41
Nova-233 G2 Outdoor 2x1W FDD/TDD eNodeB Installation Guide November 2018 Version 1.11
Nova-233 G2 Outdoor 2x1W FDD/TDD
eNodeB Installation Guide
November 2018
Version 1.11
2
About This Document This document is intended for personnel who will be installing the Baicells Nova-233 Generation 2 (G2) Outdoor 2x1W eNodeB. The Nova-233 G2 is based on Frequency Division Duplexing (FDD) or Time Division Duplexing (TDD) Long-term Evolution (LTE) technology, with the option for an RJ-45 copper or an optical backhaul interface. The document includes preparation of installation tools and materials, guidance on cell site location and other considerations, and procedures for properly installing the eNB. Please be advised that only personnel with the appropriate electrical skills and experience should install this device.
Copyright Notice Baicells Technologies, Inc., copyrights the information in this document. No part of this document may be reproduced in any form or means without the prior written consent of Baicells Technologies, Inc.
Disclaimer The information in this document is subject to change at any time without notice. For more information, please consult with a BaiCells technical engineer or the support team. Refer to the “Contact Us” section below.
Disposal of Electronic and Electrical Waste Pursuant to the WEEE EU Directive, electronic and electrical waste must not be disposed of with unsorted waste. Please contact your local recycling authority for disposal of this product.
3
Revision Record Date Version Description SMEs/Contributors Author/Editor 29-Nov-2018 V1.11 Added information on
setting WAN Connect Type before installing eNB
Nitisha Potti Sharon Redfoot
31-Aug-2018 V1.10 Added new brackets and updated GUIs
Yang Yanan Sharon Redfoot
26-Mar-2018 V1.9 Updated parts list Boun Senekham Jackie Rong
Sharon Redfoot
13-Mar-2018 V1.8 Updated specs Yang Yanan Sharon Redfoot 21-Feb-2018 V1.7 Updated parts list, IP
address Rick Harnish Sonny May
Sharon Redfoot
21-Dec-2017 V1.6 FDD configuration updates
Yang Yanan Sharon Redfoot
20-Nov-2017 V1.5 Product updates Yang Yanan Sharon Redfoot 15-Nov-2017 V1.4 Updated from latest
specs Cameron Kilton Sharon Redfoot
15-Sep-2017 V1.3 Updates from SME review
Yang Yanan Cameron Kilton
Sharon Redfoot
14-Sep-2017 V1.2 Updates based on China mBS1105 IG update June 30, 2017
Yang Yanan Cameron Kilton
Sharon Redfoot
6-Sep-2017 V1.1 Initial English edit Yang Yanan Cameron Kilton
Sharon Redfoot
30-Aug-2017 V1.0 Initial China IG version Yang Yanan
Related Documents Other Baicells technical documents may be found on the Baicells support website. The website information is provided below under “Contact Us”. Following is a list of related documents:
Atom 5dBi Indoor CPE User Manual
Atom 11dBi Outdoor CPE User Manual
Atom 19.5dBi Outdoor CPE User Manual
Atom ID04/06-6.5 User Manual
Atom OD04/06-14/19.5 User Manual
Nova R9 1W eNB Installation Guide
Nova R9 1W Quick Start Guide
Nova R9 10W eNB Installation Guide
Nova R9 10W Quick Start Guide
Nova-227 Outdoor 2x250mW TDD eNB Installation Guide
Nova-227 Quick Start Guide
Nova-233 Outdoor 2x1WG2 FDD-TDD eNB Installation Guide (this document)
Nova-233 Quick Start Guide
4
Nova-243 Outdoor 2x10W FDD-TDD eNB Installation Guide
Nova-243 Quick Start Guide
Nova-436 Outdoor 4x1W CCA TDD eNB Installation Guide
Nova-436 Quick Start Guide
Baicells Configuration & Network Administration Guide
Baicells Handoff Configuration Guidelines (Beta)
Baicells HaloB User Guide
Baicells Dual Carrier Configuration Quick Guide
Baicells BOSS API Manual
Baicells Operation, Maintenance, & Troubleshooting Guide
Contact Us Baicells Technologies Co., Ltd.
China North America
Address: 3F, Bldg. A, No. 1 Kai Tuo Rd, Haidian Dist, Beijing, China
Address: 555 Republic Dr., #200, Plano, TX 75074, USA
Phone: +86-10-62607100 Phone: +1-888-502-5585
E-mail: [email protected] Email: [email protected] or [email protected]
Website: www.Baicells.com Website: https://na.Baicells.com
5
Safety Information For the safety of installation personnel and for the protection of the equipment from damage, please read all safety warnings. If you have any questions concerning the warnings, before installing or powering on the eNB contact the Baicells support team.
Warning IMPORTANT SAFETY INSTRUCTIONS
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents.
Warning Read the installation instructions before you connect the system to its power
source.
Warning Installation of the equipment must comply with local and national electrical
codes.
Warning This product relies on the existing building or structure for short-circuit
(overcurrent) protection. Ensure that the protective device is rated no greater than 20A.
Warning Do not operate this wireless network device near unshielded blasting caps or
in an explosive environment unless the device has been modified and qualified for such use.
Warning In order to comply with the United States Federal Communications
Commission (FCC) radio frequency (RF) exposure limits, antennas should be located at a minimum of 20 centimeters (7.9 inches) or more from the body of all persons.
6
Table of Contents 1 Overview ...................................................................................................................... 9
1.1 Introduction ................................................................................................................. 9
1.2 Features ..................................................................................................................... 10
2 Out-of-Box Audit ......................................................................................................... 12
3 Installation Preparation ............................................................................................... 14
3.1 Personnel ................................................................................................................... 14
3.2 Operator Network Design Plan .................................................................................. 14
3.3 Materials and Tools .................................................................................................... 14
3.4 Software .................................................................................................................... 15
3.5 Interfaces ................................................................................................................... 15
3.6 Location and Environment ......................................................................................... 17
3.7 Space Requirements .................................................................................................. 17
4 Installation .................................................................................................................. 18
4.1 Process Overview ...................................................................................................... 18
4.2 Staging ....................................................................................................................... 19
4.2.1 Attach GPS Antenna to ENB ............................................................................. 19
4.2.2 Cabling Guidelines ........................................................................................... 19
4.2.3 Connect GPS Antenna Cable ............................................................................ 20
4.2.4 Connect RF Antenna Cables ............................................................................. 20
4.2.5 Connect Optical Fiber Cable ............................................................................ 21
4.2.6 Connect Ethernet Cable ................................................................................... 22
4.2.7 Connect Power Connector ............................................................................... 22
4.2.8 Connect Ground Cable .................................................................................... 23
4.2.9 Power on the ENB to Check LEDs .................................................................... 24
4.2.10 Staging Summary ........................................................................................... 24
4.3 Install Equipment on Tower, Roof, or Other Structure .............................................. 24
4.3.1 Attach ENB to Support Pole (if Needed) .......................................................... 25
4.3.2 Attach ENB to Wall (if Applicable) ................................................................... 26
4.3.3 Install ENB and RF Antenna ............................................................................. 27
5 Check ENB Status in Software ...................................................................................... 30
5.1 ENB GUI ..................................................................................................................... 30
5.2 OMC ........................................................................................................................... 31
6 Weatherproof All Connections ..................................................................................... 32
7
Appendix A: FDD Technical Specifications ....................................................................... 33
Hardware Specifications .................................................................................................. 33
Software Specifications ................................................................................................... 34
Environmental Specifications .......................................................................................... 35
Appendix B: TDD Technical Specifications ....................................................................... 36
Hardware Specifications .................................................................................................. 36
Software Specifications ................................................................................................... 37
Environmental Specifications .......................................................................................... 38
Appendix C: Regulatory Compliance ............................................................................... 39
Appendix D: FAQs .......................................................................................................... 41
List of Figures Figure 1-1: Baicells Broadband Wireless Access Solution ........................................................ 10
Figure 1-2: Nova-233 G2 ENB ................................................................................................... 11
Figure 3-1: Side and Bottom Interfaces, LEDs .......................................................................... 16
Figure 3-2: Space Requirements ............................................................................................... 17
Figure 4-1: Installation Process Overview ................................................................................ 18
Figure 4-2: GPS Antenna ........................................................................................................... 19
Figure 4-3: WAN Connect Type ................................................................................................. 21
Figure 4-4: Wiring Cavity .......................................................................................................... 22
Figure 4-6: Grounding Screws................................................................................................... 23
Figure 4-7: LEDs ........................................................................................................................ 24
Figure 4-8: Pole Bracket Part 1 ................................................................................................. 25
Figure 4-9: Pole Bracket Part 2 ................................................................................................. 25
Figure 4-10: Connect Mounting Bracket to Pole Bracket ......................................................... 26
Figure 4-11: Completed Pole Mount ........................................................................................ 26
Figure 4-12: Wall Mount ........................................................................................................... 26
Figure 4-13: Assemble Directional Antenna ............................................................................. 28
Figure 5-1: eNB Web GUI Status ............................................................................................... 30
Figure 5-2: CloudCore Login Page ............................................................................................. 31
Figure 5-3: OMC eNB Status ..................................................................................................... 31
Figure 6-1: Weatherproofing .................................................................................................... 32
8
List of Tables Table 2-1: Shipping List ............................................................................................................ 12
Table 3-1: Materials ................................................................................................................. 14
Table 3-2: Operator-Supplied Tools ......................................................................................... 15
Table 3-3: Interfaces ................................................................................................................ 16
Table 3-4: LEDs ......................................................................................................................... 16
9
1 Overview
1.1 Introduction
The Baicells Nova-233 Generation 2 (G2) Outdoor 2x1W eNodeB (eNB) is a high-performing outdoor micro base station. The Nova-233 G2 enables wired and wireless broadband access to 3G Frequency Division Duplexing (FDD) and Time Division Duplexing (TDD) Long-Term Evolution (LTE) backbone networks. It supports RJ-45 copper and optical backhaul options.
The Nova eNB makes use of the current LTE transmission resources to reduce the operator’s investment with low-cost, enhanced coverage. Each eNB supports high-speed broadband data and voice services, helping telecom operators, broadband operators, and enterprises to serve customers in locations that might otherwise be difficult to reach.
The eNB is a component of the operator’s cell site and includes an integrated Global Positioning System (GPS). The operator selects and provides one omni or directional Radio Frequency (RF) antenna to install with each eNB. Optionally, the operator may install external GPS antennas with each eNB.
Each eNB comes pre-configured so that installation is simplified and connection to the core network is plug-and-play. Baicells provides operators with local and Web-based Graphical User Interface (GUI) applications to configure and manage individual eNBs and Customer Premise Equipment (CPE).
Additionally, Baicells offers a Software-as-a-Service (SAAS) solution called CloudCore. CloudCore, also referred to as BaiCloud, includes an Operations Management Console (OMC) for managing multiple sites across the network and a Business and Operations Support System (BOSS) for subscriber management. CloudCore works with the LTE Evolved Packet Core (EPC) functions to provide end-to-end network services.
Figure 1-1 illustrates the Baicells broadband wireless access solution.
10
Figure 1-1: Baicells Broadband Wireless Access Solution
1.2 Features
Key features of the Nova-233 G2 eNB include:
• Slim design, suitable for private and public deployments
• Integrated design of baseband and RF processing, saving cost and optimizing power
• Supports both FDD and TDD LTE carrier networks
o FDD bands 1/3/5/7/13/28A
o FDD maximum throughput @20MHz:
Downlink (DL) 150 Mbps
Uplink (UL) 50 Mbps
Refer to technical specifications in Appendix A: FDD.
11
o TDD bands 38/39/40/41/42/43/48 and customized
o TDD maximum throughput @20MHz:
DL 112 Mbps
UL 20 Mbps
Refer to technical specifications in Appendix B: TDD.
• Flexible TDD 2:2 and 1:3 UL to DL transmission ratio
• 5/10/15/20 MHz operation bandwidth options
• Up to 255 (FDD) / 96 (TDD) concurrent users
• Support for any IP based backhaul, including public transmission
• Low power consumption; can be integrated with solar power
• Supports emergency gateway (eGW) option for S1 aggregation to reduce signaling load of the Mobility Management Entity (MME)
• Supports local traffic offload and charging with eGW, and with both integrated local gateway and external eGW
• Highly secured with equipment certification against potential intrusion risks
The 1WG2 eNB has a sleek form factor: 8.9” (H) x 12” (W) x 2.9” (D) / 227mm (H) x 305mm (W) x 74mm (D). It weighs only 9.7 lbs (4.4 kg). Figure 1-2 shows the Nova-233 G2 eNB.
Figure 1-2: Nova-233 G2 ENB
12
2 Out-of-Box Audit Before opening the box, check to see if the outer packaging is damaged or wet. If it is, or if any items inside are missing or damaged, report the issue to the supplier within 10 days. Table 2-1 is a shipping list showing the quantity of each item you should receive.
Table 2-1: Shipping List
Item Qty Description Photograph of Item
Nova-233 G2 unit 1 This is a Nova-233 G2 eNB. Check the tag on the unit to ensure you received the correct model eNodeB.
AC/DC Power Adaptor
1 100V to 277VAC to 48VDC 0 to 4.17A, 200W adaptor
Power Terminal 1 2 wires green terminal -
Power Plug 1 -
Optical Module 2 Small form-factor pluggable (SFP) LC optical modules
-
GPS Antenna Kit 1 Includes assembled GPS antenna and GPS fixing accessories, plus the GPS jumper cable and M4*12 screw *3
Installation Bracket Kit
- Includes the assembled installation bracket *1, omega *4, M10*160 outer hex bolt *4, M10 flat gasket *4, M10 spring
-
13
gasket *4, M10 nut *4; plus M10 flat gasket *6, M10 spring cushion *6, and M10 nut *6, M8x80 expansion bolt *2
OT Ground Terminal
2 Used to make ground cable
-
Cold Shrink Tubes
4 Installation accessory
Warranty 1 Printed document -
Certification 1 Printed document -
Quick Start Guide 1 Printed document -
14
3 Installation Preparation
3.1 Personnel
Installing the eNB on a tower, building, or other structure may require at least two people or a tower crew. Installation personnel should follow standard safety precautions concerning height, electricity, and other regulations. Baicells recommends that installation personnel review this entire installation guide prior to beginning the installation.
3.2 Operator Network Design Plan
Installers should refer to the operator’s network design plan for information about specific network components, IP addressing, radio frequency (RF) coverage goals for the specific cell site, and initial configuration settings.
Each cell site may be unique in terms of the type and number of components to install, the coverage area, the user requirements, and so forth. Clearly identify the structure on which the eNB equipment will be installed, the intended height where the antenna and eNB will be attached, the degree of antenna down tilt, and other necessary specifications that may impact the success of the installation.
3.3 Materials and Tools
Tables 3-1 and 3-2 describe the materials and tools required during the installation. Materials may be purchased through Baicells or through an authorized supplier: https://na.Baicells.com/where-to-buy/. Match the frequency range of the antenna with the eNB. Consult regulatory rules concerning output power specific to your location.
Table 3-1: Materials
Item Description Power Cable Gauge: Less than AWG16 (e.g., AWG14)
Length: Shorter than 330 feet (100 meters) RF Antenna Cable 50-ohm feeder Optical Fiber Single mode optical fiber Ethernet Cable Outdoor CAT6
Shorter than 330 feet (100 meters) RF Antenna Omnidirectional or Directional Ground Cable 16mm² diameter yellow-green wire
15
Table 3-2: Operator-Supplied Tools
Level bar Marking pen Knife Pliers Wrench
Percussion drill
and drill heads
Hammer Cross screw driver Cable vice (crimper) Tape measure
5mm L-shaped
Allen wrench
Torx screw-
driver
T7 screwdriver
head
Cable Stripper
3.4 Software
As part of finishing the eNB installation process, you will need a computer to log in and verify that the eNB status is reported as active by:
• Using a local Ethernet connection to the eNB or a Web browser to access the eNB GUI client application; or
• Accessing the internet to reach the cloud-based OMC application.
3.5 Interfaces
Figure 3-1 shows the side and bottom interfaces and LED indicators on the eNB. The interfaces are described in Table 3-3, and the LEDs are described in Table 3-4.
16
Figure 3-1: Side and Bottom Interfaces, LEDs
Table 3-3: Interfaces
Interface Name Description PWR Power interface: +48V (+42V to +60V) DC GPS External GPS antenna, N-female connection ANT0 External RF antenna 0, N-female connector OPT Optical interface to connect to external data backhaul ETH RJ-45 Ethernet interface, used for debugging or external data backhaul ANT1 External RF antenna 1, N-female connector
Table 3-4: LEDs
LED Color Status Description
PWR Green Steady on Power is on
Off No power supply
RUN Green
Fast flash:
0.125s on, 0.125s off ENB is booting up
Slow flash:
1s on, 1s off ENB is booted and operational
Off No power input, or board failure
ACT Green Steady on Active cell site. The transmitting channel is
working normally. Off Inactive cell site. The transmitting channel is
not working. ALM Red Steady on Hardware alarm, e.g., VSWR alarm
Off No alarm
17
3.6 Location and Environment
When determining where to place the eNB, you need to consider factors such as climate, hydrology, geology, the possibility of earthquakes, reliable electric power, and transportation access. Refer to the technical specifications in Appendix A.
Avoid locating the eNB in areas where there may be extreme temperatures, harmful gases, unstable voltages, volatile vibrations, loud noises, flames, explosives, or electromagnetic interference (e.g., large radar stations, transformer substations). Avoid areas that are prone to impounded water, soaking, leakage, or condensation.
3.7 Space Requirements
When determining the location for the eNB, consider what space is required for ongoing operation and maintenance of the equipment. Allow space for heat dissipation and normal operating limits. Recommended space allowances are shown in Figure 3-2.
Figure 3-2: Space Requirements
18
4 Installation Some cell site structures may have existing frameworks for attaching the eNB and antenna. For purposes of explaining the installation procedure, this section assumes the eNB will be installed on a support pole or on a wall.
4.1 Process Overview
Figure 4-1 provides an overview of the installation process. Note that you will complete the basic connections and turn on the power to the eNB while it is still on the ground to ensure it is operating properly before installing it at its final location on a tower, building, or other structure.
Figure 4-1: Installation Process Overview
19
4.2 Staging
You will assemble several components while the eNB and antenna are still on the ground. This section covers the staging activities that prepare the eNB and antenna for installing at the destined tower, roof, or other structure.
4.2.1 Attach GPS Antenna to eNB
The GPS antenna has been assembled before packing. The only installation step is to fix the GPS mounting bracket on the eNB using the M4 *14 screws. The GPS will be attached to the top of the eNB, as shown in Figure 4-2.
Figure 4-2: GPS Antenna
4.2.2 Cabling Guidelines
The Nova eNB has several interfaces on the bottom and side of the unit. The interfaces were shown in Figure 3-1 and described in Table 3-3.
The next part of the staging process is to connect the various cables such as RF antenna, backhaul, and power to the eNB interfaces. Please review the following guidelines concerning cable layout and installation. Follow all specifications provided by manufacturers of non-Baicells products used.
General guidelines:
• RF antenna feeder cable bending radius: 7/8” > 250 mm, 4/5” > 380 mm or as specified by the manufacturer
• Jumper cable bending radius: ¼” > 35 mm, ½” (super soft) > 50 mm, ½” (normal) > 127 mm or as specified by the manufacturer
• Power cable and grounding cable bending radius: > triple the diameter of the cable or as specified by the manufacturer
20
• Optical fiber bending radius: 20 times the diameter of the optical fiber or as specified by the manufacturer
• Recommend not binding together the cables
• Attach a label to identify each cable.
Optical fiber cable layout guidelines:
• Do not coil or twist the cable.
• Do not bind on the turn in the cable.
• Do not pull or weigh down the optical fiber.
Grounding layout guidelines:
• The grounding cable must connect to the grounding point.
• The grounding cable must be kept separate from the signal cables, remaining enough distance apart to avoid interference with the signal.
4.2.3 Connect GPS Antenna Cable
The procedure below assumes you are not only connecting but also weatherproofing the GPS antenna cable. You may wait until later in the staging process to perform the weatherproofing (that is, after you have tested the eNB). Weatherproofing is explained and illustrated in section 6.
1. Insert the GPS jumper cable into the cold shrink tube.
2. Connect one end of the GPS jumper to the GPS antenna.
3. Push the cold shrink tube to the top joint, and pull out the strip.
4. Connect the other end of the GPS jumper to the GPS interface on the bottom of the eNB.
4.2.4 Connect RF Antenna Cables
You will need to prepare or secure the RF cables that will run between the eNB and RF antenna at the destined site. Follow the steps below to attach the RF antenna cables to the eNB. The procedure assumes you are not only connecting but also weatherproofing the RF antenna cables. You may wait until later in the staging process to perform the weatherproofing (that is, after you have tested the eNB). Weatherproofing is explained and illustrated in section 6.
1. Open the dust caps on the ANT0 and ANT1 interfaces that are on the bottom of the eNB.
2. Insert each RF cable into a cold shrink tube.
3. Connect one end of each RF cable to ANT0 and ANT1 interfaces, and tighten them using a wrench.
21
4. Push the cold shrink tube to the top joint, and pull out the strip.
5. Connect the other ends of the RF cables to the external RF antenna. This end of the cable also will need to be weatherproofed.
4.2.5 Connect WAN Interface Cable
Important pre-install step! Before you connect an optical fiber or copper cable to the eNB, which is used to connect to the external network, you must select the WAN interface type in software. Using an Ethernet cable, connect a computer to the LAN port on the eNB. Log in to the eNB GUI, per the instructions in section 5.1. Once you are logged in, go to Network > WAN/LAN. In the Connect Type field, select either fiber (default) or copper (Figure 4-3). Verify this setting before hanging the eNB on a tower or other structure, especially if you are using copper. This will avoid a tower climb to bring the eNB down, should you forget to set the Connect Type to the correct setting.
Figure 4-3: WAN Connect Type
The rest of this section uses fiber optic cable as the example:
You will need to prepare or secure optical fiber cable if you are using an optical backhaul for this site. Follow the steps below to attach the optical fiber cable to the eNB. The procedure assumes you are not only connecting but also weatherproofing the cable. You may wait until later in the staging process to perform the weatherproofing (that is, after you have tested the eNB). Weatherproofing is explained and illustrated in section 6.
1. Use an M4 cross screwdriver to unscrew the three screws on the cover of the wiring cavity located on the side of the eNB (Figure 4-4). Open the wiring cavity.
2. Connect the optical fiber cable to the OPT interface in the wiring cavity.
22
3. Lay the optical fibers along the wire groove in the cavity to stretch outside the wiring cavity.
Figure 4-4: Wiring Cavity
4.2.6 Connect Ethernet Cable
You will need to prepare or secure Ethernet cable if you are using an Ethernet backhaul for this site. Follow the steps below to attach the Ethernet cable to the eNB. The procedure assumes you are not only connecting but also weatherproofing the cable. You may wait until later in the staging process to perform the weatherproofing (that is, after you have tested the eNB). Weatherproofing is explained and illustrated in section 6.
1. Connect the Ethernet cable to the ETH interface in the wiring cavity.
2. Lay the Ethernet cable along the wire groove to stretch outside the wiring cavity.
4.2.7 Connect Power Connector
The two ends of the power adaptor are bare terminal ends, since the distance between the installation site and the power supply device will vary. You will need to make the power cable specific to this site, and attach the power plug and power terminal on the two ends of the power adaptor. It is recommended that the power cord length be kept below 330 feet (100 meters).
Strip about ½ inch (12 mm) of the insulating layer with a wire stripper. Follow the steps below to attach the plug and connector, and to complete the wiring to the eNB.
1. Assemble the power plug.
The power plug will be installed on the end of the input direction, as indicated on the power plug. Connect the live wire, neutral wire, and ground wire to the corresponding terminals separately, and tighten the screws.
2. Assemble the power terminal.
The power terminal will be installed on the end of the output direction. Refer to the Figure 4-5 to connect the live wire and neutral wire.
23
Figure 4-5: Live and Neutral Wire Connections
3. Connect the power cable to the PWR interface in the eNB’s wiring cavity.
4. Lay the power cable along the duct slot, stretching it from the PWR interface out the wiring cavity.
5. The input of the power adaptor connects to the electrical outlet.
If the outlet is indoors, place the power adaptor indoors.
If the outlet is outdoors, place the power adaptor in a waterproof box.
6. After the cable connection in the wiring cavity is complete, use an M4 cross screwdriver to tighten the screws on the cover to close the wiring cavity.
4.2.8 Connect Ground Cable
4.2.8.1 Lightning and Grounding Protection Overview
You must protect the Nova eNB, GPS, external antenna, and RJ-45 port against lightning. General practice is to place the grounding as close to the device as is possible. The cable should be kept short and uncoiled. Use yellow-green ground wire that is no smaller than 16mm2.
The eNB provides two ground screws, which are located on the bottom of the eNB, for you to connect it to a reliable outdoor grounding point (earth). Ensure that the connection of the grounding points and the ground bar are tight and reliable. You must rustproof the terminals. This may be done with rust preventing paint, anti-oxidation coatings, grease, and so on.
4.2.8.2 Procedure
You will need to make the grounding cable specific to this site. The Nova eNB provides two grounding screws located on the bottom of the eNB, as shown in Figure 4-6. Follow the steps to connect the grounding cable to the eNB.
Figure 4-6: Grounding Screws
24
1. Unscrew one grounding screw, connect one end of the grounding cable to the grounding screw, and fasten it again.
2. The other end of the ground cable needs to connect to a good grounding point.
4.2.9 Power on the eNB to Check LEDs
With all components connected locally, power on the eNB unit by plugging the power cord into an electrical outlet. With power applied, the LEDs on the side of the unit (Figure 4-7) should illuminate. The LEDs were described in Table 3-4.
Figure 4-7: LEDs
After checking to see that all connections are secure and the eNB is operating as intended, if any problems persist please contact Baicells support.
4.2.10 Staging Summary
You have completed the steps for staging the equipment. You have attached the mounting bracket, the GPS antenna, the GPS antenna cable, RF antenna cables, optical backhaul or Ethernet backhaul cable, power cable, and grounding cable. You have powered on the eNB to check the LED status and ensured all connections are secure and the eNB is operating as intended. You are now ready to go to the next section on installing the eNB at its destined tower, roof, wall, or other structure.
4.3 Install Equipment on Tower, Roof, or Other Structure
Installing the eNB should be performed only by qualified installation technicians following the operator’s network design plan and according to industry standard safety precautions. Hoisting the RF antenna and eNB onto a tower or other structure may require 2 to 4 people. Follow standard safety precautions for working at the expected height and as required for electrical installations. Always wear proper tower climbing safety gear and follow tower climbing safety certification rules.
This section provides guidance for pole installations and positioning the equipment on a tower, roof, or other structure. Wall installation procedures are also covered. Note that it does not matter if the eNB or the antenna is installed first, or together at the same time.
25
4.3.1 Attach eNB to Support Pole (if Needed)
Follow the steps below to attach the eNB to a support pole. The pole diameter must be between 1.6 to 3.9 inches (40 to 100 millimeters). The suggested height of the eNB on the pole is at least 47 inches (120 cm).
NOTE: Some newer eNB models ship with a slightly different bracket, but the installation steps are generally the same. Both are illustrated below.
1. The mounting bracket comes preassembled from the manufacturer. Take off the outer omega clamps, as shown in Figure 4-8.
Figure 4-8: Pole Bracket Part 1
2. Noting how high up the pole the eNB will rest, as explained above, fit the threaded rod of the assembled bracket to the pole, pass the omega clamps through the threaded rods, and fasten the four flat gaskets, four spring gaskets, and four nuts or screws. Refer to Figure 4-9. The arrow on the bracket should point upward.
Figure 4-9: Pole Bracket Part 2
3. Lifting the eNB, hook the two pins that are part of the bracket on the back of the eNB into the pole bracket, pushing the eNB down until it locks securely to the pole. Refer to Figure 4-10.
26
Figure 4-10: Connect Mounting Bracket to Pole Bracket
4. Tighten the screws on the top of the eNB mounting bracket using a cross screwdriver.
5. The completed pole attachment is shown in Figure 4-11. Proceed to section 4.3.3 Install ENB and RF Antenna.
Figure 4-11: Completed Pole Mount
4.3.2 Attach eNB to Wall (if Applicable)
When mounting the eNB on a wall, the wall must bear at least four times the weight of the eNB. Follow the steps below for wall installations.
1. Take apart the assembled installation bracket kit. Fit the bracket on the wall, and mark the drilling locations (Figure 4-12). Ensure that the arrow on the mounting bracket is pointing upward.
Figure 4-12: Wall Mount
27
2. Drill two 0.4-inch (10-mm) diameter and 2.8-inch (70-mm) depth holes in the wall using the marked locations.
3. Check the up/down direction of the installation rack, and then fix the eNB to the wall using M8*80 expansion screws.
4. Tighten the screws on the top of eNB bracket using a cross screwdriver. The wall installation is complete.
4.3.3 Install eNB and RF Antenna
In general, it is best to keep the RF cable length between the eNB and antenna as short as possible to minimize signal attenuation. Typically, the eNB will be located within a few feet from the antenna.
Operators may use an omnidirectional (“omni”) antenna or a directional antenna with the Baicells eNB. An omni antenna covers a full 360 degrees, while a directional antenna radiates in a specific direction based on angle (e.g., 45°, 90°, etc).
Note: Baicells does not manufacture antenna components; please refer to the list of distributors on the Baicells website: https://na.Baicells.com/where-to-buy/. Make sure to match the frequency range of the antenna with the eNB, and consult the regulatory rules concerning output power specific to your location.
This section explains how to install an omni or directional antenna on an outdoor structure, e.g., tower or building. Before you install, please review all of this section and the GPS Positioning Considerations in section 4.3.3.1 and the installation space requirements in section 3.7. Then, refer to either section 4.3.3.2 for an omni installation, or to section 4.3.3.3 (pole) or 4.3.3.4 (rooftop) for a directional antenna installation.
4.3.3.1 GPS Positioning Considerations
Consider the following concerning GPS positioning when installing the eNB.
The GPS antenna should be free of any major blocking from buildings in the vicinity. Make sure the space atop within 45 to 90 degrees is not blocked by any buildings.
Avoid installing the GPS near other transmitting and receiving devices. The GPS should be at least 3 feet (.9 meters) from other transmitting devices.
The GPS antenna should be installed within 45 degrees to the lightning rod.
4.3.3.2 Install Omnidirectional Antenna
Following are guidelines for installing an omnidirectional antenna at the cell site.
• The mounting pole diameter must be between 1.4 to 2 inches (35 to 50 millimeters). Typically, operators use a 2-inch/50-mm round, steel-made pole.
• The top of the pole and the clamp beneath the antenna should be at the same level once the omni is installed on the pole.
28
• For optimal performance, ensure the omni antenna is precisely vertical.
• The top of the antenna should fall within the 45-degree safety angle towards the lightning rod.
• There should be no metal objects within 3.3 feet (1 meter) of the omni antenna. Use an independent lightning rod high enough to keep all antennas under its protection cover.
• Ensure the antenna is high enough to meet the coverage requirements specified in the operator’s network design plan.
If it is not possible to install an independent lightning rod due to environmental limitations, ensure that the pole supporting the lightning rod is at least 3.3 feet (1 meter) away from the omni antenna. Follow standard transport procedures to hoist the antenna to the target location. Once the antenna and eNB are installed securely in the proper position, verify grounding and lightning protection.
4.3.3.3 Install Directional Antenna on Tower or Pole
Following are guidelines for installing a directional antenna at the cell site.
• First, assemble the antenna and the upper and lower racks, as shown in Figure 4-13.
• Follow standard transport procedures to hoist the antenna to the target location.
• Using expansion screws, fix the support pole vertically to the ground (or concrete pillars on a rooftop), and fasten it with steel wires.
• Mount the antenna assembly onto the pole using the installation racks.
Figure 4-13: Assemble Directional Antenna
Once the antenna and eNB are installed securely in the proper position, verify grounding and lightning protection are ready.
29
4.3.3.4 Install Directional Antenna on Rooftop
When installing a directional antenna on a rooftop, it is easier to install if the antenna and eNB are first attached to a mounting pole that will then be installed on the roof. Begin by wiring the lightning arrester on the top of the mounting pole. Next, install the directional antenna and eNB on the mounting pole with the provided supports. Ensure the directional antenna is vertically plumb with the proper down tilt for desired antenna propagation, as specified in the operator’s network design plan.
In situations where there is a wainscot on the roof and it is taller than 3.9 feet (1.2 meters), attach the fixed mounting pole and antenna on the wall with expansion screws. If the wainscot is less than 3.9 feet (1.2 meters) tall, fix the mounting pole to the wall with expansion screws and attach the base of the mounting pole to an adequate base support frame to stabilize the mounting pole.
If the roof does not have a wainscot, use expansion screws to fix the antenna mount on an adequate base support frame, such as concrete, or properly weight the frame to eliminate wind movement. Use guy wires to further stabilize the mounting pole.
Once the antenna and eNB are installed securely in the proper position, verify grounding and lightning protection.
30
5 Check eNB Status in Software The Baicells eNBs are designed to be plug-and-play and, therefore, arrive pre-configured. You will need to log in either to the local or remote eNB GUI (section 5.1) or the cloud-based OMC (section 5.2) to ensure the eNB status is reported as active.
5.1 eNB GUI
From the eNB MGMT port, type in http://192.168.150.1, using username admin, password admin. (Once the application is installed and has a WAN IP address assigned, you can log in with http://x.x.x.x.)
Go to Status Info as shown in Figure 5-1. If the status is not reported as active, contact Baicells support.
Figure 5-1: eNB Web GUI Status
For additional information concerning the configuration GUI, please refer to the Baicells Configuration and Network Administration Guide on the Baicells website.
31
5.2 OMC
If you have not already set up a CloudCore account, follow the instructions below to request an account:
1. Open a web browser, and enter the CloudCore address: https://cloudcore.cloudapp.net/cloudcore/
Figure 5-2: CloudCore Login Page
2. Click on the “Sign up” button.
3. Complete the mandatory fields, and click “Sign up”.
4. You will receive an email from CloudCore. In the email, click on the CloudCore link to go to the login page. Enter your login user name (email address) and a password to authenticate. You are now ready to start using CloudCore!
Go to eNB > Monitor > Active Status as shown in Figure 5-3. If the status is not reported as active, contact Baicells support.
Figure 5-3: OMC eNB Status
For additional information concerning the configuration GUI, please refer to the Baicells Configuration and Network Administration Guide on the Baicells website.
32
6 Weatherproof All Connections Once the eNB has been verified that it is operating normally, you will need to weatherproof all the connection points. The Nova 1WG2 eNB uses cold shrink tubes for weather protection.
Before you begin, clean and dry each interface. Then, follow the steps below and Figure 6-1 for weatherproofing.
1. Insert the cable into the cold shrink tube. The strip hanging out of the tube should be on the bottom, away from the connector.
2. Attach and tighten the cable to the connector.
3. Push the cold shrink tube to the top joint of the connector, and pull out the strip.
4. Check that the cold shrink tube fits the connector tightly.
Figure 6-1: Weatherproofing
33
Appendix A: FDD Technical Specifications
Hardware Specifications
Item Description LTE Mode FDD Frequency Bands 1/3/5/7/13/28A
Frequency Ranges1
• B1: UL 1920-1980 MHz, DL 2110-2170 MHz • B3: UL 1710-1785 MHz, DL 1805-1880 MHz • B5: UL 824-849 MHz, DL 869-894 MHz • B7: UL 2500-2570 MHz, DL 2620-2690 MHz • B13: UL 777-787 MHz, DL 746-756 MHz • B28A: UL 703-733 MHz, DL 758-788 MHz
Channel Bandwidth • Bands 1/3/7: 5/10/15/20 MHz • Bands 5/13/28A: 5/10 MHz
Max Output Power 30 dBm / antenna
Receive sensitivity2 • Band 7: -100 dBm • Bands 1/3: -101 dBm • Bands 5/13/28A: -102 dBm
Synchronization Mode Network listening GPS
Backhaul Mode 1 optical (SFP) and 1 RJ-45 Ethernet interface (1 GE)
MIMO DL 2*2
Dimensions (HxWxD) 13.7 x 9.6 x 3.0 in 347 x 245 x 77 mm
Installation Method Pole or wall mount Antenna External high-gain Power Consumption < 70 W Power Supply +/- 48V DC, AC adaptor (multi-national standards) Weight About 12.8 lbs (5.8 kg)
1 – Different models support different frequencies.
2 - The test method of receiving sensitivity is proposed by the 3GPP TS 36.104, which is based on 5 MHz bandwidth, FRC A1-3 in Annex A.1 (QPSK，R=1/3，25RB) standard.
34
Software Specifications
Item Description LTE Standard 3GPP Release 9
Peak Rate 20 MHz: DL 150 Mbps, UL 50 Mbps 10 MHz: DL 75 Mbps, UL 25 Mbps
User Capacity 255 concurrent users QoS Control 3GPP standard QCI
Modulation • UL: QPSK, 16QAM • DL: QPSK, 16QAM, 64QAM
Voice Solution CSFB, VoLTE, eSRVCC
Traffic Offload • Local IP Access (LIPA) • Selected IP Traffic Offload (SIPTO)
SON • Automatic setup • Automatic Neighbor Relation (ANR) • PCI confliction detection
UL Interference Detection
Supported
RAN Sharing Supported Network Management Interface
TR069 interface protocol
MTBF ≥ 150000 hours MTTR ≤ 1 hour
Maintenance
Remote/local maintenance Online status management Performance statistics Fault management Local or remote software upgrade Logging Connectivity diagnosis Automatic start and configuration Alarm reporting KPI recording User information tracing
35
Environmental Specifications
Item Description
Operating Temperature -40°F to 131°F -40°C to 55°C
Storage Temperature -49°F to 158°F -45°C to 70°C
Humidity 5% to 95% Atmospheric Pressure 70 kPa to 106 kPa Ingress Protection Rating
IP66
Power Interface Lightning Protection
• Differential mode: ±10 KA • Common mode: ±20 KA
Global Part Number
Item Description mBS1105 Nova-233 1W Gen2 eNodeB, Bands 42/43
36
Appendix B: TDD Technical Specifications
Hardware Specifications
Item Description LTE Mode TDD Frequency Bands 38 / 39 / 40 / 41 / 42 / 43 / 48 and customized
Frequency Ranges
• B38: 2570-2620 MHz • B39: 1880-1920 MHz • B40: 2300-2400 MHz • B41: 2496-2690 MHz • B42: 3400-3600 MHz • B43: 3600-3800 MHz • B48 (partial 42/43): 3550-3700 MHz
Channel Bandwidth 5 / 10 / 15 / 20 MHz Max Output Power 30 dBm / antenna
Receive Sensitivity • Bands 42/43/48: -100 dBm • Bands 38/39/40/41: -101 dBm
Synchronization Mode GPS 1588v2
Backhaul Mode 1 optical and 1 RJ-45 Ethernet interface (1 GE)
MIMO DL 2x2 Interfaces 1 SFP port, 1 Gig ETH port
Dimensions (HxWxD) 8.9 x 12 x 2.9 in 227 * 305 * 74 mm
Installation Method Pole or wall mount Antenna External high-gain Power Consumption < 45 W Power Supply ± 48VDC, AC adaptor (multi-national standards) Weight About 9.7 lbs (4.4 kg)
Note: The test method of receiving sensitivity is proposed by the 3GPP TS 36.104, which is based on 5 MHz
bandwidth, FRC A1-3 in Annex A.1 (QPSK，R=1/3，25RB) standard.
37
Software Specifications
Item Description LTE Standard 3GPP Release 9
Peak Rate
20 MHz - SA1: DL 80 Mbps, UL 20 Mbps - SA2: DL 112 Mbps, UL 14 Mbps
10 MHz - SA1: DL 40 Mbps, UL 14 Mbps - SA2: DL 55 Mbps, UL 7 Mbps
User Capacity 96 concurrent users QoS Control 3GPP standard QCI
Modulation UL: QPSK, 16QAM, 64QAM DL: QPSK, 16QAM, 64QAM
Voice Solution CSFB, VoLTE, eSRVCC
Traffic Offload • Local IP Access (LIPA) • Selected IP Traffic Offload (SIPTO)
SON Self-Organizing Network: automatic setup; Automatic Neighbor-cell Recognition (ANR); Physical-layer Cell ID (PCI) confliction detection
Spectrum Sharing
Supported
UL Interference Detection
Supported
RAN Sharing Supported Network Management Interface
TR069 interface protocol
MTBF ≥ 150000 hours MTTR ≤ 1 hour
Maintenance
Remote/local maintenance Online status management Performance statistics Fault management Local or remote software upgrade Logging Connectivity diagnosis Automatic start and configuration Alarm reporting KPI recording User information tracing Signaling trace
38
Environmental Specifications
Item Description
Operating Temperature -40°F to 131°F -40°C to 55°C
Storage Temperature -49°F to 158°F -45°C to 70°C
Humidity 5% to 95% Atmospheric Pressure 70 kPa to 106 kPa Ingress Protection Rating
IP66
Power Interface Lightning Protection
Differential mode: ±10 KA Common mode: ±20 KA
Global Part Number
Item Description mBS1105 Nova-233 1W Gen2 eNB, Bands 42/43
39
Appendix C: Regulatory Compliance
FCC Compliance This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.
Warning: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 12 inches (30 cm) between the radiator & your body.
ISEDC Compliance
This device complies with Innovation, Science, and Economic Development Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d' Innovation, Science et Développement
économique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d'en compromettre le fonctionnement.
40
The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 30 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter, End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.
41
Appendix D: FAQs If you have questions, please check the list of frequently asked questions (FAQs) on the Baicells support website or the Facebook support forum.
• Baicells support website - https://na.Baicells.com/support/
• Baicells support forum on Facebook - https://www.facebook.com/groups/Baicellsoperatorsupportgroup/
