CONVERTER-MANUAL-24062010.pdf

INSTALLATION & OPERATION

MANUAL

ETHERNET TO NxE1 CONVERTERS for

BROADBAND / MULTIPLAY IP NETWORKS

PRECISION ELECTRONICS LIMITED

www.pelindia.com

Installation and Operation Manual

©2007 PRECISION ELECTRONICS LTD. 1

Copyright

© Precision Electronics Ltd. All rights reserved.

This work is protected by copyright belonging to Precision Electronics Ltd. and may not be produced or republished in whole or part in any form without prior written permission of

Precision Electronics Ltd.

Confidentiality This document contains information proprietary to Precision Electronics Ltd. and must

not be disclosed to third parties without written permission of Precision Electronics Ltd.,

Disclaimer We provide this document “as is”, without warranty of any kind, either expressed or implied,

Including, but not limited to, the implied warranties of merchant ability and fitness for a particular purpose. Precision Electronics Ltd. may make improvement and changes to the

product described in this document at any time and without notice and assumes no responsibility for its use.

Trademarks and Patents

The PCN1E1-1020/PCN2E1-2040/ PCN4E1-4080/ PCN8E1-8016/PEL-RACK name and logo are a registered Trademark of Precision Electronics Ltd.



AMENDMENT RECORD

Amendment Number

Date Issued Description Initials and

Date Entered



TABLE OF CONTENTS

1 PEL-RACK ........................................... ................................................................5

1.1 Overview ...............................................................................................................5

1.2 Function Details ....................................................................................................5

1.3 Hardware Introduction ...........................................................................................6

1.4 SNMP Network Management Card .......................................................................7

1.4.1 Main Function........................................................................................................7

1.4.2 LED Indicators.......................................................................................................8

1.4.3 Interface Description .............................................................................................8

1.4.3.1 Console (RS-232) Port ..........................................................................................8

1.4.3.2 Ethernet (LAN) Port...............................................................................................9

1.5 Power Supply Card (AC or DC).............................................................................9

1.6 Converters Cards ................................................................................................10

2 Ethernet to NxE1 Converter (Stand alone)........... ............................................14

2.1 Overview .............................................................................................................14

2.2 Function and Capabilities ....................................................................................14

2.3 Description with LED Indications .........................................................................16

2.3.1 Front panel LED Indications ................................................................................16

2.3.2 Front panel LED Indications ................................................................................17

3 Technical Specifications........................... ........................................................18

4 Installation and Operation ......................... .......................................................20

4.1 Working Environment Requirement.....................................................................20

4.2 Installation...........................................................................................................20

4.3 Ethernet Interface Cross and Straight Cable details ............................................22

4.4 NxE1 port pin assignment (NxE1 Standalone and 1E1/2E1/4E1 Cards):.............22

4.5 E1 port pin assignment (8E1 Cards only) ............................................................22

4.6 Following precautions can be take care while installing.......................................23

5 SNMP Network Management Software ................... .........................................24

5.1 Overview .............................................................................................................24



5.2 Network Management Topology ..........................................................................24

5.3 Description ..........................................................................................................24

5.4 Main Function......................................................................................................25

5.5 Software Installation Requirement.......................................................................25

6 Installation of SNMP Management Software ........... ........................................26

6.1 Hardware Installation...........................................................................................26

6.2 Software Installation ............................................................................................26

6.2.1 Change Default IP Address through WEB ...........................................................26

6.2.2 Installation of SNMP Management Software .......................................................28

6.2.2.1 Install the SNMP protocol in PC ..........................................................................28

6.2.2.2 Install SNMP management software....................................................................29

6.2.2.3 Add the Device into SNMP Software: ..................................................................31

6.2.2.4 Alarm Configuration.............................................................................................41

6.2.3 Command Line Interface (CLI) Setting ................................................................43

6.2.3.1 CLI Command Syntax Description.......................................................................44

6.2.3.2 CLI Commands ...................................................................................................45

7 Trouble Shooting................................... ............................................................47

8 Applications....................................... ................................................................48

9 Ordering Information ............................... .........................................................49

LIST OF PICTURES

Figure-1 PEL-RACK Front View................................................................................... 6

Figure-2 PEL-RACK SNMP Card ................................................................................. 7

Figure-3 Front Panel of Power Supply Module (AC/DC)............................................... 9

Figure-4 PEL- RACK Installation ................................................................................ 20

Figure-5 Ethernet Cable Detail ................................................................................... 22

Figure-6 Network Management Topology................................................................... 24



1 PEL-RACK

1.1 Overview

PEL-RACK is a 19” standard Rack, designed for Central site. PEL-RACK

contains one backplane board, Power supply Card, Control Card & different

types of converter cards (Ethernet to NxE1).

PEL-RACK has total 18 slots and out of 18 slots, one left most & one right

most slots marked with PWR are used for power supply cards (AC or DC) and

one Center slot marked SNMP used for SNMP card. In case of power supply

hot standby redundancy (1+1) is provided, if one PSU card fails then other one

can take care for the power supply requirement of the rack and the rack will

work normally. Each PSU card has been capable to meets power requirement

of the fully configured rack.

1.2 Function Details

PEL-RACK can be populated by 15 converters cards, 2 power supply

cards & 1 SNMP card.

Support different type of converters cards, which can be inserted in any

slot of rack (1 – 15).

Power Supply (AC or DC) with hot standby Redundancy (1+1)

One power supply card can meets the requirement of fully configured rack

Centralized SNMP Management through SNMP card

Power consumption when the rack is fully configured is < 60W.

Note:

a) Center slot marked SNMP used for SNMP card

b) 1 to 7 and 8 to 15 slots from left to right are universal slots for Converters

cards i.e. Ethernet to 1E1 or Ethernet to 2E1 or Ethernet to 4E1 or

Ethernet to 8E1 or any combination may be inserted in any slot.

c) The left most & right most slots marked with PWR are used for power

supply cards (AC or DC as per customer requirement)

d) Two in-built FAN are available for cooling purpose.



1.3 Hardware Introduction

Front View

Figure-1 PEL-RACK Front View

PEL-RACK is a standard 6U height & 19” mountable, having total 18 slots.

Slots marked PWR - Power Supply cards

Slots marked SNMP - SNMP network management card

Slots marked 1-15 - Universal slots for Converters cards i.e.

Ethernet to 1E1 or Ethernet to 2E1 or

Ethernet to 4E1 or Ethernet to 8E1

Compatible Cards

Ethernet to 1E1 (10/100Base-TX / 100Base-FX) converter with

electrical or optical Ethernet interface







SNMP Network Management Card

AC/DC Power Supply Cards



Technology Features

Equipment dimension: 6U height & 19” rack Mountable

Power Supply: -48V DC or 230V AC

Redundancy: In Power Supply and it is hot swappable

Temperature: 0°C to +55°C

Humidity: 0 - 95% non-condensing

1.4 SNMP Network Management Card

Figure-2 PEL-RACK SNMP Card

The SNMP management card always used in the Center slot of PEL-RACK

and it can provides the local and remote access of the devices.

1.4.1 Main Function

It can manage various converter cards which are inserted in various

slots

Supports SNMP protocol v2.0 or better

Support console interface for Firmware upgradation

Ethernet port for SNMP management

Parameter and version can be shown



1.4.2 LED Indicators

Various LED indicators are available on the Front panel of the SNMP

card.

LED indicators

Name Function Status Description

ON Power supply OK PWR

Power indication OFF No power supply indication

ON CPU works well CPU CPU indication

OFF Half duplex

Link Link indicator Flash Port transmit/receive data

ACT Active indicator Flash Port is Active

1.4.3 Interface Description

Console : Connect it with your computer’s serial port to upgrade the

Firmware of SNMP card. (Connector: RJ45)

Ethernet : Connect it with your computer’s LAN port to set IP by WEB

(Connector: RJ45)

RST: Reset the SNMP card to load default configuration.

1.4.3.1 Console (RS-232) Port

This port is used to upgrade the firmware of the SNMP card. You can set a

connection between your PC serial port and the console port of the equipment.

The pin sequence of the cable to set the connection is shown below:

COMPUTER PORT NETWORK MANAGEMENT PORT

DB9/F ←→ RJ45

TXD 3 ←→ 3 RXD

RXD 2 ←→ 2 TXD

GND 5 ←→ 5 GND



1.4.3.2 Ethernet (LAN) Port

Through this port user can manage the local and remote devices using SNMP

management software. The sequence of pin is as follows:

The Ethernet port is connected to PC through cross cable and while

connecting to switch/hub through straight cable.

Reset

After changing IP address, subnet mask and gateway do not press RST switch.

If you forget the IP address then press RST switch to activate the default

configuration.

1.5 Power Supply Card (AC or DC)

Power supply cards (AC or DC) are available for the operation of PEL-RACK

and user can select any of them as per their requirement. These cards can be

inserted in the left most & right most slots of PEL-RACK.

Figure-3 Front Panel of Power Supply Module (AC/DC)



Technical Specifications (AC)

Input voltage: 220V AC

Input frequency: 50 Hz

Full load output voltage: +4.5V ~ 5.5V

Over loading protection

Over & Under input voltage Protection

Working temperature: 0°C to +55°C

1+1 redundancy

Hot swappable

Technical Specifications (DC)

Input voltage: 48V DC

Output voltage: +4.5V ~ 5.5V

Over loading protection

Over & Under input voltage Protection

Working temperature: 0°C to +55°C

1+1 redundancy

Hot swappable

1.6 Converters Cards

Ethernet to NxE1 converter cards used Inverse multiplexing technology due to

that they can transmit 10M/100M Ethernet data through multiple E1 channels

in point to point condition. It is different from normal bridge, supporting

1E1/2E1/4E1/8E1 customized configured channels, auto detecting the

number of E1 channels and uses the available working E1, allow some limiting

transfer delay between different E1 channels. 1 channel can go up to

1984Kbits/s, 2 channels can go up to 3968Kbits/s, 4 channels can up to

7936Kbits/s and 8 channels can up to 15872Kbits/s. It can connect with

Ethernet switch or hub when in 10/100Mbps full/half duplex mode; make use

of mass E1 resources in telecommunication networks to expend the transfer

distance and application of Ethernet. It is a suitable solution for broadband and

Multiplay connectivity. It can used in areas such as connecting LANs,

connecting end offices, Video on demand, remote monitoring, E1 interface of

switches, etc.



Features

Transparent transfer of Fast Ethernet data on to NxE1 channels

Complied as per IEEE-802.3, IEEE-802.1q and 10/100M Ethernet,

full/half duplex interface.

Ethernet support AUTO-MDIX (cross over and straight through self

adapt)

Auto isolates those E1 lines with poor transfer quality or error. When

error rate cross the threshold, it disconnect that E1 line only.

Allow 16ms transfer delay up to 1E1/2E1/4E1/8E1 channels. When the

delay is cross the limits data transfer can stop automatically.

Transmit transparently over length framing as IEEE 802.1q

requirement and support Ethernet exchanger with VLAN function.

E1 interface compatible with ITU-T G.703, G.704, and G.823.

E1 interface having internal clock resume circuit and HDB-3 codec

circuit.

Support customized configured 1E1/2E1/4E1/8E1 channels and at

reset it auto detects the number of available E1 channels

Support remote system reset function from local system

Having loop back functions on E1



Front View of Converter 1E1/2E1/4E1/8E1 cards

PCN-1E1 PCN-2E1 PCN-4E1 PCN-8E1



Front panel LED Indications

(Nomenclature same for Electrical / Dual / Optical port converter Cards)

INDICATOR Name Function Status

UNIT WORKING STATUS

ON Link is established Link Link Indicator

OFF Link is not established

ON CPU works OK NM CPU indicator

OFF Problem in CPU

ON Loop back is set on to any E1 TST Loop Indicator

OFF No loop back

LINK Link ON

Link is established

TX TX ON ETH port transmitting data ETH1

RX

Electrical Ethernet Indicator

RXON ETH port receiving data

LINK Link ON

Link is established

TX TX ON Fiber ETH port transmitting data ETH2

RX

Fiber Ethernet Indicator

RXON Fiber ETH port receiving data

ON No signal received at E1 port LOS E1 LOS Alarm

OFF E1 Line connected

ON Frame lose on Local E1 port FAL

E1 Frame lost alarm OFF E1 Line connected

ON Frame lose on Remote E1 port RA

E1 Remote alarm indicator OFF E1 Line connected



2 Ethernet to NxE1 Converter (Stand alone)

2.1 Overview

This series of products are orientated in the broadband and multiplay access

systems for its high-quality, high-stability and low price. This is the most newly

promoted product that can transmit Fast Ethernet (Optical / Electrical) data

over NxE1 lines. It is a protocol converter using inverse multiplexing technique.

The product provides 10/100Base-TX port and 100Base-FX port. You can

choose any one of them or use both of them simultaneously. The E1 interface

is either 75 Ohm or 120 Ohm (Requirement to be mentioned at the time of

ordering).

This protocol converter provides bandwidth up to 2.0Mbps (1E1), up to

4.0Mbps (2E1), up to 8.0Mbps (4E1) and up to 16.0Mbps (8E1) for Ethernet

connection. And it also provides complete LED indications to show the status

and respective alarm of the E1 channels and Ethernet ports in the NMS. It is

widely used in LAN connection, IP transmission and video broadcasting. The

product has the feature of setting CRC error threshold on E1 channels and

monitoring the E1 channel working status. It can be manage through CLI, Web

manager and GUI based SNMP software.

2.2 Function and Capabilities

Hardware

• NxE1 channels carry 100Base-FX and 10/100Base-TX Fast Ethernet

data.

• Comply with ITU-T G.703, G.704 & G.823 for E1 ports and IEEE-802.3

& IEEE-802.3u for Ethernet ports.

• Optical port supports 100Base-FX mode and Electrical port support

10/100Base-TX mode.

• An Ethernet port is in flow control and back pressure mode; support

huge packet 1536 bytes.

• High-speed SDRAM inside used to cache.



• Rearrange Ethernet packages in E1 channels to ensure data transfer

efficiency and stability.

• Allow the delay time between any two channels up to 16ms.

• For each E1 channel, the payload capability is up to 1.984Mbps.

• Auto-detect the working E1 channels and auto-balance the data flow

among the working E1 channels.

• Provide setting for CRC errors threshold for each E1 channel. If the

CRC error rate of any E1 channel exceeds the threshold, the system

will shut down this channel, and reassign the data flow to the valid E1

channels automatically.

• E1 channels line impedance 75Ω (optional) .

• Full LED indication on front panel provides comprehensive of local and

remote devices working status.

• 220VAC and -48VDC power supply for standalone.

• Managed / Un-managed (optional) .

• Provide SNMP management in case of standalone devices for viewing

and configuring local and remote device easily.

Software

• Support Console, WEB and SNMP management for Configuration

/Performance features etc.

• User can choose device to view local or remote alarm.

• Support SNMP management.

• Provide MIB file; make it easy to be integrated into the third-party

SNMP (future option).

• Support firmware upgradation

• Adopt the centralized management style and the tree-view catalogue,

which can manage many devices at the same time in a single window.



2.3 Description with LED Indications

Ethernet to 4E1 Converter

Front & Rear side view of Eth to 4E1 converter (Ele ctrical/Dual or Optical Port)

2.3.1 Front panel LED Indications

(Nomenclature same for Electrical / Dual / Optical port converters)


UNIT WORKING STATUS

ON The unit power normal PWR Power Indication

OFF No power supply

ON CPU works OK CPU CPU indicator

OFF Problem in CPU

ON Loop back is set on to any E1 LOOP Loop Indicator

OFF No loop back

TX TX ON Console port transmitting data Console RX

Console Indicator RX ON Console port receiving data

Link Link on Link is established

TX TX ON NM port transmitting data NM RX

NM Indicator

RX ON NM port receiving data

LINK Link on Link is established


RX

Electrical Ethernet Indicator RX ON ETH port receiving data


TX TX ON Fiber ETH port transmitting data ETH2 RX


RX ON Fiber ETH port receiving data



ON Frame loss on Local E1 port FAL


ON Frame loss on Remote E1 port RA




Ethernet to 8E1 Converter

Front & Rear side view of Eth to 8E1 converter (Ele ctrical/Dual or Optical Port)

2.3.2 Front panel LED Indications

(Nomenclature same for Electrical / Dual / Optical port converters)


UNIT WORKING STATUS

ON The unit power normal PWR Power Indication

OFF No power supply

ON CPU works OK CPU CPU indicator

OFF Problem in CPU

ON Loop back is set on to any E1 LOOP Loop Indicator

OFF No loop back

TX TX ON Console port transmitting data Console RX

Console Indicator RX ON Console port receiving data

Link Link on Link is established

TX TX ON NM port transmitting data NM RX

NM Indicator

RX ON NM port receiving data



RX

Electrical Ethernet Indicator RX ON ETH port receiving data


TX TX ON Fiber ETH port transmitting data ETH2 RX


RX ON Fiber ETH port receiving data



ON Frame loss on Local E1 port FAL


ON Frame loss on Remote E1 port RA




3 Technical Specifications

E1 Interface Specification

Data Rate N *(2.048Mbit/s ± 50ppm) (Where N=1/2/4/8 depend on

Device Model Numbers)

Coding HDB3

Impedance 120Ω (Balanced) or 75Ω (unbalanced)

Interface Complied to ITU-T G.703, G.704

Connector RJ45

Frame Structure Framed / Unframed

BER Threshold Threshold level can be set by User

Jitter Compliant to ITU-T G.823

Electrical Ethernet Interface

10/100Base-TX port complied to IEEE-802.3 / IEEE-802.3U Fast Ethernet standard

Supporting Duplex Pause Flow Control

Support Frame Size up to 1536 bytes

Support IEEE 802.1Q

MDI/MDIX auto crossover for plug-and-play

Ethernet Port: 1

Optical Ethernet Interface

100Base-FX port complied to IEEE-802.3u Fast Ethernet standard

Support IEEE 802.1Q

Optical Wavelength 850nm / 1310nm / 1550nm

Optical Output Power ≥ -10dBm

Optical Receiving Sensitivity ≤ -22dBm (Multimode) and -32dBm (Singlemode)

Optical Port Connector SC/PC



LED Indications

Power LED indications

E1 link indications

Ethernet link indications

Optical Ethernet link indications

NM port indications

Power Supply

Standalone Unit AC 220V or DC -48V or Both

220V AC represents 165VAC ~ 260VAC

-48V DC represents -40VDC ~ -60VDC

Power Consumption < 10W for Standalone

< 75W for Rack

Working Environment

Temperature 0°C ~ +55°C

Humidity 0 - 95% non-condensing

Compliance B2 of QM-333/Issue-1/Sept 1990



4 Installation and Operation

4.1 Working Environment Requirement

Ensure that properly grounded power supply should be used and if there has

any equipments links with PEL-RACK directly or indirectly, the power supply

for these equipments must be same.

PEL-RACK and Standalone must be installed near the proper grounded power

supply which should not more then a distance of 2 meter. Anything can not be

placed in the equipment.

4.2 Installation

Figure-4 PEL- RACK Installation

Install the PEL-RACK and Standalone converter in to the standard 19”

rack.

Insert the PSU, SNMP and Converter cards into the front slots of

PEL-RACK along with the guide rails.

Push the card into the cage until it is fully inserted into the motherboard

edge connector inside the rack.

Tighten the screws on the front panel of the converter card.

Connect the Optical/ Electrical Ethernet port (as required) to the

switch/hub and E1 port to the PDH/SDH network as shown the figure

below.



For Installation of standalone converter connect the Optical/ Electrical

Ethernet port (as required) to the DSLAM/Switch and E1 port to the

PDH/SDH network as shown the figure below

NxE1 Port for connecting with

PDH / SDH Network Electrical port for connecting

with Switch/DSLAM

Optical port for connecting

with Tier-II Switch/DSLAM

Connectivity Diagram for Chassis Based Ethernet to E1 Converter

Connectivity Diagram for Stand alone Ethernet to E1 Converter

Console and NM

Port for Management

NxE1 Port for connecting

with PDH/SDH Network Optical & Electrical Ethernet port for

connecting with Tier-II switch/DSLAM



4.3 Ethernet Interface Cross and Straight Cable det ails

RJ45 ports on converters support AUTO-MDIX (cross over and straight

through) selection. Cross over and straight through cable connections details

are given in the below figure:

Figure-5 Ethernet Cable Detail Caution: Connect 2 RX and 2 TX pins with twisted pair wire (CAT-5) only.

4.4 NxE1 port pin assignment (NxE1 Standalone and 1 E1/2E1/4E1 Cards):

RJ-45 to OPEN end cable and OPEN end can be used for Kroning / Wrapping purpose.

Sr. No.

RJ-45 Plug End PIN Details

Signal Details Wire Color Coding

1 2 TX+ Orange

2 5 TX- White Orange

3 1 RX+ Blue

4 4 RX- White Blue

4.5 E1 port pin assignment (8E1 Cards only)

RJ-45 to OPEN end cable and OPEN end can be used for Crooning / Wrapping purpose.

Sr. No.

RJ-45 Plug End PIN Details

Signal Details Color Coding

1 1 RX+ (1st E1) Blue

2 2 TX+ (1st E1) Orange

3 3 RX+ (2nd E1) Brown

4 4 RX- (1st E1) White Blue

5 5 TX- (1st E1) White Orange

6 6 TX+ (2nd E1) Green

7 7 RX- (2nd E1) White Brown

8 8 TX- (2nd E1) White Green



4.6 Following precautions can be take care while in stalling

Input Power Selection (AC/DC) - Dual power operation feature available

with standalone converter and Single type of power operation (AC/DC)

available with PEL-Rack. Please connects the right power supply (AC/DC)

to the converters.

After connecting the proper Power Supply to the rack switch ON the FAN

unit using rear panel switch.

E1 line - The physical interface shall be connected to the corresponding

E1 line. The transmitting port of local unit shall connect with the receiving

port of remote unit while the receiving port of local unit shall connect with

the transmitting port of remote unit.

There should be no E1 alarm. If any alarm, the problem can be located via

loop back test at E1 interface.

When the Fiber Ethernet Port is connected “Link” LED of the local unit

shall be “ON”.

When Electrical Ethernet cable connects to Ethernet to NxE1 Converter

“LINK” LED shall be “ON”.

There is no special setting is required for any Optical/Electrical Ethernet

port connectivity. Factory Default setting works directly.



5 SNMP Network Management Software

5.1 Overview

Steps for starting the SNMP Network Management System are as follows:

Configure the IP details through Console port interface, such as IP address,

subnet mask and gateway.

Install the SNMP Network Management software on the PC.

Link the LAN interface of SNMP card in PEL-RACK with the PC, where

SNMP Network Management software installed through LAN cable.

Start the SNMP Network Management software and access the

PEL-RACK through the IP address assigned to the SNMP card.

5.2 Network Management Topology

Figure-6 Network Management Topology

5.3 Description

SNMP Network Management system is composed of converters devices and

network management PC and system ensures inter-connection through the IP

network.

The network management PC exchanges the information with the device

through IP network using SNMP protocol. All information is saved to the

database.



5.4 Main Function

Manage the local and remote devices

View the device

View and record the alarm of the device

View the type of the device

View the location of the device

View the connecting station of line cables of the device

Dedicated SNMP software supports link break and checking

Supports remote maintenance and fault lookup

Supports parameters setting for the local and remote device

Fully supports standard SNMP transmission protocol and MIB database

Picture according to real indication status of the devices

Perfect Topology structure displaying Network connectivity

Show full historical and present alarm

5.5 Software Installation Requirement

Software Installation environment: Windows OS with IE explorer.

Availability of windows SNMP Application

Insert disk (with SNMP management software) in to CD-ROM and then run

“setup.exe” file by double clicking it.

Follows the screen instructions to Setup the software in to PC.

Execute the software Icon on the desktop and open the SNMP software.

Minimum PC configuration:

CPU (Pentium-I and above)

PC memory: 128MB or above

VGA Card: Standard VGA.24-bit real color (with resolving power: 1024

× 768 for SNMP software)

LAN Port

Serial Port



6 Installation of SNMP Management Software

6.1 Hardware Installation

The SNMP card must be properly installed in the SNMP indicative slot.

After installing SNMP card in to rack, Power On the rack then LED’s will

blink and then OFF except PWR.

Connect LAN port of SNMP card to PC with cross cable or to SWITCH with

straight cable.

6.2 Software Installation

6.2.1 Change Default IP Address through WEB

There is a simple web server in the equipment, which provides a way to

change the IP address from network. You can connect the RJ-45 port on your

PC with the NM port on the desktop equipment or the Ethernet port of SNMP

card on the rack equipment through Ethernet crossover/straight through cable

(Default IP Address: 192.168.10.10, Subnet Mask: 25 5.255.255.000). Now

change your PC IP in to the same range that means 192.168.10.XXX, after

that you can open the Internet Explorer on your PC and you get below screen

in which password need to be entered:



At this time, you should input the password (PEL or admin or hctel) and then

you can see the figure show below:

Then you should input the wanted IP address, subnet mask, and default

gateway, and click on “submit” button to change the IP configuration.

Note: If you forget the IP address or the web password, please use CLI

command “show run” to get them. See Para 6.2.3.



6.2.2 Installation of SNMP Management Software

You can install the SNMP management software on your PC. After you

finished this, you can configure the parameters of the equipments by this

Software. Now you can configure the remote end equipment by connecting

your PC with the local equipment’s NM port and the network management

system on your PC in the scenario of point to point network, and you can

monitor the status of the remote equipment too. Remember: SNMP Software

does this job through SNMP on the point-to-point network. PC along with

Windows OS and IE browser is required. Do the following step:

o Install the windows SNMP protocol

o Install SNMP management software

6.2.2.1 Install the SNMP protocol in PC

Double click “My Computer” on your computer.

Double click “Control panel”.

Double click “Add/Remove programs”.

Single click “Add/Remove Windows Components” button on the left of this

window.

Select “management and monitoring tools”, and then confirm it to install

SNMP protocol.

NOTE: After the above five steps, the computer will install the SNMP protocol

automatically. During the process, you will be asked to insert the “Windows

Operation System CD”. So you should prepare your operation system CD to

finish the task.



6.2.2.2 Install SNMP management software

Double click the “exe” file;

Start to install the Software, by clicking the “Next” button;

Click the “I Agree” button to continue;



Select the installation path, and then click the Install button.

Wait a few minutes so that the installation process will be complete.



When the installation is complete, click the “Finish” button to run the SNMP

Software.

6.2.2.3 Add the Device into SNMP Software:

Now press the SNMP software icon available on to your PC. This figure will

appear after SNMP startup.



Fill in the User name: “admin” and Password: “admin or hctel”, and then

click the OK button to enter the SNMP software main window.

Now the following figure will display. click the “Edit” button on the toolbar,

or click the “Configuration”-->”Edit” button in the menu bar.



Click the right mouse key on the icon in the left

“Device and Map”area, and then click the “Create Zone”. Just like the

figure below.

Click the “Device Tree” on the left bottom. Then a window like figure below

shows on the left.



Select the “Multi-service Access Platform”in the Device Tree on the left,

hold the left mouse key and drag it to edit area on the right.

The device info dialog box as figure below wills pop-up;



Fill the Name, IP Address, Comment of the device, and then click the “OK”

button;

Double click the icon in the edit topology area, a dialog box

will pop-up, click “yes”, and then figure will show as the figure below.



Add the device automatically. Click the “Edit” button to be come out from

edit mode.

Click the “search” button, the “Search the Device Configuration” dialog box

will pop-up. Then click the “update” button on the “Search the Device

Configuration” to start to search the device and card which connect with

the chassis, as the figure below. After that, please click the “close” button

to close the “Search the Device Configuration” dialog box, the device and

card will be showed.



After completion the search below window will pop up

One another way by which you can add the device and card by yourself.

Add the Card of the “Multiservice Access Platform” in the device tree; drag

it to the slot of SNMP figure.

Click the “save” button, or select the “Configuration/Save” in the menu bar

to save it.

Click the “Network Map” button at the left bottom as the figure below.



Click the “ ” sign of the network map in the “Device and Map” window, the

“New Zone” will appears. Now double click the “New Zone” tree.

.

If needed then modify the zone property, please place the mouse on right

blank zone and click the right mouse key, the menu will pop-up, now select

the “zone property”.



To know the status of the converter/card, Extend the “Device and map”,

and double click the selected converter/cards as the figure below the

device will appears in the right side window; now place your mouse on to

the converter/card and right click and select converter property to know the

status.

The status of the converter/card pop-up window appears which shows its

property.



To know the status of the remote converter, Extend the “Device and map”,

and double click the selected converter as the figure below

The figure of the remote device will show on the right side window.



If you want to see the status of the converter now place your mouse on to

the converter/card and right click and select converter property to know the

status.

6.2.2.4 Alarm Configuration

For alarm configuration, click on alarm Config in fault menu of PEL View

software.



Alarms Descriptions window will appear with various default and user

defined levels of alarms.

Now Right click on user defined alarm levels for any alarm, Different

alarms categories will appear as Critical, major, minor, warning & normal.



After configuring alarms Click Apply then OK to finish this configuration.

Now you will get normal status (Green colour) for your healthy conditions

like E1 Up, Ethernet link up, or get major or minor alarms in Recently Alert

Info window with their respective colours as

Alarm condition Colour

Critical Red

Major Orange

Minor Pink

Warning Yellow

Normal Green

To acknowledge a specific alarm Right Click on that alarm and select

Acknowledge this Item . To acknowledge all alarms, select Acknowledge

all Item to change their status from unconfirmed to confirm .

6.2.3 Command Line Interface (CLI) Setting

You may configure the standalone converters through hyper terminal also. You

can set a connection between your PC serial port and the console port of the

equipment. The cable details given in the Para 1.4.3.1.



After connecting you must set the serial port properties as follows:

Now you can power on the converter, and then you can see the blow figure

in hyper terminal window:

6.2.3.1 CLI Command Syntax Description

In CLI command usage, < > represent command parameter, < >

represent optional parameter. <opt1|opt2> represent either opt1 or opt2

can be selected. For example:



Set clock <"master"|"slave"> <port>

The parameter in “” represent a string; please input what it is exactly. For

example:

Set clock slave e1-1

Command parameters can be divided by “,” or space key.

The all configuration will be saved automatically after set successfully

except the loop.

6.2.3.2 CLI Commands

Help

Display all commands can be supported.

Show Time

Display the time the system has run.

Show Version

Display software version of the device.

Show run

Display all the running-Config of the device.

Show arp

Display the Arp table of the device.

Set MAC <BYTE6> <BYTE5> <BYTE4> <BYTE3> <BYTE2> <BY TE1>

Set the Ethernet MAC address of the NM port.

Set IP <IP Address> <net Mask>

Set the IP address of the NM port.

Set gateway <IP Address>

Set the gateway ip address of the device.

Set password <password>

Set the login password of the web server.

Set clock <"master"|"slave"> <port

Set system clock source.

Set E1 loop <portid> <"on"|"off">

Set or cancel the loop of any E1 port.



Note:

FAL Alarm:-

Device will detect one special bit when it receive the signal, and compare

with the special bit in the signal which it send out, if they are continuously

different 3 times, device will give FAL alarm. Please refer below conditions:

If you don't connect the E1 line, there are 3 condi tions:

A. You don't set any loop back, FAL bright, because device does not receive any signal.

B. You set remote loop back, FAL bright, then no matter you connect the E1 or not, the FAL will keep bright the same.

C. You set local loop back, FAL off, because the device receive signal which from it.

If you connect the E1 line, there are 3 conditions:

A. You don't set any loop back, FAL off. Then if the E1 error rate on the line go to bad to one level, that the signal which device receiving is not as per the requirement, so FAL will be bright.

B. FAL off, then you set remote loop back, FAL off as the same, because all the data and clock will loop back to remote device, device will not detect any changes on clock, so FAL will keep off the same.

C. FAL off, then you set local loop back, FAL off as the same, because device receive signal which from itself, FAL will keep off the same.

Loop Back:

You can set 4 types loop back through software, they are A, B, E, and F.

A is local loop back at local device

B is remote loop back at local device

E is remote loop back at remote device

F is local loop back at remote device

A B C D E F



7 Trouble Shooting

FAULT POSSIBLE/REASON CORRECTIVE ACTION

PWR LED OFF

LED leg broken

Power Polarity Wrong

In-proper Power Supply

Connection

Power Module Failure

Replace LED

Change Polarity

Good Power Supply plug-in

Replace Power Module

E1 LOS Alarm, Alarm

off when E1 Loop

E1 Reverse Connection

E1 Cable not in pair

Longer cable distance

Transmission Problem

E1 module failure

Interchange the connections

Re-making of E1 cable

Not More than ITU-T standard

Check E1 Loop

Replace E1 Module

LINK LED OFF

Ethernet Cable not in pair

Wrong Ethernet Setting

Ethernet Module Failure

Re-making of Ethernet cable

Re-setting of Ethernet parameters

Replace Ethernet Module

Optical Port LINK

LED OFF

Wrong Optical Connection


Locate the right fiber connection

Reduce Fiber Distance / loss

PING with loss of

data packet

Too many HUB and too

many PC, resulting in data

packet overlap


Ethernet Cable not in pair

Use SWITCH instead of HUB

Reduce cable Distance

Re-making the Ethernet Cable



8 Applications

Application with Central Chassis

Application with Both side Stand alone converter



9 Ordering Information

Sr. Model Description

A MODEL NUMBERS DETAILS WITH DESCRIPTIONS FOR STAND -ALONE UNITS

1. PCN1E1-1020 Ethernet to 1E1 (Electrical & Optical–850nm/1550nm) Converter Standalone Unit (AC/DC)

2. PCN1E1-1020L Ethernet to 1E1 (Electrical) Converter Standalone Unit (AC/DC)

3. PCN1E1-1020C Ethernet to 1E1 (Optical–850nm/1550nm) Converter Standalone Unit (AC/DC)










B MODEL NUMBERS DETAILS WITH DESCRIPTIONS FOR RACK- TYPE UNITS

1. PCN-CHS 19” Rack Mountable Chassis

2. PCN-SNMP SNMP Card for Chassis

3. PCN-PSU Redundant Power Supply for Chassis (AC / DC)

4. PCN-1E1 Ethernet to 1E1 (Electrical & Optical – 850nm / 1550nm) Card for Chassis

5. PCN-1E1L Ethernet to 1E1 (Electrical) Card for Chassis

6. PCN-1E1C Ethernet to 1E1 (Optical – 850nm / 1550nm) Card for Chassis










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