3 ADTRAN 2011 All rights reserved
Cisco VNI Projections for Mobile Data Growth
92% CAGR
Cisco VNI Projection for Overall IP Data Growth
34% CAGR
Global Mobile Data Growth
4 ADTRAN 2011 All rights reserved
Note: Backhaul capacity typically needs to 50% above average cell capacity. Data Source: FCC “Broadband Availability Gap” Whitepaper
Average and Peak Capacity of 3-Sector Cell Sites
Cell Site Data Capacity
5 ADTRAN 2011 All rights reserved
Wireless Is A Wireline Network
WiFi
Cellular
Fiber to the x
Fiber, Ethernet,
T1 (HDSL)
Wireless
Wireline
“Out of the Air and into the Ground at closest point”
6 ADTRAN 2011 All rights reserved
Mobile
Backhaul
Transport
Network
Mobile
Operator
Converged
Packet Core
Mobile
Operator
Backbone
Mobile
Backhaul
Access
Network
Metro Network (MPLS/Ethernet)
IP/MPLS Core
MTSO Sites
Mobile Operator Equipment: MPLS PE
routers, DACS, RNC/BNC, etc .
Typical Mobile Network Architecture
DACS
BSC
MME
Protected Fiber Optic Transport Ring
(SONET/SDH, Carrier Ethernet, MPLS, etc.)
Mobile
Operator
Access
Network
NID/EAG CSR
NxT1/E1, DS3, OC-3/STM-1, GE/10GE, or
m-wave/MMW Metrocell/
Microcell
NID/EAG CSR
RRH/DAS
Multi-
Operator Cell
Sites
Mobile Backhaul Network
Fiber
Hub Site
MPLS P Routers
MSC
PDSN
S-GW
7 ADTRAN 2011 All rights reserved
Migration from TDM to Ethernet 2G 3G 4G Migration
Cell Site Access & Aggregation Central Office Mobile Core
PSTN
Service
Internet Ethernet
EAG/NTE
Backhaul
Aggregation
2G
3G
4G
MUX
2G, 3G, 4G
Data
TDM/SONET
2G, 3G Voice
Clock Sync
DCS
2G, 3G
Voice
Ethernet
EAG/NTE
2G
3G
4G
CSR
(IWF)
2G, 3G Voice
Clock Sync GigE
PSTN
Internet
2G, 3G
Voice
2G, 3G, 4G
Data
Backhaul
Aggregation
DCS
8 ADTRAN 2011 All rights reserved
3G to 4G Migration
Evolved Packet Core
(Voice and Data)
MSC
RNC
3G
NodeB CSR/
EAG
SGSN Packet Switched
Mobile Core (Data)
Circuit Switched
Mobile Core (Voice)
S-GW/
MME
EAG
3G
NodeB
CSR/
EAG
S-GW/
MME
4G
eNodeB EAG
4G
eNodeB
4G
eNodeB
S1-Flex X2
EAG
LTE eNodeBs incorporate RNC functionality and communicate directly to other eNodeBs and the EPC (including multi-homed connections)
NxT1/E1 and/or
Ethernet
3G
NodeB
Ethernet
CSR/
EAG
3G NodeBs communicate directly to RNC in a hub-spoke topology over NxT1/E1 IMA/MLPPP and/or over Ethernet
3G to 4G Migration
3G Mobile Backhaul Network
4G Mobile Backhaul Network
9 ADTRAN 2011 All rights reserved
Tier 1 Mobile Operator Requirements Fiber to the Cell Site Requirements
Interfaces Two 1000Base (GigE fiber) Two 100BaseFX (fiber), Two 100BaseTX (copper) (4) 100BaseTX (FE) ports
SLA Mgmt Max 1-way delay 5ms Max Jitter/Wander +/- 1ms FER <1E10-6 ITU-T Y.1731 FD, FDV, FLR PMs IEEE 802.1ag CFM Web-portal to view PMs daily
showing 5sec granularity of above metrics. RFC2544 like Thru put validation at
turn-up.
Scale Ability to scale bandwidth from
10Mbps to 300Mbps+ per cell site 500 VLANs per box.
QoS MEF9/14 compliance
Prioritize traffic based on L2 802.1p markings. Voice and video traffic to receive appropriate priority.
1600 - 2000byte MTU. 9k MTU desired
Power -48VDC, A/B feeds+24VDC, or as
a possible option (-48VDC)
A and B Power Feeds
Reliability Although a redundant path into the
cell site is not required, it may be necessary to meet availability requirements
-40C to +65C temp hardened
10 ADTRAN 2011 All rights reserved
Ethernet OAM Supporting Ethernet SLAs
Multiple paths for both Fault & Performance Management
Co
nn
ecti
vit
y F
au
lt
Man
ag
em
en
t (C
FM
) IEEE 802.1ag ITU-T Y.1731
Detection
Notification
Verification
Isolation
Perf
orm
an
ce
Man
ag
em
en
t
Delay
Jitter
Loss
IETF TWAMP ITU-T Y.1731
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Proactive Network Service Management Mining AND Presenting Network Data
Network information coming from multiple sources to assess status of SLA.
Effective and Efficient performance measurements are required – Collection, Analysis AND Presentation
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Ethernet services Sub1Meg to Nx10Gig Unrivaled EoX Service Delivery Versatility
Super Scalable: 1Mbps Nx10Gbps
<1M-5M
1M-10M
10M-40M 10M-400M
100M – 1G
1G-Nx10G
14 ADTRAN 2011 All rights reserved
NetVanta 8044M
Modular Ethernet Termination – Dual input +/-24 VDC and -48 VDC power supported
– 10/100/1000 Base-T and SFP UNI / NNI interfaces
– Supports sub-ms Y.1731 performance monitoring accuracy
Dual module slots for expansion – 8-port T1/E1 CES module
Supports CES SATOP services
Flexible transport – Point-to-point
– ERPS Rings
– GPON (soon to be released)
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Ethernet Ring Application Drop & Insert Ethernet & TDM service
1-500Mbps
Ethernet
typical
1- 16 x
DS1/E1 1-16 x DS1/E1
1-500Mbps
Ethernet 1-16 x DS1/E1
1/2.5Gbps ERPS Ring
LAG
Up to 32 nodes
From
Up Stream
1Gbps or
2.5Gbps
ERPS Ring
Continue
Down Stream
Remainder of
1Gbps or
2.5Gbps ERPS
Ring Capacity
Drop Customer
1 – 1000 Mbps
Ethernet
Service -
E.G. avg.
150Mbps
Drop
Customer
TDM 1- 16
DS1/E1
Service
SyncE
Any to any ELAN
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Carrier Ethernet Features
• Common Auto-
provisioning
• Common LinkOAM,
Provisioning model
• Ethernet OAM
• MEF 9/14 Compliance
• EPL, EVPL and ELAN
• Full range VLANs
• MAC & Port-based
VLANs
• QinQ with Pop and Swap
• SPQ and WFQ Queues
• 8 trTCM CoS Queues
• Marking (pbit, DSCP)
• Ingress Policing/Limiting
• Egress Shaping
• 9000Byte MTU
• RADIUS, TACACS+
• telnet, SNMP remote
mgmt
• NV8044M Redundant
Fiber Access (LACP)
17 ADTRAN 2011 All rights reserved
ADTRAN Ethernet OAM Capabilities Y.1731 Support
NV8044M
Connectivity Fault
Mgmt.
CCM √
LBR √
LBM √
LTR √
LTM √
Performance Mon.
LMR √
LMM √
SLR √
SLM √
1DM √
DMR √
DMM √
CLI Output of Delay and Jitter Results w/ sub-ms Accuracy
18 ADTRAN 2011 All rights reserved
Ethernet over Fiber Aggregation Solutions
TA5000 8-port Gigabit Ethernet Access Module – 8 GigE SFP cages for subtending EoF NTE & OSP
DSLAMs
– Link OAM
16-Port Gigabit Ethernet Transport Switch – ONE Ethernet Aggregation Module for the TA5000
– 16 GigE SFP cages for subtending EoF NTE
– 2 10GigE XFP cages for Network traffic
– Non-Blocking Layer 2 Ethernet Switch
– Link Aggregation for Protection
– Supports subtended NV8044M
– MEF Certified for E-LINE services
32-Port T1 CES Gateway – 32-port T1 Circuit Emulation Services gateway
– Aggregates SAToP CES Services from remote NV8044M cell site gateways
8-port GE Access Module, 16-port GE
Muxponder, and 32p T1 CES
19 ADTRAN 2011 All rights reserved
ADTRAN EoF Aggregation Solutions
High-Density
AE/EoF
Aggregation
ETOS-1x Octal GE and NG
OGE Line Card
Price Per Port & Functionality
Active Ethernet Cards:
Residential & SMB,
Low cost-per-port,
High oversubscription
GE Aggregation Cards:
Business Ethernet &
Mobile Backhaul, Limited
oversubscription
Ethernet Muxponders:
Business Ethernet, Mobile
Backhaul, and Transport,
Minimal oversubscription
with higher scalability
20 ADTRAN 2011 All rights reserved
Mobility Solutions Increased Scalability w/ Mobile Backhaul
CSR or NodeB
Up to 44 10Gλ
Transport Ring
λ Per Cell Site
3G/4G Cell site
2G Support
SyncE, 1588v2
Up to 16
DS1/E1s
Ethernet
Cell Site
Carrier
Ethernet
Network
Central
Exchanges
(MSCs)
MSC
MSC
Y.1731
Collector
AOE Management
System
End-to-End SLA
Monitoring & Reporting
Mobile Operator Requirements:
Timing synchronization
Granular SLA monitoring & reporting
Network resiliency
High-Density
DS1/E1
Aggregation
21 ADTRAN 2011 All rights reserved
OAM NID CSR or NID
Indoor/Outdoor CWDM Mux
TA5000 at Fiber Hub Site w/ xWDM
Optical Mux Cards and ETOS Cards
Wavelength Per Mobile Operator
Mobile Operator A
OAM NID CSR or NID
OAM NID CSR or NID
Mobile Operator B
Mobile Operator C
Benefits of Wavelength Per Mobile Operator
• Lowest Latency Solution
• Isolation of Mobile Operators
• Bandwidth Scalability up to 10G per Mobile Operator
1G or 10G ETOS Aggregation at Fiber Hub
Site to Provide Aggregation Prior to
Transport over the Ring
Indoor/Outdoor CWDM OADM for Ring Apps
22 ADTRAN 2011 All rights reserved
Merging SONET & Ethernet Access Business Services, Mobile Backhaul Migration
SONET/SDH MSPP functionality
Collapsing network rings
End to end service delivery & mgmt
Migration to Ethernet and OTN
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Service Assurance
Ethernet services and Y.1731 OAM
PM reporting
End to end service performance
reporting
Service level statistics
Customer service OAM PM
monitoring and reporting
SLA monitoring
Customer Portal
Enables secure customer
service quality visibility
Backhaul and Wireless Carrier
requirements compliance
Distributed data collection
points
Ongoing enhancements
Configurable reports
Multi-interval reporting
SLA enforcement to insure revenue stream
24 ADTRAN 2011 All rights reserved
Dashboard view of critical circuits
Network and service status at a
glance
Single click access to detailed
performance and alarm tools
Configurable monitors for custom alerts
Personalized views tailored to
specific roles/ operator needs
Monitor link and trunk Bandwidth
Utilization
Real-time performance reporting for
capacity planning
Planning tools which encompass Multiple-
Layers and technologies
Simplify optical layer design
Linkages to transport and service
layer design
BOM generation
Network Monitoring and Planning
Support for Engineering AND Business Functions
25 ADTRAN 2011 All rights reserved
Carrier Ethernet Service Delivery Single Platform, Proven Global Deployments
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Transport Switch Redundancy
ETOS modules can be deployed redundantly in adjacent slots without traversing the
dual star backplane by installing the appropriate I/O module
28 ADTRAN 2011 All rights reserved
TA 5000 w/Mini-ROADM blade provides “fiber-gain” for IOF
TA 5000
Small Wire
Center B
10 GE or OTN
connections to
IOF ROADM
DWDM IOF with
Mini-ROADM on a
TA 5000 Blade
Small Wire
Center C Aggregate
10GE
GE
OC-N Each uplink port can be provisioned to support ERPS or OTN ring
Optional Mini-ROADM Blade supports WDM Transport
– Defer/Avoid costly IOF backhaul Fiber jobs
– Lower cost Mini-ROADM Targeted to this Application
– Aggregate existing/new SONET TDM IOF transport
– Aggregate Wireless GE backhaul services
TA 5000
TA 5000
Small Wire
Center A
Large Wire
Metro Center
Aggregate
10GE
GE
OC-N
Aggregate
10GE
GE
OC-N
MPLS Core
29 ADTRAN 2011 All rights reserved
Wavelength Separation of Services
Wavelength Separation of ETOS traffic and traffic from the SMs