Transcript Slide 1

Business Service Migration
Effectively migrating legacy services to Ethernet
Agenda
® Adtran, Inc. 2008 All rights reserved
2
Total Access 5000
Services Migration Opportunity
® Adtran, Inc. 2010 All rights reserved
Market Opportunities
• Demand for Legacy Business
Services continues
• IP Circuits (PPP/MLPPP) Continue
to increase
• Frame Relay continues downward
trend
• Operators continue to shift their
Core infrastructure to Ethernet
• Expected Market growth
• 2010 through 2012
• IP Circuits and FR $191M
• Frame Relay alone ~$74M
® Adtran, Inc. 2008 All rights reserved
4
Goals
 Provide ubiquitous migration strategy to
Next-Generation IP/Ethernet core
– Same for all vendors
– Low impact to existing network
 Edge aggregation and interworking
– Minimize impact on existing inter-office
transport
– Allow higher speed service offerings
® Adtran, Inc. 2008 All rights reserved
5
Competing Products
 Tellabs 8800 Series
– Supports ATM to Ethernet IWK
 2-Port Channelized OC3/STM-1 IMA
 168 T1 or 126 E1 channels
 Maximum of 42 IMA Bundles
– Supports Frame Relay, PPP/MLPPP to Ethernet
Migration
– Supports Frame Relay over MLPPP
– Supports BCP for MLPPP
– Supports L2 switching / L3 routing
 8830, 6 Slot system
 8840, 15 Slot system
 8860, 19 Slot system
 Very expensive when compared to TA5000
® Adtran, Inc. 2008 All rights reserved
6
Competing Products
 Cisco 7600 Series
– Varying Slot / Chassis Configurations
– Leased Line Services
 Channelized T1/E1
 Channelized T3
 Channelized OC3/STM-1
– ATM Interworking Support
 OC3/STM-1
 OC12/STM-4
 OC48/STM-16
– 10G, GigE, Fast Ethernet
 Very expensive solution when compared to
deploying with TA5000
® Adtran, Inc. 2008 All rights reserved
7
Business Service Migration
• Application - Total Access 5000 serving as a TDM
aggregation hub to migrate legacy services to the IP
infrastructure.
• Traditional business services
– Primarily targeted at existing full rate TDM services
– Migration of Point-to-Point (PPP) or Frame Relay circuits
– Edge interworking into more efficient Ethernet
• Total Access 5000 reduce embedded costs
for legacy services
– Leverage TA5000 investment in the network
– Minimize DCS, SONET transport IOF and Router port CAPEX
– Maximize use of the emerging IP network
® Adtran, Inc. 2008 All rights reserved
8
Total Access 5000
Business Services Migration
PPP/MLPPP and Frame Relay
® Adtran, Inc. 2010 All rights reserved
Migration of Legacy Services to
Ethernet Business Customers
OSS
GigE
Management
Gateway
Ch DS3
Business Service Migration
-Migration of TDM based (DS1/E1)
legacy data services (PPP/MLPP
and Frame Relay)
-No new customer premises based
equipment
-Migrate existing data traffic from
existing inter-office transport and
DACS to IP/MPLS Core
TA5000
DS1
E1
TDM ACCESS
DS1
Data Circuit
® Adtran, Inc. 2008 All rights reserved
DS1
Data Circuit
E1
Data Circuit
10
Business Service Migration PPP/MLPPP
 3-Port Channelized DS3 PPP
•
•
•
•
1187220G1 PPP/MLPPP
Up to 1680 DS1s per system
PPP (released in SR 4.5)
MLPPP (released in SR 5.1)
• Maximum of 8 DS1s per MLPPP
• Ethernet OAM and TSCAN FDL Support
• Optionally Redundant
 32-Port DS1 PPP
•
•
•
•
1187803G2 PPP/MLPP
Up to 640 DS1s per system
PPP (released in SR 5.1)
MLPPP (released in SR 5.1)
• Maximum of 8 DS1s per MLPPP
• Ethernet OAM and TSCAN over FDL support
• Optionally Redundant
® Adtran, Inc. 2008 All rights reserved
11
Business Service Migration Frame Relay
 3-Port Channelized DS3 FR (New, 4Q 2010)
•
•
•
•
•
1187220G3 Frame Relay
Up to 1680 DS1s per system
Frame Relay (scheduled for 4Q 2010)
Committed delivery to XO Lab September 2010
Optionally Redundant
 32-Port DS1 FR (New, 4Q 2010)
•
•
•
•
•
1187803G3 Frame Relay
Up to 640 DS1s per system
Frame Relay (scheduled for 4Q 2010)
Committed delivery to XO Lab September 2010
Optionally Redundant
 32-Port E1 FR (New, 1H 2011)
•
•
•
•
1188803G3 Frame Relay
Up to 544 ES1s per system
Frame Relay (scheduled for 1H 2011)
No customer commitments
® Adtran, Inc. 2008 All rights reserved
12
Business Services
Planned Development
 2H 2010
 32p E1 PPP
 Targeted for TOT Thailand
 32p DS1 Frame Relay
 3p Ch. DS3 Frame Relay
 1H 2011
 3p Ch. DS3 IMA
 32p E1 Frame Relay
 32p E1 IMA
® Adtran, Inc. 2008 All rights reserved
13
Total Access 5000
Business Services Migration
Deployment Details
® Adtran, Inc. 2010 All rights reserved
Business Service Migration
TA5000
MS AM
SM
Interworking
Function
T1 Transport
IP over PPP
ADTRAN Confidential
® Adtran, Inc. 2008 All rights reserved
GigE
Backplane GigE
IP over Ethernet
IP over Ethernet
15
15
A little more detail ...
Provisionable Downstream Priority Mapping
PPP TX
Queues
PPP TX P-bit
Queue Values
1
4-7
DSCP P-bit
Values Values
0-2,63
30-35
2
3
5
Link Control Protocol (LCP)
establishes link session.
Link Quality Management (LQM)
allows Customer Router to
request link quality reports from
Access Module.
Network Control Protocol (NCP)
manages operation of PPP
group.
Internet Protocol Control Protocol
(IPCP) defines how IP is
encapsulated in PPP.
ADTRAN Confidential
® Adtran, Inc. 2008 All rights reserved
PPP
over
T1
P-bits
4-7
3
4
IP with
DSCP
0-2,63
S-tagged
VLAN
S-tag
103
Interworking Function
Provisionable Upstream Priority Mapping
PPP
over
T1
TX
Queues
P-bits
0,3
0,3
Scheduler
1
2
3
4
Cross Connect
GigE
TX
Queues
P-bits
3
S-tag
103
IP with
DSCP
30-35
Bridge
P-bits
5
Data Plane
Control Plane
LCP
LQM
NCP
ARP
Access
Module
Switch
Module
16
16
The big picture ...
Ethernet Backhaul
Provider
Edge
Router
IP
Network
IP over Ethernet VLAN, STAG = 101
IP over Ethernet VLAN, STAG = 102
IP over Ethernet VLAN, STAG = 103
TA5000
32-Port
DS1 MS AM
DNS
Primary
Server
(optional)
GigE
DNS
Secondary
Server
(optional)
BSM allows up to two Domain Name System (DNS) servers to be
specified per PPP group.
The DNS servers look up host IP addresses based on host names like
www.adtran.com.
IP over PPP over T1
SM
TA900
IP over PPP over T1
3-Port
TA900
IP over PPP over T1 in a T3
CH DS3 MS AM
MX2820
TA900
IP over PPP over T1 in a T3
ADTRAN Confidential
® Adtran, Inc. 2008 All rights reserved
IP over PPP over T1
17
17
Total Access 5000
Business Services Migration
Deployment Example
® Adtran, Inc. 2010 All rights reserved
Business Service Migration
Central
Office
Central
Office
DS1
Customer router
with DS1 interface
DCS
Channelized
DS3 or OC3
DS1 over Channelized
Optical Interface
SONET
SONET
DCS
Core Central
Office
DCS
Business Migration
GE
DS1
Customer router
with DS1 interface
Direct termination of DS1 circuits from
customers or Channelized DS3/OC3
from multiplexers or the DCS.
GE
Ethernet
WAN Service
Router
Ethernet transport relieves SONET
network congestion, reduces DCS
cost and eliminates more costly legacy
router port interfaces.
Extraction of L3 packets from the DS1
with transport over Ethernet.
® Adtran, Inc. 2008 All rights reserved
19
Current Mode of Operation
ML-PPP/PPP fed IAD; DS1 leasing
Co-location
Leased Access
Addressable Market
Cisco 10000 ESR
Cisco IAD
PPP or ML-PPP
Leased DS1
DS3
TDM Phones
Chan.
DS3
ADTRAN MX2820 M13
® Adtran, Inc. 2008 All rights reserved
20
Lease Rate Reduction via e.SHDSL
Leased DS1 vs. Dry Copper UNE
Co-location
Leased Access
Addressable Market
Cisco 10000 ESR
Cisco IAD
PPP or ML-PPP
Leased DS1
DS3
TDM Phones
Ethernet First Mile (EFM)
Low Cost Copper UNE
Chan.
DS3
TDM Phones
ADTRAN MX2820 M13
GigE
Add e.SHDSL EFM
Bonding Platform
® Adtran, Inc. 2008 All rights reserved
21
Addition of TA5000  Cost Reduction
Reducing lease costs
Co-location
Leased Access
Addressable Market
Cisco 10000 ESR
Cisco IAD
PPP or ML-PPP
Leased DS1
DS3
TDM Phones
ADTRAN NV834
Ethernet First Mile (EFM)
Low Cost Copper UNE
Cisco IAD
Chan.
DS3
TDM Phones
ADTRAN MX2820 M13
ADTRAN TA5006 EAP
GigE
® Adtran, Inc. 2008 All rights reserved
22
Preservation of Existing CPE Assets
Utilizing Ethernet access for managed services
Co-location
Leased Access
Addressable Market
Cisco 10000 ESR
Cisco IAD
PPP or ML-PPP
Leased DS1
DS3
TDM Phones
ADTRAN NV834
Ethernet First Mile (EFM)
Low Cost Copper UNE
VLAN Tagged
Data Traffic
Chan.
DS3
ADTRAN MX2820 M13
ADTRAN TA5006 EAP
802.1Q Trunk
Customer Data & WAN
LAN Switch
Cisco IAD
TDM Phones
GigE
® Adtran, Inc. 2008 All rights reserved
23
Integrated Services on Carrier Ethernet
Ubiquitous access over EFM
Co-location
Leased Access
Addressable Market
Cisco 10000 ESR
Cisco IAD
PPP or ML-PPP
Leased DS1
DS3
TDM Phones
ADTRAN NV834
Ethernet First Mile (EFM)
Low Cost Copper UNE
VLAN Tagged
Data Traffic
Chan.
DS3
ADTRAN MX2820 M13
802.1Q Trunk
Customer Data & WAN
Ethernet First Mile (EFM)
T1 or e.SHDSL or VDSL2
® Adtran, Inc. 2008 All rights reserved
Cisco IAD
TDM Phones
ADTRAN TA5006 EAP
GigE
LAN Switch
ADTRAN NV63xx IAD
TDM Phones
24
ML-PPP Access Migration
Ubiquitous Ethernet access aggregation
Co-location
Leased Access
Addressable Market
Cisco 10000 ESR
Cisco IAD
PPP or ML-PPP
Leased DS1
TDM Phones
ADTRAN NV834
Ethernet First Mile (EFM)
Low Cost Copper UNE
VLAN Tagged
Data Traffic
ADTRAN MX2820 M13
802.1Q Trunk
Customer Data & WAN
Cisco IAD
Chan.
DS3
TDM Phones
ADTRAN TA5006 EAP
Ethernet First Mile (EFM)
DS3 or GigE
® Adtran, Inc. 2008 All rights reserved
LAN Switch
T1 or e.SHDSL or VDSL2
ADTRAN NV63xx IAD
TDM Phones
25
ADTRAN Next Generation Colocation
Lower cost service deployment through Ethernet
Co-location
Leased Access
Addressable Market
Cisco 10000 ESR
Cisco IAD
PPP or ML-PPP
Co-location Cage
Cost reduction
Leased DS1
TDM Phones
ADTRAN NV834
Ethernet First Mile (EFM)
Low Cost Copper UNE
VLAN Tagged
Data Traffic
ADTRAN MX2820 M13
802.1Q Trunk
Customer Data & WAN
Cisco IAD
Chan.
DS3
TDM Phones
ADTRAN TA5006 EAP
Ethernet First Mile (EFM)
DS3 or GigE
® Adtran, Inc. 2008 All rights reserved
LAN Switch
T1 or e.SHDSL or VDSL2
ADTRAN NV63xx IAD
TDM Phones
26
Total Access 5000
Alternatives for Legacy T1 delivery
® Adtran, Inc. 2010 All rights reserved
ADTRAN Circuit Emulation
Dedicated and Transitional NTE versions
DS1
Total Access 5000
SR5.5
BITS, NTP etc
Future SyncE, 1588v2
or
PRC
SR5.0
Quad GigE
subtends
MX408e
GigE
CES
TA5000
8-port
GigE
Access
Module
Node B
8xDS/1E1/
Clock Sync
GigE
CES
MX408e
4x10/100 BT
100/1000 BaseX CES
TA5000
32-port DS1 PW
Line Module
SR5.0
Future TA5000 Modules
Total Access 5000
DS1/E1/
Clock Sync
Bonded
e.SHDSL
NetVanta
8044M NTE
NetVanta 8044M
8-port CES Service Module
4x10/100
BT, 4x
GigE
- 2 Port PW OC3 Module
® Adtran, Inc. 2008 All rights reserved
28
Pseudowire and Circuit Emulation
Required for all-IP backhaul
 Bridge 2G, 3G services a.k.a Circuit Emulation or
Pseudowire
– ATM IMA (UMTS) support
– TDM (GSM, CDMA) support
– ML-PPP (EV-DO, HSPA) support
Packets carry block of T1 data and RTP stamp
Pseudowire T1
Provider Edge
Provider Edge
 SAToP
Provider IP Network
Customer Edge
Customer Edge
Ethernet
– DS1 or E1 over Packet
– ITU Y.1453, RFC 4553, MEF 8
 CESoPSN
Attachment Circuit: T1
CE Packet
CE Packet
CE Packet
CE Packet
CE Packet
CE Packet
Timing Reference
Timing Reference
Emulated T1
– DSO visibility
– ITU Y.1453, IETF pwe3-cesopsn, MEF 8
 ATM IMA over E1/T1
– Backhaul over SAToP
– ATM PW saves DCS ports
® Adtran, Inc. 2008 All rights reserved
29
Business Service Migration
Effectively migrating legacy services to Ethernet