Loop-IP6763
TDMoEthernet Aggregator
l
LoopTelecom.com April 2012
Agenda
• Introduction
• Applications
• Advantage 1: Faster and Better Services
• Advantage 2: Saving in Cap-EX & Op-EX
• Feature List
• Panel View
• Point to Point Connection
• RSTP/MSTP Protection
• 802.3ad Link Aggregation
LoopTelecom.com April 2012
Introduction
Circuit Provisioning
TDM Ethernet
Need a cost effective solution to transport E1/T1 plus
STM-1/4* or OC3/12* signals over an IP network
The Core Communications Network Migration
LoopTelecom.com April 2012
App. 1: Transport of E1(T1) & LAN thru IP/MPLS
GbE/
FE (Fast Ethernet)
IP/MPLS
IP6700
IP6716
IP6763
4 E1
FE (Fast Ethernet) FE (Fast Ethernet)
16 E1 GbE
GbE
STM-1 (N x E1)
GbE
FE (Fast Ethernet)
FE (Fast Ethernet)
2 E1 IP6702
LoopTelecom.com April 2012
App. 1 Ex. : Use of TDMoE in Mobile Backhaul
RAN
Core
SDH/SONET
ADM SDH/SONET
ADM
BTS
Node B
BTS
Node B
ADM
BSC
RNC SGSN GGSN
MGW
Microwave
E1 Leased Line
Voice
Data
Cell
Site
10,000+
Pre
Agg
500+
Aggregation
300+
Core
Site
2+ IP6700
IP6716
IP6763
Network Management
4E1
FE (Fast
Ethernet)
16E1
FE (Fast
Ethernet)
IP
GbE
GbE
GbE
STM1
(N x E1)
LoopTelecom.com April 2012
App. 1 Ex.: Corp. VPN Replacing E1 Lease Lines
Video
Conference
Server
IP/MPLS
IP6700
IP6716
IP6763
4 E1
LAN
FE (Fast Ethernet)
16 E1 GbE
GbE
STM-1 (N x E1)
FE (Fast Ethernet)
2 E1 IP6702
Head Quarter
Server
Corp.
Database
Branch Office
PBX
LAN
PBX
Video
Conference
PBX
V.35
Router
PBX
Video
Conference LAN
LAN Video
Conference
LoopTelecom.com April 2012
App. 2: Ext. of SDH/SONET Trunks thru IP/MPLS
IP/MPLS
IP6763
IP6763
SDH/SONET
GbE
GbE
STM-1
STM-1
Corporate
Head
Quarter
Branch
Office
STM-1
Modem
STM-1
Modem
STM-1
LoopTelecom.com April 2012
STM-1/4 (Up to 622M)
GbE optical (Up to 1.2G)
without QoS/OAM
Advantage 1: Faster & Better Mobility Services
Voice 64Kb/s
Video 2Mb/s
Data 200Mb/s (50M)
Data 2Gb/s (400M)
Idle 170Mb envelop
$
$ Skype Voice via Internet
by Vicki
Skype Voice via 3.5G
RNCRNCRNC
RNCRNCRNC
SDH-ATM
IP Node B
Node B
IP-6716
IP-6763
LoopTelecom.com April 2012
STM-1/4 (Up to 622M)
GbE optical (Up to 1.2G)
with QoS/OAM
Advantage 1: Faster & Better Mobility Services
Voice 64Kb/s
Video 2Mb/s
Data 200Mb/s (50M)
Data 2Gb/s (400M)
Idle 170Mb envelop
$
$
by Vicki
Skype Voice via Internet
Skype Voice via 3.5G
RNCRNCRNC
RNCRNCRNC
SDH-ATM
IP Node B
IP-6716
IP-6763
LoopTelecom.com April 2012
Advantage 2: Savings in Cap-Ex & Op-Ex
120 Watts 50 Watts
IP-6763
IP6716-TDMoIP
O9400-S ADM
IP6300-Eth SW
• $ Savings in Cap-Ex & Op-Ex
66% Rack Space Reduction
66% Maintenance Reduction
58% Power Reduction
LoopTelecom.com April 2012
Feature List - 1
• Full front access 1U height or 2U* with 1+1 protected main boards (ETSI)
• Aggregate ports – 2 x WAN ports: combo Gigabit Ethernet (GbE) with SFP housing
– Protection • 820.3ad Link Aggregation
• G.8032* Ethernet Ring Protection
• Tributary ports – Hot-swappable plug-in card type:
• Up to 2 Dual STM-1 / OC3 cards or
• Max. 1 Dual STM-4* card (with 1+1 protection)
– LAN interface: 3 x 10/100/1000 BT Ethernet ports, auto-negotiation
– E1/ T1 Interface: 8 E1/ T1*, 16 E1/ T1*
• Hot-swappable Power – -48Vdc plug-in module (-36 to -72 Vdc), dual for redundancy
* Future Option
LoopTelecom.com April 2012
Feature List - 2
• Bridging & Switching
– Jumble frame up to 13K bytes
– Max. 4K VLAN
• Assign VLAN based on MAC, IP, protocol, or flow*
• VLAN based packet filtering
• Translation on ingress and egress
• Q-in-Q: add, remove, and translate both S-VLAN and C-VLAN
• QoS
– 8 priority queues/port
– User config CoS and DiffServ/ToS in outgoing IP frame
– DSCP mapping
– Strict priority, WRR, WDRR for queue shaping
– RED and WRED for queue management
• Pseudo-Wire (PW)
– Max. 1024 pseudo-wires
– Each PW can be assigned a separate VLAN
– Point to point and point to multi-point
* Future Option
LoopTelecom.com April 2012
Feature List - 3
• Support 802.1d MAC learning (maximum 32K entries)
• Support 803.3x Flow control on input ports
• Support 802.1D STP, 802.1s MSTP, 802.1w RSTP
• Support IGMP Snooping (RFC 2236)
• Storm control: packet based or byte based
• Ingress rate limit per port from 8k bps to 1G bps
• Link-Level OAM*: 802.3ah, Clause 57*
• Service-Level OAM*: 802.1ag, ITU Y.1731*
• Support IPv4 Routing & IPv6* Routing
• Support 2 SNTP Timing References
• Support MPLS-TP*
• Alarm Relay and ACO (Alarm Cutoff) button
• Jitter and Wander – PPM: per G.823 Traffic (+/- 1ppm)
– PPB: per G.823 Synchronous (+/- 1ppb)
* Future Option
LoopTelecom.com April 2012
Feature List - 4
• Management port and interface
– Console port, VT100 menu-driven
– SNMP port
– SNMP v1/ v3 management
– SSH
– Telnet via SNMP port
– In-band management through
• Ethernet WAN ports
• A VLAN port
• Any one of the DCC channels
• Compliance: SAToP (RFC 4553), SONET/SDH CEP (RFC 4842), MEF-8
• TDMoIP (RFC 5087)*, CESoPSN (RFC 5086)*, HDLCoPSN (RFC 5087, 4618)*
• RoHS Compliance * Future Option
LoopTelecom.com April 2012
Panel View - Interface
2 GbE WAN Ports
3 10/100/1000 LAN Ports
SNMP Port
Clock
Input / Output
Alarm
Input / Output 8/16/32 E1/T1
2 Dual STM-1/OC-3 Cards
2 DC Power Supplies
Console Port 1U (ETSI)
LoopTelecom.com April 2012
Panel View – Air Filter & Fan
Fan
Air Filter
LoopTelecom.com April 2012
Point to Point Connection
STM-1/OC3
(N X E1/T1)
IP/MPLS
1 GbE
When the traffic is broken,
there is no protection.
STM-1/OC3
(N X E1/T1)
IP6763 IP6763
LoopTelecom.com April 2012
RSTP/MSTP Protection
STM-1/OC3
(N X E1/T1)
IP/MPLS
Working path (1 GB)
STM-1/OC3
(N X E1/T1)
Auto-switch to protection path
if fault is detected
Protection path (1 GB)
(RSTP/MSTP to prevent loops)
The total throughput: 1 GB
IP6763 IP6763
LoopTelecom.com April 2012
802.3ad Link Aggregation
STM-1/OC3
(N X E1/T1)
IP/MPLS
2 working paths
1 GB + 1 GB
STM-1/OC3
(N X E1/T1)
The total throughput: 2GB
This path still works, thruput
is reduced to 1 GB
2 working paths
1 GB + 1 GB
IP6763 IP6763
LoopTelecom.com April 2012
Thank you.