Cisco ASR 903 Guide

TDM
Structure-Agnostic TDM over Packet (SAToP) ▀
Cisco ASR 903 Router Design and Deployment Guide▄
OL-30526-01
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tug-2 1 e1 2 channel-group 0 timeslots 1-31
interface Serial0/5/0.1/1/1/1:0
ip address 100.100.20.1 255.255.255.248
encapsulation ppp
CE2 Configuration (ASR 903)
controller E1 0/4/0
channel-group 0 timeslots 1-31
interface Serial0/4/0:0
ip address 100.100.20.2 255.255.255.248
encapsulation ppp
Verifying CEM
ASR903-PE1# show mpls l2transport vc
Local intf Local circuit Dest address VC ID Status
------------- -------------------------- --------------- ---------- ----------
CE0/5/0 CESoPSN Basic 10 10.10.4.4 101 UP
CE1# ping 100.100.20.2 ! ping CE2 ip address
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 100.100.20.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 7/9/15 ms
Structure-Agnostic TDM over Packet (SAToP)
Figure 21. SAToP
ASR903-R1
Gi 0/2/1
SONET 0/4/0
Gi 0/2/1E 1 0/5/0
10.10.3.x
(172.16.1.1)
ASR903-R2
ASR903-R3
ASR903-R4
(172.16.2.2) (172.16.3.3) (172.16.4.4)

Cisco ASR 903 Specifications

General

Form Factor	Modular
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% non-condensing
Redundancy	Yes, redundant power supplies and route processors
Operating System	Cisco IOS XE
Power Supply	AC or DC
Switching Capacity	240 Gbps
Operating Temperature	-40°C to 65°C (-40°F to 149°F)
MTBF	200, 000 hours
Supported Protocols	IPv4, IPv6, MPLS, L2VPN, L3VPN
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet, T1/E1