Specifications

6
Channelized and Electrical Interface Line Card Installation and Configuration
78-16417-02
Product Overview
Figure 1 1-Port Channelized OC-12/STM-4 (DS1/E1) ISE LIne Card
1-Port Channelized OC-48/STM-16 ISE Line Card Product Overview
The 1-port channelized OC-48/STM-16 ISE line card provides Cisco 12000 Series Routers with a single
OC-48c/STM-16c port that can be channelized to DS3/E3, OC-3c/STM-1c, or OC-12c/STM-4c. The line
card supports both SONET and SDH framing and provides DS-3/E3 aggregation for the Cisco 12000
Series Router. For SDH, both AU-3 and AU-4 mappings are supported. Table 4 lists the mappings and
channelization that are supported on the 1-port channelized OC-48/STM-16 ISE line card.
The line card interfaces with the Cisco 12000 Series Router switch fabric and provides a full-duplex SC
single-mode, short-reach optical interface. Figure 2 shows the front view of this line card.
ACTIVE
CARRIER
RX PKT
0
CHOC12DS1-SM-IR
89054
ACTIVE
CARRIER
RX PKT
CLEAN
CONNECTOR
WITH ALCOHOL
WIPES BEFORE
CONNECTING
CLASS 1 LASER PRODUCT
LASERPRODUKT DER KLASSE 1
PRODUIT LASER DE CLASSE 1
PRODUCTO LASER DE CLASSE 1
1 2 3 4
1 Ejector lever (one at each end) 3 Handle
2 Status LEDs 4 Alphanumeric LEDs
Table 4 Supported Mappings and Channelization
SONET Channelization SDH-AU3 Channelization SDH-AU4 Channelization
STS-12c STM-4 STM-4
STS-3c STM-1 STM-1
STS-1:DS-3
1
1. Combination of these.
STM-1 and AU3:VC-3:DS-3/E3
1
STM-1 and AU4:TUG3:VC3:DS-3/E3
1