Information
The Cisco CHOC12/DS1-IR-SC is a line card module designed for use in Cisco 12000 Series routers. It provides a single channelized OC-12 (STM-4) interface with integrated DS1 (T1) framing and signaling. The module supports both SONET and SDH network architectures and is equipped with an SC connector for optical connectivity. It allows for the transmission of DS1 (T1) signals over an OC-12 (STM-4) optical link, enabling the integration of T1 circuits into high-speed optical networks.
Specifications
E1 Line CRC
N/A
DS1 Line CRC
Yes
E1 Line Code
N/A
DS1 Line Code
B8ZS (Binary 8-Zero Substitution)
Interface Type
Channelized OC-12/STM-4 to DS1/E1
E1 Line Framing
N/A
DS1 Line Framing
D4 (SF) or ESF
E1 Interface Type
N/A
E1 Line Build Out
N/A
E1 Line Impedance
N/A
Maximum Data Rate
622.08 Mbps
DS1 Interface Type
SC
DS1 Line Build Out
0-655 feet (0-200 meters)
DS1 Line Impedance
100 ohms
E1 Line Scrambling
N/A
DS1 Line Scrambling
Yes
E1 Interface Support
No
E1 Line Signal Level
N/A
DS1 Interface Support
Yes
DS1 Line Signal Level
0 to -36 dB
Optical Interface Type
SC
IR (Intermediate Reach) Support
Yes