4-Port Serial Interface Spa Cables, Connectors, And Pinouts - Cisco ASR 1000 Series Hardware Installation Manual

4-Port Serial Interface SPA Overview
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The 4-Port Serial Interface SPA provides up to four synchronous serial interfaces. Each port allows a
maximum bandwidth of 8064 Kbps except for the X.21 and EIA/TIA-232 interfaces.
Use EIA/TIA-232 for speeds of 128 kilobits per second (kbps) and below. Use X.21 for speeds less than
2 Mbps. Use EIA/TIA-449, V.35, EIA/TIA-530, or EIA/TIA-530A for higher speeds.

4-Port Serial Interface SPA Cables, Connectors, and Pinouts

The 4-Port Serial Interface SPA uses Smart Serial cable interfaces that support two independent serial
interface ports. The serial end of the Smart Serial cable is a 26-pin connector.
Table 3-38
Table 3-38
Product Number
CAB-SS-V35MT
CAB-SS-V35FC
CAB-SS-232MT
CAB-SS-232FC
CAB-SS-449MT
CAB-SS-449FC
CAB-SS-X21MT
CAB-SS-X21FC
CAB-SS-530MT
CAB-SS-530AMT
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
3-62
EIA/TIA-530
EIA/TIA-530A
X.21
lists the 4-Port Serial Interface SPA cable interfaces.
4-Port Serial Interface SPA Cables
Cable Type
V.35 DTE
V.35 DCE
EIA/TIA-232 DTE
EIA/TIA-232 DCE
EIA/TIA-449 DTE
EIA/TIA-449 DCE
X.21 DTE
X.21 DCE
EIA/TIA-530 DTE
EIA/TIA-530A DTE 10 feet (3 meters)
Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
Length
10 feet (3 meters)
10 feet (3 meters)
10 feet (3 meters)
10 feet (3 meters)
10 feet (3 meters)
10 feet (3 meters)
10 feet (3 meters)
10 feet (3 meters)
10 feet (3 meters)
Connector Type
Male
Female
Male
Female
Male
Female
Male
Female
Male
Male
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