Cisco ASR 9000 Series Hardware Installation Guide

Figure 55: Smart Serial Cable Connectors
The following table lists the connector pinouts for the Smart Serial connectors that interface at the 4-Port
Serial Interface SPA ports.
Table 43: Smart Serial Connector Pinouts
SignalPinSignalPin
O_TXD/RXD-14O_TXD/RXD+1
O_TXCE/RXC-15O_TXCE/RXC+2
B_TXC/TXC-16B_TXC/TXC+3
I_RXC/TXCE-17I_RXC/TXCE+4
I_RXD/TXD-18I_RXD/TXD+5
B_DCD/DCD-19B_DCD/DCD+6
O_DTR/DSR-20O_DTR/DSR+7
MODE221O_RTS/CTS+8
MODE122O_RTS/CTS-9
Cisco ASR 9000 Series Aggregation Services Router SIP and SPA Hardware Installation Guide
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Overview: Cisco ASR 9000 Series Router Shared Port Adapters
4-Port Serial Interface SPA Cables, Connectors, and Pinouts

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model