Port Combinations Usage Guidelines; 14-Port Serial Interface Module - Cisco ASR 903 Hardware Installation Manual

Interface Modules
1 Gigabit Ethernet port configuration is not supported.
Note
• Seamless migration from SONET to 1 Gigabit Ethernet interfaces is supported on all SFP ports

Port Combinations Usage Guidelines

SFP+
Port
SPF
Port
For information on supported SFP modules, see
Sheet.
For more information about installing an optical interface module, see

14-Port Serial Interface Module

The Cisco (A900-IMASER14A/S) is a 14-port serial interface module for the Cisco ASR 903 router. The
Cisco ASR 903 Router module has the following interfaces:
• 12-in-1 Connector (6)-Supports synchronous and asynchronous RS-232 interfaces using EIA/TIA-232
DB-25 connectors
Cisco ASR 903 Aggregation Services Router Hardware Installation Guide
40
◦ 1 Gigabit Ethernet port configuration is supported on all ports simultaneously
Or SFP+
SFP+ O C - 1 9 2 Port
Port
8
7 — SPF
Port
6 —
5 —
4 —
3 —
2 —
1 —
0 —
Or SFP+
SFP+ — Port
Port
8
7 OC-48 SPF
Port
6 —
5 OC-48
4 —
3 OC-48
2 —
1 OC-48
0 —
Cisco ASR 900 Series Aggregation Services Routers Data
Cisco ASR 903 Router Overview
Or SFP+
SFP+ — Port
Port
8
7 OC-3 SPF
Port
6 OC-12
5 OC-12
4 OC-3
3 OC-3
2 OC-12
1 OC-12
0 OC-3
Interface Module Installation.
SFP+ —
Port
8
7 1 GE
6 1 GE
5 1 GE
4 1 GE
3 1 GE
2 1 GE
1 1 GE
0 1 GE