Cisco ASR 902 Hardware Installation Manual page 31

Overview
2-Port 40 Gigabit Ethernet QSFP Interface Module (2x40 GE)
The dual port 40 Gigabit Ethernet interface module supports the 40 Gigabit Ethernet port. The 40G interface
is supported using QSFP+ optics. The figure below shows the interface module.
Figure 22: 2x40 Gigabit Ethernet Interface Module
For information on supported SFP modules, see
Sheet.
For more information about installing a 2X40GE module, see the
14-Port Serial Interface Module
The Cisco (A900-IMASER14A/S) is a 14-port serial interface module for the router. The Cisco ASR 902
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 900 Series Aggregation Services Routers Data
Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide
Interface Modules
Interface Module Installation.
31