Cisco IR1101 - Ethernet and Optical SFP Modules

Figure 4 shows the front panel details of the Cisco IR1101.
Figure 4: Cisco IR1101 Front Panel
Grounding Point (on side of device)6SFP GE WAN1
DC Power and Alarm Input7USB 2.02
Mini-USB Console8RJ45 GE WAN3
Reset Button9Serial Port4
Pluggable Module10FE LAN Ports 1-45
Cisco IRM-1100-SPMI Expansion Module
Figure 5 shows the IR-1100-SPMI Expansion Module.
IR1101 Industrial Integrated Services Router Hardware Installation Guide
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Product Overview
Cisco IRM-1100-SPMI Expansion Module