1-13
Cisco 850 Series and Cisco 870 Series Access Routers Hardware Installation Guide
OL-5331-01
Chapter 1 Product Overview
Hardware Features
Caution
To ensure proper PoE module operation, do not connect the PoE module power supply to the PoE module
before you connect the PoE module to the router. Do not connect ISDN devices to the Ethernet ports on
the PoE module; doing so may damage the hardware.
Figure 1-12
Power-over-Ethernet Module Front Panel
Figure 1-13
Power-over-Ethernet Module Back Panel
1
Power adapter input jack
2
Cable numbers associated with the corresponding Ethernet
ports on the back panel. The integrated cable below the
cable number label, consisting of four RJ-45 connectors
organized by a plastic clip, is not shown in this illustration.
121040
48VDC
TO ROUTER
3
2
1
0
1
2
1
LED indicators and Ethernet ports for
connecting powered devices
2
Power indicator
121039
2
TO LAN
3
2
1
0
PWR
1
