Mbps Rj-45 Interface - Cisco ASR 5000 series Product Overview

Technical Specifications

10/100/1000 Mbps RJ-45 Interface

The two RJ-45 interfaces are auto-sensing 10/100/1000 Ethernet (10Base-T/100Base-TX/1000Base-T) that require
unshielded twisted pair (UTP) copper cable. Refer to the following figure and table for pin-outs for the RJ-45 Ethernet
ports.
Figure 221. SPIO RJ-45 Ethernet Interface Pin-outs
Table 109. SPIO RJ-45 Ethernet Interface Pin-outs
Pin
1
2
3
4
5
6
7
8
Central Office Alarm Interface
The Central Office (CO) alarm interface is a 10-pin Molex connector supporting three dry-contact relay switches. The
three normally closed (NC) relays can support normally open (NO) or NC devices. The following two figures show the
pin-out details for this interface and the next figure shows an example CO alarm configuration.
OL-22938-02
10Base-T 10Mbps Cat3 100Base-TXx 100Mbps Cat5
TX+ TX+
TX- TX-
RX+ RX+
na na
na na
RX- RX-
na na
na na
1000Base-Tx 1Gbps Cat5+
BI DA+
BI DA-
BI DB+
BI DC+
BI DC-
BI DB-
BI DD+
BI DD-
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