Cisco ASR 5000 Series - Mbps RJ-45 Interface

Technical Specifications
Interface Specifications ▀
Cisco ASR 5000 Series Product Overview ▄
OL-22938-02
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
10Base-T 10Mbps Cat3
100Base-TXx 100Mbps Cat5
1000Base-Tx 1Gbps Cat5+
1
TX+
TX+
BI DA+
2
TX-
TX-
BI DA-
3
RX+
RX+
BI DB+
4
na
na
BI DC+
5
na
na
BI DC-
6
RX-
RX-
BI DB-
7
na
na
BI DD+
8
na
na
BI DD-
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.