1-8
Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide
OL-23778-01
Chapter 1 Introduction
Regulatory Compliance
Figure 1-5 Cisco ASR 901 Router Port Numbers

Regulatory Compliance

For regulatory compliance and safety information, see Cisco Regulatory Compliance and Safety
Information for Cisco ASR 901 Series Aggregation Services Router.
282343
SYSTEM
CONSOLE
BITS
1 PPS
MGMNT
TOD
10 MHz
T1/E1 ALARM
B
A
+
-
+
-
24V - 60V
3A
COMBO SFP
NG-MRW
GE
5
6
10
2
1
9
7
8
3
4
1ToD Port 6BITS Port
2Management Port 7MINI-Coax Connector (1PPS)
38 SFP Ports 8MINI-Coax Connector (10MHZ)
48 GE Ports 916 T1/E1 Ports
5Console Port 10 Power Connector
Table 1-4 Cisco ASR 901 Router Interface Labels
Interface Number Location Label
RJ45 jacks for copper ethernet ports 8Onboard 100/1000 ETHERNET
SFP connector for optical GE ports 8Onboard Fiber ETHERNET
RJ45 connector for console 1Onboard CON/AUX
RJ45 jack for BITS interface 1Onboard BITS
RJ45 jack for Time-of-Day interface 1Onboard TOD
1PPS mini-coax timing connector 1Onboard 1PPS
10Mhz mini-coax timing connector 1Onboard 10MHZ
RJ48 jacks for T1/E1 ports 16 T1/E1 interface module T1/E1
Power connector 1Onboard Power Connector