Cisco ASR 903 Installation Manual page 31

Chapter 1 Cisco ASR 903 router Overview
Figure 1-13
1
1
3
5
For more information about using the LEDs to troubleshoot the Cisco ASR 903 router, see Chapter 5,
"Troubleshooting.".
Supported Standards
The Cisco ASR 903 router supports the following standards
Table 4
Standard
IEEE 1613 2009
IEC 61850-3
IEC 60870-2-1:1995
IEC 60870-2-2:1996
IEC 61000-6-5:2001
The serial interface module supports several cable types. For more information, see Connecting Serial
Cables, page 3-45 and Serial Cable Pinouts, page 5-5.
OL-25178-03
B E TA D R A F T - C I S C O C O N F I D E N T I A L
Cisco ASR 903 router Front Panel
2
J0-J3 J4-J7
Captive screws (2)
12-in-1 Connector (6)
Power (PWR) LED
General Standards
Definition
IEEE Standard for Environmental and Testing Requirements for
Communications Networking Devices in Electric Power Substations
IEC standard specifying general requirements for substation
automation systems (SAS) communications and related system
requirements.
IEC standard for substation environmental conditions
IEC standard for substation environmental conditions
IEC standard defining immunity for power station and substation
environments
3
J8 J9 J10 J11
6
2 68-Pin Connector (2)
4
Status (STAT) LED
6 LEDs—The LEDs are as follows:
J0–J3 and J4–J7—Indicate the
•
function of the 68-pin connectors
J8–J13—Indicate the status of the
•
12-in-1 connectors
Cisco ASR 903 Router Hardware Installation Guide
Cisco ASR 903 router Features
4
A900-IMASER14A/S
STAT
PWR
J12 J13
5
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