Cisco ASR-920-12SZ-IM Hardware Installation Guide

DETAILED STEPS
Step 1
Locate the fan assembly in the chassis. The fan tray is located to the left of the chassis on the rear side. See the following
figure.
Figure 23: Uninstalling the Fan Tray from the Chassis
Step 2
Loosen the two fan tray captive installation screws by turning them counterclockwise, using a flat-blade or number 2
Phillips-head screwdriver.
Step 3
Grasp the fan assembly with both hands, and pull it outward; rock it gently, if necessary, to unseat the fan assembly
power connector from the backplane.
Step 4
Pull the fan assembly clear of the chassis, and set it aside.
Interface Module Installation
The following sections describe the various tasks of associated with interface module installation:
Cisco ASR-920-12SZ-IM Aggregation Services Router Hardware Installation Guide
63
Installing the Cisco ASR 920 Series Router
Interface Module Installation

Cisco ASR-920-12SZ-IM Specifications

General

DSL WAN	No
Ethernet WAN	Yes
Networking standards	IEEE 802.3x
Ethernet LAN data rates	10, 100, 1000, 10000 Mbit/s
USB ports quantity	2
Ethernet LAN (RJ-45) ports	8
Product color	Gray
Rack capacity	1U
Antenna type	Not supported
AC input voltage	100 - 240 V
Power source type	AC, DC, PoE
AC input frequency	50 - 60 Hz
Power consumption (typical)	130 W
Non-operating altitude	0 - 4570 m
Operating temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	5 - 95 %
Safety	UL 60950-1, 2005, CAN/CSA C22.2 No. 60950-1: 2005, IEC 60950-1, 2005, EN 60950-1, 2005, AS/NZS 60950.1:2005
Electromagnetic compatibility	FCC CFR47 Part 15 Class A
Mean time between failures (MTBF)	407230 h
Firewall	-
Security algorithms	IPSec

Weight and Dimensions

Depth	286.54 mm
Width	444.5 mm
Height	44 mm
Weight	4830 g