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

CHAPTER 6
Site Log
Use the Site Log to provide a record of actions related to installing and maintaining the router. Keep it in an
accessible place near the chassis so that those who perform tasks have access to it. Use the Installation
Checklist (see the Site Planning section) to verify the steps in the installation and maintenance of your router.
Site Log entries can include the following:
• Installation progress—Make a copy of the Cisco ASR 920 Series Aggregation Services Router
Installation Checklist, and insert it into the Site Log. Make entries as you complete each task.
• Upgrade, removal, and maintenance procedures—Use the Site Log as a record of ongoing router
maintenance and expansion history. Each time a task is performed on the Cisco ASR 920 Series Router,
update the Site Log to reflect the following:
◦
Removal or replacement of interface modules
◦
Configuration changes
◦
Maintenance schedules and requirements
◦
Maintenance procedures performed
◦
Intermittent problems
◦
Comments and notes
The table below shows a sample site log. Make copies of the sample, or design your own site log to meet
the requirements of your site and equipment.
Table 23: Site Log
InitialsDescription of Action Performed or
Symptom Observed
Date
Cisco ASR-920-12SZ-IM Aggregation Services Router Hardware Installation Guide
105

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