Cisco ASR-920-12SZ-IM User Manual

If only one PSU is present, a successful firmware upgrade to either primary or secondary microcontroller unit (MCU) triggers
a reload of device and is reloaded before any warning messages are displayed.
Note
Table 2: Power Supply Specification
DC (A920-PWR400-D)AC (A920-PWR400-A)Specification
18–32 VD or -40 to -72 VDC
Nominal - 24V VDC, or -48VDC, or -60VDC
85–264, nominal 100VAC, 240VAC
47–63 Hz, nominal 50/60 Hz
Input Voltage
375W (with PoE power of 180W)
150W Max (No PoE
375W (with PoE power of 180W)
150W Max (No PoE)
Maximum Input
Power
YesYesRedundant
YesYesHow Swap
YesYesCurrent sharing
Two-position terminal blockIEC60320, C15 style receptacleInput Connector
This product requires surge protection as part of the building installation. To comply with the Telcordia GR-1089 NEBS
standard for electromagnetic compatibility and safety, an external surge protective device (SPD) is required at the AC power
service equipment.
Note
For DC systems, if a surge of more than 500 V is expected, add an appropriate external surge protective device.
Note
The routers support AC and DC power supplies in a 1+1 redundant configuration.
One AC and one DC power supply in the same router is also a supported configuration.
Note
The router has a single fan-tray with four fans. The system is designed to operate at its maximum operating temperature of 70º C, in
case of failure of a single fan operating temperature of 65º C. The fan tray is field-replaceable.
Licensing
The router supports the following types of licenses:
• Port Licensing—Port Upgrade license is available as a "Pay as you Grow" model.
• 6 ports 1GE upgrade license
• 2 ports 10G upgrade license
• Bulk License to enable 12x1port 1GE and 4x10GE ports
7

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