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Cisco ASR 920 Series Aggregation Services Router Overview
Specification
Voltage Range
Nominal Voltage Range
Maximum Power
Operating Temperature
Alarms
Supported Interface Modules
Mounting option
Port Configuration
Port Numbering
Combo Ports
Copper/1G/10G Port LEDs
Temperature Sensors
1PPS/ToD
PoE
GNSS
ASR-920-12SZ-IM
-18 VDC to -32 VDC or -40 VDC to -72 VDC
-24 VDC/-48 VDC/-60 VDC
375 W
–40º C to 70º C
For more information on these IM modules, see the
Cisco ASR 903 Aggregation Series Router Hardware
Installation Guide .
For more information on the supported IMs, see the
Cisco ASR920 Data sheet.
12x1G and 4x10G/1G ports
4x10G SFP+ – Port [12:15]
4x1G SFP – Port [8:11]
8x1G PoE RJ45/Cu ports [0:7]
Ports 12 to 15 are Dual Rate ports
Link/Activity/Fault
Four temperature sensors
External ports for 1PPS/TOD
Provides power over Ethernet
Connects to the external GPS
Cisco ASR-920-12SZ-IM Aggregation Services Router Hardware Installation Guide
• 4 alarm dry contact inputs (normally open)
• LED indicators for critical, major, and minor
alarms
• Front or rear rail 19 or 23 inches
• ETSI 300 mm open cabinet
• Wall mount
SFP+ Ports
7
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