HWIC-2CE1T1-PRI Specification
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Description
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2 port channelized T1/E1, and PRI HWIC (data only) Cisco Router High-Speed WAN Interface card
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Diagnostic Loopback Support
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• E1 loopback modes:
• Controller local loopback
• Interface local loopback
• T1 loopback modes:
• Interface local loopback
• Interface remote loopback
• Controller local loopback
• Controller remote loopback
• CSU loopback modes for T1 CSU:
• Data terminal equipment (DTE) loopback
• Network loopback
• Payload loopback
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Alarm Detection
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• Yellow Alarm-Receive/Send from/to network
• Blue Alarm-Receive alarm indication signal (AIS) from network
• Red Alarm-Loss of network signal
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Relevant MIB Support
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• T1 MIB (RFC1406-MIB)
• Cisco Integrated DSU/CSU MIB (CISCO-ICSUDSU-MIB)
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Remote Management
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• Cisco CNS 2100 Series Intelligence Engine (IE2100)
• CiscoWorks
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Signaling Debugging
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• ISDN Q.921 and Q.931 decode
• All other previously existing applicable Cisco IOS Software debugs
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Dimensions (H x W x D)
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• HWIC-2CE1T1-PRI: 0.75 x 3.08 X 4.74 in.
• (1.91 x 7.82 x 12.04 cm)
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Weight
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• HWIC-2CE1T1-PRI: 0.19 lb (0.09 kg)
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Operating Temperature
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• 32 to 104°F (0 to 40°C)
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Nonoperating Temperature
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• -40 to 158° F (-40 to 70°C)
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Relative Humidity
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• 5-95% noncondensing
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LEDs
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LEDs per port
• Carrier Detect/Loopback (CD/LP):
• Off = No carrier detect
• Green On = Carrier detect
• Yellow On = Port in loopback mode
• Alarm (AL):
• Off = No alarms
• Yellow On = Port in alarm mode
LEDs per module (on NM-8CE1T1-PRI only):
• EN:
• Off = Card not available
• On = Card enabled
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Ports
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• 1, 2, or 8 T1/E1 ports on RJ-48C connectors
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Line Bit Rate (per Port)
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• E1: (2.048 Mbps)
• T1: (1.544 Mbps)
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Line Coding
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• E1: High-density bipolar three (HDB3 )
• T1: Alternate mark inversion (AMI) and binary 8-zero substitution (B8ZS
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Framing Formats
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• E1: CRC4
• T1: Super Frame (SF) and Extended Super Frame (ESF)
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Output Levels
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• E1: short-haul/long-haul
• T1 (line build-out [LBO]): 0, -7.5, or -15 dB
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