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F. Technical Specifications
F-2
September 2002 9128-A2-GB20-80
Weight
NAM
I/O Card
1 lb. 2 oz. (.51 kg)
6 oz. (.17 kg)
Power Consumption and
Dissipation
9.5 watts, 0.080A at 120 VAC
Result: 32 Btu per hour
COM Port/Interface –
Communications/Management
Standard
Data rates
8-position unkeyed modular jack
EIA-232/ITU, V.24 (ISO 2110)
9.6, 14.4, 19.2, 28.8, 38.4, 57.6, and 115.2 Kbps
T1 Network Interface
Data rates
Services supported
Physical interface (USA)
Physical interface (Canada)
Framing format
Coding format
Line Build-Out (LBO)
ANSI PRM
Bit stuffing
8-position unkeyed modular USOC RJ48C jack
Up to 1.536 Mbps
Fractional T1 service, frame relay service
RJ48C
CA81A using adapter cable
D4, ESF
AMI, B8ZS
0.0 dB, –7.5 dB, –15 dB, –22.5 dB
Selectable
AT&T TR 62411
DSX-1 Interface
Framing format
Coding format
DTE line equalization
Send AIS
8-position modular connector with
8-position modular-to-DB15 adapter: D-Sub 15 socket
D4, ESF
AMI, B8ZS
5 selectable ranges from 0 to 655 feet
(0 – 196.5 meters)
Selectable
Data Port
Standard
Data rates
34-position V.35 connector
V.35/ITU (ISO 2593)
Variations for T1 rates; automatically set to the network
rate.
Modem (MDM) Interface
Data rates
Link Protocol
6-position unkeyed modular USOC RJ11C jack
Up to 14.4 Kbps
PPP, SLIP
Table F-1. NAM Technical Specifications (2 of 3)
Specification Criteria