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Introduction & Specifications
Technical Specifications
The following table describes the physical, operational, and environmental specifications for the
SpectraComm ADT (8-port, 16-port or 32-port models). Conforming to these specifications ensures
maximum system performance and reduces the chances of mechanical breakdown and personnel hazard.
Table 1-2
Technical Specifications
Specification
Physical
Characteristics
Electrical
Characteristics
Operational
Characteristics
Environment
076R172-000
Issue 6
Description
Detail
SC-ADT 8-Port Device
Width: 178 mm (7.0 in.); Height: 21 mm (0.81 in.)
(one card)
Depth: 241 mm (9.5 in.); Weight: 0.28 kg (11 oz.)
SC-ADT 16-Port Device
Width: 178 mm (7.0 in.); Height: 21 mm (0.81 in.)
(one card)
Depth: 241 mm (9.5 in.); Weight: 0.28 kg (11 oz.)
SC-ADT 32-Port Device
Width: 178 mm (7.0 in.); Height: 43 mm (1.70 in.);
(two attached cards)
Depth: 241 mm (9.5 in.); Weight: 0.68 kg (24 oz.)
Power Requirements
AC or DC power, according to your SpectraComm shelf
configuration.
Voltage/Frequency
Refer to the appropriate SpectraComm Shelf Manual.
Fusing
Refer to the appropriate SpectraComm Shelf Manual.
Contact Output Capacity
Each contact output port can carry 1 amp max to/from the
attached external device at a customer site.
8-Port Power
4.5 watts max without internal modem(s)
Dissipation
5.5 watts max with one internal modem
6.5 watts max with two internal modems
16-Port Power
6 watts max without internal modem(s)
Dissipation
7 watts max with one internal modem
8 watts max with two internal modems
32-Port Power
12 watts max without internal modem(s)
Dissipation
13 watts max with one internal modem
14 watts max with two internal modems
Data Rates
All models: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400;
The 8-port and 16-port models also support 57600 and 115200 bps.
Modem Parameters
ITU-T V.34 with 9600 bps to 33.6 Kbps line speed
DTE speed up to 115.2 Kbps using:
- V.42 LAPM and MNP 2-3 error correction
- V.42 bis and MNP 5 data compression
Dial-up Access Modes, using:
- Terminal Emulation Mode, using a standard ASCII terminal
- Dial-up Networking Mode, using standard Dial-up
Modem Modes: Autoanswer or Callback
Modem Use: Internal or External Modem, or Modem Bypass
Non-Operating
Temperature: -40 to 70 degrees C (-40 to 158 degrees F)
Relative Humidity: 5% to 95%
Altitude: up to 12,191 m (40,000 ft)
Operating
Temperature: 0 to 50 degrees C (32 to 122 degrees F)
Relative Humidity: 5% - 90% non-condensing
Altitude: -60 to 4,000 m (-197 to 13,123 ft)
SpectraComm ADT
Installation and Operation Manual
Technical Specifications
or terminal emulation package like HyperTerminal.
applications.
1-13
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