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Specifications
Issue 1 October 1998
2-3
DEFINITY
Extender Model 3000 Rack Specifications
Item Specification Reference Information
Approvals NRTL/C, FCC, Parts 15
and 68, Class A, Industry
Canada
Size 12 card frame 19”W x 5.25”H x 10”D
(484mm x 133mm x
255mm)
Capacity 12 Switch Cards
Number of users
12 (using DEFINITY
Model 3100 Cards)
24 (using DEFINITY
Model 3200 Cards),
future use only.
Power
Requirements
One internal 120V
regulated power supply,
which provides 12VDC
and 5VDC.
5 Volts at 600 mA per
interface card
12 Volts at 100 mA per
interface card
User Data Port RS-232 2 ports per card
Administrative
port
RS-232 serial (DB-9,
female) connector
1 port for entire Rack
PSTN connectors Two 50-pin male
connectors
One connector per six
Switch Cards.
ECS Digital port
connectors
Two 50-pin male
connectors
One connector per six
Switch Cards
Electrical
Requirements
120 VAC 60 Hz.
Environmental
Requirements
Ambient Temperature:
0 – 55 Degrees C
Relative Humidity:
0 – 95%
Provide adequate
ventilation.
Table 2-1. Rack Specifications