Specifications – GAI-Tronics 265-001 Intrinsically-Safe Telephone Rack-Mount System User Manual
Page 11
Pub. 42004-200B
Intrinsically Safe Rack-Mount Telephone System
Page: 11 of 13
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02/06
Specifications
General/Environmental
Location (rack-mounted IBU)..................................................... Ordinary (non-classified) indoor/outdoor
FCC Registration Number .................................................................................... ADGUSA-65066-TE-E
Ringer Equivalence Number (REN)................................................................................................... 0.4B
Operating temperature range
I.S. Series Telephones ......................................................... -40
° F to +140° F (-40° C to +60° C)
Rack equipment ..................................................................... +32
° F to +104° F (0° C to +40° C)
Relative humidity .................................................................................. 95% (non-condensing) maximum
Maximum safe wiring distance between IBU and I.S. Series telephones
Standard wire types ......................................................................................................................... 1 mile
Using GTC 60059-001 conductor ............................................................................................... 1.5 miles
Using GTC 60021-301 conductor ............................................................................................... 1.5 miles
Wiring
Construction.......................................................................................................................... Twisted pair
Type.......................................................................................................................................... Shielded*
Conductor size (minimum) ......................................................................................................... 24 AWG
Wiring loop resistance (maximum) ............................................................................................ 275 ohms
Wiring capacitance (maximum) .................................................................................................. 0.316 uF
*Shielded cable is required where multiple I.S. telephone wires are routed together.
Shipping weight
Model 265 Line Card.................................................................................................... 2.88 lbs. (1.31 kg)
Model 266 Power Supply ............................................................................................. 4.88 lbs. (2.22 kg)
Model 267 Subrack Assembly ...................................................................................... 8.42 lbs. (3.83 kg)
Model 268 Patch Panel ................................................................................................. 1.56 lbs. (0.71 kg)
Dimensions
Model 265 Line Card....................................... 5.06 H
× 2 W × 12.9 D; inches (128.6 × 50.8 × 327.6 mm)
Model 266 Power Supply ............................. 5.06 H
× 3.8 W x 12.1 D; inches (128.6 × 96.5 × 307.3 mm)
Model 267 Subrack Assembly ..................... 5.25 H
× 19 W × 14.5 D; inches (133.3 × 482.6 × 368.3 mm)
Model 268 Patch Panel ........................... 1.75 H
× 19.75 W × 1.25 D; inches (44.5 × 501.65 × 31.75 mm)