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Table d–4 – Paradyne Jetstream CPX-1000 User Manual

Page 153

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February 2003

D-5

1000-A2-GN22-00

D. Specifications

Table D–4. CPX-1000 Electronic Specifications

Parameter

Specification

T1 PTSN Connections

Physical interface

Short-haul 4-wire, twisted pair (ABAM) cable, shielded

Impedance

100

Ω (nominal)

DS1 max. span length

655 ft.

Line Build Out

0–133 ft., 133–266 ft., 399–533 ft., 533–655 ft. (customer order)

T1 Max span length

0–5000 ft. (NEBS certified)

Termination

RJ-48C plug

Signal amplitude

2.4 to 3.6V (DSX-1)

Rcv Attenuation

<10dB (DSX-1)

Framing

ESF (10 ms maximum)

Line coding

B8ZS

Clock

T1/DS-1 Rcv (defaults to internal if Rcv fails)

STS-1 PSTN Connections

Physical interface

coaxial cable

Impedance

75

Ω (nominal)

max. length

450 ft.

Line Build Out

0–50 ft., 50–450 ft.

STS-1 Max span length

450 ft

Termination

BNC

Framing

STS-1

Line coding

B3ZS