Black Box 10BASE-T/100BASE-TX G.SHDSL Two-Wire Extender/NTU A.8 TRANSMISSION LINE, blackbox.com

Reset configuration to factory defaults

A.7.2 EXTERNAL 48 VDC POWER SUPPLY

The external DC adaptor shall be a listed limited power source that incorporates a disconnect device and shall be positioned within easy reach of the operator. The interconnecting cables shall be rated for the proper voltage, current, anticipated temperature,

WARNING flammability, and mechanical serviceability.

• Input

-Rated voltage 36–60 VDC -Rated current 0.25 A DC

• Output

-Rated voltage 5 VDC 5%, 5W -Rated current 1 A DC

-6-inch cable terminated with 2.5 mm barrel plug, center positive

•Isolation 500 VDC ± 5%, 5W

•Environment 0–40°C; 5–95% relative humidity, non-condensing

A.8 TRANSMISSION LINE

Single Twisted Pair

A.9 LINE CODING

TC-PAM (Trellis Coded Pulse Amplitude Modulation

A.10 LINE RATES DSL LINE

All nx64 rates from 192kbps up to 5.696 Mbps

A.11 LINE INTERFACE

Transformer coupled, 2500 VRMS isolation

A.12 G.SHDSL PHYSICAL CONNECTION

RJ-45, 2-wire polarity insensitive pins 4 and 5

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