Loop VDSL1 simulates twisted pair wire type TP1 and TP2, as defined by the ANSI committee. TP1 is similar to USA standard 26 AWG

cable and European 0.4 mm cable, while TP2 is similar to USA standard 24 AWG cable and European 0.5 mm cable. The loop can be

incremented from 700 – 5150 ft in 50 ft steps or extended out to 8150 ft in 50 ft steps.

Loop VDSL1 with Bridged Tap simulates the VDSL1 loop for TP1 and TP2 as defined by the ANSI committee, with the addition of a

50 ft bridged tap at one end. This simulates the cable topology often found on user’s premises.

Extended Noise Injection ports are available for the input of Common Mode noise and Differential Mode noise, at either end of the

simulated loop.

All That You Need

Technology

Cable simulation using AC coupled active circuitry and a separate DC/POTS path.

Cable length simulated:

700 ft to 5150 ft in 50 ft increments (optional to 8150 ft).

Cable simulated:

Balanced twisted pair.

Cable impedance:

Complex, varies over frequency with length and gauge.

# of conductors:

2.

Types of cables:

26 AWG (TP1) and/or 24 AWG (TP2).

Length of cable

VDSL 0

0 ft.

VDSL 1

700 ft to 5150 ft (option to 8150 ft).

VDSL 1 with

Bridged Tap:

700 ft to 5150 ft (option to 8150 ft) + 50 ft Bridged Tap.

DC rating:

100 V between Tip and Ring Max 100 mA DC current.

Bandwidth:

DC to 4 kHz, 0.1 MHz to 30 MHz.