Long Loop Adapter

Model: LLA-1

Convert an analog KSU/PABX station to a standard voltage OPX
Provides 48 VDC talk battery
Provides 20 HZ, 10 REN sine wave ringing
Passes Caller ID information
Passes hook switch flash
DTMF and pulse dialing compatible
Passes CPC signals
Electrically isolates PABX station from extended loop
Provides additional lightning and surge protection
Selectable ring protocols

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Product Details

The Viking model LLA-1 provides long line and off premise extension (OPX) capabilities for PABX and KSU analog stations, ISDN terminal adapters, channel banks, etc. The long loop adapter converts any low talk battery voltage or weak ringing analog line into a standard 48V line with powerful 20HZ sine wave ring signal.

The LLA-1 is compatible with pulse dialing, touch tone dialing, hook switch flash features, CPC signaling, and Caller ID features. A ground screw terminal allows for improved surge protection and as a earth ground reference for the regenerated line.

The long loop adapter is easy to install, requires no programming, and can be used as a direct replacement for the discontinued Proctor model 46222 long loop adapter.

Applications

Turn a standard station into an on-premise or off-premise extension (OPX)
Give any low voltage line or station from an ISDN terminal, KSU, PABX, etc. the talk battery and ringing power of a standard C.O. line
Convert a polarity reversal DC ring signaling line to a typical 20Hz AC ringing line

Features

Convert an analog KSU/PABX station to a standard voltage OPX
Provides 48 VDC talk battery
Provides 20 HZ, 10 REN sine wave ringing
Passes Caller ID information
Passes hook switch flash
DTMF and pulse dialing compatible
Passes CPC signals
Electrically isolates PABX station from extended loop
Provides additional lightning and surge protection
Selectable ring protocols

Certifications

FCC Part 68
FCC Part 15

Specifications

Power	120V AC/13.8V AC 1.25A, UL listed adapter provided
Dimensions	5.25” x 3.5” x 1.75” (133mm x 89mm x 44mm)
Shipping Weight	3 lbs (1.36 kg)
Environmental	32° F to 90° F (0° C to 32° C) with 5% to 95% noncondensing humidity
Talk Battery	48 VDC (minimum)
Ring Generation	Sine wave 105 VAC @ 20 HZ (nominal), capable of ringing 10 REN load
Dialing	Pulse (10 pps) and DTMF compatible
Hook Switch Flash Timing	From 200ms to 500ms increased to 500ms
CPC Timing	Duplicates original CPC timing
Electrical Isolation	1500 VDC
Facility Interface Code	OL13C
Audio Loss Through Unit	1.3 dB
Connections	(6) screw terminals