4 Channel POTS 2 Wire FXO/FXS to Fiber Multiplexer Installation Kit (Include FXO and FXS multiplexer, power supplies, duplex SM fiber cable, rackmount solution)

PK4S-RM

Price: $1425.00

The PK4S-RM installation kit is a rack-mountable solution and includes 4-channel FXO and FXS devices for extending a 2-wire analog (POTS) telephone line over fiber. Power supplies and 100 meters of Singlemode fiber cable are also provided.  

The PK4S-RM kit provides a turnkey solution for extending four Plain Old Telephone Service (POTS) analog phone line over Singlemode fiber. The FXO unit is installed at the PBX (exchange) side of the link and the FXS unit is installed at the telephone (subscriber) side of the link. 

Technical Specifications:

Power Requirements

12VDC, 1.0Amp

Connector (Tip & Ring)

RJ-11, 2-Wire Twisted Pair

Installation

Rackmount (2-slot 19” rack)

Fiber Interface Connector

LC

Fiber Cable

Singlemode: 9/125 (Duplex)

Link Margin

Singlemode: 19dBm

Audio Signal

Analog, 300Hz to 3.4KHz

Idle Channel Noise

-65dBm

Single Frequency Distortion

-46dBm

2nd Harmonic Distortion

-55dBm

Talk Battery

44 to 52VDC

Loop Current

40mA max. (off hook)

Ring Signal

92V peak (max), 15 to 67Hz

Line Impedance

600Ω

Operating Temperature

0° to 50°C (32° to 122°F)

Storage Temperature

-40° to 70°C (-40° to 158°F)

Humidity

Up to 95% relative humidity (non-condensing)

Altitude

Up to 10,000 ft

Each Kit Includes:

  • FXO Unit
  • FXS Unit
  • External Power Supplies (90-240VAC)
  • 100 Meters (328 ft) of Singlemode Cable - Duplex

As a complete package, you get everything you need in a plug & play solution for your phone-to-fiber requirements and you receive a Lifetime Warranty from a trusted manufacturer since 1958! Contact us for assistance by calling (1-800-537-2296) or opening a chat. We are here to help!

Additional Installation Kits Are Available For:

  • RJ11
  • 600 Ohms Impedance
  • LED Indicators
  • SFP Module Technology
  • 300Hz to 3.4KHz
  • Rackmount Options Manuals for 2-Wire Products
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