POTS 2 Wire, RS-485 Data, 4 Channel FXO/FXS Fiber Mux Installation Kits MM Simplex, Rackmount, Ring Down
POTS 2 Wire, RS-485 Data, 4 Channel FXO/FXS Fiber Mux Installation Kits MM Simplex, Rackmount, Ring Down

POTS 2 Wire, RS-485 Data, 4 Channel FXO/FXS Fiber Mux Installation Kits MM Simplex, Rackmount, Ring Down

PKR4DMSF-RM

Price: $1615.00

The PKR4DMSF-RM installation kit is a rack-mountable ring down solution and includes two 4-channel FXS devices for extending a 2-wire analog (POTS) telephone line over fiber. Power supplies and 100 meters of simplex Multimode fiber cable are also provided. Supports RS-485/RS-422 full duplex data up to 64Kbps.  

  • Free ground shipping

Key Features

The PKR4DMSF-RM kit provides a turnkey solution for extending four Plain Old Telephone Service (POTS) analog phone lines over simplex Multimode fiber. This is a ring down application and utilizes two FXS devices at each end of the link. These Fiber Optic Teledata Modems are also used to extend RS-485 or RS-422 data up to 64Kbps.

Technical Specifications:

Power Requirements

12VDC, 1.0Amp

Connector (Tip & Ring)

RJ-11, 2-Wire Twisted Pair

Data Connector

RJ-45

Installation

Rackmount (2-slot 19” chassis)

Fiber Interface Connector

LC

Fiber Cable

Multimode: 62.5/125 (Simplex)

Link Margin

Multimode: 11dBm

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:

  • FXS Units (2)
  • External Power Supplies (90-240VAC)
  • 100 Meters (328 ft) of Multimode Cable - Simplex

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: