Extend Voice (POTS) and Ethernet Over Fiber

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Temperature Icon

2 Channel IconMUX IconEthernet Icon

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Features
  • Reliable and cost effective solution for extending analog POTS & Ethernet over Fiber
  • 2 FXO ports for connection to PABX or PSTN
  • 2 FXS ports for connection of individual analog phones or faxes
  • Supports Ringdown when two FXS Units are used together
  • Available with ST or SC connectors for single or multi-mode fiber
  • Can be powered by 24-48VDC
  • 2 integrated 10/100 Base-T Ethernet ports for LAN interconnection or VOIP
  • Compatible with leased lines to build up private networks and telephone networks
  • Limited Lifetime Warranty

  • Made in USA
Overview

The RLH 2 Channel Analog Phone DIN/wall mount Fiber Mux System provides a method of multiplexing 2 analog (POTS) channels over a single pair of multimode or singlemode fibers. This system solves the problem of limited available fiber, reduces equipment space and lowers overall equipment costs.

In addition to two analog phone lines, the system provides two 10/100 Base-T Ethernet ports. With these additional ports, the Analog Phone Fiber Mux Systems is a complete solution for transporting phone and Ethernet data over a single fiber pair.

The system uses a DIN/wall mount style housing, with our standard 24-48VDC powering options are available. Ringdown mode is also available for applications where direct connection to phones at each end is desired. This hardened, compact DIN mount system is covered by our Exclusive Unconditional Lifetime Warranty.

Note: The FXO and FXS units normally take a few seconds to sync with each other during initial setup or when power is turned OFF then ON. Please refer to the Data Sheet for additional operating information.

Specifications

For a comprehensive review of the product specs, please see the Data Sheet, or feel free to contact us with any questions.


Transmission Method:
Frequency modulated light via two optical fibers


Wavelength:
Multimode: 850nm
Singlemode: 1310nm


Bi-Directional Connector Fiber Type/Distance:
Multimode: (62.5/125µm) 1.2 miles (2 km)
Singlemode: (9/125µm) 12.4mi /20km, 37mi / 60km


Dual Fiber Connector Fiber Type/Distance:
Multimode (62.5/125µm): 1.2 miles/2km
Singlemode (9/125µm): up to 12.4mi /20km, 37mi / 60km, and 74.5mi / 120km.


Fiber Connector Type:
ST or SC


Operating Temperature:
-4°F to +158°F (-20°C to +70°C)


Power Requirements:
24~48VDC

Diagrams
2 Channel (POTS) with Ethernet

Analog Phone Mux System Connection

2 Channel (POTS) with Ethernet

Analog Phone Mux System Ringdown Circuit Connection

Downloads

Download the RLH Data Sheet

Download the RLH User Guide

Download the DXF File

Ordering

Please submit a quote request or contact your RLH sales representative for pricing and delivery information.

Numbers

RLH-PM2D-03-CE-3
RLH-PM2D-03-SE-3
RLH-PM2D-04-CE-3
RLH-PM2D-04-SE-3
RLH-PM2D-40-CE-3
RLH-PM2D-40-SE-3
RLH-PM2D-41-CE-3
RLH-PM2D-41-SE-3
RLH-PM2D-42-CE-3
RLH-PM2D-42-SE-3
RLH-PM2D-50-CE-3
RLH-PM2D-50-SE-3
RLH-PM2D-51-CE-3
RLH-PM2D-51-SE-3
RLH-PM2D-52-CE-3
RLH-PM2D-52-SE-3
RLH-PM2D-10-CE-3
RLH-PM2D-11-SE-3
RLH-PM2D-14-CE-3
RLH-PM2D-15-SE-3