Extend Analog Phone Lines Over Fiber – Line Powered

Product Overview


NEBS Level 3The 2 Wire POTS (Plain Old Telephone Service) system provides transmission of standard analog phone, telemetering, or PBX loop start signals over two optical fibers. The system transmits signals in the voice-frequency or audio range (300Hz~3500Hz) while providing ringing and off-hook detection. Common applications include telephone, faxes, and dial-up modems.

This fiber link card is NEBS Level III approved, is designed to be installed into any of the RLH Fiber Link Card Housings, and occupies a single card slot.

A complete system uses one CO and one Sub card.

Note: Special modifications are available for forward disconnect (SM07) and square wave ringing (SM10). Contact the factory for additional information.


View User Guide

$530.00$900.00

Lead Time: 1 to 2 Weeks*

E-Commerce is currently only available with delivery to the US and Canada. For all other areas, please use the link below to contact our international sales group.

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Ordering

2 Wire POTS

Product configurationCard TypeModeConnectorDistanceFibersPart numberPricehf:att:pa_card-typehf:att:pa_modehf:att:pa_connectorhf:att:pa_distance
CO/FXO Card, Multimode, ST, 2.4km/1.5 miles, Dual FiberCO/FXO CardMultimodeST2.4km/1.5 milesDual Fiber8806-1234-03$530.00
co-fxo-cardmultimodest2-4km-1-5-miles
SUB/FXS Card, Multimode, ST, 2.4km/1.5 miles, Dual FiberSUB/FXS CardMultimodeST2.4km/1.5 milesDual Fiber8806-1244-05$530.00
sub-fxs-cardmultimodest2-4km-1-5-miles
CO/FXO Card, Multimode, SC, 2.4km/1.5 miles, Dual FiberCO/FXO CardMultimodeSC2.4km/1.5 milesDual Fiber8805-1234-03$530.00
co-fxo-cardmultimodesc2-4km-1-5-miles
SUB/FXS Card, Multimode, SC, 2.4km/1.5 miles, Dual FiberSUB/FXS CardMultimodeSC2.4km/1.5 milesDual Fiber8805-1244-05$530.00
sub-fxs-cardmultimodesc2-4km-1-5-miles
CO/FXO Card, Singlemode, ST, 15km/9 miles, Dual FiberCO/FXO CardSinglemodeST15km/9 milesDual Fiber8806-1261-01$680.00
co-fxo-cardsinglemodest15km-9-miles
SUB/FXS Card, Singlemode, ST, 15km/9 miles, Dual FiberSUB/FXS CardSinglemodeST15km/9 milesDual Fiber8806-1271-03$680.00
sub-fxs-cardsinglemodest15km-9-miles
CO/FXO Card, Singlemode, SC, 15km/9 miles, Dual FiberCO/FXO CardSinglemodeSC15km/9 milesDual Fiber8805-1261-01$750.00
co-fxo-cardsinglemodesc15km-9-miles
SUB/FXS Card, Singlemode, SC, 15km/9 miles, Dual FiberSUB/FXS CardSinglemodeSC15km/9 milesDual Fiber8805-1271-03$750.00
sub-fxs-cardsinglemodesc15km-9-miles
CO/FXO Card, Singlemode, ST, 60km/37 miles, Dual FiberCO/FXO CardSinglemodeST60km/37 milesDual Fiber8806-1261-01-LH$830.00
co-fxo-cardsinglemodest60km-37-miles
SUB/FXS Card, Singlemode, ST, 60km/37 miles, Dual FiberSUB/FXS CardSinglemodeST60km/37 milesDual Fiber8806-1271-03-LH$830.00
sub-fxs-cardsinglemodest60km-37-miles
CO/FXO Card, Singlemode, SC, 60km/37 miles, Dual FiberCO/FXO CardSinglemodeSC60km/37 milesDual Fiber8805-1261-01-LH$900.00
co-fxo-cardsinglemodesc60km-37-miles
SUB/FXS Card, Singlemode, SC, 60km/37 miles, Dual FiberSUB/FXS CardSinglemodeSC60km/37 milesDual Fiber8805-1271-03-LH$900.00
sub-fxs-cardsinglemodesc60km-37-miles
  • For the forward disconnect option, please note your part number, add -SM07 to the end, and get your quote here
  • For the square wave ringing option, please note your part number, add -SM10 to the end, and get your quote here
  • A complete system requires a FXO/CO card and a FXS/Sub Card

2 Wire Terminal to RJ-11 Adapter

Short descriptionPart numberPrice
2 Wire Terminal to RJ-11 Adapter AccessoryRLH-RJ2W$20.00

*Lead times are estimates and may vary. You will be contacted within 1 business day to go over the details of your order. If you require a specific date, let us know!
*Days = Business Days

WarningWarning: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.