Extend Analog Phone Lines Over Fiber – Line Powered
The 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.
Frequency modulated light via two optical fibers
SM Long Haul: 1310nm
Multimode (62.5/125µm, 50/125µm): 1.5 miles/2.5km
Singlemode (9/125µm): 9 miles/15km; Long Haul 37 miles/60km
Fiber Connector Type:
ST or SC
7in. x 4in. x 1in. (177.8mm x 101.6mm x 25.4mm)
(Standard RLH Fiber Link Card Form Factor)
-40˚F to +158˚F (-40˚C to +70˚C)
$530.00 – $960.00
Lead Time: 1 to 2 Weeks*
For product questions, volume pricing and/or delivery outside of the US and Canada, please contact sales.
2 Wire POTS
|Product configuration||Card Type||Mode||Connector||Distance||Fibers||Part number||Price||hf:att:pa_card-type||hf:att:pa_mode||hf:att:pa_connector||hf:att:pa_distance|
|CO/FXO Card, Multimode, ST, 2.4km/1.5 miles, Dual Fiber||CO/FXO Card||Multimode||ST||2.4km/1.5 miles||Dual Fiber||8806-1234-03||$530.00||co-fxo-card||multimode||st||2-4km-1-5-miles|
|SUB/FXS Card, Multimode, ST, 2.4km/1.5 miles, Dual Fiber||SUB/FXS Card||Multimode||ST||2.4km/1.5 miles||Dual Fiber||8806-1244-05||$590.00||sub-fxs-card||multimode||st||2-4km-1-5-miles|
|CO/FXO Card, Singlemode, ST, 15km/9 miles, Dual Fiber||CO/FXO Card||Singlemode||ST||15km/9 miles||Dual Fiber||8806-1261-01||$680.00||co-fxo-card||singlemode||st||15km-9-miles|
|SUB/FXS Card, Singlemode, ST, 15km/9 miles, Dual Fiber||SUB/FXS Card||Singlemode||ST||15km/9 miles||Dual Fiber||8806-1271-03||$740.00||sub-fxs-card||singlemode||st||15km-9-miles|
|CO/FXO Card, Singlemode, SC, 15km/9 miles, Dual Fiber||CO/FXO Card||Singlemode||SC||15km/9 miles||Dual Fiber||8805-1261-01||$750.00||co-fxo-card||singlemode||sc||15km-9-miles|
|SUB/FXS Card, Singlemode, SC, 15km/9 miles, Dual Fiber||SUB/FXS Card||Singlemode||SC||15km/9 miles||Dual Fiber||8805-1271-03||$810.00||sub-fxs-card||singlemode||sc||15km-9-miles|
|CO/FXO Card, Singlemode, ST, 60km/37 miles, Dual Fiber||CO/FXO Card||Singlemode||ST||60km/37 miles||Dual Fiber||8806-1261-01-LH||$830.00||co-fxo-card||singlemode||st||60km-37-miles|
|SUB/FXS Card, Singlemode, ST, 60km/37 miles, Dual Fiber||SUB/FXS Card||Singlemode||ST||60km/37 miles||Dual Fiber||8806-1271-03-LH||$890.00||sub-fxs-card||singlemode||st||60km-37-miles|
|CO/FXO Card, Singlemode, SC, 60km/37 miles, Dual Fiber||CO/FXO Card||Singlemode||SC||60km/37 miles||Dual Fiber||8805-1261-01-LH||$900.00||co-fxo-card||singlemode||sc||60km-37-miles|
|SUB/FXS Card, Singlemode, SC, 60km/37 miles, Dual Fiber||SUB/FXS Card||Singlemode||SC||60km/37 miles||Dual Fiber||8805-1271-03-LH||$960.00||sub-fxs-card||singlemode||sc||60km-37-miles|
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*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
Warning: 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.