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.
- Compatible with all 2 Wire POTS systems
- CO side is loop powered
- Available in Single and Multimode
- Available with ST or SC Connectors
- Convenient sub card LED status indicators
- Compatible with a wide variety of Card Housings
- Limited Lifetime Warranty
- Made in USA
Transmission Method:
Frequency modulated light via two optical fibers
Wavelength:
Multimode: 850nm
Singlemode: 1310nm
SM Long Haul: 1310nm
Fiber Type/Distance:
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
Dimensions:
7in. x 4in. x 1in. (177.8mm x 101.6mm x 25.4mm)
(Standard RLH Fiber Link Card Form Factor)
Operating Temperature:
-40˚F to +158˚F (-40˚C to +70˚C)
8806-1234-03
8806-1244-05
8805-1234-03
8805-1244-05
8806-1261-01
8806-1271-03
8805-1261-01
8805-1271-03
8806-1261-01-LH
8806-1271-03-LH
8805-1261-01-LH
8805-1271-03-LH
Ordering
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 | $950.00 | 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 | $950.00 | 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 | $1,100.00 | 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 | $1,100.00 | 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 | $1,220.00 | 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 | $1,220.00 | 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 | $1,310.00 | 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 | $1,310.00 | 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 | $1,410.00 | 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 | $1,410.00 | sub-fxs-card | singlemode | sc | 60km-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
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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.