| Availability: | In stock | Condition: | new |
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| Shipping: | starting at $22.00 | Warranty: | 1Yrs |
The F-8TEL is used for carrying eight phone lines over fiber optic cable. Extend Telephone over Fiber applications offer a secure connection that is impossible to bug. The PSTN two-wire POTS telephone port can be configured either as an FXO (PBX trunk) or FXS (telephone set/fax machine/dial-up modem) device just by a simple DIP switch setting. Using a pair of these devices, eight independent telephone lines can be extended over a fiber link. The F-8TEL provides full service for features like caller ID. The converter can be used in service mode, allowing connection of 8 telephone sets. The F-8TEL is a simple and reliable solution for data carriers and service providers for Telephone over Fiber links.
• Extend telephone voice transmission up to 20 / 40 / 80km over fiber (model dependent)
• Base model works up to 20Km over singlemode fiber or up to 3000 feet over multimode fiber
• Supports telephone voice transmission
• Supports caller ID pass-through
• The Tx Transmitter) connects to FXS (telephone set/fax machine/dial-up modem)
• The RX (receiver) connects to FXO - ( (PBX trunk)
| F-8TEL (TX+RX Kit F-8TEL-TxRx) | 8 CH Telephone FXO/FXS Singlemode Fiber Transmitter for up to 20Km (single mode) or up to 3000 feet (multimode fiber) Tx connects to FXS , the RX connects to FXO |
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8 CH Telephone FXO/FXS Singlemode Fiber Transmitter for up to 40Km (single mode) or up to 3000 feet (multimode fiber) Tx connects to FXS , the RX connects to FXO |
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8 CH Telephone FXO/FXS Singlemode Fiber Transmitter for up to 80Km (single mode) or up to 3000 feet (multimode fiber) Tx connects to FXS , the RX connects to FXO |
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8 CH Telephone FXO/FXS Singlemode Fiber Transmitter for up to 120Km (single mode) or up to 3000 feet (multimode fiber) Tx connects to FXS , the RX connects to FXO |
| *All Specifiactions Subject to Change Without Notice | |||
| Optical Interface: | |||
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ST/PC | ||
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SM 20/40/80120km MM up to 3000feet | ||
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MM 1310nm, SM 1310, 1550nm, WDM 1310Tx/1550Rx, 1550Tx/1310Rx | ||
| Electrical Interface | |||
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RJ-11 | ||
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600 ohms, Coding : 16 bits liner, Loop Current : 10~100mA Ring Frequency : Acceptable 20 ~50Hz, Insertion Loss: 0.0 ± 1.0dB at 1000H |
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Impedance : 600 ohms, Coding : 16 bits liner, Dial: DTMF and Dial Paul, Battery Source: 48VDC ± 4 |
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Sine Wave | ||
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20/25/30/50 Hz selectable | ||
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FXS to FXS : On / 1 sec, Off / 2 sec | ||
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Reproduces the cadence detected by FXO Insertion Loss 0.0 ± 1.0dB at 1000Hz REN: 4.0B(Ring Equivalence Number) |
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Power, FX Link, Phone Act, Test | ||
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DC IN 12V
(A 12VDC 1A power supply is included) |
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5 W | ||
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480mm x 225mm x 44mm | ||
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0~50°C (Operating) 0~70°C (Storage) |
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CE, FCC, LVD, RoHS | ||
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125,000 h (25°C) | ||
Unfortunately, that is not possible because of the multiplexing
the technology they utilize.
Because those units require bidirectional communication, they are sold
in sets; since they are sold in sets you can not mix and match them.
Since they are bidirectional units you can't use them with a
correlating splitter either.
So essentially you need to put a transmitter and receiver in every
the location that you require them in.
If you have 8 locations, you could use 8 F-1TEL-TX/RX kits or 8
F-2TEL-TX/TX kits
https://thorbroadcast.com/product/1-or-2-telephone-line-over-fiber.html
16 Analog Telephone Lines over Fiber transceiver
Extend independent 16 phones over 1 fiber optic cable. 16 Channel telephones over fiber transceiver for secure telephone lines. These units transport the standard analog phone signal point to point over fiber optic cable and are impossible to tap.
4 Telephone Lines over Fiber
4 Channel telephone over fiber transceiver for secure telephone lines. These units transport the phone signal over fiber optic cable and are impossible to tap.
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