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The PK4DS-RM kit provides a turnkey solution for extending four Plain Old Telephone Service (POTS) analog phone lines over Singlemode fiber. The FXO unit is installed at the PBX (exchange) side of the link and the FXS unit is installed at the telephone (subscriber) side of the link. These Fiber Optic Teledata Modems are also used to extend RS-485 or RS-422 data up to 64Kbps.
| Power Requirements |
12VDC, 1.0Amp |
|
Connector (Tip & Ring) |
RJ-11, 2-Wire Twisted Pair |
|
Data Connector |
RJ-45 |
|
Fiber Interface Connector |
LC |
|
Installation |
Rackmount (2-slot 19” chassis) |
|
Fiber Cable |
Singlemode: 9/125 (Duplex) |
|
Link Margin |
Singlemode: 19dBm |
|
Audio Signal |
Analog, 300Hz to 3.4KHz |
|
Idle Channel Noise |
-65dBm |
|
Single Frequency Distortion |
-46dBm |
|
2nd Harmonic Distortion |
-55dBm |
|
Talk Battery |
44 to 52VDC |
|
Loop Current |
40mA max. (off hook) |
|
Ring Signal |
92V peak (max), 15 to 67Hz |
|
Line Impedance |
600Ω |
|
Operating Temperature |
0° to 50°C (32° to 122°F) |
|
Storage Temperature |
-40° to 70°C (-40° to 158°F) |
|
Humidity |
Up to 95% relative humidity (non-condensing) |
|
Altitude |
Up to 10,000 ft |
As a complete package, you get everything you need in a plug & play solution for your phone-to-fiber requirements and you receive a Lifetime Warranty from a trusted manufacturer since 1958! Contact us for assistance by calling (1-800-537-2296) or opening a chat. We are here to help!
