Network Hub & Switches

3 matches

FRM220-E1-T1R-SC20B - T1 and E1 RJ45 to WDM s...

The FRM220-E1T1R-SC20B is a Bi-Directional fiber media converter for G.703 T1 ... The FRM220-E1T1R-SC20B is a Bi-Directional fiber media converter for G.703 T1 or E1 (DIP switch selectable)transmission/transport and features an RJ-48c connector for connection to 100 Ohm (or 120Ohms for E1) twisted pair wiring. FRM220-E1T1R-SC20B... more

as low as $389.00 $275.00

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FRM220-E1-T1R-SC20A - T1 and E1 RJ45 to singl...

The FRM220-E1T1R-SC20A is a Bi-Directional fiber media converter for G.703 T1 ... The FRM220-E1T1R-SC20A is a Bi-Directional fiber media converter for G.703 T1 or E1 (DIP switch selectable)transmission/transport and features an RJ-48c connector for connection to 100 Ohm (or 120Ohms for E1) twisted pair wiring. FRM220-E1T1R-SC20A... more

as low as $389.00 $275.00

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FRM220-SERIAL-ST002 - RS-232 RS-485 RS-422 ov...

The FRM220-SERIAL-ST002 provides a fiber converter solution to extend RS-232 o... The FRM220-SERIAL-ST002 provides a fiber converter solution to extend RS-232 or RS-485/422 transmission distance up to 2km over multi-mode 62.5/125um or 50/125um fiber. The converter is equipped with multiple interface circuits for connection to... more

as low as $245.00 $150.00

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