Frm220 - e1/t1 - modem fibre optique e1/t1

FRM220-E1-T1R-SC20A - T1 RJ45 100ohm (and E1 120ohm) to single

10G/1G uplink Ethernet Aggregation Switch Card

FMC-1800-AC, 1U Managed GbE Media Converter Rack 18x100/1000Base-T

Find many great new & used options and get the best deals for CTC OPTICAL FIBER DEVICE E1/T1 FIBER MODEM FRM220/E1/T1R-SFP-CH01 at the best online

CTC OPTICAL FIBER DEVICE E1/T1 FIBER MODEM FRM220/E1/T1R-SFP-CH01

E1/G.703 and Primary Rate Fibre modem

E1/G.703 plus Ethernet over fibre

Voice over fiber FXS FXO multiplexer with Ethernet, E1 & RS-232

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 converters, a telephone line can be extended over a fiber optic circuit, providing full service and features like Caller ID. The converter can be used in service mode, alowing connection of 2 telephone sets in between.

FRM220-FXO-FXS-SFP - Pots (RJ11) Over Fiber Media Converter, Telephone Line Extender, SFP Slot for Flexible Fiber Choices

10/100 Base-TX LAN Extender Network Switch & Media Converter

CTCUnion Pots (RJ11) Phone Line Over Fiber Converter, Singlemode SC, 30km, Fxo/fxs Mode, FRM220-FXO-FXS-SC030

Metrodata Solutions Catalogue, PDF

DS3/E3 Over Fiber Card Network Switch & Media Converter