FRM220-FXO-FXS-SC030 - POTS (RJ11) over fiber telephone line extender, SC 30Km interface_sfp-plus 51RU x 19"W Floor Mount

51RU x 19"W Floor Mount 2 Post -Black

Clear lens

10-32 cage nuts

The uniqueness of FIB1-1000ES-SM10 Gigabit Ethernet series is given by the ability to convert from standalone media converters to cards forchassis

400 KCMIL (MCM) (185

FRM220-FXO-FXS-SC030 - POTS (RJ11) over fiber telephone line extender, SC 30Km interface_sfp-plus 51RU x 19"W Floor MountProduct description The FRM220 FXO FXS SC030 is a POTS (RJ11) port over fiber optic media converter. 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 likeCaller ID. The converter can be used in service