POTS(phone) over fiber
POTS over fiber media converters allow one traditional telephone line to be sent over a fiber circuit. All features, including Caller ID, fax transmission or dial-up modem are supported. POTS extenders can be installed in a managed chassis for higher density of lines of fiber optic circuits. Multi-mode, single-mode and single strand fiber versions are available for the POTS over fiber telephone line extenders.
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            FRM220-FXO-FXS-SC002 - POTS (RJ11) over multimode fiber media converter, telephone line extender, SC 2Km
CTCUnion
MSRP: $669.00$499.00Product description The FRM220-FXO-FXS-SC002 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...FRM220-FXO-FXS-SC002MSRP: $669.00$499.00 - 
            
                                
            FRM220-FXO-FXS-SC02A POTS (RJ11) over multimode single strand fiber converter, telephone line extender, SC 2Km, A type
CTCUnion
MSRP: $699.00$525.00Product description The FRM220-FXO-FXS-SC02A 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...FRM220-FXO-FXS-SC02AMSRP: $699.00$525.00 - 
            
                                
            FRM220-FXO-FXS-SC02B POTS (RJ11) over multimode single strand fiber converter, telephone line extender, SC 2Km, B type
CTCUnion
MSRP: $699.00$525.00Product description The FRM220-FXO-FXS-SC02B 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...FRM220-FXO-FXS-SC02BMSRP: $699.00$525.00 - 
            
            FRM220-FXO-FXS-SC030 POTS RJ11 over singlemode fiber converter, telephone line extender, SC 30Km
CTCUnion
MSRP: $699.00$525.00Product 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...FRM220-FXO-FXS-SC030MSRP: $699.00$525.00 - 
            
            FRM220-FXO-FXS-SC20A POTS RJ11 over fiber BiDi converter, telephone line extender, single strand A type 20Km
CTCUnion
MSRP: $729.00$549.00Product description The FRM220-FXO-FXS-SC20A 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...FRM220-FXO-FXS-SC20AMSRP: $729.00$549.00 - 
            
            FRM220-FXO-FXS-SC20B POTS RJ11 over fiber converter, telephone line extender, single strand BiDi B type 20Km
CTCUnion
MSRP: $729.00$549.00Product description The FRM220-FXO-FXS-SC20B 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...FRM220-FXO-FXS-SC20BMSRP: $729.00$549.00 - 
            
                                
            RB-2FXSFXO-ETH Two POTS RJ11 and Ethernet data over one strand of fiber telephone line extender SET of TWO
ROBOfiber
MSRP: $459.00$234.00Product descriptionThe RB-2FXSFXO-ETH set is designed to transport two POTS type telephone lines and 10/100Base-Tx data over fiber optic, with high fidelity and with a universal, no setting, plug and play approach. The optical port requires a single...RB-2FXSFXO-ETHMSRP: $459.00$234.00 - 
            
                                
            RB-4FXSFXO-ETH Four POTS RJ11 and Ethernet data over one strand of fiber telephone line extender SET of TWO
ROBOfiber
MSRP: $659.00$345.00Product descriptionThe RB-4FXSFXO-ETH set is designed to transport four POTS type telephone lines and 10/100Base-Tx data over fiber optic, with high fidelity and with a universal, no setting, plug and play approach. The optical port requires a single...RB-4FXSFXO-ETHMSRP: $659.00$345.00