Primeda-telecom 2x POTS RJ11 Telephone and Fast Ethernet over Fiber Optic Extenders Singlemode Single Fiber 12.4Miles Support support Fax Caller ID, A Set

• Extend Phones and Network: 2 Independent Pots telephone lines + 1 Fast Ethernet (10/100 Mbit/s) port over same Single mode or Multimode fiber cable.
• Universal for Both Fiber Types: Same media converters can supports Single-mode fiber for a long distance up to 12.4miles(20Km) and Multimode fiber for a distance up to 0.31miles(500meters), wavelength 1310/1550 nm
• SC connector for fiber optical port, RJ-11 connector for telephone ports and RJ-45 for Ethernet
• No Delay Transmission and Protocol Support: Unlike VoIP products - these converters transmit signals directly over fiber cables, thus offering NO DELAYS, plus support for fax & legacy applications that is not supported by VoIP lines.
• Simple to Install, Plug and Play, No setup or configuration needed

Phone RJ11 port specifications: 1.Voice coding: PCM coding, 64Kbps per voice 2.Crosstalk attenuation: ≥65dB 3.Balanced noise: ≤63.7dBmop 4.Insertion loss: -3 ± 0.75dB 5.Frequency characteristics: 300 to 3400 Hz (-0.6 to +3 dB) 6.Relay port (FXO): connected to the switch 7.Two-wire AC input impedance: 200+680//0.1 Ω (three components) 8.Ringing voltage: 35 ~ 150V 9.Ringing frequency: 17~60HZ 10.Return loss: 20 db 11.User Interface (FXS): Connect to the user's telephone 12.Two-wire AC input impedance: 200+680//0.1 Ω (three components) 13.User line loop resistance: less than 1KΩ (including phone) 14.Ringing voltage peak-to-peak value: 110~150V 15.Ringing frequency: 22~28HZ 16.Feed voltage: 28V 17.Feed current: 20~50mA; 18.Return loss: 20 db 19.Bell flow: AC90 plus or minus 15V Ethernet RJ45 port specifications: 1. Rate: 10M/100Mbps, full duplex, half duplex fully adaptive 2. Actual transmission bandwidth: 50Mbps per network port 3. Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN) 4. Physical interface: RJ45, support AUTO-MDIX (cross line straight line adaptive) Power supply: 1.Working voltage AC100~240V, DC5V/2A. 2.With UK power supply adapter. Package include: 1x Telephone Transmitter 1x Telephone Receiver 1x 3M SC/SC singlemode fiber patch cord. 2 x UK power supply adapters 1 x Manual