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8 Channel Telephone and 2 10/100/1000M Ethernet Over Fiber Optic Extender, RJ11 POTS Landline Phones to Fiber Converters, SC Singlemode 20Km, Multimode 500m.One Set.

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$329.00

$ 99 .00 $99.00

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  • The phone over fiber extenders can offer a low-cost solution for extending limited reach POTS telephone lines to fiber optical distances of over 12.4 miles using Single Mode (SM) type optical fibers and 0.31 miles using Multimode (MM) fibers. Besides extending 8 POTS telephone lines over the same fiber, it also can carry 2 Gigabit (10/100/1000Mbps) Autosensing Ethernet RJ-45 network port, which offers even more effective re-use of fiber cables.
  • Suitable for universal Fiber Types: Same extender supports Single mode fiber and Multimode fiber, Long transmission distance, SM(Single mode) up to 20 km (12.4 miles), MM(Multimode) up to 500m(0.31miles).
  • Our Phone over Fiber extenders can solve the problem of lighting protection for your home/office etc. Because Lengthy copper cables, installed outdoors, are prone to attracting lightning, and this can damage electrical equipment in your homes.
  • 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.
  • Plug and Play, Easy to operate. No setup or configuration needed, SC connector for fiber port, RJ-11 connector for telephone ports, RJ-45 for Gigabit Ethernet port.


Specification:
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.Ringing voltage peak-to-peak value: 110~150V
11.Ringing frequency: 22~28HZ
12.Feed voltage: 28V
13.Feed current: 20~50mA;
14.Return loss: 20 db
15.Bell flow: AC90 plus or minus 15V
Ethernet RJ45 port specifications:
1. Rate: 10/100M/1000Mbps, full duplex, half duplex fully adaptive
2. Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)
3. Physical interface: RJ45, support AUTO-MDIX (cross line straight line adaptive)
Power supply:
Working voltage AC100~240V, DC5V/2A. US/EU/UK/AU power supply adapter is available
Package contents:
1x Telephone Transmitter
1x Telephone Receiver
1x 3M SM fiber patch cord.
2 x Power supply adapters
1 x Manual