Telephone Fiber Optic Extenders, 2 Ports PCM Voice with 10/100Mbps Ethernet Over Optical Fiber S315304
Telephone Fiber Optic Extenders, 2 Ports PCM Voice with 10/100Mbps Ethernet Over Optical Fiber S315304
Extend your Phones and Network to remote end through a fiber optic cable, Support 2 Independent telephone RJ11 and 1 Fast Ethernet (10/100 Mbit/s) RJ45 port over a fiber cable.
Suitable for univeral singlemode fiber and multimode fiber, Long transmission distance up to 20 km(12miles) over singlemode fiber and up to 500m(0.31miles) over multimode fiber.
No Delay Transmission and Support Protocol: Unlike VoIP products - the extenders transmit signals directly over Optical fiber cables, thus offering NO DELAYS, plus support for fax & legacy applications that is not supported by VoIP lines.
SC connector for fiber optical port, RJ-11 connector for telephone ports and RJ-45 for Ethernet. LEDs for power supply and optical fiber link, data status indication can monitor the operating status of the system.
Simple to Install,Plug and Play.
RJ11 Phone 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
RJ45 Ethernet specifications:
1. Rate: 10/100Mbps, 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. Support AUTO-MDIX (cross line straight line adaptive)
Power supply:
1.Working voltage AC100-240V, DC5V 2A.
2.US power supply adapter.
Package content:
1x Telephone Transmitter
1x Telephone Receiver
1x 3M SC-SC singlemode fiber patch cord.
2 x power adapters(US standard)
1 x Manual