POTS RJ11 Telephone Over Fiber Optic Converters, Gigabit Ethernet RJ45 over Fiber extender 1 Set- SC Singlemode 20Km and Multimode 500m

Description:

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 POTS telephone lines over the same fiber, these extenders also can carry 2 Gigabit Autosensing Ethernet RJ-45 network port by same fiber cable, which offers even more effective re-use of fiber cables.

Even more importantly, – besides the extension, which more often than not, happens outdoors, Our Phone over Fiber extenders solves the problem of lighting protection for your home. Lengthy copper cables, installed outdoors, are prone to attracting lightning, and this can damage electrical equipment in your homes.

Feature:

Extend Telephones and Network: optional 2/4/8 Independent telephone lines + 2 Gigabit Ethernet (10/100/1000 Mbit/s) Autosensing port over fiber optic to far end. Gigabit Ethernet connection will over SAME fiber optic along with phones.

Suitable for Both Fiber Types (Single-mode and multimode). Single-mode (SM) fiber for a long distance up to 20 km(12.4miles), Multimode (MM) fiber for a distance up to 500m(0.31miles)

Support Called id & Ring, even Fax Supported. 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, 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.

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.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: 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:

1.Working voltage AC100~240V, DC5V/2A.

2.US/EU/UK/AU power supply adapter is available.

3. Weight: 1.5Kg/set

4. Size: 185x104x27mm(HxWxH)

Package include:

1x Telephone over fiber Transmitter

1x Telephone over fiber Receiver

1x FREE 3M SC/SC SM fiber patch cord.

2 x External power supply adapters

1 x Manual