Delivery Time:3-15 working days depending on order quantity
Certification:ISO , CE
Channel: 8-16 Channel Audio Bandwidth: 8KHz Fiber Mode: single mode or multi mode Physical interface: RJ-11 Wavelength: 850nm / 1310nm Name: telephone transmitter receiver, fiber optical transmitter and receiver Transmission Distance: 2km, 20KM Application:  Factory transformation, relacate, remote telephone system Power:2.5 w(Input:DC5V 1000mA) Ring voltage: 75V Ring frequency: 25HZ

1310 Nm Single Mode Fiber Telephone Optical Transceiver, 8 - 16 Channel

>The 8-16 Channel Telephone products adopt the most advanced international technology of digital video and optical fiber transmission, performing synchronous, undistorted, uncompressed and high quality signal transmission over all kinds of optical fiber.

>This Fiber Optical Transmitter & Receiver can be easily used in the normal operation by virtue of LED indication of working status, and without any electric or optical regulation on site.

Features:
-Card-type or Stand-alone type for your choice; suitable for concentration management in 1U Racks
-Compatible with all sorts of telephone format, interface RJ11 type
-Provide 1 ~ 4 voice access, support the call display and reverse polarity billing function
-Voice support O and S interface, O and pabx docking, S and user’s telephone connected
-Support FXO/FXS normal telephone, 2/4W audio, magnet telephone etc
-Support video intact regenerative relay, the transmission can be above 200km
-LED indication of power and other parameter status, monitoring real-time operation
-Modularized and industrialized design ensuring reliability and flexibility
 
 

Target Industries:
- Factory transformation, relacate, remote telephone system
- High-speed Way 122 telephone system
- Long-distance Muti-media Schooling, Campus monitoring, broadcast television transmission system
- Telephone call interphone, and related applications

Fiber Features:the fiber connector is FC, can order ST

Type	wavelength (nm)	TX power dBm	Transmission Distance Km	Lose dBm/Km	Fiber Type
Multi-mode	850,1310	-19.5~-16	0~2	1	850/1310nm(Multi-mode)
Single-mode	1310	-12~-7	0~20	0.5	Single-mode(9/125um)
1310	-8~-5	0~40	0.5	Single-mode(9/125um)
1310	-6~-2	0~60	0.25	Single-mode(9/125um)
1550DFB	-5~0	0~100	0.25	Single-mode(9/125um)

Features with the Imitate Telephone/Switch

Audio Bandwidth:8KHz
Way of encoding and decoding:PCM
Signal and order controlling:Supporting any kind of signals and orders
Communication Terminals supported by the interface;normal telephone and group telephone,PBX,PSTN
Way of connecting: point to point (telephone to telephone or telephone to switch)
FXS: Ring voltage: 75V; Ring frequency: 25HZ
FXO: 2 line input impedance: 600Ω (off-hook); return loss: 40db, Ring detection voltage: 35V
Ring detection frequence: 17HZ-60HZ
 

Features with the E/M Signalling, Imitate voice connector

Audio Bandwidth:8KHz
Way of encoding and decoding:PCM
Signal and order controlling:Supporting any kind of signals and orders
Communication Terminals supported by E/M communication device  
Way of connecting: point to point
 

Features with the magnet telephone interface

Physical interface:RJ-11
Audio Bandwidth:8KHz
Way of encoding and decoding:PCM