Voice Over Fiber Multiplexer[Jun. 3, 2008 23:39:41]
Specification
Overview:
CL-VOF1540/3040 Voice Over Fiber multiplexer is a point-to-point optical transmission equipment developed based on FPGA Chips, realizing 4 E1 channels and 1*100M Ethernet,15/30 voice channels(FXO,FXS,),2 RS232 channel . It is perfect monitoring and alarm, high integration rate, low power consumption, steady performance , convenient used. It is suitable in business for communication operator, government and all kinds of big group.
Feature:
1. Developed from the integrated circuit with our own property right.
2. Provide 4 E1 interface (optional)
3. Provide 1 100M Ethernet interface (optional)
4. Provide 2 RS232 channels, support rate of 300-115200bps (optional).
5. Each 10M/100M Ethernet interface, full duplex/half duplex auto-adaptable, support VLAN. Each Ethernet interface support AUTO-MDIX (crossed or straight line self-adaptable)
6. Provide 15/30 voice interface, support caller ID function and anti-polarity charge function. Support each site signal becoming to fit
7. Support FXO and FXS, FXO connect with SPC Exchange, FXS connect with telephone.
Specification:
1. Power
AC Input: 100~240V DC Input: -48V
Power Consumption:d50W
2. E1 interface
Compliance with ITU-T G.703
Data rate: 2.048Mbps
Impedance: 75ohm(BNC)/120ohm(BLANCE)
Line Code: HDB3
Frequency deflection: 2.048MHz ±100PPM
Jittering: compliance with ITU-T G.742G.823
3. Fiber interface
Rate: 155Mbps
Line code: 1B1C
Wavelength: 850nm/1310nm/1550nm
Connector: FC/SC
Distance: 0-120Km
4. Ethernet ports
Compliant with: IEEE802.3
Rate: 10/100Mbps Full/Half duplex auto-negotiation
Physical connector: RJ45
MDI/MDI-x auto-negotiation
Ethernet port: 1 ports
5. FXO/FXS Voice Interface:
FXS
Ringing voltage 75V
Ringing frequency 25HZ
2 line input impedance: 600©(hanging off)
Wastage: 40 db
FXO
Ringing voltage 35V
Ringing frequency 17HZ-60HZ
2 line input impedance: 600©(hanging off)
Ringing detecting voltage: 35V
Wastage: 40 db
6. RS232 Interface:
The physical interface type is RJ45.
Provides 2 RS232 transmission channels;
Transmission Rate: 19.2k^115.2k bps
Transmitting mode: Fully duplexing
7. Environment
Operation Temperature: 0~50O
Operation Relative Humidity: 20~90%
Store Temperature: -20~65
Store Relative Humidity: 10~95%
