This model is multifunction digital video/audio/data optical media converter with 4 channel video (BNC) +4ch RJ11 Telephone+1CH RJ45 Ethernet + RS485 data
Specific parameters are as follows:
|
Model name
|
8ch Video multi-function optical fiber converter
|
|
Video interface
|
8ch BNC
|
|
Video bandwidth
|
8M
|
|
Video bit rate
|
10 bit
|
|
Differential gain
|
10%-90% APL DG<1%
|
|
Differential phase
|
10%-90% APL DG<1%
|
|
Video S/N Rate
|
>70Db
|
|
Video input impedance
|
75 ohm 1Vpp
|
|
RS485 Speed rate
|
DC-250Kbps
|
|
RS485 Fall rate
|
<10E-12
|
|
RS485 Protocol
|
Support pure rs485 half duplex working mode
|
|
RS485 Wire
|
Two wires(connect PTZ Camera or Pan tilt RS485 Data wire)
|
|
|
|
|
Ethernet
|
Support IEEE802.3, IEEE802.3U, IEEE802.3X, IEEE802.1d
|
|
Telephone Interface
|
4ch RJ11
|
|
Telephone type
|
GJB151A-97.SC Standard
|
|
Transmission distance
|
Single mode 0~20KM, Multi-mode 0~300M
|
|
Wavelength
|
1310dB/1550dB
|
|
Environment Temperature
|
-45 degree~+85 degree
|
|
Power supply
|
AC90~220V/ DC5V
|
|
Weight
|
5kg(one pair)
|
Package Include:
-
1 pairs optical device (Transmitter +Receiver)
-
2 x Power supply
-
1 x User manual
For the environment:
-
Security Systems
-
Radio and television transmission
-
Vide monitoring
-
building control systems
-
Train/High speed road monitoring
-
Intelligent Traffic Monitoring System (ITS)
-
Remote multimedia teaching / campus monitoring
-
long-distance radio and television transmission system
