Product Characteristic
8/10 bit video signal digital sampling
High-speed synchronous digital transmission technology
Modular structure design(audio card and data card for optional configuration)
Super optical dynamic range, no adjustment needed
Status indication for power supply, optical signal and video
No electromagnetic interference, radio frequency interfere-ence and ground current
Safe transmission guaranteed under poor electromagnetic environment
BNC video connector
FC optical connector
Video DC recovery
Maximum tolerable link loss for single mode single fiber is 18db
Front and back panels

Video characteristic
Video channel: 4 channel
Video input/output impedance: BNC75ohm unbalanced interface
Video input/output voltage: Typical peak-peak value 1VP-P
Video bandwidth: 6.5MHz
Video digital bit width: 8/10 bit
Differential gain: <1.3% (typical value)
Differential phase: <1.3°(typical value)
SNR>63Db
Data interface
Number of data channels: 4 channels
Physical interface: The industry standard connecting terminal
RS232 rate: DC-115.2Kbps
RS422/485 rate: DC-115.2Kbps
RS485 distance: 0-1200m
Physical protocol: Transparent support of RS232/422/485/Manchester/Biphase protocol
Audio interface
Number of audio channel: 4 channels
Audio frequency input/output impedance: unbalanced 10/47k ohm; balanced: 600ohm
Frequency response: 10-20K Hz
Audio digital bit width: 24 bit
SNR: 75db
Audio interface: unbalanced industrial standard connecting terminal
Balanced: Audio connector
 
Ethernet Interface
The physical interface: Shield super CAT5 RJ45s
Protocol supported: IEEE802.3 10Base 10M 10/100M Ethernet duplex
 
Optical interface
Physical interface: FC/PC ST/PC
Fiber type: single-mode, single fiber (multimode optional)
Deliver the distance: 0-2km for multimode, 0-100km for single mode
 
Power supply
Input voltage: AC220/DC+5V
 
Electromagnetic compatibility
Radiation: EN50081-1, EN55022-B, CE, FCC
Magnetic capacity: EN50130-4, EN50028-1
 
Physical characteristic
Operating temperature: -25 ~ +75°
Humidity: 0~95%( no condensation)
Induction: EN50130-5,1995
Tidal fever: BS2011
Dimension:277*176*45 firmware for installation no included
Casing material: Aluminum alloys
Casing application: Silver wire drawing
Weight: 1.4kg