• Monitor center adopt 19 inch 1U rack, Long-distance point adopt mini box
• Simplex fiber singlemode transmit VIDEO/AUDIO/PHONE/DATA
• Data uncompressed fiber transmit
• Automatically compatible with PAL, NTSC and SECAM video format
• Semiduplex/Fullduplex data communication
• Double direction Audio and phone
• Audio/telephone, Ethernet for choice

• Intelligent transportation supervisory system (ITS)
• Tele-Com projects
• Intelligent Monitor to produce process
• Intelligent Monitor and alarm to factory, coal mine, oil field etc,realize safe and fireproofing
• High-building Security Protection

• TR/RE pair transports eight channels of high quality
• Composite video in one direction and one channels of data in reverse directions over one optical fiber
• Exceeds rs250c specifications for SNR and Differential Phase and Differential Gain
• 10bit liner PCM video encoding
• 6.5Mhz video bandwidth @-3db >67db SNR Over entire optical rang
• Range up to 30km depending on model
• Compatible with NTSC OR PAL OR SECAM
• Compatible with the network management system
• Data rs485 or rs422 or rs232

Video format NTSC PAL SECAM

Voltage 1vp-p 75Ω

Bandwidth 6.5MHZ -3db

Deferential Gain ≤0.7%

Deferential phase ≤0.7^O

Video SNR ≥67dB；over usable fiber

Range for rs250 standard

Encoding 10-bit linear PCM

Sampling rate 5Mhz

Bite rate over fiber one video for 188Mbps

Eight video for 1.44Gbps

Connectors one BNCs

Data RS485

Requirements TRANSMITTER (FT-T101d) 0.6A@6vdc

Receiver (FT-R101d) 0.7A@6vdc

Dimensions (in millimeters): 201(w)*195.4(d)*28(h)

Weight (in pounds): 0.68

Operating temperature -35^OC to 70 ^OC

Storage temperature -50^OC to 85 ^OC

Relative humidity 0% to 95%

DATA1: Pin1:no use

Pin2:no use

Pin3:OUTPUT RS485+

Pin4:OUTPUT RS485-

DATA1: Pin1:no use

Pin2:no use

Pin3:INPUT RS485+

Pin4:INPUT RS485-

TR SYNC (local data in sync)

PWR (power natural)

RE CD (fiber established)

SYNC(TR RE in sync)

PWR(power natural)

OPTICAL wavelength:

Positive direction for 1310 um

Back direction for 1550 um