8-凯发网

hioso foway8008 8-channel digital video optical transceiver, can transmit 8 channels high quality video,1～8 channels audio or 1～4 channels bi-directional audio,1～4 channels positive/reverse/bi-directional asynchronous data or 1～4 channels bi-directional contact closure and 1 channels 10/100m adaptive ethernet signal in one fiber. it adopts full digital uncompressed techniques, and supports high-resolution movement and still picture-undistorted transmission. it is now widely used in security monitoring and control system, highway, traffic control photographic system, automation and intelligent residence.

fiber port                                          

port                     fc/sc/st optional

wavelength              single-mode1310nm/1550nm

multi-mode 850nm/1310nm

transmission power      -8∽-4dbm

receiving sensitivity      <-23dbm(bit error rate<10^-11)

transmission distance    single-mode 20/40/60/80/100km

multi-mode 220m/550m

video

number of channels               8 channels

signal type                       pal/ntsc/secam

nominal input/output level         1vp-p

nominal input/output impedance    75ω

bandwidth per channel             6.5 mhz

sample frequency                 13.5mhz

quantization                      8bit

connector                        bnc interface

audio

bandwidth per channel             20hz~20k hz

sample frequency                 48k hz

quantization                      24bit

thd (total harmonic distortion)     0.1% (typical value)

audio connector                   rj45 interface/ phoenix

asynchronous data

connector              rs232/rs485/rs422/ manchester code

working mode          full/half duplex

data rate               115.200kbps

bit error rate            <1×10^-9

data connector          rj45 interface/ phoenix

ethernet

standard               ieee802.3, ieee802.3u

working mode          10/100m adaptable, full/half duplex

connector              rj45 interface/ phoenix

contact closure

working mode          set open/shorted circuit alarm

connector              rj45 interface/ phoenix

operating environment

power supply              input ac220v/dc-48v; output dc5v

power consumption         3w

operating temperature      -40℃-75℃

storage temperature        -40℃-+85℃

relative humidity           95%

dimension

199mm×159mm×44mm

172mm(l)×156mm(w)×40mm(h)  (card type)