Description

Parameter Specifications Video Video interface number 8 channel video Bandwidth of video 8MHz Video input & output impedance *5 Ω (imbalance) ï&frac*4;Œ BNC Video input & output voltage 1VP - P Differential gain DP ï&frac*4;œ 1% ( typical value) Differential phase DP ï&frac*4;œ 0.6° ( typical value) Weighted signal-to-noise ratio S/N ≥ *7dB ï&frac*4;ˆWeightedï&frac*4;‰ Data Physical interface The industry standard connecting terminal Interface Signal RS**5/RS**2/RS**2/Manchester Code rat ****0Kbps BER < *0 *9 AUTIO Interface port lotus block industrial standard port Audio input/output impedance **0Ω(balance/imbalance) Audio input/output voltage 2Vpp (typical value) Audio input/output level 0 dbm (typical value) Audio bandwidth *0Hz~*0kHz Audio digital bandwidth *4 bit Andio signal-to-noise ratio S/N ≥*5Db ( weighted) Ethernet Physical interface RJ*5 Operating mode Full dulex / half dulex Operating mode Full dulex/full-dulex Support agreement IEEE**2.3、*0M、*0/**0M adaptive Phone Physical interface RJ*1 Voice bandwidth 8kHz Special function Support the call displayï&frac*4;ŒWith hands-free function Working mode Point to point linkï&frac*4;Œ SPC Exchanges method Optical Connector FC/ST (optional) Fiber type single-mode fiber, single fiber Transmission distance single mode 0Km to *0Km Environmental demand environmental temperature **0℃ï&frac*2;ž**5℃ Storage environment **0℃ï&frac*2;ž**5℃ Relative humidity ***5% ( no condensation) Power supply voltage AC**0V/*0Hz