(video interfaces)
1.Video input/output impedance
2.Bnc 75¬+ unbalanced interface
3.Video input/output voltage
4.Typical peal value 1vpp
Maximum 1.5 vpp
5.Video bandwidth: 8mhz
6.Video digital bit width:8 bits/10 bits
7.Differential gain :less than 1%
8.Differentia phase: less than 0.6
9.Signal-to-noise ratio :67 db (weighting)
(data interface)
1.Physicalinterface shielding surpassing
Cat.Rj-45 terminal, industrial wiring terminal
2.Rs232 speed:dc-115.2kbps
3.Rs-422/485 speed:dc-1.2mbps
4.Rs-422/485 distance:0-1200m
5.Rs-422/485protocol: transparently compatible with rs-485/422 protocol compatible with i/o on-off volume, alarming data, manchester code.
(ethernet interface)
1.Physical interface :shielding surpassing-cat.5 rj-45 terminal
2.Supporting protocol:ieee 802.3 10base-t 10m, 10/100m ethernet standards
3.Working mode:full duplex or half duplex
(phone interface)
1.Physicalinterface :shielding
Surpassing-cat.5 rj-45 terminal,
Industrial wiring terminal
2.Voice bandwidth:4khz
3.Working mode: peer-to-peer hot line, spc exchange/separating unit mode
(optical fiber )
1.Physical interface:fc/upcf=st/upcf=sc/pc
2.Transmission speed: 155mbpsf=1.25gbps
3.Optical fibertype:singlemodo/multimode optical fiber
4.Transmission distance:multimode:0-3km; singlemode: 110km
Working temperature:-40~75degree