| Specifications |
|
|
Video interface |
1,2,4,8,12,16.32,64 channel |
|
Video input-output impedance |
BNG 75Ω |
|
Video input-output voltage |
1V PK, 1.5MAX |
|
Signal format |
PAL/NTSC/SECAM |
|
Video bandwidth |
8MHZ |
|
Digital bit width |
8BIT |
|
Differential gain |
<1% |
|
Differential phase |
<0.6% |
|
Vertical slope |
<0.5% |
|
CLDI |
10ns |
|
CLGI |
±10% |
|
Weighted signal-to-noise ratio |
67DB |
|
|
|
|
Data interface |
1-32channel asynchronous RS-232/485/422 |
|
Physical interface |
Industrial standard port |
|
Work mode |
Full-duplex or duplex |
|
Interface type |
RS-232/485/422，Manchester |
|
RS232 speed |
0-115.2Kbps |
|
RS-422/485 speed |
0-115.2Kbps |
|
RS-422/485 distance |
0-1200 meter |
|
RS-422/485 protocol |
Transparent RS-485/422 protocol |
|
Bit error rate |
10-9 |
|
|
|
|
Fiber interface |
|
|
Physical interface |
FC/PC,SC/PC |
|
Transmit distance |
MM 0-3KM SM 0-25km，0-60km，0-80km |
|
|
|
|
Operating environment |
|
|
Operating temp |
-30C~+75C |
|
Storage temp |
-45C~+85C |
|
Component temp |
0～95% un-condensation |
|
Power supply |
AC220V, DC +12V |
|
|
|
|
Audio interface |
|
|
Audio input-output impedance |
600Ωbalance/non-balance interface |
|
Audio input-output voltage |
2Vp-p |
|
Frequency response |
10HZ-20KHZ |
|
Audio digital bit width |
24BIT |
|
Weighted signal-to-noise ratio |
80DB |
|
Total harmonic distortion |
0.1% |
|
|
|
|
Ethernet interface |
RJ-45 |
|
Protocol |
IEEE 802.3/802.3u/802.1q VLAN |
|
Work mode |
Full-duplex ,duplex |
|
Delay |
<23Bit |
|
Error bit rate |
<10-9 |
|
|
|
| Switch interface |
|
|
Physical interface |
RJ-45 |
|
1-8 input contact current |
1A |
|
1-8 output contact current |
1A |
|
|
|
| Telephone interface |
|
|
input-output impedance |
600Ω |
|
Telephone bandwidth |
8kHz |
|
Transmit gain |
2－7db |
|
|
|
|
Construction |
Aluminum |
|
Finish |
Paint |
|
MTBF |
> 100,000 hours |
