Analogue Transmission Comparison: ComNet, Siqura (4)
| Contact manufacturer | Contact | Contact | Contact | Contact |
| Transmission type |
Fibre Optic
|
Fibre Optic
|
Fibre Optic
|
Fibre Optic
|
| Video Inputs |
1
|
2
|
4
|
32
|
| TX/RX |
TX
|
TX/RX
|
TX/RX
|
TX/RX
|
| Image Colour |
Colour
|
--
|
--
|
--
|
| Bit rate Bps |
10
|
--
|
--
|
10
|
| Number of Fibres |
1
|
1
|
2
|
--
|
| Digital |
✔
|
✔
|
--
|
--
|
| Signal Mode |
PAL / NTSC
|
PAL/NTSC
|
--
|
PAL, NTSC
|
| Bandwidth MHz |
5 Hz ~ 10 MHz
|
--
|
40 Hz ~ 15 kHZ
|
10
|
| Telemetry Control |
--
|
✔
|
--
|
--
|
| Video Outputs |
--
|
2
|
--
|
--
|
| Interface |
--
|
RS-422/485
|
--
|
--
|
| Transmission Range m |
--
|
40000
|
--
|
--
|
| Alarm Inputs |
--
|
--
|
1 ~ 3
|
1 ~ 3
|
| Cross Talk dB |
--
|
--
|
62
|
60
|
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