RS485 Video Distributor (BN-485HUB-4)
- 1 channel RS485 signal input
- 4 channels RS485 signal output
- Signal amplifying function: extend 1200m on effective distance of transmission
- Suitable for star-type communication
- RS485 port supports anti-static, anti-lightning strike
- Each port can connect 128 points, totally connect 4X128 equipment ends
- RS485 communication requires twisted-pair, otherwise accompanying distance shortening if use parallel wires
Specifications
| Model | BN-485HUB-4 |
| Communication Mode | RS485 single-direction transmission |
| Input Port | RS485×1 |
| Output Port | RS485×4 |
| Power Supply | DC12V |
| Power Consumption | 0.3W |
| Dimension | 147×121×42mm(L x W x H) |
| Weight | 0.33kg |
| Operating Temperature | -10~+50˚C |
System Diagram
Model: BN-485H
Ensure multiple controllers (DVR, matrix, keyboard controller, etc) simultaneously manage multiple controlled objects (speed dome, pan/tilt) tied in one bus-line
Model: BN-485M
Ensure multiple controllers (DVR, matrix, keyboard controller, etc) simultaneously manage multiple controlled objects (speed dome, pan/tilt) tied in one bus-line
RS485 Video Distributor (BN-485HUB-8)
Model: BN-485HUB-8
1 channel RS485 signal input / 8 channels RS485 signal output, Signal amplifying function: extend 1200m on effective distance of transmission, Suitable for star-type communication
Model: BN-485Z
Build-in CPU ensures multiple controllers (DVR, matrix, keyboard controller, etc) simultaneously manage multiple controlled objects (speed dome, pan/tilt) tied in one bus-line
RS485 Intelligent Sharer BN-485F
Model:BN-485F
Used for multipoint-to-multipoint control,RS485 parallel-bus devices can set different protocols/baud rates,8ch RS485-in/1ch RS485-out,1200m distance
