Voscom VOS-2010FDMR, Руководство по установке

Страница: 4 / 14

1
1
2
3
Fiber Optic Connector, FC/PC or ST/PC
V1~V2 BNC Connector, 75-ohm analog video input (Transmitter)/output (Receiver)
Stand-alone Power supply Connector, DC5V 2A Input.
Panel & Cable Connection
En_3
NOTE1: Digital video optic transmitter and receiver should be used in pairs, one is Transmitter
(LED is red) , the other is Receiver (LED is green) .
NOTE2: Avoid simultaneously connecting video signals to both the front BNC and rear BNC of the
same channel. Also, since each video channel is factory terminated to 75 ohm, unused BNCs
should not be used for loop-through video connections.
4
Data Connector, 4 Pin Terminal Block, Data support one duplex Rs485 or Rs232 data.
Transmitter (Rs485)
: One Duplex Rs485 Data Connection (Input/Output)
FRONT PANEL
FTX
REAR PANEL
DC5V
V1
V2
EXT
1 2 3 4
DATA
EXT1 EXT2
D1
D2
A+ A- B + B- C+ C- D+ D- OPTIC
POWER
1
3
4
4 Pin Terminal Block
Pin
Conect Data Rs485+ (A)
Conect Data Rs485
- (B )
None
Input/Output
1 2 3 4
DATA
1
2
3
4
Input/Output
Conect Ground (GND)
Input/Output
None
2
V2
V1
None