RCA LDK 4700 DigiLink system hybrid fiber configuration, DigiLink system dual fiber configuration

LDK 5481 + LDK 4700 User’s Guide DigiLink system

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1.4.5 DigiLink system hybrid fiber configuration

A camera head with an LDK 5481/20 fiber adapter can be connected to the LDK 4700/20 base unit using a hybrid fiber cable that carries both signal and power. The maximum cable length that can be used is 100 m (330 ft). The power consumption of the camera may reduce the maximum length of cable that can be used, so alternatively, the power for the camera can be supplied directly to the adapter from the optional LDK 5901 power supply.

Figure 1-6. DigiLink system hybrid fiber connection

LDK 5481/20

DigiLink adapter

LDK 4700/20 DigiLink Base unit

Hybrid fiber cable max. 100 m (330 ft)

SD camera head

optional LDK 5901
DC power supply	OCP 400/10

Ready On-ai r

RS-422 with powerline LDK8121/xx max. 25 m (82 ft)

Mains power

1.4.6 DigiLink system dual fiber configuration

A camera head with an LDK 5481/20 fiber adapter can be connected to the LDK 4700/20 base unit using a dual fiber cable. The maximum cable length that can be used is 5,000 m (16,400 ft). The camera adapter must be powered locally by the optional LDK 5901 DC power supply.

Figure 1-7. DigiLink system dual fiber connection

LDK 5481/20

DigiLink adapter

LDK 4700/20 DigiLink Base unit

HybridDualfibercable maxmax.5,000.100m(16,400(330ft) ft)

SD camera head

optional LDK 5901
DC power supply	OCP 400/10

Ready On-aii r

RS-422 with powerline LDK8121/xx max. 25 m (82 ft)

Mains power

v4.0