4.6.1
Cable requirements
For operation, the camera requires a video and cable harness, as described below.
● A cable to provide a 24 Vac power supply to the dome.
● A Cat 5 Ethernet cable.
● Optional audio cables.
● Optional coaxial cable to monitor analogue video.
Important: Make sure that the power supply corresponds with the power requirement of
the dome, or damage will occur. If any mistake happens, contact a qualified technician.
4.6.2
Verifying Ethernet connectivity
Refer to the following figure to determine whether you have established an Ethernet
connection.
Ethernet socket LEDs green/yellow
Green on/off : 100/10 Mbit
Yellow on/blink : link OK, active
Yellow off/flash : link down, TX attempt
4.6.3
22-pin cable harness
The 22-pin cable harness of the HSD626EXP
4.6.4
22-pin connector definition
With the 22-pin connector, installers can simply connect the power and video cables to the
dome at the same time. The alarm pins are serviceable for connecting alarm input and output
devices, such as alarm sensors, sirens, or flashing lights with the surveillance system. For the
definition of each pin, see the table below.
22-pin connector
The definitions of each pin are listed in the following table.
Dome camera setup
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