Rear Connectors - Axis Q7920 Chassis Installationshandbuch

Mounting Axis video encoder blades
The AXIS Q7920 can accommodate 14 Axis video encoder blades. The slots for these are numbered
1–14 from left to right. There are 4 slot groups in AXIS Q7920. Slot 1–4, slot 5–7, slot 8–11
and slot 11–14
The first blade should be inserted in slot 1. After that all slots can be used without any further
regulations. See Optimizing Performance, on page 16 for information of how to optimize the
performance of the AXIS Q7920.
In order to get full functionality from AXIS Q7920 the blade in slot 1 should be an AXIS Q7436,
AXIS Q7406, AXIS Q7414, AXIS P7224 or newer.
Follow these steps to mount an Axis video encoder blade in the AXIS Q7920:
1. Remove the front panel cover from the slot in to which the video encoder blade will be
mounted.
2. Slide the video encoder into place , using the guides as an aid.
3. Fix the video encoder in place, using the screws from the front panel cover.
The AXIS Q7920 supports hot-swap of video encoder blades. A blade can be removed and/or
inserted without the need of switch off the AXIS Q7920.
NOTICE
NOTICE NOTICE
Front panel covers should be used on all empty slots.
Unit connectors

Rear Connectors

Network connector : Standard RJ45 connector, designed for 10/100/1000 Mbps.
Network connector : Standard SFP connector, designed for 1000 Mbps.
RS-485 connector: Usually used for connecting Pan Tilt Zoom devices.
Power In/Out Connectors: 12 V DC 100 mA out. This connector could be used to supply power to
external units.
I/O Terminal Connectors: Provides the physical interface for up to 12 I/Os.
Chassis ID
Chassis ID 0–15: Sets a chassis ID. Used in multichassis installations.
Chassis ID A-P: Currently not used.
AXIS Q7920 Chassis
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