VB-C300 Start Guide Manual

xiii
a Safe Use of Equipment
a CAUTION:
● Use the PoE HUB or Midspan which is compliant with IEEE802.3af and has been
confirmed for the interoperability with the camera.
● Do not touch the tip of the LAN cable with a wet
hand.
● When the PoE HUB and AC adapter (optional) are
both connected to the camera, the PoE-supplied
power is used while it is active, and the power from
the AC adapter is not used.
● Although some PoE HUBs can limit the current used by each port, limiting may
prevent the camera from operating correctly. In this case, do not limit the current
for the port used by the camera.
● Some PoE HUBs have a limit on the total current consumption of the ports and
using multiple ports of a single hub may prevent the camera from operating
correctly. Check the manual of the PoE HUB used.
● Use a LAN cable conforming to Category 5 or higher standard (max. length:
100m).
● Use a shielded twisted-pair (STP) cable conforming to the EMC standard as the
LAN cable.
When using the camera with PoE HUB
* Similarly to the PoE HUB, a Midspan (LAN cable power supply device) supplies
power to the camera via the LAN cable.
VB-C300
VB-C300
LAN cable
Max. 100m
LAN cable
HUB
Midspan
(LAN cable power supply device)
PoE HUB