Panasonic Coaxial Lan Converter WJ-PR204 WJ-PR201 WJ-PC200 Operating Instructions

2   Parts and functions
2.1  WJ-PR204/WJ-PR204E/WJ-PR201/WJ-PR201E
(connects to the network device)
Front viewAPOWER Indicator
Displays the status of receiver side
unit (see page 24).BLAN Indicator
Indicates that the receiver side unit
is connected to the network
equipment (see page 24).CCOAXIAL Indicator
Indicates that the receiver side unit
is connected to the camera side unit
(see page 24).  
Note
The WJ- PR204 is used as an example in some of the illustrations in this document.
Rear view WJ-PR201,...

WJ-PR204, WJ-PR204EABNC connector
Connects the receiver side unit to
the camera side unit with a coaxial
cable (see page 37).BNetwork connector
Connects the receiver side unit to a
network device with an Ethernet
cable (see page 38).CDC IN
Connects the receiver side unit to
the power outlet with the included
AC cord (see page 39).22Operating Instructions
2 Parts and functionsC
B
A  

2.2  WJ-PC200/WJ-PC200E (connects to the camera)
Front viewALINK Indicator
Displays the status of the camera side unit  (see
page 24).BNetwork connector
Connects the camera side unit to a network
camera with an Ethernet cable (see page 34).CBNC connector
Connects the camera side unit to the receiver
side unit with a coaxial cable (see page 35).  
Rear view
AUsed when attaching the camera side unit to a
ceiling or wall with screws (see page 25).    Operating Instructions23
2 Parts and functionsA
BC A  

2.3  Understanding the IndicatorsThe light indicators change depending on the operating status of the camera and
receiver side units.
Receiver side unitIndicatorLight StatusMeaning
POWER
Green (lit)The receiver side unit is active.OffThe power source is not supplied to the receiver
side unit.
LAN
Green (lit)A network device is connected.Green (flashing)Sending/receiving data from a network device.Orange (lit)A network device is not connected, or the
connected network device is not operated.OffThe power...

3   Mounting the Unit
3.1  Mounting the camera side unit Please read the following information before mounting the camera side unit.
IMPORTANT•Mount the camera side unit to a secure location that is firm enough to support its
weight (approximately 110 g (0.24 lb)) and the weight of the cabling.
• Mount the camera side unit to secure part of the ceiling or wall such as a crossbeam.
• Do not mount camera side units above or below other camera side units. This can cause transmission interference. When...

3.2  Mounting the receiver side unit to a RackBy using the Rack Mount Connecting Fitting  (locally procured), 3 or 4 connected receiver
side units can be mounted to a rack.
Prepare the Rack Mount Connecting Fitting  (BY-HCA10A), which includes the following
items.
– Mounting bracket (2 pcs.)
– Underside continuous connecting bracket (2 pcs.)
– Screw (Flat-head M3 ´6 mm {1/4 inches}: 32 pcs.)
– Screw (M3 ´6 mm {1/4 inches}: 6 pcs.)
IMPORTANT
• Make sure to use the screws included with the BY-HCA10A.
• The...

Note• When mounting the receiver side units, place one of the units to either theleft or right edge and connect then connect the units.
• The BY-HCA10A rack mount bracket comes with 2 underside continuous
connecting bracket and 32 screws  (flat-head: M3´6 mm {1/4 inches}). When
connecting 3 units together, use 1 underside continuous connecting bracket
and 12 screws  (flat-head: M3 ´6 mm {1/4 inches}). Keep the remaining parts.
• Connecting 4 receiver side units
(Recommended torque 0.7±0.3 N·m {0.52±0.22...

2.Secure the mounting brackets of the BY-HCA10A to both sides of the connected
receiver side units with the screws included with the BY-HCA10A.
(Recommended torque 0.7±0.3 N·m {0.52±0.22 lbf·ft})
Note
• The BY-HCA10A rack mount bracket comes with 6 screws (M3 ´6 mm
{1/4  inches}). Use 4 screws  (M3´6 mm {1/4 inches}) when mounting to sides
of the connected receiver side units. Keep the remaining parts.
28Operating Instructions
3 Mounting the UnitScrew (M3×6 mm {1/4 inches}: 
Rack mount connecting...

3.Secure the connected receiver side units to the separately-sold racks.
• Securely mount the receiver side units to the rack with the rack mounting screws
(locally procured, nominal diameter 5 mm {3/16 inches} tapping).
• When mounting to a rack, we recommend that you attach a cooling fan or other
device to keep the units cool.
IMPORTANT
• Take measures to ensure that the temperature in the rack does not exceed50 °C (122 °F).
• When mounting receiver side units to the rack, leave 1U (44 mm {1 23/32...

4   Connecting the Unit
4.1  Connection Conditions Maximum cable length varies depending on the power source used for the receiver side
unit and the camera. Refer to the following information when connecting a camera to
the coaxial LAN converter.
4.1.1  When using a 1-channel Receiver Side Unit
IMPORTANT •Use RG -6/U coaxial cable with a loop resistance of 4  W/100  m {328  feet} or less.
• When the receiver side unit is powered by PoE, use a PoE camera that consumes
no more than 6.5 W. A PoE+ camera...