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Fiber optic connector — For one-way video, audio, and serial communication from
F
the FOX T USW 203 to a receiver, connect a fiber optic cable between the Tx port on
the FOX T USW 203 and the Rx port on a compatible receiver.
To return serial data from a receiver to the FOX T USW 203 or for HDCP compliance,
connect a fiber optic cable between the Rx port on the FOX T USW 203 and the Tx port
on the receiver.
WARNING:
FOX T USW 203 outputs continuous invisible light, which may
be harmful to the eyes; use with caution.
AVERTISSEMENT: Risque potentiel de blessure grave ou
de mort. Le FOX T USW 203 émet une lumière invisible en
continu qui peut être dangereux pour les yeux, à utiliser avec
précaution.
•
•
•
•
NOTES:
•
•
The Link LED indicators light when there is light presence on either fiber optic port.
RS-232 Over Fiber and Alarm Connector
RS-232 Over Fiber connector —
G
a receiver (for serial control of a projector, for example), connect a host
device to the transmitter via the leftmost poles (Tx, Rx, and G) of this
5-pole captive screw connector (see
Alarm Communication
Alarm connector — For remote monitoring of the status of fiber optic
link 2, connect a custom or furnished monitoring device to the switcher via
the rightmost poles (1 and 2) of this 5-pole captive screw connector (see
Wiring for RS-232 Over Fiber and Alarm Communication
NOTE: Pins 1 and 2 short within the switcher when link 2 does not detect any
connection.
Potential risk of severe injury. The
Do not look into the rear panel fiber optic cable connectors
or into the fiber optic cables themselves.
Ne regardez pas dans les connecteurs de câble fibre
optique sur le panneau arrière ou dans les câbles fibre
optique eux-mêmes.
Plug the attached dust caps into the optical transceivers
when the fiber cable is unplugged.
Branchez les protections contre la poussière dans
l'ensemble émetteur/récepteur lorsque le câble fibre optique
est débranché.
Ensure that you use the proper fiber optic cable. Typically, singlemode fiber
optic cable has a yellow jacket and multimode fiber optic cable has an orange
or aqua jacket.
Only one fiber optic cable, transmitter-Tx-to-receiver-Rx, is required for video,
audio, and serial command transmission, but the HDMI signal output on the
receiver will not be HDCP-compliant and the FOX T USW 203 will not receive
RS-232 reports from the controlled device.
on page 8 for wiring configurations).
FOX T USW 203 Universal Switcher • Installation
T
o pass serial command signals to
Wiring for RS-232 Over Fiber and
Tx
Rx
OPTICAL
Transmitter
to
Receiver
Tx
Rx
OPTICAL
RS-232
ALARM
OVER FIBER
Tx Rx G
1
2
RS-232
OVER FIBER
ALARM
on page 8).
Tx Rx G
1
2
6
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