Bosch PRAESENSA, Руководство пользователя

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PRAESENSA Installation wiring | en 105
Bosch Security Systems B.V.
Underwriters Laboratories Listing Document (ULLD)
2021.12.21 | V0.15b | F.01U.402.882
3.11.2 Functional diagram
Functional and connection diagram Internal device functions
T
R
LC
LC Dual lockable transmitter and
receiver connector
T Transmitter
R Receiver
Controller
3.11.3 Parts included
The box contains the following parts:
Quantity Component
1 SFP fiber transceiver
No tools or Ethernet cables are provided with the device.
3.11.4 Transceiver
To install an SFP transceiver, follow the procedure below:
1.
An SFP transceiver can be damaged by static electricity. Be sure to observe all standard
electrostatic discharge (ESD) precautions, such as wearing an antistatic wrist strap, to
avoid damaging the transceiver.
2. Remove the transceiver from its packaging.
3. Position the SFP transceiver with the label facing up. The transceiver can be
hot‑swapped; there is no need to power‑off the host device to install a transceiver.
4. With the handle on the transceiver oriented towards the host device, slide the transceiver
into the SFP socket and push until it clicks into place.
5. Verify that the handle on the transceiver is in the position that secures the transceiver
and prevents it from being dislodged from the socket.
3.11.5 Fiber cable
To insert a fiber cable with LC connector, follow the procedure below:
1.
Verify that the type of cable is appropriate for the SFP transceiver that is installed.
2. The SFP transceiver has two connectors. Each connector connects to a separate fiber
strand. One is for receiving data and the other is for transmitting data. When connecting a
fiber optic cable to the SFP module, be sure that the receive fiber connector is connected
to the transmitter connector on the remote end‑node device, and the transmit fiber
connector is connected to the receiver connector on the remote node.
3. Remove the dust plugs from the LC fiber cable and save the dust plugs for future use.
Then inspect and clean the cable end‑face.
4. Remove the dust plugs from the SFP transceiver optical bores. Immediately attach the LC
fiber cable to the SFP transceiver.