122 en | Multifunction power supply, large | PRA-MPS3 PRAESENSA
2019.11 | V1.00 | Installation manual Bosch Security Systems B.V.
4. Port6 is an SFP socket for a Small Form-factor Pluggable module. This allows for a long
distance connection using glass fiber to the next cluster. In case two glass fiber
connections are needed, e.g. to make the devices in the cluster part of a long distance
fiber ring, at least two fiber ports are needed from two multifunction power supplies, or
from a stand‑alone network switch with two SFP sockets, or a combination of these.
PRA-SFPSX: < 550 m
PRA-SFPLX: < 10 km
1
2
PRA-SFPxX
Caution!
Risk of eye injury. When inspecting a connector, ensure that light sources are off. The light
source in fiber optic cables may cause eye injury. SX and LX fiber connections use invisible IR
light.
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