20
Ethernet switch (MM) FN2008-A1
Technical data
128
Building Technologies
008837_q_en_--
Fire Safety
14.05.2012
20.6
Technical data
Supply input
Voltage inputs
DC 18…32 V each, decoupled
Operating current
Max. 215 mA
Ethernet interface
Bushes
4 x RJ45, 10/100 Mbit/s
Length of line
Max. 100 m via FC TP standard cable
Optical interfaces
Bushes
4 x ST plug connector
Transmission speed
100 Mbit/s
Transmission mode
Full duplex
Type of line
Multimode, 1310 nm
Type of fiber 50/125 µm and
62.5/125 µm
Optical budget 6 dB
Range max. 3000 m (1 db/km)
Connections
Supply inputs
4-pin terminal
Optical connections
4 x ST plug connector
Detector contact
1
Connection
2-pin terminal
Load
Max. 100 mA can be loaded
Monitored for
Internal error
Error in voltage supply
Mechanical data
Dimensions (W x H x D)
60 x 125 x 124 mm
Weight
780 g
Ambient conditions
Storage temperature
-40…+70 °C
Operating temperature
-40…+60 °C
Rel. humidity in operation
95 %, non-condensing
Protection category
IP30
FN2008-A1 is class A equipment and may cause radio interference in residential
areas. If interference does occur, observe the modifications to wiring in document
008851, Installation.