10
6644-2214
Environmental conditions
Isolation between interfaces
Power Interface to all other
2.8 kV DC 2.0 kV RMS @ 50 Hz and 60 s duration
TX signal Interface to all other
2.1 kV DC 1.5 kV RMS @ 50 Hz and 60 s duration
TX shield Interface to all other
1.5 kV DC 1.0 kV RMS @ 50 Hz and 60 s duration
Environmental
Temperature, operating
–25 to +70°C (SDW-550),
–25 to +65°C (SDW-541)
–25 to +60°C (SDW-532)
Temperature, storage and transportation
–25 to +70°C
Relative humidity, operating
5 to 95% (non-condensing)
Relative humidity,
storage and transportation
5 to 95% (condensation allowed outside packaging)
Altitude, operating
2000 m/70 kPa
Mechanical
Dimension (W x H x D)
35 x 121 x 119 mm
Weight
0.2 kg
Mounting
DIN-rail
Degree of protection
IP21
Configuration
Auto configured (auto-negotiation) or manually setting of speed and duplex of individual TX port,
by DIP-switches.
Port mirror function is possible to set with DIP-switch. With the port mirror function active the
switch will copy all outgoing traffic to port 1. This can be used to monitor all traffic going out
from the switch. Packets may be discarded if the total throughput exceeds the port speed of port
1.
Fibre optic power budget
Model
Multimode
MM-xx2
Singlemode
SM-SC15
Singlemode
SM-LC15
Singlemode
SM-LC40
Transmitted wavelength
1310 nm
1310 nm
1310 nm
1310 nm
Min. output power, transmitter
–19 dBm
–15 dBm
–15 dBm
–5 dBm
Max. output power, transmitter
–12 dBm
–8 dBm
-8 dBm
0 dBm
Input sensitivity, receiver
–31 dBm
–34 dBm
–31 dBm
–34 dBm
Min. power budget
12 dBm
19 dBm
16 dBm
29 dBm
Max. power budget
19 dBm
26 dBm
23 dBm
34 dBm
Recommended fibre cable and
core / cladding diameter
50/125
62.5/125
9/125
10/125
9/125
10/125
9/125
10/125
Attenuation in connectors / splices
Type
Normal attenuation
Connector
0.2 - 0.4 dBm
Fusion splice
0.1 dBm
Mechanical splice
0.2 dBm
