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FL SWITCH SFN 4(7) TX/FX ST |
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Ethernet
switch, 4 TP RJ45 ports, 1 FO port, 100 mbps full duplex in ST-D
format, automatic detection of data transmission rate of 10 or 100 mbps
(RJ45), autocrossing function
Interfaces
| Interface |
Ethernet (RJ45) |
| No. of ports |
4 RJ45 ports |
| Type of connection |
RJ45 socket, autonegotiation and autocrossing |
| Transmission physics |
Ethernet in RJ45 twisted pair |
| Transmission speed |
10/100 Mbit/s (RJ45) |
| Interface |
Fiber optic interface |
| No. of ports |
1 FO port |
| Type of connection |
ST format |
| Transmission physics |
Multimode glass fiber |
| Transmission speed |
100 MBit/s (ST, full duplex) |
| Transmission length |
2000 m (Glass fiber 50/125) |
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2000 m (Glass fiber 62.5/125) |
Function
| Basic functionality |
Unmanaged switch / autonegotiation, complies
with IEEE 802.3, store and forward switching mode |
| Status and diagnostics displays |
LEDs: US1, US2
(redundant voltage supply), link and activity per port |
Network extension parameters
| Cascading depth |
Network, line and star structure: any |
| Maximum conductor length
((twisted pair) |
100 m |
Supply voltage
| Supply voltage |
24 V DC |
| Residual ripple |
3.6 VPP (within the permitted
voltage range) |
| Range of supply voltages |
18.5 V DC ... 30.2 V DC |
| Typical current consumption |
140 mA |
General data
| Weight |
265 g |
| Width |
30 mm |
| Height |
131 mm |
| Depth |
70 mm |
| Degree of protection |
IP20 in acc. with DIN 40050/IEC 60529 |
| Ambient temperature (operation) |
0 °C ... 60 °C |
| Ambient temperature (storage/transport) |
-20 °C ... 70 °C |
| Permissible humidity (operation) |
10 % ... 95 % (non-condensing) |
| Housing material |
Aluminum |
| Electromagnetic compatibility |
Conformance with EMC directive 89/336/EEC |
| Emitted interference |
EN 61000-6-4 |
| Immunity to interference |
EN 61000-6-2 |
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Part#: FL SWITCH SFN
4(7) TX/FX ST
Manufacturer#: 2891453
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