Product-type designation | SCALANCE X308-2LH |
| SCALANCE X308-2LH, MANAGED PLUS IE SWITCH, 2 X 1000MBIT/S SM SC 1 X 10/100/1000MBIT/S AND 7 X 10/100MBIT/S RJ45 PORTS, LED DIAGNOSTICS, FAULT SIGNAL. CONTACT WITH SELECT/SET BUTTON, PROFINET-IO DEVICE, NETWORK MANAGEMENT, INTEGRATED REDUNDANCY MANAGER, OFFICE FEATURES (RSTP, VLAN, IGMP,..) C-PLUG IN SCOPE OF SUPPLY |
Transmission rate | |
Transfer rate / 1 | 10 Mbit/s |
Transfer rate / 2 | 100 Mbit/s |
Transfer rate / 3 | 1000 Mbit/s |
Interfaces | |
Number of electrical/optical connections / for network components or terminal equipment / maximum | 10 |
Number of electrical connections | |
- for network components and terminal equipment
| 8 |
| 1 |
| 1 |
- for redundant power supply
| 2 |
Design of electrical connection | |
- for network components and terminal equipment
| RJ45 port (1 x 1GE, 7 x FE) |
| 2-pole terminal block |
| 4-pole terminal block |
Number of optical interfaces / for optical waveguide | |
| 2 |
Design of optical interface / for optical waveguide | |
| SC port (singlemode up to 40 km) |
Connectable optical power relative to 1 mW | |
- of the transmitter output
| -6… +0 dB |
- of the receiver input / maximum
| -3 dB |
Optical sensitivity relative to 1 mW / of the receiver input / minimum | -23 dB |
Attenuation / of fiber-optic cable transmission link / minimum necessary | 3 dB |
Range / at the optical interface / depending on the optical fiber used | 8… 40 km |
design of the removable storage / C-PLUG | Yes |
Inputs/outputs | |
Operating voltage / of signaling contacts / at DC / rated value | 24 V |
Operating current / of signaling contacts / at DC / maximum | 0.1 A |
Supply voltage, current consumption, power loss | |
Type of supply voltage / redundant power supply unit | No |
Type of voltage / of supply voltage | DC |
Supply voltage | |
| 24 V |
| 18… 32 V |
Product component / fusing at power supply input | Yes |
Consumed current / maximum | 0.4 A |
Power loss | |
| 9.6 W |
Permitted ambient conditions | |
Ambient temperature | |
| -40… +60 °C |
| -40… +70 °C |
| -40… +70 °C |
Relative humidity | |
- at 25 °C / without condensation / during operating / maximum
| 95 % |
Protection class IP | IP30 |
Design, dimensions and weight | |
Design | compact |
Width | 120 mm |
Height | 125 mm |
Depth | 123 mm |
Net weight | 1.4 kg |
Type of mounting | |
| No |
| Yes |
| Yes |
| Yes |
Type of mounting | When used in shipbuilding, installation on a 35 mm standard mounting rail is not permitted |
Product properties, functions, components / general | |
Cascading in the case of a redundant ring / at reconfiguration time of <\~0.3\~s | 50 |
Cascading in cases of star structuring | Any (depending only on signal propagation time) |
Product function | |
| Yes |
| Yes |
| Yes |
| Yes |
- Configuration with STEP 7
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
Protocol / is supported | |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
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