KM-2 - Media converter
KM-2 media converter is a device used to convert signals between 10/100Base-TX cable networks and 100Base-FX fiber optic networks. The device is equipped with one Ethernet 10/100Base-TX port intended to connect cable lines with UTP cable ended with RJ-45 connector and second fiber optic transmission port for S.C. optical connector. KM-2 converter is using for transmission two fibers (TX, RX) or single fiber when using Wavelength Division Multiplexing technology. Thanks to this solution only one fiber is used to create a transmission channel (broadcasting and receiving are on different wave lengths of one fiber). KM-2 converters are working only in single-mode networks.
Technical data
| ATEX certificate number |
KDB 14 ATEX 0026X |
| Supply parameters: |
|
| Supply voltage U |
9 ÷ 24 VDC |
| Supply current I for voltage: |
|
| - 9 VDC |
230 mA |
| - 12 VDC |
160 mA |
| - 15 VDC |
140 mA |
| - 24 VDC |
90 mA |
| Ethernet link parameters: |
|
| Transmission speed |
10/100 Mbps |
| Transmission type |
full/half duplex |
| Functions |
MDI/MDI-X (cable auto identification ,straight/crossed) |
| Fiber optic parameters: |
|
| Fiber optic type |
9/125 μm SM |
| Transmission speed |
100 Mbps |
| Maximum transmission distance |
60 km |
| Transmission type |
|
| KM-2/*/A/*/* and KM-2/*/B/*/* |
over one fiber of fiber optic cable |
| KM-2/*/C/*/* |
over two fibers of fiber optic cable |
| Broadcasting wave length (TX) |
|
| KM-2/*/A/*/* |
1310 nm |
| KM-2/*/B/*/* |
1550 nm |
| KM-2/*/C/*/* |
1310 nm |
| Receiving wave length (RX) |
|
| KM-2/*/A/*/* |
1550 nm |
| KM-2/*/B/*/* |
1310 nm |
| KM-2/*/C/*/* |
1310 nm |
| Normal working conditions: |
|
| Device category |
I M1 |
| Casing type |
[EX op is Ma] I |
| Working temperature range |
0°C ÷ 70°C |
| 0°C ÷ 70°C |
max 95% |
| Casing protection degree |
IP20 |
| Type of work |
continuous |
| Width x Height x Depth |
166 x 95 x 22,5 mm |
