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Black Box LBH120A-H-ST network switch Unmanaged L2 Fast Ethernet (10/100)
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MPN
LBH120A-H-ST
UPC
822088105237
About this item
Hardened Mini Industrial Switch, 4 x 10/100Mbps RJ-45, 1 x 100Mbps ST, Multimode
Tough DIN rail-mountable switch enables you to extend your network up to 20 kilometers over fiber.
- Inexpensive, unmanaged switch extends your network over fiber and adds four ports at the edge of your network.
- Extended temperature range of -14 to +140° F.
- Inexpensive, unmanaged switch extends your network over fiber and adds four ports at the edge of your network.
- Extended temperature range of -14 to +140° F.
Specifications
Management features
| Switch type | Unmanaged |
| Switch layer | L2 |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 4 |
| Basic switching RJ-45 Ethernet ports type | Fast Ethernet (10/100) |
| Copper ethernet cabling technology | 100BASE-TX,10BASE-T |
| Fast Ethernet (copper) ports quantity | 4 |
| Fiber ports quantity | 1 |
Networking
| Networking standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3x |
| Full duplex | |
| 10G support | |
| Flow control support |
Data transmission
| MAC address table | 2048 entries |
| Store-and-forward |
Optical fiber
| Fiber type | Multi-mode |
| Fiber optic connector | ST |
Design
| Rack mounting | |
| Product colour | Black |
| Housing material | Plastic |
| LED indicators | Y |
| Safety | IP30 |
Performance
| Packet buffer memory | 0.384 MB |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) |
Operational conditions
| Operating temperature (T-T) | -25 - 60 °C |
Weight & dimensions
| Width | 25 mm (0.98 ") |
| Depth | 71 mm (2.77 ") |
| Height | 109 mm (4.25 ") |
| Weight | 200 g (0.44 lbs) |
Packaging data
| Package width | 177.8 mm |
| Package depth | 196.85 mm |
| Package height | 82.55 mm |
| Package weight | 354 g |
Other features
| Input voltage | 12 - 48 V |
Note:
Please be aware that availability, promotions, and descriptions may change without notice, but you can feel confident knowing that the price for
LBH120A-H-ST by Black Box
you see now, is the price you pay. If you have any questions, our customer care team is available to assist you.
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