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Black Box LBH120A-H-ST network switch Unmanaged L2 Fast Ethernet (10/100)
SKU
LBH120A-H-ST
- Inexpensive, unmanaged switch extends your network over fiber and adds four ports at the edge of your network.
- Extended temperature range of -10 to +60°C.
- An economical way to add four 10-/100-Mbps ports to your network.
- Features an industrial-strength plastic case and complies with IEC 61000-Part 6-2 generic standards for electromagnetic compatibility (EMC) in industrial environments.
- Offers full wire-speed forwarding rates across the network.
- Supports 2048 MAC addresses and features a 384 KB buffer memory.
- Can be installed easily on a DIN rail. Mounting kit is included.
Category: Network Switches
| Power over ethernet | No |
|---|---|
| Ports type | Fast Ethernet (10/100) |
| Ports quantity | 4 |
| SKU | LBH120A-H-ST |
| EAN | 0822088105237 |
| Manufacturer | Black Box |
| Availability | Out of Stock |
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.
| 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) |
| Fast Ethernet (copper) ports quantity | 4 |
| Fiber ports quantity | 1 |
| Fiber optic connector | ST |
| Copper ethernet cabling technology | 100BASE-TX, 10BASE-T |
| Network | |
| Copper ethernet cabling technology | 100BASE-TX, 10BASE-T |
| Networking standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3x |
| Full duplex | Yes |
| Flow control support | Yes |
| 10G support | No |
| Optical fiber | |
| Fiber type | Multi-mode |
| Fiber optic connector | ST |
| Data transmission | |
| Packet buffer memory | 0.384 MB |
| MAC address table | 2048 entries |
| Store-and-forward | Yes |
| Design | |
| Safety | IP30 |
| Product colour | Black |
| LED indicators | Yes |
| Housing material | Plastic |
| Rack mounting | No |
| Power | |
| Input voltage | 12 - 48 V |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | No |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | -25 - 60 °C |
| Weight & dimensions | |
| Width | 25 mm |
| Depth | 71 mm |
| Height | 109 mm |
| Weight | 200 g |
| Packaging data | |
| Package width | 177.8 mm |
| Package depth | 196.8 mm |
| Package height | 82.5 mm |
| Package weight | 354 g |
| Performance | |
| Packet buffer memory | 0.384 MB |
| Technical details | |
| Product colour | Black |
| Housing material | Plastic |
| Rack mounting | No |
| Certificates | |
| Safety | IP30 |
| Memory | |
| Packet buffer memory | 0.384 MB |
| Indication | |
| LED indicators | Yes |
| Other features | |
| Input voltage | 12 - 48 V |
