Black Box Network Services
Black Box LBH 120 Ethernet Switch (LBH120AHST)
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- SKU:
- 18132787
- MPN:
- lbh120a-h-st
- Availability:
- Usually ships the same or next business day. In stock at our IL warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 05/26/2026 11:56:07 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $231.04 each 231.04 |
- Stock Update:
- 05/26/2026 11:56:07 PM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
Add switch segments in harsh environments with the Black Box® Hardened Mini Industrial Switches.Featuring a rugged industrial case, they're particularly ideal for any factory application where you need unmanaged switching between multiple traffic segments. Or use them in power plants, mining and military sites, or anywhere temperature and contaminants would ordinarily wreak havoc on the switching circuitry.
The Hardened Mini Industrial Switches function at temperatures ranging from 14o to 140° F (-10 to +60° C).
Package Contents:
- Ethernet Switch
- Mounting Kit
Features
Package Contents:
EMI:
Yes
Yes
Taiwan
- LBH 120 Ethernet Switch
- Din Rail Mounting Kit
Certifications & Standards:
EMI:
- FCC Part 15, Class A
- EN61000-6-3: EN55022
- EN61000-3-2
- EN61000-3-3
- EN61000-6-2:EN61000-4-2
- EN61000-4-3
- EN61000-4-4
- EN61000-4-5
- EN61000-4-6
- EN61000-4-8
- EN61000-4-11
- IEC60068-2-6 Fc
- IEC60068-2-27 Ea
- IEC60068-2-32 Ed 0
- IP30
- CE
- TAA
- 802.3x
- 802.3
- 802.3u
TAA Compliant:
Yes
Environmentally Friendly:
Yes
Country of Origin:
Taiwan
Specs
| Power Description | |
| Power Source | Power Supply |
| Physical Characteristics | |
| Form Factor |
|
| Weight (Approximate) | 8 oz |
| Height | 4.3" |
| Width | 1" |
| Depth | 2.8" |
| Warranty | |
| Limited Warranty | 5 Year |
| Interfaces/Ports | |
| ST Port Type | Duplex |
| Bypass | No |
| USB | No |
| Management Port | No |
| Port/Expansion Slot Details | 5 x Fast Ethernet Network |
| Total Number of Network Ports | 5 |
| Token Ring Port | No |
| LRE Port | No |
| Number of Network (RJ-45) Ports | 4 |
| Number of ST Ports | 1 |
| General Information | |
| Brand Name | Black Box |
| Manufacturer Website Address | http://www.blackbox.com |
| Marketing Information | 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. Order power supplies separately, see Related Products. |
| Product Type | Ethernet Switch |
| Product Name | LBH 120 Ethernet Switch |
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LBH120A-H-ST |
| Product Series | LBH120 |
| Media & Performance | |
| Ethernet Technology | Fast Ethernet |
| Media Type Supported |
|
| Fiber Mode Supported | Multi-mode |
| Fiber Optic Cable Wavelength | 1300 nm |
| Network Technology |
|
| Network & Communication | |
| Layer Supported | 2 |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Black Box LBH 120 Ethernet Switch (LBH120AHST)
$234.56