Black Box LBH120A-H 5-Port Unmanged Fast Ethernet Switch (10/100Tx)

Black Box LBH120A-H Fast Ethernet Hardened Temperature Switch , 5 10/100-Mbps Copper RJ45
Model: LBH120A-H
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Black Box LBH120A-H 5-Port Fast Ethernet, Unmanaged, with Extended Temperature

Add switch segments in harsh environments with the Black Box LBH120A-H 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). They’re also compact. They give you an affordable switching solution for harsh environments where you have limited space for networking hardware, such as in transportation cabinets on roadsides, on shop floors, and in multi-tenant dwellings or fiber-to-thehome (FTTH) applications. Plug and play, the switches don’t have any complicated software to set up and run. What‘s more, the Hardened Mini Industrial Switches can be DINrail mounted (a mounting kit is included) and are equipped with terminal block power input for use in industrial applications that require Ethernet switching.

Key Features

  • 5 Unmanaged Fast Ethernet Ports (10/100TX)
  • Full wire-speed forwarding rates across the network
  • Auto MDI/MDI-X RJ-45 copper ports with auto-negotiation and full- or half-duplex mode autodetect
  • Supports 2048 MAC addresses and features a 384 KB buffer memory
  • Industrial-strength plastic case
  • IEC 61000-Part 6-2 generic standards for electromagnetic compatibility (EMC) in industrial environments
  • DIN-rail mounting kit included
  • Order power supplies separately, see Related Products
  • Operating temperature range between -14 and 140º F (-25 to 60º C)
  • 12 to 48 VDC power input.
  • Comes with a standard 5 Year Double Diamond™ Warranty 
Technology
CategoryEthernet Switch
Total Ports5
Ethernet Ports5 Fast Ethernet (10/100TX)
Processing TypeStore and forward with half-duplex backpressure and IEEE 802.3x full-duplex flow control
Transfer RateEthernet: 14,880 pps; Fast Ethernet: 148,800 pps
MAC Table Size2 KB with 384 KB packet buffer
Mechanical
EnclosurePlastic case
Dimensions4.3"H x 1"W x 2.8"D (10.9 x 2.5 x 7.1 cm)
Weight0.5 lb. (0.2 kg)
Tags: LBH120A-H