Black Box LHC211A Fast Ethernet Media Converter – Multi or Singlemode

Part No:LHC211A Write a Review

Condition:New

Brand:Black Box

Weight:1.7 lbs

Product Type:Fast Ethernet Media Converter

Black Box LHC211A

Fast Ethernet Media Converter – Multi or Singlemode

The Black Box LHC211A is a flexible Fast Ethernet media converter designed to extend copper network connections over fiber. Supporting both multimode and singlemode optics (via SFP modules), it delivers reliable 10/100 Mbps connectivity and provides an ideal bridge between legacy copper devices and fiber infrastructure for extended network distances.

As a genuine Black Box networking component, the LHC211A ensures dependable operation, standards compliance, and seamless integration into enterprise, industrial, and campus environments. This compact media converter reduces network bottlenecks and enables smooth copper‑to‑fiber transitions.

Features :

The LHC211A offers 10/100 auto‑sensing copper ports and a flexible fiber interface that supports multimode or singlemode operation (SFP dependent). With plug‑and‑play deployment, DIP switch configuration options, and LED status indicators, it provides quick installation and easy troubleshooting.

Advanced Options :

This media converter supports Link Loss Forwarding for end‑to‑end fault detection, ensuring higher reliability in mission‑critical applications. The compact chassis design allows for standalone use or rackmount integration with Black Box converter chassis systems for high‑density deployments.

Product Key Features

  • Fast Ethernet 10/100 copper to fiber conversion
  • Supports multimode or singlemode fiber
  • Plug‑and‑play installation
  • Flexible standalone or chassis mounting
  • Compact form factor with metal housing
  • LED indicators for power and link status
  • Backed by Black Box reliability

Reliability & Performance :

The Black Box LHC211A is rugged, reliable, and engineered to extend Fast Ethernet networks efficiently over fiber. Supporting both multimode and singlemode optics, it delivers versatility while minimizing downtime with Link Loss Forwarding and diagnostic LEDs. Its compact, fanless, and energy‑efficient design ensures durable performance in enterprise and edge deployments.

Key Features :

  • Flexible copper‑to‑fiber conversion
  • 10/100 auto‑negotiation on copper ports
  • Supports multimode/singlemode fiber via optics
  • Compact form factor
  • Trusted Black Box solution
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BrandBlack Box
SKULHC211A
ConditionNew
Dimensions2.7 × 3.7 × 1 in
Weight1.7 lbs
Part NumberLHC211A
Product TypeFast Ethernet Media Converter
Copper Interface10/100 Mbps RJ45
Fiber InterfaceMultimode or Singlemode (via optics)
Standards SupportedIEEE 802.3, IEEE 802.3u
Distance SupportUp to 2 km (MM), up to 120 km (SM, SFP dependent)
Connector TypeVaries by fiber type (SC/ST/LC options)
Switching Features10/100 auto‑negotiation
Diagnostic FeaturesLED indicators, Link Loss Forwarding
Power SupplyExternal power adapter
Power ConsumptionLow power draw, fanless
CoolingFanless operation
Mounting OptionsStandalone or rackmount (chassis)
Operating Temperature0°C to 50°C
Storage Temperature-20°C to 70°C
Humidity10% – 90%, non‑condensing
CertificationsCE, FCC, RoHS
WarrantyLifetime Warranty
Country of OriginMade by Black Box

Warranty

Lifetime Warranty

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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