Black Box LMC402A Micro Mini Media Converter – 10Mb/100Mb Fiber

Part No:LMC402A Write a Review

Condition:New

Brand:Black Box

Weight:1.16 lbs

Product Type:Micro Mini Media Converter

Black Box LMC402A

Micro Mini Media Converter – 10Mb/100Mb Fiber

The Black Box LMC402A Micro Mini Media Converter is a compact copper‑to‑fiber Ethernet converter that supports both 10 Mbps and 100 Mbps Fast Ethernet connections. Designed in a miniature form factor, it is perfect for connecting copper-based LAN devices to fiber optic cabling in enterprise, campus, or remote office networks.

This genuine Black Box converter combines reliability with energy efficiency, allowing simple integration of fiber into existing copper infrastructures. It’s ideal for extending network reach while maintaining consistent performance.

Features :

This plug-and-play media converter auto-senses 10/100 Ethernet speeds, minimizing configuration effort. Its compact design makes it perfect for tight installations such as desktops, telecom closets, or small equipment racks. Plus, it provides link pass-through functionality for easy troubleshooting.

Advanced Options :

Supporting single-mode or multi-mode fiber (model dependent), the LMC402A enables flexible deployment options across different fiber infrastructures. With low power consumption, durable housing, and reliable signaling, it is ideal for enterprises extending their LAN over fiber segments.

Product Key Features

  • Compact micro mini design
  • 10/100 Ethernet copper-to-fiber conversion
  • Supports single-mode or multi-mode fiber (depending on model)
  • Auto-sensing ports and plug-and-play operation
  • Extended network distance over fiber optic
  • Reliable performance with link pass-through
  • Backed by Black Box quality

Reliability & Performance :

The Black Box LMC402A Media Converter delivers enterprise reliability in a tiny footprint. It guarantees excellent copper-to-fiber integration with low latency, solid bandwidth control, and energy efficient operation. Designed for professional use where uptime and stability are critical.

Key Features :

  • Micro Mini media converter design
  • 10/100 Fast Ethernet support
  • LC or SC fiber interfaces (varies by model)
  • Plug-and-play, auto-negotiation
  • Reliable and energy-efficient performance
  • Backed by Black Box warranty
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BrandBlack Box
SKULMC402A
ConditionNew
Dimensions1.73 × 2.24 × 0.83 in
Weight1.16 lbs
Part NumberLMC402A
Product TypeMicro Mini Media Converter
Network Support10/100 Fast Ethernet
Media ConversionCopper (RJ-45) to Fiber
Fiber SupportMulti-mode or Single-mode (model dependent)
Max DistanceUp to 2 km (multi-mode), 15-20 km (single-mode typical)
Bandwidth10/100 Mbps auto-sensing
Copper InterfaceRJ-45 (10/100Base-TX)
Fiber InterfaceLC or SC connector (varies)
PowerExternal low-power adapter
InstallationPlug-and-play (no config required)
DiagnosticsLink Pass-Through support
EnclosureCompact metal housing
ComplianceIEEE 802.3, RoHS
Operating Temperature0°C to 50°C
Storage Temperature-20°C to 70°C
WarrantyBacked by Black Box warranty
ApplicationsLAN extension, campus fiber uplinks, metro access

Warranty

Backed by Black Box 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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