Fiber Wall Socket

SJ-FTTH-MN-1-LC-UPC 2 Port LC Fiber Wall Socket Box

The SJ-FTTH-MN-1-LC-UPC is a 2-port LC fiber wall socket box in the standard 86 × 86 mm format. Two LC/UPC duplex ports give high-density terminations — up to four fibers presented on one small plate — making it the natural choice for FTTD desk outlets, enterprise rooms and anywhere LC density matters more than SC convenience. The 86-type housing is ABS+PC, 22 mm deep, and mounts on the wall or a standard 86 back box with screws.

SJ-FTTH-MN-1-LC-UPC Specifications

ModelSJ-FTTH-MN-1-LC-UPC
TypeFiber wall socket box, 86 type
Format86 × 86 × 22 mm; fits standard 86 back boxes
Port configuration (this model)2 ports, LC/UPC duplex
Family optionsMN-1 series: LC/UPC duplex, SC/APC or SC/UPC simplex
Housing materialABS + PC, white
MountingScrew-fixed, wall mounted / 86 back box
Operating temperature−40 °C to +70 °C

Key Features

  • LC duplex density — two LC/UPC duplex ports present up to four fibers on one 86 plate, double the density of SC simplex.
  • Made for FTTD and enterprise — the standard choice where desk outlets and office cabling use LC patching.
  • Standard 86-type format — fits common 86 back boxes; no custom plates or wall cut-outs.
  • Termination and storage in one plate — the base fixes the incoming cable, protects the splice and stores surplus fiber.
  • Family consistency — the same housing comes with SC/APC and SC/UPC options, so projects can standardize the look and vary the connector.
  • Rated −40 °C to +70 °C — covers corridors and plant rooms as well as offices.

Where the SJ-FTTH-MN-1-LC-UPC Fits

  • Fiber to the desk (FTTD) — high-density desk outlets fed by indoor LC cabling.
  • Enterprise rooms — multi-fiber wall points where LC duplex is the patching standard.
  • Apartment entry points — where the {DROP} terminates and structured cabling begins.

Need SC instead of LC? See the SC/APC and SC/UPC versions in the series table below. Need factory-fitted adapters with pigtails? See the SJ-FTTH-SK-9 86 faceplate. Full range: Fiber Wall Socket category.

Installation Notes

  • Fix the socket to the wall or a standard 86 back box with screws; clamp the incoming cable before terminating.
  • Terminate fibers to LC pigtails or field connectors, then seat the duplex adapters — note the duplex clip orientation before clicking in.
  • Keep bends above the minimum bend radius inside the 22 mm base.
  • For general wall-outlet mounting, see how to install a fiber wall socket in your house.

The MN-1 Series: Same Housing, Three Connector Options

MN-1-LC-UPCMN-1-SC-APCMN-1-SC-UPC
Ports2 × LC/UPC duplex2 × SC/APC simplex2 × SC/UPC simplex
Best forHigh-density LC, FTTD, enterprisePON/FTTH subscriber pointsEnterprise and data cabling

Same 86 × 86 × 22 mm housing across the series — pick the connector, keep the look. Full range: Fiber Wall Socket category

FAQ

SJ-FTTH-MN-1-LC-UPC 2 Port LC Fiber Wall Socket Box FAQ

Why choose LC over SC at the wall point?

LC duplex doubles the fiber density of the plate — two LC/UPC duplex ports present up to four fibers — and matches the LC patching used in most enterprise and FTTD cabling.

Does it fit a standard 86 back box?

Yes. The socket follows the 86 × 86 mm format at 22 mm depth and mounts on standard 86 back boxes as well as directly on the wall.

How many fibers does it present?

Up to four, through two LC/UPC duplex ports.

Are adapters included?

Tell us your adapter configuration (LC duplex, UPC or APC) when ordering and we confirm the factory configuration on the datasheet.

What is the difference between the MN-1-LC-UPC and MN-1-SC-UPC?

Same 86 × 86 × 22 mm housing; this model takes two LC/UPC duplex adapters, the SC/UPC version takes two SC/UPC simplex adapters.

Is it suitable for outdoor use?

No. It is an indoor socket. For outdoor points, use an IP-rated fiber termination box.

Do you support project pricing and OEM?

Yes — send adapter configuration and quantities to our sales team for a configuration review and quote.