Fiber Wall Socket

SJ-FTTH-SK-8 4-Port SC/LC Fiber Wall Socket

SJ-FTTH-SK-8 is an indoor wall-mounted fiber termination outlet for FTTH and FTTx subscriber endpoints. It supports SC simplex or LC duplex adapters, indoor drop cable entry, fiber splicing, storage and protected cable connection in homes, offices and commercial buildings. Adapter type, connector polish, pigtails and included accessories should be confirmed against the project BOM or drawing before ordering.

SJ-FTTH-SK-8 Technical Specifications

ModelSJ-FTTH-SK-8
Enclosure MaterialABS plastic
Maximum Splicing Capacity4 splices
Supported Adapter FormatSC simplex or LC duplex
Compatible Incoming CableIndoor drop fiber cable
Operating Temperature-25 °C to +60 °C
ColorWhite
MountingScrew-fixed wall mount
Dimensions100 × 85 × 27 mm

Configuration note: The listed enclosure material is ABS plastic. Adapter type, connector polish, pigtails and included accessories can vary by project configuration. Confirm the BOM, drawing or approved sample before placing a production order.

Product Overview

SJ-FTTH-SK-8 is designed for indoor fiber termination at FTTH and FTTx subscriber endpoints. The enclosure provides space for fiber splicing, protected routing and cable storage while presenting SC simplex or LC duplex adapter positions at the wall outlet.

Typical Applications

  • Indoor FTTH and FTTx subscriber termination
  • Residential, office and commercial-building fiber outlets
  • FTTD and FTTO endpoint installations
  • Low-count SC or LC fiber termination using indoor drop cable

Installation and Acceptance Checks

  • Confirm the cable entry direction, mounting surface and available wall space before installation.
  • Route and store the drop cable without exceeding the cable manufacturer’s minimum bend radius.
  • Secure the incoming cable and protect splices from strain, pinching and connector contamination.
  • Match the adapter and connector polish to the project design; do not mix APC and UPC interfaces.
  • Inspect and clean connector end faces, then complete the project-specified optical acceptance tests.

What to Confirm Before Ordering

  1. Required quantity and delivery destination
  2. SC simplex or LC duplex adapter configuration
  3. APC or UPC connector polish
  4. Pigtail type, fiber type and requested length
  5. Incoming cable type and preferred cable entry direction
  6. Included adapters, pigtails, sleeves, mounting hardware and labeling
  7. Datasheet, dimensional drawing, sample or OEM packaging requirements

Send BWNFiber your BOM, endpoint drawing or reference model for a configuration review. You can also compare additional fiber wall sockets and FTTH optical outlets.

Which Wall Outlet Fits Your Project?

SK-9SS-2CSK-8 (this model)
Format86 × 86 mm faceplate, 10 mm slimSocket with transparent flip cover, 86 × 115 × 23 mmEnclosed outlet box, 100 × 85 × 27 mm
Capacity2F SC / 4F LC, adapters + pigtails included1 adapter position, SC duplex, 2 fibers4 splices, SC adapters + pigtails included
CoverFlat dust-proof plateRotating transparent cover, laser warning labelEnclosed box with splice storage
Best forStandard 86 wall points, homes and desksSubscriber sockets needing a safety cover4-fiber termination with splice storage

Full range: Fiber Wall Socket category · SJ-FTTH-SK-9 → · SJ-FTTH-SS-2C →

FAQ

FAQ: SJ-FTTH-SK-8 Fiber Wall Socket

What is the SJ-FTTH-SK-8 used for?

It is an indoor wall-mounted fiber wall outlet box for FTTH/FTTx subscriber endpoints: the indoor drop cable enters the box, is spliced on up to 4 splice positions, and connects to SC simplex or LC duplex adapters at the outlet.

Are adapters and pigtails included?

Yes. SC adapters with pigtails are supplied as standard. Connector polish (APC or UPC) and accessories are confirmed against your BOM or drawing before production.

Should I choose SC simplex or LC duplex?

Both fit this outlet. SC simplex serves one fiber per adapter; LC duplex serves two fibers in a smaller footprint. Match the choice to your ONT/ONU and patch cords.

APC or UPC — which polish should I order?

Match the polish to your network design and do not mix APC and UPC on the same link. See our SC/APC vs SC/UPC comparison for details.

What cable does it accept?

Indoor drop fiber cable entering from the front. Route and store it above the cable manufacturer’s minimum bend radius.

Is this outlet suitable for outdoor use?

No. The SK-8 is an indoor enclosure. For outdoor or IP-rated distribution points, see our fiber termination boxes.

How is it different from the SK-9 faceplate and the SS-2C socket?

The SK-8 is an enclosed box with 4 splice positions and internal storage; the SK-9 is a slim 86-type faceplate for 2 fibers; the SS-2C is a covered socket with one adapter position and a laser warning label.

Can I order it in bulk or with OEM branding?

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