2X2 Bare PLC Steel Tube 250µm Single Mode Fiber Splitter

2×2 Bare PLC Steel Tube 250 µm Single Mode Fiber Splitter is a compact, high-performance passive optical device designed to evenly split or combine optical signals between two input and two output fibers. Built with planar lightwave circuit (PLC) technology and encased in a rugged steel tube, it offers stable, low-loss performance for single-mode networks including FTTx, PON, and CATV systems.

Product Features

Planar Lightwave Circuit (PLC) Technology

Provides precise, uniform signal splitting with low insertion loss and excellent wavelength uniformity across a broad spectrum.

2×2 Bare Fiber Configuration

Two input and two output fibers in a simple bare fiber format make integration into splicing trays or pigtails easy.

Rugged Steel Tube Protection

Encased in a compact stainless steel tube for superior mechanical protection and environmental resistance.

Single-Mode Compatibility

Optimised for single-mode fiber networks at 1310 nm and 1550 nm wavelengths with low return loss.

Compact and Lightweight Design

Small form factor simplifies installation in splice closures, distribution boxes, or optical trays.

Product Specifications

• Configuration: 2×2 (two input, two output)
• Fiber Type: Single Mode (250 µm bare fiber)
• Technology: PLC (Planar Lightwave Circuit)
• Tube Material: Stainless steel
• Tube Dimensions: Typically 4 × 40 mm (varies by manufacturer)
• Operating Wavelength: 1260–1650 nm
• Insertion Loss: ≤ typical PLC spec (varies by split ratio)
• Return Loss: ≥ 55 dB (single-mode SC/APC equivalent)
• Applications: FTTx, PON, CATV, test equipment, passive optical networks