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TMT Global
PRODUCT DATASHEET
TMT-FS-ST-12 SERIES
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Product & Description
AUTO-69144REV 0029 Aug 2026PAGE 1 OF 2

1x2 Steel Tube / Blockless PLC Splitter

KEY FEATURES
  • 1x2 PLC optical split ratio
  • Steel tube / blockless construction
  • 1260 to 1650 nm operating wavelength window
  • Low insertion loss and controlled channel uniformity
  • SC/APC, SC/UPC, LC or bare-fibre configuration options
  • RoHS / REACH compliant material requirement

Overview

TMT Global 1x2 Steel Tube / Blockless PLC Splitter Series

The TMT Global 1x2 Steel Tube / Blockless PLC Splitter is a passive optical power-splitting component for FTTx, PON, telecom access, ODF, fibre distribution box and rack/cabinet applications. It provides 1 input and 2 output optical paths in a steel tube / blockless construction, with controlled insertion loss, uniformity and return-loss performance for single-mode optical networks.

KEY FEATURES

  • 1x2 PLC optical split ratio
  • Steel tube / blockless construction
  • 1260 to 1650 nm operating wavelength window
  • Low insertion loss and controlled channel uniformity
  • SC/APC, SC/UPC, LC or bare-fibre configuration options
  • RoHS / REACH compliant material requirement

Applications

  • FTTH / FTTx PON distribution
  • ODF and fibre distribution frames
  • Fibre distribution boxes and closures
  • Telecom access networks
  • Enterprise and campus fibre networks
  • OEM / PUBLICATION POSITIONING
  • Website / OEM statement: This SKU is defined by the specification on this datasheet. Any supplied product must match the declared split ratio, package construction, optical performance, connector configuration and documentation requirements.
  • STANDARDS / TEST BASIS
  • IEC 61300 series test methods for passive fibre components
  • IEC 61753 performance framework where applicable
  • IEC 61754 connector interface series where connectorised
  • RoHS and REACH documentation required
  • OEM must provide optical test report for every supplied batch
  • QUALITY / ACCEPTANCE
  • OEM must provide optical test report for every supplied batch
TMT Global
PRODUCT DATASHEET
TMT-FS-ST-12 SERIES
Product QR code
Technical Specifications
AUTO-69144REV 0029 Aug 2026PAGE 2 OF 2

General Specification

Parameter TMT Declared Specification
Product type 1x2 Steel Tube / Blockless PLC Splitter
TMT SKU TMT-FS-ST-12
Split ratio 1x2
Input / output 1 input / 2 output
Package type Steel tube / blockless
Installation method Compact module for boxes, closures and ODFs
Connector / lead option Bare fibre or SC/LC connectorised
Fibre type Single-mode G.657.A1/A2 or G.652.D as ordered
Operating wavelength 1260 to 1650 nm
Operating temperature -40 C to +85 C target for component; final range by package
Storage temperature -40 C to +85 C target
Packaging Individual protected pack with product label and test report
Insertion loss <= 4.2 dB
Uniformity Ratio dependent, controlled by production test report
Return loss >= 50 dB UPC / >= 55 dB APC target where connectorised
Polarisation dependent loss <= 0.3 dB target
Directivity >= 55 dB target

Declared Specifications

ParameterDeclared Value
BrandTMT Global

Ordering Information

Item NameItem Code / SKUControlled DescriptionSeriesBrand
1x2 Steel Tube / BlocklessTMT-FS-ST-121x2 Steel Tube / BlocklessSteel Tube Blockless PLC SplitterTMT Global
1x4 Steel Tube / BlocklessTMT-FS-ST-141x4 Steel Tube / BlocklessSteel Tube Blockless PLC SplitterTMT Global
1x8 Steel Tube / BlocklessTMT-FS-ST-181x8 Steel Tube / BlocklessSteel Tube Blockless PLC SplitterTMT Global
1x16 Steel Tube / BlocklessTMT-FS-ST-1161x16 Steel Tube / BlocklessSteel Tube Blockless PLC SplitterTMT Global
1x32 Steel Tube / BlocklessTMT-FS-ST-1321x32 Steel Tube / BlocklessSteel Tube Blockless PLC SplitterTMT Global
1x64 Steel Tube / BlocklessTMT-FS-ST-1641x64 Steel Tube / BlocklessSteel Tube Blockless PLC SplitterTMT Global
2x8 Steel Tube / BlocklessTMT-FS-ST-282x8 Steel Tube / BlocklessSteel Tube Blockless PLC SplitterTMT Global
2x16 Steel Tube / BlocklessTMT-FS-ST-2162x16 Steel Tube / BlocklessSteel Tube Blockless PLC SplitterTMT Global
TOTAL ORDERING ROWS: 8 SKUs