G.657.A1 Indoor Multicore LSZH Fibre Cable Family

Key features

6F / 8F / 12F / 24F / 48F / 96F controlled Series
G.657.A1 bend-insensitive single-mode fibre
Stranded loose-tube family architecture
Non-armoured indoor LSZH / HFFR jacket
One physical WooCommerce family page
CPR target Cca-s1b,d2,a2 or higher — certification pending

TMT Global Series G.657.A1 Indoor Multicore LSZH Fibre Cable Family

The TMT G.657.A1 Indoor Multicore LSZH Fibre Cable Family is a controlled non-armoured stranded loose-tube series for permanent building backbone and riser routes. The 6F, 8F, 12F, 24F, 48F and 96F models share one construction philosophy and are managed as one website family, with exact Series item codes listed in the ordering table. Final CPR family grouping and representative test sample(s) remain subject to Notified Body acceptance.

Key features

6F / 8F / 12F / 24F / 48F / 96F controlled Series
G.657.A1 bend-insensitive single-mode fibre
Stranded loose-tube family architecture
Non-armoured indoor LSZH / HFFR jacket
One physical WooCommerce family page
CPR target Cca-s1b,d2,a2 or higher — certification pending

Typical applications

MTR-to-FTC building backbone
High-rise indoor fibre risers
Mini-ODF / telecom-room distribution
Commercial and residential building infrastructure
Permanent indoor FTTx backbone routes

TECHNICAL SPECIFICATION

Product type	Indoor multicore single-mode fibre optic cable family
Core counts	6 / 8 / 12 / 24 / 48 / 96 fibres
Fibre grade	ITU-T G.657.A1 • backward compatibility to project G.652.D requirements where applicable
Cable construction	Stranded loose-tube family — exact tube / filler schedule by released drawing
Protection	Non-armoured
Outer jacket	LSZH / HFFR indoor jacket
Jacket colour	White
Application	Permanent indoor building backbone, riser, MTR-to-FTC and mini-ODF routes
Operating / storage temperature	To be confirmed per released construction
Minimum bend radius	To be confirmed per released construction

PERFORMANCE / RELEASE CONTROLS

Optical attenuation	Use released G.657.A1 fibre values; verify exact supplier evidence
Tensile / crush	Model-specific values to be verified by construction and cable OD
Water blocking	Dry / gel / water-blocking system to be locked for the certified family
Strength member	Central strength member / FRP and yarn arrangement per released drawing
Family grouping	Request Notified Body assessment for 6F–96F as one family; test representative model(s) as directed

STANDARDS / CPR CONTROL

Standards framework	IEC 60793 • IEC 60794 • applicable ITU-T G.657 recommendation
Fire / CPR target	Halogen-free • target Euroclass Cca-s1b,d2,a2 or higher
Formal release	System 1+ / CoCP / DoP / CE only after Notified Body certification
Manufacturer / brand	Fahad Cables Industry FZE / TMT Global