OS1 & OS2 Singlemode 9/125
Central Loose Tube Internal/External Black Fibre Cable - OS1/OS2 Grade
The cables are constructed around a silica gel filled tube containing up to 24 colour coded 250um buffered 9/125 Multimode fibres. This tube is covered with aramid strength members and a flame retardant and low smoke halogen free, outer sheath.

Loose Tube Internal/External CST Blue Fibre Cable 9/125 - OS1 Grade (Armoured)
Excel's range of steel wire armoured cables are suitable for direct burial and the most demanding of installations.

Loose Tube Internal/External SWA Fibre Cable 9/125 - OS1 Grade (Armoured)
Excel's range of steel wire armoured cables are suitable for direct burial and the most demanding of installations. These cables are constructed from standard single loose tube cables which are then packed into a flexible but string fibreglas...

Central Tight Buffered Internal/External Black Fibre Cable 9/125 - OS1 Grade
Excel's OS1 Singlemode Tight Buffered Fibre cables are constructed from a number of 900Um buffered fibres which are colour coded and packed in water resistant rodent protected strength members.
