ApplicationUnderground network cables used in feeder and distribution. Specifications- FRANCE TELECOM CSE C 12-12 (CNET L150 and L151),
- NF C 93-526 and NF C 93-527 Book 1.
Caracteristics- Polyethylene insulation,
- Longitudinal watertightness,
- Mechanical protection,
- Polyethylene sheath.
Markingxx yy FRANCE TELECOM 74 zzz t (manufacturer's identification) + sequentially numbered length marking at each meter interval. - xx= number of the week of manufacturing,
- yy = number of the year of manufacturing,
- zzz = number of pairs in the cable,
- t = core diameter to 1/10th mm.
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