PTT 98-99 public telephone cables

Application

Aerial network cables, polyethylene insulated and sheathed.

Specifications

• FRANCE TELECOM CSE C 12-12 (CNET L123 and 124),
• NF C 93-526 and NF C 93-527 Book 3.

Caracteristics

• Polyethylene insulation,
• Polyethylene sheath,
• Steel messenger.

Marking

(Facultative for cables containing less than 14 pairs)

xx 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 = conductor diameter to 1/10th mm,
• uu = 98 for diameters 4/10 and 6/10, 99 for diameter 8/10.