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ÎÏÒ * 8 – 4
ÒÓ Ó 31.3-00214534-047:2005
Fiber optic overhead module-core cables, with polyethylene outer sheath
Mark formation:
ÎÏÒ-[a]-[b] [c]8(8x[e])-4
[a] central strength element
• C – steel
• No marks – dielectric
[b] quantity of optical fibers in the cable, possible values
• 32, 48, 64, 80, 96, 104, 112, 120, 128
[c] type of optical fiber
• E – single-mode (ITU-T G.652B)
• A – single-mode with extended wavelength band (ITU-T G.652D, ITU-T G.657A1)
• C – single-mode with non-zero shifted dispersion (ITU-T G.655)
• M – multimode with core and sheath diameter ratio 50 : 125 mm (ITU-T G.651)
• B – multimode with core and sheath diameter ratio 62.5 : 125 mm (IEC 60793-2)
[e] quantity of optical fibers in the module:
• 1 ... 16
Manufacturing of cables in climate version F is possible
Manufacturing of cables with steel strength element is possible
Manufacturing of cables with armouring (aramid yarns and/or corrugated steel tape) is possible
Manufacturing of cables with steel or dielectric wire rope (glass fiber rod) is possible
Manufacturing of cables with flame-retardant polymer compound outer sheath is possible
It is possible to manufacture cables with gel-filled core or dry core (with water-blocking yarns and tapes)
It is possible to manufacture cables with a number of core elements up to and including 18
Order placing: sample of indication (corresponds to configuration pattern)
ÎÏÒ-80A8(8x10)-4 • ÒÓ Ó 31.3-00214534-047:2005
Cables are used for:
• suspensions and operation at supports of aerial contact-lines, urban electric transport and aerial power transmission lines under impact of wind, ice or their combination loads