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VOL-OCK6-U-R 数据表(PDF) 49 Page - 3M Electronics |
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VOL-OCK6-U-R 数据表(HTML) 49 Page - 3M Electronics |
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49 / 62 page ![]() 1 47 1.2 Fibre Cabling 1.2.4 Volition™ Installation Indoor/Outdoor Cable, 50/125/250µm Description The Volition Indoor / Outdoor fibre optic cable includes both horizon- tal and backbone cable with eit- her 50/125µm, 62,5/125µm mul- timode or 9/125µm singlemode fibre. The primary application of the cable is for indoor and outdoor installations into cable trays or ducts in LAN’s. All cable sheaths are LSZH (low smoke zero halo- gen) rated to fulfill the safety requirements for internal cabling. All cable variants have good resistance to water. The cable core is water resistant which is achieved by a combination of an expanding tape and gel filled tubes allowing for the cables to be installed in areas where water within ducts is a possibility. Each category of Volition Indoor / Outdoor cable is available in fibre counts ranging from 2 to 144 fibres. Other constructions are available upon request. Indoor / Outdoor Cable Highlights: • Cable construction fully dielectric for immunity against lightning •All tubes containing fibres are gel filled for protection against water • The cable core is protected against water ingress by an expanding tape. •UVstabilised sheath makes the cable suitable for external use •Fibres are colour coded for fast installation and organisation • Operational temperature for 2 to 24 fibre cables: -30°C to 60°C; max attenuation variation is 0.5 dB/km (up to the max specified value - Aramid yarn only) • Operational temperature for 48 to 144 fibre cables: -40°C to 60°C; max attenuation variation is 0.1 dB/km (up to the max specified value) Fibre Specification: Type Attenuation Bandwidth Index of Refraction 50/125µm Multimode OM2 ≤ 2,7 dB/km @ 850 nm > 500 MHz-km @ 850 nm 1,482 ≤ 0,8 dB/km @ 1300 nm > 800 MHz-km @ 1300 nm 1,477 62,5/125µm Multimode OM1 ≤ 3,2 dB/km @ 850 nm > 200 MHz-km @ 850 nm 1,496 ≤ 1,0 dB/km @ 1300 nm > 600 MHz-km @ 1300 nm 1,491 Cut off Wavelength 9/125µm Singlemode ≤ 0,40 dB/km @ 1310 nm Upper Limit 1330 nm 1,467 Lower Limit 1180 nm Type/Order Text Ref.-No. 50/125 µm, 2 fibres LSZH with aramid yarn, outer diameter: 7 mm VOL-IO A52 Length: 500 m, PU: 1, MOQ: 1 50/125 µm, 4 fibres LSZH with aramid yarn, outer diameter: 7 mm VOL-IO A54 Length: 500 m, PU: 1, MOQ: 1 50/125 µm, 6 fibres LSZH with aramid yarn, outer diameter: 7 mm VOL-IO A56 Length: 500 m, PU: 1, MOQ: 1E 50/125 µm, 8 fibres LSZH with aramid yarn, outer diameter: 7 mm VOL-IO A58 Length: 500 m, PU: 1, MOQ: 1 Indoor/Outdoor aramid yarn, without rodent protection, multimode Optical fibres Central Uni tube Swellable tape Strength member 1,1mm LSZH sheath 2 to 24 fibres |
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