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260 cable length tolerances cable length (metres) tolerance 1 - 10 +10/-0 % 11-100 +1/-0 metre >100 +1/-0 % order examples hfbr-aws050, quantity 1: one 50 m simplex, 100/140 m m cable assembly with sma connectors hfbr-bxd2k0, quantity 2: two 2 km duplex, 62.5/125 m m cable assemblies with st connectors hfbr-bus1k5, quantity 3: three 1.5 km simplex, 62.5/125 m m unconnectored cables cable information parameter min. max. unit storage temperature -40 +70 c operating temperature -20 +70 c temperature ratings mechanical specifications (25 c) single dual parameter channel channel unit conditions note maximum tensile load eia-455-33 short term 500 1000 n 2 long term 300 500 n minimum bend radius short term 5.0 5.0 cm 500 n tensile load long term 3.0 3.0 cm 300 n tensile load crush resistance 750 750 n/cm eia-455-41 impact resistance 1000 1000 cycles eia-455-25 @ 1.6 n-m flex resistance 7500 7500 cycles eia-455-104 maximum vertical rise 1000 1000 m length
261 mechanical dimensions 50/125 m m 62.5/125 m m 100/140 m m core diameter ( m m) 50 62.5 100 cladding diameter ( m m) 125 125 140 buffer diameter ( m m) 900 900 900 cable outside diameter (mm) single channel 2.9 2.9 2.9 dual channel 2.9x5.8 2.9x5.8 2.9x5.8 optical specifications (850 nm/1300 nm) 50/125 m m 62.5/125 m m 100/140 m m conditions maximum attenuation (db/km) 5.0/4.0 5.0/3.0 6.0/5.0 eia-455-46 typical attenuation (db/km) 4.0/2.0 4.5/2.0 5.5/3.5 minimum modal bandwidth (mhz-km) 400/400 160/200 100/100 eia-455-30 typical 3db optical bandwidth- length 41/250 40/180 38/95 product (mhz-km) [3] numerical aperture 0.20 0.275 0.29 eia-455-47 method a,b,c figure 1. cable construction diagram. 5.8 mm 2.9 mm buffer jacket pvc outer jacket coated glass optical fiber 2.9 mm pvc outer jacket aramid strength members buffer jacket fiber coating glass optical fiber aramid strength members channel indicator single channel dual channel
262 connector/mating adapter information ordering information part number description reference hfbr-4001 100/140 m m sma style piece part connector note 4, fig. 2 hfbr-4002 62.5/125 m m sma style piece part connector note 4, fig. 2 hfbr-4003 100/140 m m st style piece part connector note 4, fig. 3 hfbr-4004 62.5/125 m m st style piece part connector note 4, fig. 3 hfbr-4409 sma style mating adapter (nuts/washers incl.) fig. 4 hfbr-4419 st style mating adapter (nut/washer incl.) fig. 5 mating adapter mechanical/optical specifications max. units conditions note sma mating adapter fixed loss ( a f ) 2 db 50/125 m m fiber 5 2 db 62.5/125 m m fiber 5 2 db 100/140 m m fiber 5 st mating adapter fixed loss ( a f ) 1 db 50/125 m m fiber 5 1 db 62.5/125 m m fiber 5 1 db 100/140 m m fiber 5
263 mechanical dimensions [6] figure 2. hfbr-4001 and hfbr-4002 sma style connector. figure 3. hfbr-4003 and hfbr-4004 st style connector. figure 4. hfbr-4409 sma style mating adapter. figure 5. hfbr-4419 st style mating adapter. notes: 1. hp is in the process of obsoleting the following part numbers and does not recommend their use for new designs: hfbr-ahdxxx and hfbr- ahsxxx cable assemblies, the hfbr-4000 connector, the hfbr- 3099 mating adapter, and hfbr- 0100/0101/0102 connectoring kits. please contact your local hp components representative for more information. 2. short term is 6 hours. 3. calculations are based on worst case parameters of hp 820 nm and 1300 nm optical components. 4. recommended connectoring kit: ofti 400 series field installation kit. 5. fixed losses (length independent) apply only to the use of mating adapters in link design calculations. fixed losses at transmitter/receiver interfaces are included in hp transmitter/receiver optical specifications. 6. dimensions in millimetres (inches). 70.4 (2.77) ferrule max. boot 3.15 (0.124) dia. coupling nut may be knurled or hexagonal 1/4 ?36 uns ?2b internal thread 70.4 (2.77) ferrule max. boot 2.50 (0.098) dia. 7.9 (0.31) bayonet style coupling nut 1/4 ?36 uns ?2b 1.5 (0.06) 7.9 (5/16) 10.1 (0.40) 1.0 (0.04) 19.6 (0.77) 1/4 ?36 uns ?2a nut quantity: 2 ea internal tooth lockwasher quantity: 2 ea 3/8 ?24 unf ?2b 3.3 (0.13) 12.7 (0.50) 14.5 (0.60) 1.0 (0.04) 29.3 (1.12) bayonet lock pins nut quantity: 1 ea internal tooth lockwasher quantity: 1 ea 3/8 ?36 unf ?2a 9.5 (0.38) 6.9 (0.27) dia. 11.1 (0.44) 9.5 (0.38)
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