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KB112 Preterminated fibre optic fan-out subrack 48SM SC/UPC
KB112 Preterminated fibre optic fan-out subrack 48SM SC/UPC
Preterminated fibre optic fan-out subrack to be used in 19" optical distribution frames.
Read more- Nexans ref. : 28494909-000-00
- Country ref. : 5025474
- EAN : 7330000049116
Description
Description
Preterminated fibre optic fan-out subrack for 19" system. The KB112 subrack is delivered preterminated with 4-48 fibres with connectors SC/UPC. The subrack is delivered complete with panel board, adapters, connectors, attach device, cable fixing device.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Box type
Splicing and patching
Colour
White
Cable entry
From two ways
Type of patching panel
SC Duplex
Connector type
SC
Fiber optic type
SM (G.652D)
Type of secondary protection
4-fibre ribbon
Dimensional characteristics
Dimensional characteristics
Depth
275 mm
Width
445 mm
Height
60 mm
Approximate weight per piece
6 kg
Number of optical connectors
48
Maximum number of adaptators
24
Apex offset
50 µm
Ferrule outer diameter
2,4999 ± 0,0005 mm
Tolerance of cavity diameter
+1, -0 µm
Concentricity error of cavity
< 1,4 µm
Fibre protrusion
< -0,05 µm
Fibre undercut
> -0,05 µm
Transmission characteristics
Transmission characteristics
Return Loss, Minimum, dB
50 dB
Insertion Loss, max, 1550 nm, dB
0.5 dB
Insertion Loss, nom, 1550 nm, dB
0.2 dB
Usage characteristics
Usage characteristics
Field of application
Indoor
Storage temperature, range
-40 ... 70 °C
Operating temperature, range
-30 ... 70 °C
Ambient installation temperature, range
-10 ... 50 °C
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