DIN VDE 0888
.R
651
1 14
I Indoor cable
A Outdoor cable
AT Outdoor fan out cable
V Tight buffer
K Composite buffer fibre
H Loose buffer nonfilled
W Loose buffer, filled
B Multifibre buffer nonfilled
D Multifibre buffer filled
S Metallic element the cable core
F Filling the cable core with
petroleum jelly
Q Swellingmaterial
Y PVC-sheath
2Y PE-sheath
4Y PA-sheath
11Y PUR-sheath
(L)2Y PE-Laminated sheath
(ZN)2Y PE-sheath with nometallic strength member
(L)(ZN)2Y PE-Laminated sheath with nonmetallic strength member
Y PVC-sheath
H Sheath with halogenfree material
B Armouring
BY Armouring with PVC-protective covering sheath
B2Y Armouring with PE-protective covering sheath
Number fibres
Number fibres per buffer
Number multifibre buffer
Design
E Single mode fibre
G Graded index fibre
Core diameter graded index fibre
Field diameter single mode fibre
Cladding diameter μm
Attenuation coefficient dB/km
Bandwidth MHz for km
(GF) dispersion parameter
in: ps
nmxkm
Lg layerstranding
Wavelength
B 850 nm
F 1300 nm
H =1550 nm
FIBRE OPTIC DESIGN CODE acc
