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Color Code according to DIN VDE 0816 and extended

Outdoor Telephone Cables
A-2Y(L)2Y...Bd, A-2YF(L)2Y...Bd, A-02Y(L)...Bd, A-02YSF(L)...Bd, A-2Y0F(L)2Y...Bd

The Insulating coverings of single conductors of a quad are to be marked with black rings:
a-conductor a-conductor side circuit 1
b-conductor b-conductor
a-conductor a-conductor side circuit 2
b-conductor b-conductor

The conductors of 5 star quads of a sub unit must have the following colors:
Quad 1: basic color of all conductors red
Quad 2: basic color of all conductors green
Quad 3: basic color of all conductors gray
Quad 4: basic color of all conductors yellow
Quad 5: basic color of all conductors white

The first sub- or main-unit in each layer is to be marked by an open helix of plastic tape of red (marker). All other sub- or main-units must be whipped with an open helix of white or uncolored plastic tape. The quads of a sub-unit are to be counted according to the sequence of basic colors. In cables with more than 5 star quads, the sub- and main-units must be counted continuously beginning with maker-unit at inner layer towards outside.
 
Design of a sub-unit Design of a main-unit
Consist of 5 star quads = 10 pairs (DA)
(DA = double conductor or pair)		 Consist of 5 sub-units = 50 pairs (DA)
Design of a sub-unit
1 star squad 		Design of a main-unit
1 star squad
   
Design of a main-unit Design of a 300-pairs cable
Consist of 10 sub-units = 100 pairs (DA) Consist of 6 main-units, each of 50 pairs (DA)
Design of a main-unit
1 star squad

1 sub unit of 5 star squads (10 DA) 		Design of a 300-pairs cable
1 sub unit of 5 star squads (10 DA)

1 main unit of 5 sub units
 
Design of a 1500-pairs cable
Consist of 15 main-units, each of 100 pairs (DA)
Design of a 1500-pairs cable 1 sub unit of 5 star squads (10 DA)

1 main unit of 10 sub units 		   
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Sealcon is the Exclusive Importer of HUMMEL products. We offer over 6,000 different Types and Sizes of RoHS Compliant Liquid Tight Strain Relief Fittings, Cord Grips, Cable Glands, Circular Connectors, Conduit System, Industrial Enclosures and Other Related Cable Management Products which are rated the best in the industry.
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