| GY |
outdoor OFC for communication use |
|
Reinforced metal component |
T |
Filling construction |
Y |
PE |
03 |
PE |
| GM |
Movable OFC for communication use |
F |
Reinforced non-metal component |
X |
central type tube |
V |
PVC |
53 |
Longitudnal folded wrinke steel tape PE sheath |
| GJ |
Indoor OFC for communication use |
G |
Reinforced metal heavy-duty compnent |
|
layer stranded |
U |
PAE |
33 |
Single fine round steel wire armour + PE |
| GS |
equipment OFC for communication use |
H |
Reinforced non-metal heavy-duty component |
C |
self supporting |
Q |
Lead Sheath |
333 |
Double fine round steel wire armour + PE |
| GH |
sumbarine OFC for communication use |
|
|
E |
elliptical type |
G |
Steel Sheath |
43 |
single thick round steel wire + PE |
| GT |
special OFC for communication use |
|
|
Z |
fine-resistant construction |
L |
Al Sheath |
05 |
PE protection tube |
| |
|
|
|
|
|
W |
Steel wire clipped
Steel + PE |
|
|