|
Customized Products
Customized Products
flame Retardant Central Loose Tube fiber optic cables
APPlication:
This cable is characterized by light weight and small diameter, suitable for both aerial and duct installation. The
cable can also be used for direct burial for armoured option.
DESCRIPTION
Central loose tube cable contains one tube with 2 - 24 fibers, which is filled with water blocking gel. Either
aramid yarn or fiber glass is wound around the tube to provide physical protection and tensile strength. The
cable can be jacketed with PVC. For direct burial, either steel wire armour or corrugated steel tape armour is
applied with an optional inner jacket of PVC. A moisture tape can be incorporated under the jacket for water
blocking and shielding purpose.
sTanDaRDs
Basic design to IEC60793-1&-2
fIRe PeRfoRMance
flame Retardance (single vertical wire or cable test) |
Iec 60332-1-2; en 60332-1-2 |
|---|---|
Reduced fire Propagation (Vertically-mounted bundled wires & cables test) |
Iec 60332-3-24; en 60332-3-24 |
cable consTRUcTIon
Optical fibers: Multimode fiber (OM2)with jelly filled loose tube.
Barrier Tape: Waterblocking tape. Moisture barrier: Aluminum tape. Inner Sheath: PE compound.
Armouring: Steel wire armour.
Outer Sheath: PE compound.
PHysIcal anD THeRMal PRoPeRTIes
Temperature range during operation : -20℃—+60 ℃
Minimum bending radius(Dynamic): 25 times the outer diameter for armoured cables
consTRUcTIon PaRaMeTeRs
Cable Code |
N° of Fibers |
Nominal |
Cable Weight |
max. Tensile |
|---|---|---|---|---|
|
|
mm |
KG/KM |
N |
CLA-5-8-2YW2Y |
8 |
11.4 |
218 |
5000 |