Tight Buffer Fiber Optic Cable

í= Applications:
Short and medium distance, indoor and protected environments. Offered as a riser, plenum, or general purpose cable,
it is used for interconnection of distribution boxes, or the distribution boxes and customer equipments, and between
floors.
í= Installations:
Installed along the wall, the roof, interlayer, canal and indoor.
í= Construction:
The cable contains 4 to 72 fibers individually buffered to 0.9 mm in a tight or semi tight construction and coded. The
cable structure depends on the number of fibers: The 4 to 12 fiber cables contain individual fibers without sub-units,In
the 16 to 72 fiber cables the fibers are grouped in the sub-units. In the 4 to 12 fiber cables, the individual fibers are
stranded and protected by aramid yarn and a PVC or LSZH jacket. In the 16 to 72 fiber cables, the fibers are grouped
into sub-units which are laid helically along the cable axis. Each sub-unit contains 4 to 6 fibers, aramid yarn and a
PVC or LSZH jacket. The 72 fiber cable consists of twelve sub-units, nine of them are stranded around a central
element made of 3 sub-units.
í=Technical Parameters:
íe Maximum Transmission Distance: 6km (Single Mode); 0.3km (Multimode)
íe Maximum Pulling Load: 100N(Short Term Installation);60N(Long Term Installation)
íe Minimum Bending Radius:
Short Term Installation: 20 x Overall Diameter
Long Term Installation: 10 x Overall Diameter (Non-Armoured);
20 x Overall Diameter (Armoured)
íe Twist (Torsion Length): 125 x Overall Diameter.
íe Working Temperature: -10íµ ~ +70íµ (PE sheath)
íe Storage Temperature: -20íµ ~ +70íµ (PE sheath)
í= Product Highlights:
íe Small diameter and light weight.
íe The high tension characteristics of the aramid yarn serving as strength member
can offer good stability in the transmission performance.
íe Compact and flexible construction are especially suitable for indoor installations.
íe Tight Buffer fibers are made from fiber rods with good linearity and low extruding output. By careful calibration of
the vacuum pumping equipment, the uniformity of the outer diameter of the tight buffer fibers can be easily achieved
with excellent strip ability.
íe LSZH jackets can be offered for indoor application for which flame retardancy is required.
íe Cutting edge production equipment, good quality materials and optimized process ensure low induced attenuation
within the operating temperature range.
íe Fiber geometry are strictly monitored to ensure superior transmission performance.


roll,box,drum

Description
tight buffer fiber is produced as that fiber is sheathed by buffer material. The selection of top-quality fiber, the specific production equipment and the accurately designed die make the performance of product.

·Characteristics

· Good uniformity of the outer diameter of tight buffer fiber and excellent strippability
· Good performance of flame-retardant
· Low induced attenuation within the operating temperature range
· Excellent geometrical dimension of the fiber

·Application

· Indoor cable
· Making jumper, pigtail
· Data communication

Want to know the price,please contact us.
www.ksdfibercable.com Email:selia@ksdcable.com

Tight buffer fiber

Description
1.Lancall's tight buffer fiber is made by applying a layer made up of buffer material directly over a coated fiber.The selection of the top-quality fiber, the specifiction equipment and accurately designed die ensure the good performance.
2.Excellent strip force stability
The fiber geometrical dimension and transmission performance meets the customer demand.
3.Pvc, lszh, plenum and hytrel outer sheath.
4.Diameter of tight buffer:900um, 600um.
Application
1.Indoor cable
2.Pigtail of active and passive optical components and connection cord
3.Data communicaiton

Fiber Optic Cables

This cable has been designed for long haul direct / backbone application. Our stranded loose tube design provides stable performance over a wide temperature range and is compatible with any telecommunications-grade optical fiber. Direct Buried type Fiber Optical Cables are designed for easy and economical installation.

The stranded loose tubes contain thixotropic jelly but the cable core is based on dry-block construction. Incorporation of Dry Water Block Technology eliminates the need for traditional jelly filled water blocking methods, thus providing efficient and craft-friendly cable installation.

The thixotropic jelly is used to fill the buffer tubes to prevent water ingress. Steel Tape Armoring provides a rodent protection, length markings in meters for easy determination of cable length. Extra Strength cable can also be delivered with Peripheral Strength Members.

Features & Application

òExcellent optical, mechanical & environmental performance
òHigh strength-to-weight ratio
òCSM dielectric type û Fiber Reinforced Plastic
òDry block construction
òHigh tensile strength
òHigh crush strength
òCorrosion resistance
òKINK resistance
òVery light weight
òVery flexible & small bending radius
òLong haul / backbone application
òJunction communication systems
òAll dielectric applications
òCATV applications.

Construction Parameters

Fiber Count 02 û 144 Fibers
Color of Loose Tube Blue , Orange , Green , Brown , Grey , White, Red & Black
Loose Tube Material Polybutylene Terephthalate (PBT)
Loose Tube Filling Material Thixotropic Jelly
Filler Material Medium Density/High Density Polyethylene (MDPE/HDPE)
Central Strength Member Fiber Reinforced Plastic (FRP) û Non Metallic
Core Moisture Protection Methodology Dry Block Design, Water Blocking Yarns/Tapes
Second (Outer) Sheath Material High Density Polyethylene (HDPE)
Printing on Outer Sheath Engraved Hot Foil or Inkjet Printing
Nominal Cable Delivery Length (km) 4 KM ¦ 3%.

This cable has been designed for long haul direct / backbone application. Our stranded loose tube design provides stable performance over a wide temperature range and is compatible with any telecommunications-grade optical fiber. Direct buried type fiber optical cable are designed for easy and economical installation.

The stranded loose tubes contain thixotropic jelly but the cable core is based on dry-block construction. Incorporation of dry water block technology eliminates the need for traditional jelly filled water blocking methods, thus providing efficient and craft-friendly cable installation.

The thixotropic jelly is used to fill the buffer tubes to prevent water ingress. Steel tape armoring provides a rodent protection, length markings in meters for easy determination of cable length. Extra strength cable can also be delivered with peripheral strength members.

Features & application

Excellent optical, mechanical & environmental performance
High strength-to-weight ratio
Csm dielectric type û fiber reinforced plastic
Dry block construction
High tensile strength
High crush strength
Corrosion resistance
Kink resistance
Very light weight
Very flexible & small bending radius
Long haul / backbone application
Junction communication systems
All dielectric applications
Catv applications.

Construction Parameters

Fiber Count As per CustomerÆs Requirement
No. of Loose Tube As per CustomerÆs Requirement
G.655 As per CustomerÆs Requirement
G.652 As per CustomerÆs Requirement
Loose Tube Material Polybutylene Terephthalate (PBT)
Loose Tube Filling Material Thixotropic Jelly
Filler Material Medium Density/High Density Polyethylene (MDPE/HDPE)
Central Strength Member Fiber/Glass Reinforced Plastic (FRP/GRP)
Armoring Corrugated Steel Tape Armoring
Peripheral Strength Member (if required) Aramid / Glass Yarn
Core Moisture Protection Methodology Dry Block Design, Water Blocking Yarns/Tapes
Outer Sheath Material High Density Polyethylene (HDPE)
Printing on Outer Sheath Engraved Hot Foil or Inkjet Printing
Nominal Cable Delivery Length (km) 4 KM ¦ 3%.

Product description

This cable has been designed for aerial application with flat type construction. Our stranded loose tube design provides stable performance over a wide temperature range and is compatible with any telecommunications-grade optical fiber. This aerial type fiber cable is designed for easy and economical installation with a sufficient tensile strength to overcome wind pressures and ice loadings.

Features & application

Excellent optical, mechanical & environmental performance
Csm dielectric type û fiber reinforced plastic
High tensile strength
High crush strength
Aerial application
Application in lan, wan, especially in ftth networks
Easy to clamp and install
Can bear ice loads and high wind pressures.

Construction Parameters

Fiber Count 02 to 12 Fiber
Fiber Type G.652.D
Loose Tube Material Polybutylene Terephthalate (PBT)
Loose Tube Filling Material Thixotropic Jelly
Sheath Material High Density Polyethylene (HDPE)
Printing on Outer Sheath Engraved Hot Foil or Inkjet Printing
Nominal Dimensions Width : 7.0 + 0.5mm , Height : 3.5 + 0.3mm
Nominal Cable Delivery Length (km) 2 KM + 3% .

Mechanical Characteristics

Tensile Strength (N) 600
Tensile Strength (N) (Installation) 1000
Crush Strength (N) 2,000
Minimum Bending Radius (mm) 75
Temperature Operating Range -10 to +70¦C.

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