Compound-Glass-Fiber-Compatible Type (HS, HT)

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  • As pure silica glass with no impurities is used as a core for the compound-glass-fiber-compatible fiber, attenuation is less than half that with the compound-glass fiber, enabling data transmission with improved system margin and higher reliability.
  • Use of pure silica glass instead of inherently weak compound glass and reinforcement with hard polymer cladding result in mechanically strong, reliable fiber cords and cables.
  • Highly accurate connector attachment is possible with no cumbersome and skill-requiring polishing process (only cleaving with the special cutter is required).

Types of H-PCF fibers

 

Compound-glass-fiber-compatible type

Category

Standard SI type

GI type for high-speed
transmission

Fiber type

HS

HT

Refraction-index profile

Core material

Silica glass

Ge-doped silica glass

Core diameter

200μm

Cladding material

Fluoroacryrate

Clad diameter

250μm

NA

0.46

Attenuation

6

5

Bandwidth

10MHz/km

25MHz/km

Applications

General industry, FA

High-speed FA

H-PCF cords

Cord type

Duplex round cord

Schematic drawing

Outer diameter

2.8

Connector

DL-72

H-PCF cables
(In the table below, the duplex-type cables are shown as examples.)

 

Standard type

Reinforced type

Flexible type

Nonmetallic type

Inside a control board

Cord

-

-

-

Indoor*2

2-FOD-V *1

2-D-V

2-D-VCT

NM2-D-V

Outdoor

2-D-LAP

-

-

Characteristics

-

No center tension member

Highly flexible

No metal included

Connectors

 

Flame-retardant type

Overhead type

Underground type

Inside a control board

-

-

-

Indoor*2

SF2-D-LAP

-

-

Outdoor

SF2-D-LAP

2-D-LAP-SSD

2-D-LAP-MAZE

Characteristics

Flame resistant

With messenger wire

With metal armored cable

Connectors

DL-72

*1

In cases where cable length needs to be 200 m or more, or if a great tension will be applied to the cable during laying, such as when pulling the cable with a winch, use a multi-type optical fiber cable with center tension member.

*2

A LAP-sheathed cable must be used even for indoor use if a cable is anticipated to be soaked or immersed in water.

H-PCF connectors and tools

Crimp & cleave optical connector (for on-site assembly and factory preassembly): The JIS F08 connector is preassembled using the crimp & cleave method at the factory.)

Standards

JIS F05

JIS F07

JIS F08

JIS F01FC)

JIS F04SC)

Connector

-

-

DL-72

-

-

Tool

-

-

CAK-0068EX

-

-

Link

-

-

Other manufacturer's product

-

-

Power tester

-

-

CAT-7200 *1

-

-

Reference fiber

-

-

CAT-7201

-

-

Inline adaptor

-

-

IAT-7000 *2

-

-

*1

Two power tester sets are required for measurement of cables after laying.

*2

With an inline adaptor inserted, transmission distance is shortened.

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