Indoor Fiber Cable

2F Duplex 8 Shaped Fiber Optic Cable

2F; G.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4; PVC / LSZH.

Indoor Fiber Cable Indoor Fiber Optic Cable

Product Introduction

The BWNFiber 2F Duplex 8 Shaped Fiber Optic Cable is offered for indoor fiber distribution. This page covers 2F; G.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4; PVC / LSZH. The specifications apply to this fiber count; other counts are separate order configurations.

Key Features

  • Fiber count: 2F
  • Fiber type: G.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4
  • Jacket: PVC / LSZH

Applications

  • Indoor fiber distribution.

Cable Construction

Component / parameterSpecification
Fiber count2F
Fiber typeG.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4
JacketPVC / LSZH
ConstructionTwo tight-buffered fibers; aramid-yarn strength members; separable figure-8 PVC or LSZH jacket
Strength memberAramid yarn
Catalog Model / Fiber CountCable Diameter / Size (mm)PVC Weight (kg/km)LSZH Weight (kg/km)Tensile Long/Short (N)Crush Long/Short (N/100mm)Bend Dynamic/Static
Ø1.6(3.4±0.3)×(1.6±0.3)4.85.340/80100/50060/30 mm
Ø1.9(4.0±0.3)×(1.9±0.3)88.760/100100/50060/30 mm
Ø2.8(5.8±0.3)×(2.8±0.3)11.614.860/100100/50060/30 mm

Optical Characteristics

Fiber TypeWavelength (nm)SM Typical Atten. (dB/km)SM Max Atten. (dB/km)MM Typical Atten. (dB/km)MM Max Atten. (dB/km)OFL BW 850/1300 (MHz·km)Effective Modal BW @850 (MHz·km)
G652D1310/15500.36/0.220.5/0.4————
G657A11310/15500.36/0.220.5/0.4————
G657A21310/15500.36/0.220.5/0.4————
50/125850/1300——3.0/1.03.5/1.5≥500/500—
62.5/125850/1300——3.0/1.03.5/1.5≥200/500—
OM3850/1300——3.0/1.03.5/1.5≥1500/500≥2000
OM4850/1300——3.0/1.03.5/1.5≥3500/500≥4700

Mechanical & Environmental Performance

Parameter / conditionSpecification
Temperature rangesTransportation / storage / operating: -20°C to +60°C; installation: -5°C to +50°C.

Order Guide

Catalog Model / Fiber CountCable Diameter / Size (mm)PVC Weight (kg/km)LSZH Weight (kg/km)Tensile Long/Short (N)Fiber typeJacket
Ø1.6(3.4±0.3)×(1.6±0.3)4.85.340/80G.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4PVC / LSZH
Ø1.9(4.0±0.3)×(1.9±0.3)88.760/100G.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4PVC / LSZH
Ø2.8(5.8±0.3)×(2.8±0.3)11.614.860/100G.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4PVC / LSZH
Order attributeSelection
Product2F Duplex 8 Shaped Fiber Optic Cable
Fiber gradeG.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4
JacketPVC / LSZH

State the selected configuration, total cable length, length per drum or roll, quantity, marking text and delivery destination in the quotation request.

FAQ

Frequently Asked Questions

Which fiber count does this cable page cover?

This page specifies 2F G.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4 cable. The fiber count is fixed for this product; a different count is a separate configuration and should be quoted separately.

What supports and protects the fibers?

Construction: Two tight-buffered fibers; aramid-yarn strength members; separable figure-8 PVC or LSZH jacket; Strength member: Aramid yarn. These construction details identify the cable to order; a shared model name does not make different reinforcement or messenger materials interchangeable.

How should cable size be selected?

Use the count-specific dimensions shown on this page. Match the complete cable profile to the entry port, clamp and routing space. Inner sheath, tight-buffer and strength-member dimensions describe different components and are not substitutes for overall cable size.

How do I choose among the optical options?

The optical options listed here are G.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4. Select the required fiber grade and use the wavelength-specific values in the optical table. Values for different grades are alternatives; they do not all apply to one cable.

What temperature conditions apply?

Temperature ranges: Transportation / storage / operating: -20°C to +60°C; installation: -5°C to +50°C. Apply the installation range while handling the cable; storage and operating limits describe different conditions.

What should I send for an accurate quotation?

Identify the product as “2F Duplex 8 Shaped Fiber Optic Cable”. Include 2F; G.652.D / G.657.A1 / G.657.A2 / 50/125 / 62.5/125 / OM3 / OM4; PVC / LSZH, then state total length, required lengths per drum or roll, quantity, cable marking and delivery destination. Where the table lists alternatives, choose one configuration rather than combining values from different rows.

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