Armored / Direct Burial Cable

1F G.652.D 2.9mm LSZH Armored Indoor Fiber Optic Cable

1F G.652.D 2.9mm LSZH Armored Indoor Fiber Optic Cable with documented armored construction at 1F. Match armor and jacket to the route before quoting.

Armored Direct Burial Cable Armored Fiber Optic Cable

Buyer summary

This BWNFiber product record covers a fixed 1F single-mode G.652.D armored indoor fiber optic cable with a 2.9±0.1 mm finished diameter. The listed build uses a 0.9±0.05 mm PVC tight buffer, steel wire armor, Kevlar yarn and a black LSZH outer sheath. Use the specification and RFQ fields below to verify the exact configuration before ordering. Model code, jacket-field meaning and any flame classification remain TBC until BWNFiber confirms the source record.

Key features

  • Fiber count: 1F
  • Fiber designation: G.652.D2 in the supplied source record; confirm whether the publishable designation should be normalized to G.652.D.
  • Tight buffer: PVC, white, 0.9±0.05 mm
  • Armor: Steel wire
  • Strength member: Kevlar yarn
  • Outer sheath: LSZH, black, 2.9±0.1 mm overall cable diameter
  • Cable weight: 13 kg/km
  • Model/SKU: TBC — source required

What this configuration is for

Use this page for indoor fiber distribution where the buyer needs one G.652.D fiber and the listed steel-wire-armored, LSZH construction. The page does not specify connectors, polarity, gender, patch-cord termination, plenum/riser classification, UV rating, water blocking, price, stock or delivery time. Confirm those requirements separately rather than inferring them from the product name.

Cable construction

ComponentSupplied specificationPublication status
Fiber count1FVerified in supplied record
Fiber typeG.652.D2Confirm designation before release
Tight buffer materialPVCVerified in supplied record
Tight buffer colorWhiteVerified in supplied record
Tight buffer diameter0.9±0.05 mmVerified in supplied record
Armor materialSteel wireVerified in supplied record
Strength memberKevlar yarnVerified in supplied record
Outer sheath materialLSZHVerified in supplied record
Outer sheath colorBlackVerified in supplied record
Finished cable diameter2.9±0.1 mmVerified in supplied record
Jacket/inner dimension field1.7±0.1TBC — unit and component meaning required
Weight13 kg/kmVerify against original worksheet

Optical characteristics

The following values are transcribed from the supplied P097 record. Keep the wavelength and unit with each value in the CMS table. They describe the listed fiber/cable record and are not a complete installed-link loss budget; connector and splice losses must be added during link design.

ParameterConditionSpecification
Attenuation1310 nm≤0.4 dB/km
Attenuation1550 nm≤0.3 dB/km
Maximum attenuation difference1285–1330 nm≤0.03 dB/km
Maximum attenuation difference1525–1575 nm≤0.02 dB/km
Zero-dispersion wavelength—1312±10 nm
Zero-dispersion slope—≤0.090 ps/nm²·km
Cable cutoff wavelength—≤1260 nm
Mode-field diameter1310 nm9.2±0.4 µm
Mode-field diameter1550 nm10.4±0.5 µm
Effective group index1310 nm1.466
Effective group index1550 nm1.467
Point discontinuity1310 nm≤0.05 dB
Point discontinuity1550 nm≤0.05 dB
Cladding diameter—124.8±0.7 µm
Cladding non-circularity—≤0.7%
Coating diameter—254±5 µm
Coating-cladding concentricity error—≤12.0 µm
Coating non-circularity—≤6.0%
Core-cladding concentricity error—≤0.5 µm
Curl radius—≥4 m

TBC: The source record’s PMD lines are not present in the supplied page. Do not add PMD values or units until the original worksheet or a signed datasheet confirms them.

Mechanical and environmental performance

ParameterConditionSpecification
Installation temperature—−10 to +60 °C
Operation and transport temperature—−20 to +70 °C
Minimum bend radiusLong term10D
Minimum bend radiusShort term20D
Tensile loadLong term80 N
Tensile loadShort term150 N
Crush loadLong term500 N/100 mm
Crush loadShort term3000 N/100 mm

Confirm the long-term/short-term row mapping against the original worksheet before publication. The finished-cable bend limit is separate from any fiber-grade bend terminology.

How to select and specify it

Choose this configuration when the bill of materials requires all of the following together: 1F, G.652.D, 2.9±0.1 mm finished diameter, steel-wire armor and LSZH outer sheath. Do not substitute the 2F duplex page, a multi-fiber 1F page with alternative fiber types, or a connectorized armored patch cord without checking the fiber count, construction and end treatment.

Before release, confirm:

  1. Required fiber designation: G.652.D or the source record’s G.652.D2 notation.
  2. Required cable length and length per drum or roll.
  3. Quantity and delivery destination.
  4. Jacket marking text.
  5. Any required flame classification or installation code; LSZH material alone does not prove OFNP/OFNR or another local classification.
  6. Datasheet, drawing, test-report or material-declaration requirements.

Testing and documentation request

Ask BWNFiber to confirm which documents are issued for this configuration, such as the product datasheet, drawing, attenuation record and mechanical-test report. For terminology only, consult ITU-T G.652 and the IEC 60794 series; these references do not prove BWNFiber compliance. Do not state that a test was completed, that a standard was met, or that a certification exists unless the corresponding document is supplied and approved.

RFQ CTA

Request a quotation for this exact configuration. Send the product name, 1F/G.652.D requirement, 2.9±0.1 mm diameter, total length, reel or roll length, quantity, marking text and delivery destination. If the installation has a flame-rating or code requirement, include it so BWNFiber can confirm whether this construction is suitable or propose a documented variant. Add the required datasheet or test documents to the request.

Image and internal-link notes

FAQ

FAQ

What fiber count does this page cover?
This record covers 1F only. A different fiber count is a separate configuration and should be quoted separately.

Is this a connectorized patch cable?
No connector, polarity, gender or end treatment is specified in the supplied record. Confirm any termination requirement separately.

What is the finished cable diameter?
The listed cable size is 2.9±0.1 mm. The 1.7±0.1 field is retained as TBC because its component and unit meaning are not defined in the supplied record.

What armor and strength member are listed?
The construction table lists steel wire armor and Kevlar yarn. Confirm the exact layer sequence or armor form against the factory drawing if the installation requires it.

What attenuation values are listed?
The supplied record lists ≤0.4 dB/km at 1310 nm and ≤0.3 dB/km at 1550 nm. These values do not replace a complete link budget containing connector and splice losses.

What bend limits apply?
The listed finished-cable limits are 10D long term and 20D short term. Follow the condition labels and confirm the row mapping before release.

What temperatures are listed?
Installation is listed as −10 to +60 °C; operation and transport are listed as −20 to +70 °C. Do not treat the installation range as a storage or operating approval.

Does LSZH prove a US plenum or riser rating?
No. The supplied record identifies LSZH material but does not provide OFNP, OFNR or another flame classification. Confirm the required installation classification with the project authority and BWNFiber.

What model number should procurement quote?
No model/SKU is assigned in the supplied record. Use the full configuration description and request BWNFiber confirmation of the order code.

What should be included in an RFQ?
Include the exact configuration, length, reel/roll requirement, quantity, marking text, destination and any required drawings, datasheets or test documents.

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