GJFJV 2F Plenum Duplex Indoor Fiber Optic Cable

GJFJV

Proposed 2F Duplex Plenum Configuration — Evidence Review Required

This proposed GJFJV configuration uses two buffered fibers in a duplex indoor cable structure with aramid-yarn strength elements. It is intended to be evaluated as one configuration within the GJFJV indoor-cable family, not as a finished connectorized patch cord.

The word plenum must not be used as proof of US installation approval by itself. Before specifying this cable for an environmental-air space, confirm the exact part number, cable marking, listing/test evidence, construction drawing, dimensions, mechanical limits, fiber grade, and approval documents for the ordered configuration.

Configuration Status

Is This the Correct Configuration?

Use this variant only after all five decisions are closed:

1. Route: Identify the indoor pathway and whether any segment is an environmental-air space.
2. Approval basis: State the exact rating, listing, test method, and documentation required by the project authority.
3. Optical design: Select one fiber grade from the approved option matrix; do not combine alternative grades in one line item.
4. Construction and handling: Confirm the drawing, dimensions, bend limit, tensile limit, crush limit, and termination method.
5. Order identity: Quote one approved part number with cable marking, length per reel or cut, quantity, and destination.

Documents to Request Before Approval

• Current product datasheet for the exact part number
• Construction drawing and dimensional table
• Fiber and jacket material declaration
• Cable marking artwork or photograph
• Model-specific plenum listing/test evidence, when required
• Mechanical and environmental test basis
• Optical specification by selected fiber grade
• Reel/cut-length and packaging confirmation
• Document revision and approval date

RFQ Checklist

Send the following information for configuration review:

• Building route and pathway type
• Required US plenum/riser or other project rating
• Fiber count and one selected fiber grade
• Bulk cable or finished assembly requirement
• Required dimensions or pathway limit
• Total length and length per reel/cut
• Quantity
• Cable color and marking text
• Destination market and delivery address
• Required datasheet, drawing, listing, test, or compliance files

Primary CTA: Request the GJFJV configuration and approval-document review.
Secondary CTA: Submit the cable schedule for a quotation after the exact part number is confirmed.

Related Pages

• Indoor fiber cable families
• GJFJV indoor fiber optic cable family
• OFNP, OFNR, LSZH and jacket selection guide
• Submit the cable schedule for review

Is this exact cable verified as OFNP?

Not from the evidence supplied for this review. The working draft uses the label PLENUM, but the exact listing/test record, cable marking, and approved configuration were not available. Keep the public status as TBC — source required until those records are approved.

Is plenum the same as LSZH?

No. A low-smoke zero-halogen material description and a North American plenum rating answer different project requirements. Select the cable by the route, required test/listing evidence, and the authority’s approval criteria.

Is this a finished duplex patch cord?

The reviewed material describes bulk indoor cable and does not specify connectors, end-face polish, assembly length, or insertion/return-loss limits. A connectorized assembly must use a separate approved BOM and test specification.

Which fiber grade should be ordered?

Choose one grade from an engineering-approved option matrix that matches the optical design. The working draft lists alternatives, but it does not prove that every fiber grade is available in every cable size.

What information prevents a specification mismatch?

Use one stable part number and include the route, required rating evidence, fiber grade, construction, dimensions, mechanical limits, length plan, quantity, marking, destination, and approval-document list in the RFQ.