1×2 Singlemode FBT Splitter, 50/50, LC/UPC, 0.9 mm

FBT-1×2-SM-0.9-LCUPC-50-50

Product summary

The intended FBT-1x2-SM-0.9-LCUPC-50-50 configuration is a connectorized 1×2 single-mode fused biconical taper splitter with a nominal 50/50 output ratio, LC/UPC interfaces and 0.9 mm pigtails. These configuration fields require confirmation on the current model datasheet or drawing before publication.

For technical approval, match the ordered wavelength window, port assignment, connector-inclusive optical limits, lead length and package dimensions to the host tray or enclosure. Do not apply category-level or bare-fiber limits to this connectorized model.

Primary CTA: Request the model-matched datasheet, drawing and test-record format.

Intended configuration and evidence status

Optical acceptance data

The supplied copy lists port measurements, but the referenced report was not included. Keep all values off the live page until the report is matched to the model, revision, sample/serial or lot, wavelength, connector state, equipment and acceptance limits.

Acceptance rule: publish the ordered maximum limits separately from a sample's actual results. State whether connectors are included and identify the test wavelength and conditions.

Interfaces, package and host fit

Confirm the LC/UPC input and output assignment on the approved drawing. A product photo may help visual identification, but it does not establish connector polish, fiber grade, pigtail diameter, lead length or optical performance.

Before approval, check:

1. input, Output 1 and Output 2 labels;
2. connector family and UPC polish on every leg;
3. pigtail diameter and construction;
4. metal-tube dimensions and cable-exit direction;
5. pigtail length and minimum routing space;
6. fit, bend management and connector access in the intended tray, box or enclosure;
7. dust-cap, label and packing requirements.

Connectorized model or bare-fiber sibling?

This is an installation-interface decision, not a claim that one model has universally better optical performance.

Selection and RFQ checklist

Send these fields for a model review or quotation:

1. reference model and approved drawing/revision, if available;
2. required wavelength window;
3. nominal 50/50 ratio and port-label convention;
4. maximum connector-inclusive insertion loss for each path and any RL, directivity, PDL or uniformity requirements;
5. fiber mode/grade and 0.9 mm pigtail construction;
6. LC/UPC assignment for input and both outputs;
7. pigtail length, package dimensions and host enclosure/tray;
8. required datasheet, drawing, test record, label and traceability fields;
9. quantity, destination, sample requirement and target schedule.

Incoming inspection

• Match model and revision to the quotation, drawing and packing list.
• Confirm input/output labels and nominal ratio assignment.
• Verify fiber, pigtail, connector and package against the approved configuration.
• Inspect connector end faces and dust protection using the agreed procedure.
• Compare the port-by-port results with the agreed connector-inclusive limits.
• Check dimensions, routing length, labels, quantity and document pack.
• Record any proposed substitution or deviation before approval.

Model-matched documents

Request the current:

• model datasheet;
• configuration/dimensional drawing and port map;
• connector-inclusive optical acceptance limits;
• sample or lot test-record format;
• label/traceability and packing specification;
• applicable compliance evidence, if required by contract.

Applications and non-fit conditions

Use this configuration only where the approved design requires a 1×2 equal-power FBT device and LC/UPC interfaces at the specified wavelength and loss limits. Application claims remain TBC until the product owner confirms the intended network and environmental conditions.

Do not specify it solely from the words “1×2” or “50/50.” Do not substitute it for a bare-fiber model, an APC-interface model, a different working window, or a PLC splitter without an approved optical and mechanical review.