BWN-LB-MPO-OM4-12F-PT + configuration options
MPO Loopback
MPO OM4 Fiber Optic Loopback with Pull Tab
The BWNFiber MPO OM4 Fiber Optic Loopback with Pull Tab is intended for high-performance multimode testing in dense environments where easy extraction is required.
MPO OM4 Fiber Optic Loopback with Pull Tab Specifications
| Fiber Count | Part Number | Description |
|---|---|---|
| 12F | BWN-LB-MPO-OM4-12F-PT | MPO 12F OM4 Pull Tab Loopback |
| 16F | BWN-LB-MPO-OM4-16F-PT | MPO 16F OM4 Pull Tab Loopback (if available) |
| Other counts | Confirm availability | Contact sales for exact configurations |
Purpose-Built Optical Return Path for Equipment Testing
The BWNFiber MPO OM4 Fiber Optic Loopback with Pull Tab is intended for high-performance multimode testing in dense environments where easy extraction is required.
The integrated pull tab improves access when adjacent MPO ports leave limited finger clearance. It is intended for repeated insertion and removal in dense racks while the internal OM4 multimode path provides the required optical return.
Connector: MPO / MTP® compatible, UPCInterface selected for the specified optical equipment and test port.
Fiber: OM4 multimodeInternal fiber type matched to the intended optical interface.
Housing: Pull TabHousing format designed for the stated installation and handling requirement.
Insertion Loss: ≤ 1.0 dB @ 850 nmFactory-tested optical loss limit for the finished loopback assembly.
Typical Applications
- High-density high-bandwidth multimode testing
- 100G and higher parallel optics environments
- Frequent testing cycles in data centers
- Module verification and maintenance
Configuration check required: Always confirm gender, pin configuration, polarity, and exact channel mapping.
Why Source Fiber Loopbacks from BWNFiber?
- 100% optical testing: finished assemblies are checked against the stated optical requirements before shipment.
- Sample evaluation: verify the loopback with your target equipment before moving to a larger order.
- Project identification: discuss labeling, packaging and traceability requirements for deployment or production use.
- Configuration review: share the equipment model, interface and channel requirements for an application-level check.
Want to Test Before You Commit?
Send the target equipment model and quantity to request a sample, configuration review, datasheet or bulk quotation.
FAQ
Frequently Asked Questions
What does the MPO OM4 Fiber Optic Loopback with Pull Tab test?
It routes transmitted optical power back to the receive path so connected equipment can run supported port checks, alarms and diagnostic routines. The loopback is passive and does not create a measurement result by itself.
How do I confirm compatibility before ordering?
Check the connector interface, fiber type, optical power range and test method. For MPO products, also confirm gender, pin configuration, polarity, fiber count and TX/RX channel mapping.
Can I request samples before a bulk order?
Yes. Include the target equipment, expected quantity and any labeling or packaging requirements so the sample configuration can be reviewed before shipment.
Can labeling and packaging be customized?
Project-specific identification and packaging can be discussed. Provide your labeling format, traceability requirements and packing quantities for review.
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