Innovation First, Inc. 1UCMA-137 1U Cable Management Arm 19" 28.5"-33" computer accessory
- Product Type:Cable…
- Panel Width:19" Rac…
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Tripp Lite
A 12-fibre OM3 loopback tester with MTP/MPO connectors, push-pull tab and dust cover for quick network testing
The Tripp Lite N844-LOOP-12F is a fibre optic loopback tester designed for network engineers and technicians performing signal verification in MTP/MPO environments. It supports test and measurement procedures by returning the transmitted signal directly back to the source equipment. The aqua housing identifies the multimode OM3 rating at a glance.
The single specification that determines compatibility is the pin mapping: 1-12, 2-11, 3-10, 4-9, 5-8, 6-7 across twelve fibres. This tester is built for 50/125 µm multimode fibre rated to OM3 standards. It will not function in single-mode links or in systems requiring a different fibre count or polarity scheme.
As a passive loopback device it draws no power and generates no heat or noise during normal use. The push-pull tab allows quick insertion and removal from dense patch panels without tools. A protective dust cover shields the female MTP/MPO connector from contamination during storage. Buyers needing active signal regeneration or protocol analysis require a different class of instrument.
| Brand | Tripp Lite |
|---|---|
| Model | N844-LOOP-12F |
| Type | MTP / MPO Fiber Optic Loopback Tester |
| Color | Aqua |
| Specifications | Tripp Lite N844-LOOP-12F MTP / MPO OM3 Fiber Optic Loopback Tester is typically used for test and measurement procedures in networking environments.The device is ideal for a multitude of applications that require signal looping in a MTP / MPO form factor. Features push-pull tab for easy disconnect. A dust cap is included for protection during storage. |
| Features | MTP / MPO OM3 Loopback Tester Push-pull tab for quick disconnect Protective dust cover included for protection during storage 4-inch overall length Pin config: 1 -12, 2-11, 3-10, 4-9, 5-8, 6-7 |
| Shipping weight | 0.01 kg |
| Package size | 150 × 102 × 13 mm |
The pin map pairs fibres 1–12, 2–11, 3–10, 4–9, 5–8 and 6–7 so each transmit path loops straight back to its matching receive path for end-to-end verification.
It is built to the OM3 50/125 µm multimode specification, which is rated for 10 Gb/s and higher speeds over short-reach links.
The 4-inch overall length and integrated push-pull tab are designed for tight panel spacing, allowing quick insertion and removal without tools.
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