• KOCENT OPTEC LIMITED
    Mr Henry Thai
    Kocent Optec Limited is our long-term partner. In more than 10 years of co-operation time, we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover around my country now.
  • KOCENT OPTEC LIMITED
    Mr Pablo
    I was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field.
  • KOCENT OPTEC LIMITED
    Mr Thang Nguyen
    Kocent Optec Limited is one of our company longterm partner. We order 2 to 3 containers 40' from them each month. I agree that their outdoor cable, distribution box, splice enclosure and fiber optic accessories quality is very nice. Under their support, we win many telecom projects. Thank so much.
Contact Person : David He
Phone Number : 86-13410896018
Whatsapp : +8613410896018

Mono Mode MPO MTP Loopback Cable and Fiber Optic Loopback Tester with 0.2dB Insertion Loss and 55dB Return Loss

Place of Origin Guangdong, China
Brand Name KCO
Certification ISO9001, RoHS
Model Number MPO
Minimum Order Quantity Negotiation
Price Negotiation
Packaging Details PE bag, carton box, wooden pallet
Delivery Time 2~5 days after get payment
Payment Terms Western Union,T/T,L/C
Supply Ability 100,000pcs/month
Product Details
Type MPO OM3, MPO Single Mode Cable Color Yellow, Aqua
Insertion Loss 0.2dB Return Loss 55dB
Pull Strength 98N Mode Single Mode, Multimode, Mono Mode, OM3, OM4
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Product Description
Product Overview

We supply fiber optic MPO loopback cables for single mode and multimode OM3 applications, designed specifically for cable testing. This MTP/MPO loopback tester is a compact yet highly effective diagnostic tool that verifies signal continuity from one end of a fiber optic link to the other.

Fiber optic installation demands careful and meticulous handling. Because signal integrity is sensitive to any type of manipulation, loopback testers play a critical role in diagnosing and calibrating errors that may affect fiber optic performance. This particular loopback tester uses an MPO connector, which fastens optical cables with a snap-on mechanism for quick and secure connections.

Detailed Description

This MTP/MPO Loopback is a custom-manufactured Male MTP/MPO Multimode 50/125µm loopback tester using a pin configuration of 1–2, 3–4, 5–6, 7–8, 9–10, and 11–12. MPO/MTP loopbacks feature numerous advantages, including Corning InfiniCor 300 50/125µm fiber and an aqua-bodied MTP connector that indicates the MM 50µm MTP/MPO high-quality connector.

MTP provides the lowest available insertion loss for MTP/MPO connections. It offers a distinct advantage over standard MTP/MPO connectors by reducing the typical insertion loss by approximately 50%.

Key Features
  • Compatible Connector: MPO Female
  • Connector with pull release
  • Fiber Type: SM 9/125, MM 50/125 OM3
Typical Applications
  1. Testing fiber-optic connections in manufacturing environments
  2. Troubleshooting problems in a fiber-optic network
  3. Quality-control testing
  4. Fiber Optic Loopback Tester is typically used for test and measurement procedures in networking environments
Specifications
Cable Color Connector Boot Housing Fiber Count
50/125µm, OM3, Multimode Aqua MPO, MTP Flat Aqua 12, Customised
Product Pictures
Mono Mode MPO MTP Fiber Optic Loopback Cable with aqua-colored MTP connector and flat boot
Close-up view of MPO MTP loopback plug showing 12-fiber pin configuration and snap-on connector mechanism
MTP/MPO Fiber-Optic Loopback Tester

Perform optical link testing of your 40 GbE QSFP+ devices with the MTP/MPO Fiber-Optic Loopback Tester. The N844-LOOP-12F has an MTP female connector with a 12-pin configuration (1-12, 2-11, 3-10, 4-9, 5-8, 6-7). It features an OM3-rated 50/125µm fiber-optic loopback cable that is aqua in color, identifying it as a multimode cable.

The tester connects the transceiver and receiver pairs, allowing testing to be performed on a complete link. With an overall length of approximately 4 inches, this loopback tester is easy to carry with you for testing anywhere in the network.

Packing
Fiber optic connector packing showing standard export packaging with carton boxes and protective materials

According to standard export packing: carton box, wooden box, wooden pallet.

OEM/ODM Service

If you want to display your own brand logo on the goods — such as on the cable, package bag, label, or anywhere else — it is no problem. Our OEM and ODM service is always ready to accommodate your requirements.

Shipping
  • International express such as UPS, TNT, DHL, etc.
  • International air: CA, AA, EA, etc.
  • By sea