MPO/MTP Fiber Optic Loopback Module

Name: MPO/MTP Fiber Optic Loopback Module
Brand: Shenzhen FiberMania Technology Co., Ltd.
SKU: 2317071895

Guangdong, ChinaShenzhen FiberMania Technology Co., Ltd.

US$1.20-1.90

10 piece

Product profile

Customization

Available

Application

Communication

Type

Multi-mode Fiber

Connection Structure

MPO/MTP

Core

Multicore

Certification

RoHS, CE, ISO9001, VDE, CCC

Brand

OEM

Connector Type

MTP® Female, UPC

Fiber Mode

OM3 50/125μm

Return loss

≥35dB

Insertion Loss

≤0.3dB

Insert-pull test

50times

Operation temperature

-40 to 75°C

Transport Package

Ziplock Bag in Carton

Trademark

FiberMania

Origin

Shenzhen, China

Production Capacity

80, 0000 Connections Per Month

Key features

TX-RX loopback test for rapid detection of optical module performance

Universal for single-mode and multi-mode, compatible with 3G-4G-5G communication networks

Housing made of PA66 reinforced with 30% glass fiber, high mechanical strength and impact resistance.

Company profile

ODM ServicesImporters and ExportersQA/QC InspectorsProduction Process Visualization

Shenzhen FiberMania Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.08h

AI-Powered supplier vetting

SummaryFiberMania demonstrates structured quality, service, R&D, customization, and manufacturing capabilities. It states compliance with ISO 9001:2015 and product certifications including CE, RoHS, UL, and ETL. The supplier provides 24/7 customer and technical support, with documented procedures for corrective actions and complaint handling. Its R&D function supports new product development, ODM, and multiple customization modes, with design documentation available for audit. Manufacturing includes automated fiber-processing facilities, inventory capability, valid contracts with associated subcontractors, and stated production capacity for several fiber-optic products. Financial records are referenced for 2022–2024, but no quantitative financial results are provided. Overseas support is limited: there are no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. No specific customer names or case studies are provided.

Supplier typeThe supplier operates as a fiber-optic product manufacturer and offers ODM and OEM services, including OEM services for well-known brands. Its product scope includes duplex patch cables, FTTA waterproof patch cables, MPO patch cables, and MPO patch panels.

CertificationsThe supplier states that it follows the ISO 9001:2015 quality system and that its products comply with CE, RoHS, UL, and ETL certifications. This is explicit evidence of quality-system and product-compliance credentials, although certificate validity details are not provided.

After-Sales capabilityFiberMania promises 24/7 customer and technical support, and the supplier has documented procedures and records for corrective and preventive actions and customer complaint handling. Technical engineers also support after-sales requests, indicating a defined service process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has R&D engineers responsible for new product development and technical support. Relevant design input, output, review, verification, and validation documents are available for audit, while no SDK is available.

Production capacityThe supplier lists automatic fiber cutting, adhesive dispensing, crimping, curing, and polishing facilities, along with stated annual productivity information including 150,000 sets for MPO patch panels. It also has inventory capability and valid manufacturing contracts with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated both in its R&D service information and its design-service capability record.

Product Q&A

Q:What is the main function of this MPO loopback attenuator?

It is designed to test the transmit and receive performance of optical transceivers. It loops optical signal back for self check, burn in test and link troubleshooting, widely used in 3G/4G/5G communication equipment commissioning.

Q:Can single-mode and multi-mode optical fibers be used simultaneously?

Compatible with both SM (Single Mode) and MM (Multi Mode) fiber, customizable on core count and end face type.

Q:Which network scenarios are applicable?

Applicable for 5G/4G/3G base station test, QSFP optical module inspection, data center parallel link debugging and factory burn in testing.