200G QSFP56 FR4 Optical Transceiver Module PAM4 CWDM 2km Duplex LC SMF 200GBASE-FR4 Ethernet Optical Module

Name: 200G QSFP56 FR4 Optical Transceiver Module PAM4 CWDM 2km Duplex LC SMF 200GBASE-FR4 Ethernet Optical Module
Brand: Shenzhen FiberMania Technology Co., Ltd.
SKU: 1999225871

Guangdong, ChinaShenzhen FiberMania Technology Co., Ltd.

US$29.00-112.00

10 piece

Product profile

Customization

Available

Usage

Computer, Workstation, Server

Type

400Gbps Transceiver

Model NO.

200G-QSFP56-FR4-2KM

Support Network

Ethernet

Information content

Data

Certification

CE, RoHS

Condition

New

Data Rate

200Gbps

Form Factor

QSFP56

Ethernet Standard

200GBASE-FR4

Electrical Interface

8×25Gb/s NRZ (Supports 8×10Gb/s)

Connector

Duplex LC/UPC

Wavelength

CWDM

Transmission Distance

Up to 2km

CDR

Integrated TX/RX CDR with Bypass Support

Fiber Type

Single Mode Fiber (SMF)

Power Supply

3.3V

Power Consumption

≤6.5W

Transport Package

Carton

Specification

1 Piece

Trademark

FiberMania

Origin

Shenzhen, China

Production Capacity

80, 0000 Connections Per Month

Key features

Supports 200GBASE-FR4 transmission up to 2km over single-mode fiber.

Integrates CWDM laser and photodiode arrays for stable high-speed optical communication.

Low power consumption below 6.5W for energy-efficient networking equipment.

Company profile

ODM ServicesImporters and ExportersQA/QC InspectorsProduction Process Visualization

Shenzhen FiberMania Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.35h

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 transmission distance does the QSFP56 FR4 module support?

A: The module supports transmission distances of up to 2km over single-mode fiber using CWDM technology, making it suitable for medium-reach 200G Ethernet and data center applications.

Q:Why is CWDM technology used in this transceiver?

A: CWDM combines four optical wavelengths onto a duplex fiber pair, enabling high-bandwidth 200G transmission while minimizing fiber usage and supporting existing single-mode fiber infrastructure.

Q:What are the benefits of the integrated DDM function?

A: Digital Diagnostic Monitoring (DDM) enables real-time monitoring of module temperature, supply voltage, optical transmit power, receive power, and other key operating parameters, helping improve network reliability and maintenance efficiency.