100G QSFP28 SR4 Optical Transceiver — Product image shown for configuration reference. The exact photo, coding target and document set are confirmed for the quoted SKU.

200G QSFP56 FR4 Optical Transceiver

SKU candidate / 200G QSFP56 FR4

Candidate 200G QSFP56 FR4 module for duplex single-mode migration links.

Compatibility reviewDatasheet requestSample route

Speed200GPackageQSFP56Reach2km classEvidenceExact model proof required

Same-family models

100G QSFP28 SR4 100G QSFP28 LR4 100G QSFP28 CWDM4 200G QSFP56 SR4 200G QSFP56 FR4

Compatibility targetSelection is an RFQ target. Compatibility is confirmed against the exact host model, port and firmware.

RFQ RequiredCommercial terms, source availability and lead time are confirmed after evidence review.

Get Datasheet & Quote WhatsApp RFQ Request Datasheet

The selected product is included automatically. No account is required.

ServiceCompatibility coding review and document request

DeliverySample and batch lead time confirmed by source

SupportTechnical review for host, firmware and route

Tested Route

BER, DOM/DDM, thermal and certificate scope can be requested by model.

Lead-time Review

Sample and batch delivery stay source-confirmed before quotation.

Technical Support

Host, firmware, port and link conditions are reviewed before substitution.

Specifications

Structured parameters for engineering and purchasing review.

Speed	200G
Package	QSFP56
Optical scheme	FR4
Reach	2km class
Connector	LC duplex
Evidence	Exact model proof required

Connectivity Solutions

Host, route and proof requirements determine whether this candidate can move into quotation.

Full product detail

Commercial product record with media, parameters, packing and comparison detail.

Use the model record to compare construction, operating limits, packing requirements and the evidence still needed before sample or batch approval.

Deployment fit2km class

Match link distance, fiber route, connector and host thermal envelope before commercial confirmation.

Host data neededQSFP56

Brand, model, firmware, line card and port profile decide the compatibility path.

Proof before batchExact model proof required

Samples, BER/DOM/DDM, thermal behavior and document version should be attached to the RFQ.

Commercial outputQuote pack

Candidate model, risk notes, lead time boundary, packing method and download request path.

Short descriptionCandidate 200G QSFP56 FR4 module for duplex single-mode migration links.

Request quote and datasheet

Product DetailPackaging & DeliverySpecificationsMain Features

Product Detail

Product name	200G QSFP56 FR4 Optical Transceiver
Category	100G / 200G Transceivers
Condition	New sourcing candidate; exact model, source authorization and batch file must be confirmed before quotation
Speed / rate	200G
Package / cable	QSFP56
Optical scheme	FR4
Reach / length	2km class
Connector	LC duplex
Host compatibility input	Switch vendor, platform, firmware, port profile, FEC mode, breakout state and DOM/DDM requirement
Core components	Optical engine or cable assembly, EEPROM/coding file, connector interface, housing and label set by exact model
Use environment input	Fiber grade, route distance, patch-panel count, insertion loss, room/cage temperature and redundancy role
Compliance review	Certificate scope, RoHS/REACH request, telecom-market document request and export documentation are checked per destination
Warranty / RMA boundary	Warranty statement must match exact supplier file, sample test record, serial/batch control and buyer handling conditions
Evidence status	Exact model proof required

Packaging & Delivery

Supply ability	Project dependent; sample, pilot and batch availability require supplier confirmation
Packaging details	ESD tray or blister, anti-static bag, individual label, export carton and pallet plan by exact SKU
Marking / label	WUHAN SUNFULL quote record should show model, key construction or capability fields, serial/batch where applicable and buyer PO reference
Delivery detail	Lead time depends on configuration, sample validation, document review and quantity. Do not advertise fixed delivery without source proof.
Trade terms	EXW / FOB / CFR / CIF can be reviewed after source, packing size, weight and shipment route are confirmed
Document pack	Datasheet, compatibility record, test evidence, certificate scope, packing photo and image usage boundary

Specifications comparison

Model page	Scheme	Package	Reach / length	Evidence gate
100G QSFP28 SR4 Optical Transceiver	100G QSFP28 SR4	QSFP28	100m class	Host support and fiber grade required
100G QSFP28 LR4 Optical Transceiver	100G QSFP28 LR4	QSFP28	10km class	Datasheet and certificate scope required
100G QSFP28 CWDM4 Optical Transceiver	100G QSFP28 CWDM4	QSFP28	2km class	Link budget and host profile required
200G QSFP56 SR4 Optical Transceiver	200G QSFP56 SR4	QSFP56	100m class	FEC and host proof required
200G QSFP56 FR4 Optical Transceiver	200G QSFP56 FR4	QSFP56	2km class	Exact model proof required

Host compatibility gate

Confirm brand, switch model, firmware, line card, port profile, FEC and DOM/DDM behavior before any compatibility claim.

Link-budget review

Check reach, fiber type, connector, insertion loss, power margin, temperature and BER evidence against the buyer route.

Model evidence

Match the candidate model to its datasheet, test scope, certificate record and authorized product media before approval.

Quotation readiness

Use the RFQ record to connect exact model, quantity, lead time, sample policy, warranty boundary and document pack.

Quote readiness control

Engineering proof required before the offer is treated as final.

Commercial buyers see exactly which evidence still needs to be attached, so the page supports serious RFQ work instead of generic product browsing.

Host fileSwitch brand, model, firmware, line card and port profile.
Optical pathReach, fiber type, connector, insertion loss and temperature range.
Sample proofDOM/DDM, BER, thermal behavior and compatibility validation record.
Document packDatasheet, label rule, certificate scope, packing photo and warranty boundary.

Downloads

Datasheet, CAD/drawing and certificate request pack.

Request the datasheet, drawing and certificate scope for the exact model and document revision included in your quotation.

Datasheet request CAD / drawing request Certificate scope

Previous product200G QSFP56 SR4 Optical Transceiver Next product400G Active Optical Cable

Same-family alternatives for comparison and RFQ shortlisting.

100G QSFP28 SR4 100G QSFP28 SR4 Optical Transceiver 100G QSFP28 LR4 100G QSFP28 LR4 Optical Transceiver 100G QSFP28 CWDM4 100G QSFP28 CWDM4 Optical Transceiver 200G QSFP56 SR4 200G QSFP56 SR4 Optical Transceiver

Company contact

WUHAN SUNFULL Optical Interconnects engineering review desk.

Send host brand, platform, firmware, port, reach, fiber, quantity and document requirements for a controlled quotation path.

Contact engineer

B2B quotation plan

Prepare a decision-ready RFQ for 200G QSFP56 FR4

Use this four-part checklist for 400G/800G optical transceiver, AOC/DAC or MTP/MPO sourcing.

Host environment

Add host brand, switch or NIC model, firmware, line card, port profile and FEC behavior.

Link route

Confirm 200G, QSFP56, reach, fiber type, connector and temperature.

Evidence pack

State which datasheet revision, BER/DOM record, thermal evidence, certificate, label or packing file is required.

Commercial handoff

Include quantity, sample plan, destination and requested quotation schedule in the message field.

Need a model shortlist?Send the four visible contact fields and put all technical context in Message.

Features

Procurement handling, packing, evidence and sample acceptance remain visible before quotation.

Sample Validation

Record the applicable acceptance method and test window.

Label and Coding

Confirm coding, label file and packing requirement.

Warranty Boundary

Keep failure log and RMA route tied to exact model.

Buying questions

Confirm the model-specific inputs and evidence needed before quotation.

Can 200G QSFP56 FR4 Optical Transceiver be coded for my host?

The target can be reviewed after you provide the host brand and model, firmware, line card or NIC, port profile, reach and FEC settings.

Can I request a model-specific datasheet or test record?

Yes. Ask for the exact datasheet and the applicable BER, DOM/DDM, thermal and certificate records before procurement approval.

Are availability and lead time guaranteed on this page?

No. Availability and lead time are confirmed after the exact model, coding target, quantity, label requirement and destination are known.

Resources

Request model-specific files before final RFQ approval or substitution claims.

Datasheet requestModel-specific datasheet and revision status.Compatibility checklistHost, firmware, port, FEC and DOM/DDM review.Acceptance testing guideSample, BER, thermal and link-budget validation path.Interoperability matrixPart-number and same-family replacement review.

200G QSFP56 FR4200G QSFP56 FR4 Optical Transceiver

Request quotation WhatsApp Datasheet

Current catalog handoff

Match 200G QSFP56 FR4 to current family records

Current catalog candidates share the visible technical terms 200G, QSFP56, FR4. They are not asserted as equivalent replacements; confirm host, firmware, reach and evidence before RFQ.

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