Data centre
Server access, leaf-spine, breakout and data-centre interconnect designs from 10G to 400G, with attention to lane architecture, FEC, fibre polarity and host software.
OPTICAL TRANSCEIVERS · 1G TO 400G
Optical transceivers specified for the link—not guessed from a part number.
MingApex supplies SFP, SFP+, SFP28, QSFP+, QSFP28, QSFP56 and QSFP-DD optical transceivers for data centre, telecom, enterprise and industrial networks. Every quotation is built around the host platform, port mode, line rate, fibre path, reach, wavelength, temperature class and evidence required for approval.
1G–400Gportfolio scope
SR to ZRreach options
LC · MPO/MTPoptical interfaces
OEM · compatiblesupply models
Sample-firstcontrolled approval
THE PRODUCT, IN BUYER TERMS
What is an optical transceiver?
An optical transceiver is a pluggable module that converts an electrical data signal into light for transmission over fibre and converts received light back into an electrical signal. The form factor defines the mechanical and electrical interface; the optical specification defines the fibre, wavelength, transmitter power, receiver sensitivity and supported distance.
Two modules with the same speed and reach are not automatically interchangeable. Host coding, lane architecture, FEC mode, connector, fibre polarity, wavelength pair, link loss and operating temperature can decide whether a link comes up and remains stable. MingApex therefore treats the module, host and fibre path as one controlled requirement.
CHOOSE BY FORM FACTOR AND RATE
Optical transceiver families
Use the family pages to narrow the line rate, optical standard and reach. Final compatibility is confirmed against the exact host and software environment.
1G
SFP
SR, LR, ER, BiDi and CWDM for access, enterprise and industrial links.
Explore 1G SFP → 10GSFP+
300 m to long-reach duplex, BiDi and wavelength-specific options.
Explore 10G SFP+ → 25GSFP28
Data centre access, 5G fronthaul, enterprise and metro optical links.
Explore 25G SFP28 → 40GQSFP+
SR4, LR4, ER4, PSM4 and BiDi for aggregation and migration.
Explore 40G QSFP+ → 100GQSFP28
SR4, DR1, CWDM4, LR4 and ER4 for leaf-spine and DCI.
Explore 100G QSFP28 → 200G–400GQSFP56 · QSFP-DD
High-density optical modules for cloud, AI fabrics and data-centre interconnect.
Explore high-speed optics →SELECTION MATRIX
Start with the link architecture
| Decision | Typical options | What must be confirmed |
|---|---|---|
| Line rate | 1G, 10G, 25G, 40G, 100G, 200G, 400G | Host port mode, lane count and supported standards |
| Reach | SR, LR, ER, ZR, DR, FR, PSM, CWDM4 | Measured path length and total optical loss |
| Fibre | OM3/OM4 multimode, OS2 single-mode | Existing plant, connector, polarity and patching |
| Interface | LC duplex, LC simplex, MPO/MTP | Fibre count, breakout plan and Tx/Rx mapping |
| Wavelength | 850, 1310, 1550 nm, BiDi pairs, CWDM/DWDM | Matching peer, filter plan and channel allocation |
| Environment | Commercial or industrial temperature | Actual enclosure temperature and deployment conditions |
Published distances describe a product class, not a guarantee for every fibre path. Connector loss, splices, ageing margin and receiver limits belong in the link budget.
APPLICATION FIT
One portfolio, four network environments
Telecom and ISP
Access, aggregation, metro, BiDi and wavelength links where optical power, channel plan, operating margin and repeat-order consistency matter.
Enterprise
Switch, router, firewall and storage connectivity with named-platform coding, mixed-vendor migration support and straightforward replacement mapping.
Industrial
Wide-temperature optical transceivers for cabinets, transport, energy and factory networks, specified against the real thermal and environmental boundary.
COMPATIBILITY ENGINEERING
Compatible means validated against a named host.
A generic “Cisco compatible” or “Huawei compatible” label is not enough for a controlled purchase. Platform family, exact model, line card, port mode, software release and diagnostic expectations should be recorded.
Review transceiver coding and validation →- Freeze the host.Record the brand, chassis or switch, line card, port and software.
- Freeze the optical path.Record fibre type, connector, distance, patching, peer and loss.
- Map the module.Confirm form factor, standard, wavelength, reach, temperature and diagnostics.
- Validate a sample.Check recognition, alarms, DOM, traffic and thermal behaviour in the target system.
- Control the order line.Preserve coding, BOM boundary, label, serial and inspection evidence.
QUALITY EVIDENCE
What a professional optical transceiver order should prove
Specification control
The quotation and order line identify the agreed rate, reach, wavelength, connector, temperature, coding target and label.
Sample identity
The tested sample can be traced to its configuration so approval is not detached from the product later ordered.
Optical performance
Tx power, receiver behaviour, DOM readings and relevant test limits are checked against the agreed specification.
Platform behaviour
Recognition, alarms, interface state, error counters and traffic stability are verified in the intended host environment.
Lot consistency
Production-lot inspection checks the named order line, visible identity and selected performance evidence before release.
Repeat-order control
Material or coding changes are not treated as invisible when they could alter compatibility, reliability or approval status.
OEM AND SUPPLY
OEM optical transceivers without losing configuration control
Private-label supply can cover the outer label, part-number structure, EEPROM identity, packaging and document set. Those commercial choices should follow—not replace—the technical baseline. The approved host target, optical specification and validation result remain the reference for each order line.
For distributors, integrators and operators sourcing from China, MingApex coordinates requirement review, comparable quotations, samples, OEM details, production-lot evidence and pre-shipment documentation. Exact availability, minimum order, lead time and warranty terms are confirmed in writing for the requested configuration.
How MingApex manages China supply →CONTROLLED NEXT STEP
Send one complete optical transceiver requirement.
Include the host, software, port mode, speed, reach, fibre, connector, wavelength, temperature, quantity, coding target, label requirement and delivery destination. MingApex will identify the open technical questions before returning a comparable quotation.
BUYER QUESTIONS
Optical transceiver purchasing questions
Which optical transceiver do I need?
Start with the host port and required rate, then define the fibre type, connector, path length, optical loss, wavelength plan and temperature. Choose a standard and form factor only after those boundaries are known.
Can a third-party transceiver work in an OEM switch?
Often yes, but the answer is platform-specific. The exact switch or router model, line card, port mode and software release should be checked, followed by sample validation in the intended environment.
Is advertised reach enough to approve a module?
No. Advertised reach is a category label. A real approval should consider transmitter power, receiver sensitivity, connector and splice loss, engineering margin, fibre type and the peer transceiver.
What should be tested before a production order?
Confirm module identity, host recognition, alarms, DOM values, traffic stability, error counters and thermal behaviour. Keep the tested configuration linked to the final order specification and repeat-order control.