SFP-10G-T-DWDMDell SFP-10G-T-DWDM Compatible 10G SFP+ Transceiver Module
The SFP-10G-T-DWDM compatible module serves equipment requiring a 10G SFP+ interface with 1529.16~1567.13nm (Tunable） optics and a 80km rating. Connection is through Duplex LC. Product data, application guidance and factory verification are presented together to support structured fiber installations preserve a documented and serviceable optical channel.
OEM Part Number: SFP-10G-T-DWDMHT Part Number: DW-SFP10G80-C
Product Highlights
- Compatible alternative to Dell SFP-10G-T-DWDM
- 10G connectivity at 10.3125Gbps
- Optical wavelength: 1529.16~1567.13nm (Tunable）
- Specified reach: 80km
- Duplex LC / SMF interface
- Operating temperature: 0 to 70°C (32 to 158°F)
- Factory compatibility verification and optical performance testing before shipment
Specifications
| Dell Compatible | SFP-10G-T-DWDM |
|---|---|
| Manufacturer | HT |
| HT Part Number | DW-SFP10G80-C |
| Form Factor | SFP+ |
| Max Data Rate | 10.3125Gbps |
| Connector | Duplex LC |
| Max Cable Distance | 80km |
| Media | SMF |
| Wavelength | 1529.16~1567.13nm (Tunable） |
| Modulation | NRZ |
| Power Consumption | < 2W |
| Transmitter Type | Monolithic MZM Tunable TOSA |
| Receiver Type | APD |
| Power Budget | 22dB（@9.95Gbps~10.7Gbps)25dB（@11.3Gbps） |
| Extinction Ratio | 8.2dB |
| CDR | Yes |
| BER | 1E-12 |
| TX Power | -1~3dBm |
| Receiver Overload | -1dBm |
| EMC (Electro Magnetic Compatibility) | Supported |
| DDM/DOM Support | Yes |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Inbuilt FEC | NO |
| Protocols | IEEE 802.3ae CL 52 MSA SFF-8472 MSA SFF-8431 MSA SFF-8690ITU-T G.698.1 |
| Application | Ethernet, SONET/SDH |
Applications and Optical Link Design
This coherent interface is suited to data-center interconnect, metro transport and managed DWDM links where the host platform supports the stated modulation and FEC modes. Design the optical line around the actual launch power, receiver range, OSNR requirement and span loss; the stated reach is not a substitute for a link-budget calculation. Use matching coherent modules and the appropriate DWDM channel plan at both ends.
Before deployment, check the host port type, supported data rate and firmware requirements. The 10G interface configuration must match the remote equipment; sharing a SFP+ housing alone does not make two transceiver types interoperable.
Coherent deployment requires a line-system review, not merely a matching connector. Confirm the DWDM channel, launch-power range, receiver limits, OSNR and FEC mode at both ends. Span loss and amplifier operation must remain inside the supported envelope, and stated reach should be validated against the actual route.
Dell Compatibility and Factory Testing
Factory verification starts with the expected SFP-10G-T-DWDM identity and finishes with an operating host link. EEPROM data, diagnostic visibility and the stated optical parameters are assessed together. Equipment model, hardware revision and software release can be reviewed before dispatch where platform behavior is uncertain.
Optical Acceptance, Diagnostics and Handling
For this model, the specified transmit-power range is -1~3dBm; the stated optical power budget is 22dB（@9.95Gbps~10.7Gbps)25dB（@11.3Gbps）. A sound acceptance record includes link state, diagnostic temperature, supply voltage and transmit or receive levels where the host exposes them. Compare the readings with the stated ranges rather than treating any received light as proof of adequate margin. Persistent alarms or borderline values should trigger an end-face and complete-channel inspection. Before every insertion, keep dust caps in place until the patch lead is ready, avoid touching the optical end face and use an appropriate inspection and cleaning procedure. Do not look into an active optical interface.
Structured Fiber Pathways and Serviceability
Treat the transceiver as part of the complete channel. Follow the intended patch-panel route, maintain bend control and leave service access around the port. Confirm connector polish and fiber type at every mated pair; a documented service allowance is preferable to excess slack concealed inside a rack. For this model, the principal parameters are data rate 10.3125Gbps, wavelength 1529.16~1567.13nm (Tunable）, rated reach 80km.
Ordering Information
Use SFP-10G-T-DWDM as the compatibility cross-reference and DW-SFP10G80-C as the HT ordering identity. Keep other reaches or wavelength directions on separate order lines. Neutral labels, customer packaging and project-specific compatibility review are available on request.
Shipping and Lead Time
Standard configurations normally ship within one to three working days, with production lead times confirmed for larger quantities. International courier, air freight and sea freight are available; customer courier accounts and nominated forwarders are accepted.
Quality Assurance and Packaging
Each SFP-10G-T-DWDM compatible module is inspected, powered up and functionally checked before protective packing. Dust caps and individual trays shield the interface during transport. Customer references, rack groups and project packing lists can be added for volume orders.
Frequently Asked Questions
Is this an original Dell transceiver?
No. It is an HT-manufactured compatible alternative for equipment that specifies SFP-10G-T-DWDM, not an original Dell-branded module.
Which fiber and connector are required?
Use Duplex LC with SMF. The specified maximum reach is 80km, subject to fiber quality and total link loss.
Can it be mixed with another wavelength or reach version?
Only when the two ends share the same optical standard, wavelength plan and supported data rate. Check the exact part numbers and link budget rather than relying only on the module form factor.
