NVIDIA/Mellanox MC2210411-SR4E Compatible 40G QSFP+ CSR4 Transceiver Module 400m on OM4 / 300m on OM3
The MC2210411-SR4E compatible module serves equipment requiring a 40G QSFP+ interface with 850nm optics and a 400m on OM4 / 300m on OM3 rating. Connection is through MTP/MPO-12 UPC. Product data, application guidance and factory verification are presented together to support project teams keep OEM references, delivery records and port schedules aligned.
OEM Part Number: MC2210411-SR4EHT Part Number: MC2210411-SR4E
Product Highlights
- Compatible alternative to NVIDIA/Mellanox MC2210411-SR4E
- 40G connectivity at 41.25Gbps (4×10.3125Gbps)
- Optical wavelength: 850nm
- Specified reach: 400m on OM4 / 300m on OM3
- MTP/MPO-12 UPC / MMF interface
- Operating temperature: 0 to 70°C (32 to 158°F)
- Factory compatibility verification and optical performance testing before shipment
Specifications
| NVIDIA/Mellanox InfiniBand Compatible | MC2210411-SR4E |
|---|---|
| Manufacturer | HT |
| HT Part Number | MC2210411-SR4E |
| Form Factor | QSFP+ |
| Max. Data Rate | 41.25Gbps (4×10.3125Gbps) |
| Wavelength | 850nm |
| Max. Transmission Distance | 400m@OM4/300m@OM3 |
| Connector | MTP/MPO-12 UPC |
| Media | MMF |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| TX Power | -7.6~2.4dBm |
| Receiver Sensitivity | <-10dBm |
| Power Budget | 2.4dB |
| Receiver Overload | 2.4dBm |
| Max. Power Consumption | ≤0.5W |
| Extinction Ratio | >3dB |
| Modulation (Electrical) | 4x10.3125Gbps NRZ |
| Modulation (Optical) | 4x10.3125Gbps NRZ |
| Host FEC | Supported |
| Protocols | IEEE 802.3ba, QSFP+ MSA, SFF-8436 |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| Application | InfiniBand FDR10 |
Project Documentation and Traceability
Large deployments are easier to audit when the order code, optical standard and endpoint record agree. Keep the OEM reference in the compatibility document and the HT part number on the packing list. Labels and carton groups can be arranged by rack or port plan so installers need not identify modules by appearance. For this model, the principal parameters are data rate 41.25Gbps (4×10.3125Gbps), wavelength 850nm, rated reach 400m on OM4 / 300m on OM3.
NVIDIA/Mellanox Compatibility and Factory Testing
Factory verification starts with the expected MC2210411-SR4E 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.
Applications and Optical Link Design
Typical deployments include switch-to-switch, switch-to-server and aggregation links inside a data hall or between adjacent equipment rooms. The MTP/MPO-12 UPC interface connects to the specified multimode cabling, and the stated reach depends on fiber grade and link loss. Keep this interface on the matching multimode optical standard rather than connecting it directly to a single-mode wavelength or reach variant.
Before deployment, check the host port type, supported data rate and firmware requirements. The 40G interface configuration must match the remote equipment; sharing a QSFP+ housing alone does not make two transceiver types interoperable.
The multimode channel should use the fiber grade associated with the stated 400m on OM4 / 300m on OM3 reach. Keep the MTP/MPO-12 UPC end faces clean and avoid tight bends. Different multimode standards are not interchangeable merely because they share a connector.
Optical Acceptance, Diagnostics and Handling
For this model, the specified transmit-power range is -7.6~2.4dBm; receiver sensitivity is <-10dBm; the stated optical power budget is 2.4dB. Digital diagnostics make later maintenance easier when baseline values are captured at installation. Save the initial readings with the port and OEM reference, then investigate meaningful changes rather than reacting to a single transient value. Diagnostic support depends on the host as well as the module, so unavailable fields should be confirmed with the platform documentation. 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.
Frequently Asked Questions
Is this an original NVIDIA/Mellanox transceiver?
No. It is an HT-manufactured compatible alternative for equipment that specifies MC2210411-SR4E, not an original NVIDIA/Mellanox-branded module.
Which fiber and connector are required?
Use MTP/MPO-12 UPC with MMF. The specified maximum reach is 400m on OM4 / 300m on OM3, 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.
Ordering Information
Quote HT part number MC2210411-SR4E together with OEM reference MC2210411-SR4E and quantity. Add the host model and software release when pre-order verification is required. 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
Before packing, the module receives interface inspection, identification and link checks. Protective packaging avoids pressure on the connector and latch. Customer references, rack groups and project packing lists can be added for volume orders.
