NVIDIA/Mellanox MFS1S00-H050V Compatible 200G QSFP56 4 x 50G PAM4 InfiniBand HDR Active Optical Cable, 50m (164ft)
For buyers working from an equipment parts list, MFS1S00-H050V identifies more than a connector style. It refers here to a 50m (164ft) AOC cable for NVIDIA/Mellanox hosts, supporting 200G operation with QSFP56 to QSFP56. The sections below separate the OEM cross-reference, physical specification and HT factory checks for straightforward purchasing review.
OEM Part Number: MFS1S00-H050VHT Part Number: MFS1S00-H050V
Product Highlights
- Compatible alternative to NVIDIA/Mellanox MFS1S00-H050V
- 200G connectivity at 200Gbps
- Interface configuration: QSFP56 to QSFP56
- Fixed length and part number: 50m (164ft), MFS1S00-H050V
- Cable construction: OM3
- Maximum power consumption: 4.35W Per End
- Minimum bend radius: 30mm
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| HT Part Number | MFS1S00-H050V |
|---|---|
| NVIDIA/Mellanox InfiniBand Compatible | MFS1S00-H050V |
| Manufacturer | HT |
| Connector Type | QSFP56 to QSFP56 |
| Max. Data Rate | 200Gbps |
| Minimum Bend Radius | 30mm |
| Cable Length | 50m (164ft) |
| Jacket Material | LSZH |
| Cable Type | OM3 |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| Wavelength | 850nm |
| Max. Power Consumption | 4.35W Per End |
| Power Supply | 3.3V |
| Modulation Format | PAM4 |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| DDM/DOM | Supported |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Protocols | IEEE 802.3, QSFP56 MSA, SFF-8665, SFF-8636, InfiniBand HDR |
| MTBF | ≈3.2 Million Hours |
Signal and Lane Configuration
The listed modulation format is PAM4. Both host interfaces must be configured for the same aggregate rate and lane arrangement. A connector that fits mechanically does not by itself guarantee that the remote port supports this encoding or breakout mode.
Cable Construction and Routing
This assembly uses LSZH jacket, minimum bend radius 30mm. These mechanical characteristics affect how the cable should be dressed behind the equipment. Avoid sharp edges, excessive ties and repeated tight bends close to the connector boots.
Network and Protocol Considerations
The intended application is determined by the host interface and protocol support. Listed interface and protocol references include IEEE 802.3, QSFP56 MSA, SFF-8665, SFF-8636, InfiniBand HDR. Confirm that the host firmware and port configuration support the same operating mode.
Integrated Optical Assembly
The optical engines and fiber are permanently integrated into this AOC. There are no detachable optical modules to clean or exchange. Handle the complete assembly by its connector housings and cable, and keep both ends matched to the same interface specification.
Length Selection and Installation Planning
For this 50m (164ft) version, prepare the destination pathway before connecting either end. A longer assembly can cross separated equipment positions, but its weight and service slack must remain supported without blocking airflow. Handle the integrated optical cable and both optical engines as one factory-terminated product and never pull a connector into position by the cable. Within this family, MFS1S00-H030V is shorter at 30m (98ft), while MFS1S00-H100V is the next longer choice at 100m (328ft); comparing those two boundaries helps avoid both tension and unnecessary slack.
Position Within the Length Range
MFS1S00-H050V occupies the middle of this family between MFS1S00-H030V at 30m (98ft) and MFS1S00-H100V at 100m (328ft). It adds 20m over the shorter option for extra routing clearance, while the next longer version adds another 50m. Measure the managed path and choose this version when its reach is sufficient without creating the slack associated with the longer assembly.
Procurement and Port-Mapping Review
A useful purchase order should identify the host platform, the expected OEM code and the exact cable length as separate pieces of information. This prevents a physically similar assembly from being substituted when the port identification or reach is different. For mixed-length installations, prepare one order line per part number and reconcile each delivered cable with its intended pair of ports. For this assembly, the minimum bend radius is 30mm; the stated power consumption is 4.35W Per End; the jacket material is LSZH.
Power and Thermal Planning
The rated power consumption is 4.35W Per End. Include this load in the host-port power and thermal budget, especially in densely populated switches. Maintain front-panel clearance and do not bundle the cable so tightly that it obstructs airflow around the connectors.
NVIDIA/Mellanox Compatibility and Factory Testing
Our procurement-oriented compatibility check begins with the OEM reference and ends with a live host link. We record the physical length separately from the identification configuration, so the cable supplied for this page remains the stated version rather than a generic length substitute. Both connectors are examined before the operating test, which includes receive activity and diagnostic indications.
Ordering Information
For a clear bill of materials, quote the OEM reference, HT part number, length and quantity on the same line. Add the switch or server model and software release when a pre-order review is required; project labels can repeat those details for receiving and installation teams. Keep MFS1S00-H050V associated with 50m (164ft) throughout the order and receiving record.
Quality Assurance and Packaging
Before packing, the assembly is checked for connector condition, identification and link operation. Cables for multi-line orders can be labelled and grouped by part number, making it easier to match each length to the procurement record without opening every protective bag. Neutral packaging and customer-specific packing documentation are available on request.
Frequently Asked Questions
Is this an original NVIDIA/Mellanox cable?
No. It is an HT-manufactured compatible alternative for equipment that specifies NVIDIA/Mellanox MFS1S00-H050V.
What details assist a compatibility review?
Provide the equipment manufacturer, model, port type, hardware revision and software release, together with the OEM reference, required length and quantity.
How should an unused assembly be stored?
Protect both connector ends, keep the cable in a loose bend-safe coil and retain its part-number label so the length and compatibility identity remain traceable.
Can different brands be connected with the same assembly?
Only where both hosts explicitly support the complete interface and compatibility arrangement. Document each end and select the appropriate brand-specific product when required.
Shipping and Lead Time
Standard configurations normally ship within one to three working days, while production quantities are confirmed with the order. Delivery can be arranged by courier, air freight or sea freight, and goods may instead be handed to an appointed forwarder or shipped on the customer’s courier account.