NVIDIA Mellanox MFP7E40-N015 Passive Single-Mode Fiber Splitter Cable, MPO12 APC to 2x MPO12 APC, 15m: This is a 15-meter passive single-mode (SMF) fiber breakout cable that splits a single MPO12 APC connector into two MPO12 APC connectors. It is a passive fiber assembly (no optics, no power), used to connect a high-radix port to two lower-radix ports of the same speed family. This is a new unit.
Engineering Context
The MFP7E40-N015 belongs to the MFP7 series of NVIDIA passive fiber assemblies for NDR-class InfiniBand and high-speed Ethernet infrastructure. The cable terminates in MPO12 APC (Angled Physical Contact, 8-degree polish) connectors, which are the standard NVIDIA NDR fiber interface for low return loss in single-mode plant. Single-mode fiber is required where reach exceeds typical multi-mode budgets or where wavelength multiplexing is in use. The 1-to-2 splitter configuration carries one fiber group on the trunk side and two fiber groups on the breakout side.
Deployment & Use Cases
Spine-to-leaf splitter runs in NVIDIA Quantum-2 NDR fabrics where one switch port is divided to feed two endpoint ports. Breakout fiber for OSFP twin-port transceivers connecting to two destination QSFP/OSFP transceivers. Cross-row single-mode runs in HPC and AI cluster fabrics where MPO12 APC is the documented connector standard. Structured cabling between MDA and HDA where APC polish is required.
Technical Specifications
OEM: NVIDIA Mellanox
Part Number: MFP7E40-N015
Cable Type: Passive Fiber Splitter (1:2)
Fiber Type: Single-Mode (SMF)
Trunk Connector: MPO12 APC (8° polish)
Breakout Connectors: 2 x MPO12 APC (8° polish)
Length: 15 m
Optics: None — passive fiber assembly
Polarity: Per NVIDIA MFP7 series specification
Condition: New — Sealed/Unused
Compatibility & Constraints
Compatible with NVIDIA Quantum-2 NDR switches and ConnectX-7 / BlueField-3 platforms that publish MPO12 APC fiber as the supported connector. Requires transceivers at both ends — passive fiber alone does not produce signal. APC polish is not interchangeable with UPC/PC connectors; do not mate with UPC patch cords. Single-mode fiber is not interchangeable with multi-mode patch cords for the same run. Fixed 15 m length; cannot be shortened or extended without re-termination.
Why Choose T.E.S IT-SOLUTIONS
T.E.S IT-SOLUTIONS inspects every fiber assembly for connector cleanliness, end-face condition, and polarity before shipment. Visit tes-itsolutions.com for the full NVIDIA fiber catalog. Handling time is 1–3 business days with global shipping and warranty.