NVIDIA Mellanox MTEF-KIT-F Telescopic Rail Mounting Kit: This is a telescopic rail kit (NVIDIA P/N 930-9BRKT-00JJ-000) for installing Mellanox 1U Spectrum and Quantum-class switches into 19-inch racks. The kit telescopes to fit rack-rail spans from 430 mm up to 800 mm, covering both short-depth and standard-depth enclosures. This is a mechanical accessory only; it is NOT a switch and contains no electronics, transceivers, or fans. This is a new sealed unit.
Engineering Context
The MTEF-KIT-F is the OEM rail option specified by NVIDIA for the MSN3700, MSN3700C, MSN3800, MSN4600, and MSN4600C switch families. The telescopic inner/outer rail design distributes the chassis weight across all four rack posts and allows the switch to be slid forward for service without disconnecting cabling. Rail spacing follows the EIA-310 19-inch rack standard, and the kit ships with the captive screws and cage-nut hardware required to land the switch in standard square-hole rack posts.
Deployment & Use Cases
Top-of-rack installation of MSN3700 / MSN3800 200G Ethernet switches in colocation cabinets. MSN4600 / MSN4600C 200GbE Spectrum-2 deployments in HPC and AI training pods. Spine and leaf positions in spine-leaf Ethernet fabrics where serviceability requires sliding chassis. Standard-depth (600–800 mm) and short-depth (430–600 mm) enterprise racks.
Technical Specifications
- OEM: NVIDIA Mellanox
- Part Number: MTEF-KIT-F
- NVIDIA P/N: 930-9BRKT-00JJ-000
- Type: Telescopic 4-post rail kit
- Rack Standard: EIA-310 19-inch, square-hole
- Rack Depth Range: 430–800 mm (short and standard depth)
- Compatible Switches: MSN3700, MSN3700C, MSN3800, MSN4600, MSN4600C
- Hardware Included: inner/outer rails, screws, cage nuts
- Condition: New, sealed — Verified by T.E.S IT-SOLUTIONS
Compatibility & Hard Constraints
Compatible only with the listed Mellanox 1U switch families. NOT compatible with MSN2100/MSN2010 short-depth switches (use MTEF-KIT-D instead) or with the MSN2700 1U switch (use MTEF-KIT-A). NOT compatible with round-hole (threaded) racks without a separate adapter. Provides no electrical or signaling function — it is a passive rail assembly. Does not include the chassis, power supplies, fan modules, or transceivers.
Why Choose T.E.S IT-SOLUTIONS
Visit T.E.S IT-SOLUTIONS for genuine NVIDIA Mellanox rail kits and switch accessories. Each kit ships in OEM packaging with all hardware included. Order handling time is 1–3 business days with global shipping options.