NVIDIA Mellanox MCP2M00-A002 SFP28 25GbE Passive DAC 2m 30AWG Cable
Price: €30.00
Condition: NEW
In stock
Description
NVIDIA Mellanox MCP2M00-A002 25GbE SFP28 Passive Direct-Attach Copper Cable, 2m, 30 AWG: This is a 2-meter passive direct-attach copper (DAC) cable for 25Gb/s Ethernet (25GbE) point-to-point links between SFP28 ports. It is a fixed-length integrated assembly with bonded SFP28 connectors on both ends, not a transceiver-and-patch-cable pair. The cable uses 30 AWG twin-axial copper conductors and requires no port power. This unit is brand new.
Engineering Context
The MCP2M00-A002 delivers low-latency, zero-power 25GbE connectivity in a fully shielded copper assembly. 30 AWG conductors are sized for short intra-rack reaches; the cable is fully shielded for EMI integrity in dense rack environments. Signal integrity at 25 Gb/s NRZ depends on host SFP28 port FEC settings; both ends must agree on FEC mode. Insertion loss budget for the assembly is fixed at the factory and cannot be re-terminated in the field.
Deployment & Use Cases
Top-of-Rack switch to server NIC connections within a single rack at 25GbE. SFP28 host adapter to switch port short-reach links. Storage node uplinks where ports are SFP28-native and the run is under 2m.
Technical Specifications
- OEM: NVIDIA Mellanox
- Part Number: MCP2M00-A002
- Form Factor: SFP28 to SFP28 (Point-to-Point)
- Data Rate: 25Gb/s NRZ
- Protocol: 25GbE Ethernet
- Cable Type: Passive Direct-Attach Copper (DAC)
- Length: 2m
- Conductor Gauge: 30 AWG
- Power Draw: 0 W (passive)
- Condition: New — Tested by T.E.S IT-SOLUTIONS
Compatibility & Hard Constraints
Compatible with NVIDIA Spectrum series switches (SN2000, SN3000) and ConnectX-4 Lx, ConnectX-5, ConnectX-6 Dx EN adapters configured for 25GbE on SFP28 ports. Backwards compatible with 10GbE SFP+ ports. Not compatible with QSFP28 ports without an SFP28-to-QSFP28 breakout adapter. Not a breakout cable; this is a 1:1 SFP28 link only. Length is fixed at 2m and cannot be field-modified.
Frequently Asked Questions (FAQ)
Q. What is the Data Rate of the MCP2M00-A002?
The data rate of the MCP2M00-A002 is 25GbE.
Q. Is the MCP2M00-A002 supplied new or refurbished, and who supplies it?
The MCP2M00-A002 is supplied new by T.E.S IT-SOLUTIONS, lab-tested before dispatch and shipped from EU stock with 1-3 business day handling. Full listing and current pricing at tes-itsolutions.com.
Why Choose T.E.S IT-SOLUTIONS
T.E.S IT-SOLUTIONS tests every passive DAC for connector seating, conductor continuity, and shielding integrity before shipment. We provide expert consultation on 25GbE Ethernet fabric cabling, global B2B shipping, and 1-3 day handling.