Next Gen Networks

CX-T-10G-SFP-L-SR

NVIDIA CX-T-10G-SFP-L-SR 10GBASE-SR | Next Gen Networks
Genuine OEM optics · Bulk supply · GST invoice · Pan-India dispatchWhatsApp +91-7827955775 · Sales@nextgennetworks.in
  1. Home
  2. Optical Transceivers
  3. NVIDIA Mellanox
  4. 10G
  5. CX-T-10G-SFP-L-SR
10G SFP+ OPTICAL TRANSCEIVERLEGACY PART · STOCK ON REQUEST

NVIDIA Mellanox CX-T-10G-SFP-L-SR 10GBASE-SR SFP+ 850nm

10 Gbps 10GBASE-SR SFP+ transceiver, 850 nm, up to 300 m OM3 / 400 m OM4, Ethernet.

Manufacturer
NVIDIA Corporation (Mellanox)
Mfr part number
CX-T-10G-SFP-L-SR
Series
LinkX 10G SFP+
Category
Fiber optic transceiver modules
Datasheet
CX-T-10G-SFP-L-SR datasheet (PDF)
10 Gbps850nm300 m OM3 / 400 m OM4LCSFP+Ethernet

CX-T-10G-SFP-L-SR specifications

AttributeValue
Part NumberCX-T-10G-SFP-L-SR
ManufacturerNVIDIA Corporation (Mellanox Technologies)
BrandNVIDIA Mellanox
Standard10GBASE-SR
Form FactorSFP+, hot-swappable
Data Rate10 Gbps
ProtocolEthernet
Wavelength850 nm
MediaMultimode fiber (OM3/OM4)
Max Distance300 m OM3 / 400 m OM4
ConnectorDuplex LC
LifecycleLegacy / end-of-life (stock on request)
Case Temp0 °C to 70 °C (commercial)
Dimensions8.5 × 13.4 × 56.5 mm
ComplianceIEEE 802.3, SFF-8431/8472
Reach detailup to 300 m on OM3 and 400 m on OM4 multimode fiber
Ordering noteCumulus Express part. Current NVIDIA equivalent: MFM1T02A-SR.
Part-number noteCumulus Express part

Values are from NVIDIA's LinkX product pages, ordering tables and firmware 'validated and supported cables and modules' lists (Oct 2026). Confirm platform and firmware support for your switch or adapter with us before ordering.

About the NVIDIA Mellanox CX-T-10G-SFP-L-SR

The NVIDIA Mellanox CX-T-10G-SFP-L-SR is a hot-swappable SFP+ 10GBASE-SR optical transceiver for 10 Gbps Ethernet links over multimode fiber, with a Duplex LC interface and reach of up to 300 m OM3 / 400 m OM4. It is a Cumulus Express transceiver that NVIDIA sold with Cumulus Linux white-box switch bundles; the family is now end-of-life (NVIDIA LCR-000637). Typical uses: 10GbE server access, storage networks, top-of-rack uplinks and campus / metro links.

  • 10 Gbps 10GBASE-SR up to 300 m OM3 / 400 m OM4
  • Cumulus Express 10GbE SR SFP+
  • 850 nm multimode, duplex LC
  • Duplex LC connector · Multimode fiber
  • Genuine NVIDIA Mellanox part · GST invoice · pan-India dispatch

CX-T-10G-SFP-L-SR: frequently asked questions

What is the NVIDIA Mellanox CX-T-10G-SFP-L-SR?

The CX-T-10G-SFP-L-SR is an SFP+ 10GBASE-SR module from NVIDIA's LinkX range for 10 Gbps Ethernet links. It plugs into an SFP+ / SFP28 port on an NVIDIA / Mellanox switch, adapter or DPU and is used for 10GbE server access, storage networks, top-of-rack uplinks and campus / metro links.

What is the maximum distance of the CX-T-10G-SFP-L-SR?

NVIDIA specifies the CX-T-10G-SFP-L-SR for up to 300 m on OM3 and 400 m on OM4 multimode fiber.

Which fiber and connector does the CX-T-10G-SFP-L-SR need?

The CX-T-10G-SFP-L-SR uses a Duplex LC connector on multimode fiber (OM3/OM4), at 850 nm. Both ends of the link must use the same optical standard.

Is the CX-T-10G-SFP-L-SR compatible with my NVIDIA / Mellanox switch or adapter?

It works in NVIDIA and Mellanox platforms with SFP+ / SFP28 ports that list this part in their firmware 'validated and supported cables and modules' table. Send us your switch / adapter model and firmware version and we check it against NVIDIA's support list before dispatch, so you only receive a module that links up in your port.

Is the CX-T-10G-SFP-L-SR still available?

NVIDIA has marked the CX-T-10G-SFP-L-SR legacy / end-of-life, so it is no longer in regular production. Next Gen Networks sources genuine new and surplus stock on request. Cumulus Express part. Current NVIDIA equivalent: MFM1T02A-SR. Tell us the quantity and we will confirm availability, or suggest the current NVIDIA equivalent.

Is your CX-T-10G-SFP-L-SR genuine NVIDIA / Mellanox?

Yes. Next Gen Networks supplies original NVIDIA (Mellanox) LinkX parts, not third-party lookalikes or grey-market stock. Every unit is checked before dispatch and we share serial numbers on request so you can verify them with mlxlink / mlxcables or the switch's transceiver inventory.

What is the CX-T-10G-SFP-L-SR price in India and how do I order?

The NVIDIA Mellanox CX-T-10G-SFP-L-SR price in India depends on quantity, delivery city and current stock. Next Gen Networks supplies it with a GST invoice (input tax credit ready) and pan-India dispatch from New Delhi. Send the part number, quantity and delivery city on WhatsApp +91-7827955775 or email Sales@nextgennetworks.in and we reply with a GST quote.

Next Gen Networks · WeWork Eldeco Centre, VO-130, Block A, Shivalik Colony, New Delhi 110017NVIDIA, Mellanox and LinkX are trademarks of NVIDIA Corporation. Next Gen Networks is an independent supplier.

Need pricing or stock for this model?
Our team replies within 1 business day.