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Mellanox 100Gbps 100GBase-LR4 Single-mode Fiber 10km 1310nm LC Connector QSFP28 Transceiver Module - MMA1L10-CR

Mellanox 100Gbps 100GBase-LR4 Single-mode Fiber 10km 1310nm LC Connector QSFP28 Transceiver Module - MMA1L10-CR

Part Number: MMA1L10-CR
Manufacturer: Mellanox

Condition: New

Weight: 2.0 lbs

AvailabilityIn stock

Regular price $750.00
Regular price Sale price $750.00
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Mellanox 100GBase-LR4 100Gb/s Single-Mode Fiber 10km 1310nm LC QSFP28 Transceiver — MMA1L10-CR

The Mellanox MMA1L10-CR is a 100GBase-LR4 QSFP28 optical transceiver module delivering 100Gb/s over single-mode fiber (SMF) at 1310nm with LC duplex connectors and a reach of up to 10km. Designed for long-reach 100GbE data center interconnect, campus, and metro network deployments, it provides reliable 100Gb/s optical connectivity validated for Mellanox switches and network adapters.

Key Features

  • 100GBase-LR4 — 100Gb/s over single-mode fiber up to 10km
  • 1310nm wavelength with LC duplex connector
  • QSFP28 form factor — standard 100GbE transceiver bay compatible
  • 4x 25Gb/s lanes (LR4) — WDM multiplexing over single SMF pair
  • Mellanox OEM — validated for Mellanox switches and ConnectX adapters
  • Low power consumption

Product Specifications

  • Part Number: MMA1L10-CR
  • Manufacturer: Mellanox (NVIDIA)
  • OEM Status: OEM Mellanox
  • Form Factor: QSFP28
  • Speed: 100Gb/s (100GBase-LR4)
  • Fiber Type: Single-Mode Fiber (SMF)
  • Wavelength: 1310nm
  • Connector: LC Duplex
  • Max Distance: 10km

Transceiver & Interface Specifications

  • Form Factor: QSFP28
  • Standard: 100GBase-LR4 (IEEE 802.3ba)
  • Speed: 100Gb/s (4x 25Gb/s WDM lanes)
  • Fiber: Single-Mode Fiber (OS2)
  • Wavelength: 1310nm (LR4 WDM: 1295/1300/1305/1310nm)
  • Connector: LC Duplex
  • Max Reach: 10km

Use Cases

  • Long-reach 100GbE data center interconnect (DCI) up to 10km
  • Campus and metro network 100GbE optical connectivity
  • 100GbE spine-to-leaf inter-building fiber connections
  • WAN edge 100GbE optical uplinks

Compatibility

  • Mellanox switches and ConnectX network adapters with QSFP28 ports
  • Industry-standard QSFP28 ports on third-party switches and routers
  • Single-mode fiber (OS2) with LC duplex connectors

Frequently Asked Questions

What is 100GBase-LR4?
100GBase-LR4 is the IEEE 802.3ba standard for 100Gb/s transmission over single-mode fiber up to 10km — using 4x 25Gb/s WDM lanes at 1310nm wavelengths multiplexed over a single SMF pair.
Is this compatible with non-Mellanox switches?
Mellanox QSFP28 transceivers are generally compatible with industry-standard QSFP28 ports on third-party switches, though compatibility is not guaranteed. For guaranteed compatibility, use transceivers validated for your specific switch platform.

The Mellanox MMA1L10-CR delivers 100GBase-LR4 100Gb/s optical connectivity over single-mode fiber up to 10km with LC duplex connectors in a QSFP28 form factor — a long-reach 100GbE transceiver for data center interconnect, campus, and metro network deployments.

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All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

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Our Return Policy comprises a 30-day warranty for Refurbished products. There will be a restocking fee applied when you return non-defective returns. For further details, kindly take a look at our Return Policy page.

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