100GBASE-LR4 QSFP28 Infiniband EDR Optical Transceiver Module Compatible with NVIDIA/Mellanox MMA1L10-CR for Switch-IB 2 Switches and ConnectX-5 HCA 1310nm 10km DDM Duplex LC/UPC
561.31 CAD
Long-distance 100G EDR/Ethernet links (up to 10km) between buildings or data-center halls on Mellanox/NVIDIA gear over single-mode fiber.
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About this product
Key features
- 100GBASE-LR4 QSFP28 Optical Transceiver Module, Built-in high performance Chip, Max. Power Consumption 3.5W for Prolonged Service Life. with BOX Packaging, it enable Great Reliability, and Heat Dissipation Performance
- Tested in Targeted Switches for Superior Performance, Quality, and Reliability. We owns compatibility LAB facilities to meet the EEPROM coding and writing requirements with various brands of the latest and advanced networking equipments to ensure the reliability.
- Built-in Real Time Digital Optical Monitoring Capability for Strong Diagnostic Capabilities.
- Hot Pluggable QSFP28 MSA and RoHS-6 Compliant to Maximize Uptime and Simplify Maintenance
- High-Speed Electrical Interface Compliant to IEEE 802.3bm 100GBASE-LR4 and EU Directive 2011/65/EU
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Specifications
- Type
- 100GBASE-LR4 QSFP28 transceiver
- Fiber
- SMF
- Reach
- Up to 10km over single-mode fiber
- Speed
- 100G (InfiniBand EDR / 100GbE)
- Connector
- Duplex LC/UPC
- Wavelength
- 1310nm
- Diagnostics
- DDM/DOM
- Compatibility
- NVIDIA/Mellanox MMA1L10-CR compatible
Pros
- ✓Long-haul 100G over duplex LC single-mode fiber up to 10km
- ✓Mellanox MMA1L10-CR compatible for Switch-IB 2 and ConnectX-5
- ✓Duplex LC keeps cabling simple versus MPO parallel optics
- ✓DDM for real-time optical monitoring
Cons
- ×Single-mode/LR4 optics are expensive versus SR4 short-reach
- ×Requires single-mode fiber plant and matching LR4 on the far end
- ×Premium price point
FAQ
What fiber and connector does it use?
Single-mode fiber with a duplex LC/UPC connector — not MPO; it serializes the 4 lanes onto a single fiber pair via WDM.
How far can it run?
Up to 10km over SMF, making it suited to inter-building or campus 100G links rather than in-rack.
Is it compatible with NVIDIA/Mellanox switches?
Yes, it is coded to match Mellanox MMA1L10-CR for Switch-IB 2 switches and ConnectX-5 HCAs.