← Back to Joel & Nanz
40GBASE-CSR4 QSFP+ InfiniBand FDR10 Optical Transceiver Module Compatible with NVIDIA/Mellanox MC2210411-SR4E for Switch-IB 2 Switches and ConnectX-5 HCA 850nm 400m DDM MPO-12/UPC MMF
72.15 CAD
Longer in-data-center 40GbE/FDR10 runs up to ~400m on Mellanox/NVIDIA gear where standard SR4's 150m is insufficient.
Buy on Amazon.ca →You'll be taken to Amazon.ca to complete your purchase.
About this product
Key features
- 40GBASE-CSR4 QSFP+ Optical Transceiver Module, Built-in high performance Chip, Max. Power Consumption 1.2W enable Prolonged Service Life, Commercial Temperature Range 0 to 70°C (32 to 158°F)
- Tested in Targeted Switch Devices 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
- 4 independent full-duplex channels, Up to 11.2Gbps per channel bandwidth. Support 40G to 4x 10G Breakout Application and Interface Interoperability. High-Speed Electrical Interface Compliant to IEEE 802.3ba
- Hot Pluggable QSFP+ Form Factor, Compliant to SFF-8436 and QSFP MSA and RoHS
Affiliate disclosure: This product links to Amazon. As an Amazon Associate, Joel & Nanz Inc. earns from qualifying purchases at no extra cost to you.
Specifications
- Type
- 40GBASE-CSR4 QSFP+ transceiver
- Fiber
- MMF
- Reach
- Up to 400m over OM3/OM4 multimode
- Speed
- 40G (InfiniBand FDR10 / 40GbE)
- Connector
- MPO-12/UPC
- Wavelength
- 850nm
- Diagnostics
- DDM/DOM
- Compatibility
- NVIDIA/Mellanox MC2210411-SR4E compatible
Pros
- ✓Extended-reach CSR4 — up to 400m on multimode versus 150m SR4
- ✓40GbE / FDR10 support over MPO multimode
- ✓Mellanox-compatible coding (MC2210411-SR4E)
- ✓DDM optical diagnostics
Cons
- ×Multimode MPO-12 cabling required
- ×Older 40G speed tier
- ×Not suited to single-mode or 10km+ links
FAQ
How is CSR4 different from SR4?
CSR4 is an extended-reach 40G short-reach variant that reaches up to ~300-400m on OM3/OM4, versus ~150m for standard SR4.
What cabling does it use?
MPO-12/UPC multimode (OM3/OM4), using 4 TX + 4 RX fiber lanes.
Which hardware supports it?
NVIDIA/Mellanox Switch-IB 2 switches and ConnectX-5 HCAs at 40G.