The Cisco compatible QSFP112 optical transceiver is an 400Gb/s single-port QSFP112, SR4 multimode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The short reach 4-channel (SR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 50-meters using OM4 multi-mode fibers.
The QSFP112 transceiver can be used in QSFP112/QDD switches as well as in ethernet adapters. Featured with low latency, low power, and reliability, it can link upward in spine-leaf architectures to 800G Ethernet switches. It can also interconnect with 400G QSFP-DD or OSFP SR4 to meet diverse application scenarios. When connected to a 1:2 splitter fiber cable, there are only 2 channels on the split end and only 2-channels in the 400G transceiver will be activated, automatically producing 200G speeds and reducing power.
It is an ideal solution for supercomputing, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnection.
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P/N:QSFP112-SR4-400G
SKU:176857
US$1,119.00
Product Highlights
Built-in Broadcom Chip, Max. Power Consumption 9W
Flexible Compatibility with Q112/QDD Switches and Ethernet Adapters
Seamlessly Evolving to 800G, the Architecture Enables 800G-to-two 400G Links
Provide Professional Compatibility and Parameter Test Reports.
Support Configuration at 1/2 speed for 200G (2x 100G)
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Generic Compatible 400GBASE-SR4 QSFP112 PAM4 Optical Transceiver Module (MMF, 850nm, 50m, MPO-12/APC, DOM)
Driving Next-Gen High-Speed Networks
Driving Next-Gen High-Speed Networks
1.6T/800G/400G/200G Transceivers and Cables Insights Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Features
Reliable Test Result
For more test details, please click on the test report.
Multi-Version
Connectivity
BER
Data Rate | 400Gb/s SR4 | 400Gb/s SR4 | 400Gb/s SR4 |
Form Factor | QSFP112 | QSFP-DD | OSFP Flat Top |
Wavelength | 850nm Multimode | 850nm Multimode | 850nm Multimode |
Optical Connector | MPO-12/APC | MPO-12/APC | MPO-12/APC |
Configuration | 4x 100G-PAM4 Electrical to 4x 100G-PAM4 Optical Parallel | 8x50G-PAM4 Electrical to 4x 100G-PAM4 Optical Parallel | 4x 100G-PAM4 Electrical to 4x 100G-PAM4 Optical Parallel |
Max. Cable Distance | 30m@OM3 50m@OM4 | 30m@OM3 50m@OM4 | 30m@OM3 50m@OM4/OM5 |
Max. Power Consumption | 9W | 9W | 8.5W |
Matching Cables | Multimode Straight Cables 12FMTPOM4 Multimode Conversion Cables 8FMTPOM4 | Multimode Straight Cables 12FMTPOM4 Multimode Conversion Cables | Multimode Straight Cables 12FMTPOM4 |
Matching Transceivers | OSFP-SR8-800G QDD-SR8-800G QDD-SR4-400G QSFP112-SR4-400G OSFP-SR4-400G-FL | QDD-SR8-800G OSFP-SR8-800G QDD-SR4-400G QSFP112-SR4-400G OSFP-SR4-400G-FL | OSFP-SR8-800G QDD-SR8-800G QDD-SR4-400G QSFP112-SR4-400G |
Application | 400G-to-400G Link 800G-to-two 400G Links 800G-to-four 200G Links | 400G-to-400G Link 800G-to-two 400G Links | 400G-to-400G Link 800G-to-two 400G Links 800G-to-four 200G Links |
Data Rate
400Gb/s SR4
400Gb/s SR4
400Gb/s SR4
Form Factor
QSFP112
QSFP-DD
OSFP Flat Top
Wavelength
850nm
Multimode
Multimode
850nm
Multimode
Multimode
850nm
Multimode
Multimode
Optical Connector
MPO-12/APC
MPO-12/APC
MPO-12/APC
Configuration
4x 100G-PAM4 Electrical to 4x 100G-PAM4 Optical Parallel
8x50G-PAM4 Electrical to 4x 100G-PAM4 Optical Parallel
4x 100G-PAM4 Electrical to 4x 100G-PAM4 Optical Parallel
Max. Cable Distance
30m@OM3
50m@OM4
50m@OM4
30m@OM3
50m@OM4
50m@OM4
30m@OM3
50m@OM4/OM5
50m@OM4/OM5
Max. Power Consumption
9W
9W
8.5W
Matching Cables
Multimode Straight Cables 12FMTPOM4
Multimode Conversion Cables 8FMTPOM4
Multimode Conversion Cables 8FMTPOM4
Multimode Straight Cables 12FMTPOM4
Multimode Conversion Cables
Multimode Conversion Cables
Multimode Straight Cables 12FMTPOM4
Matching Transceivers
OSFP-SR8-800G
QDD-SR8-800G
QDD-SR4-400G
QSFP112-SR4-400G
OSFP-SR4-400G-FL
QDD-SR8-800G
QDD-SR4-400G
QSFP112-SR4-400G
OSFP-SR4-400G-FL
QDD-SR8-800G
OSFP-SR8-800G
QDD-SR4-400G
QSFP112-SR4-400G
OSFP-SR4-400G-FL
OSFP-SR8-800G
QDD-SR4-400G
QSFP112-SR4-400G
OSFP-SR4-400G-FL
OSFP-SR8-800G
QDD-SR8-800G
QDD-SR4-400G
QSFP112-SR4-400G
QDD-SR8-800G
QDD-SR4-400G
QSFP112-SR4-400G
Application
400G-to-400G Link
800G-to-two 400G Links
800G-to-four 200G Links
800G-to-two 400G Links
800G-to-four 200G Links
400G-to-400G Link
800G-to-two 400G Links
800G-to-two 400G Links
400G-to-400G Link
800G-to-two 400G Links
800G-to-four 200G Links
800G-to-two 400G Links
800G-to-four 200G Links
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