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Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 4 x 100G PAM4 1310nm 500m MPO-12/APC SMF Transceiver Module
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Optical Transceivers · QSFP112-DR4-400G

Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 4 x 100G PAM4 1310nm 500m MPO-12/APC SMF Transceiver Module

Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 4 x 100G PAM4 1310nm 500m MPO-12/APC SMF Transceiver Module, Product Specification:Cisco Compatible - QSFP-400G-DR4, Vendor Name - FS, Form Factor - QSFP112, Max. Data Rate - 425Gbps (4x106.25Gb/s), Wavelength - 1310nm, Max. Cable Distance - 500m

Net price · DE
€854,00
ex. VAT
In stock
5-year warranty · Netcore-backed

Cisco QSFP-400G-DR4 Compatible 400GBASE-DR4 QSFP112 PAM4 Optical Transceiver Module (SMF, 1310nm, 500m, MPO-12/APC, DOM)

The Cisco compatible QSFP112 optical transceiver is an 400Gb/s single-port QSFP112, DR4 single-mode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The short reach 4-channel (DR4) design uses 100G-PAM4 modulation and has a maximum fibre reach of 500-metres using OS2 single-mode fibres. 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 DR4 to meet diverse application scenarios. When connected to a 1:2 splitter fibre 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.

Highlights

Specifications

26 fields
Cisco CompatibleQSFP-400G-DR4
Vendor NameFS
Form Factor QSFP112
Max. Data Rate425Gbps (4x106.25Gb/s)
Wavelength1310nm
Max. Cable Distance500m
ConnectorMPO-12/APC
MediaSMF
Transmitter TypeEML
Receiver TypePIN
TX Power-2.9~4.0dBm
Minimum Receiver Power-5.9dBm
Power Budget3dB
Receiver Overload 4.0dBm
Max. Power Consumption10W
Extinction Ratio>3.5dB
DDM/DOMSupported
Commercial Temperature Range0 to 70°C (32 to 158°F)
Modulation (Electrical)4x100G-PAM4
Modulation (Optical)4x100G-PAM4
CDR (Clock and Data Recovery)TX and RX
Inbuilt FECNo
Core SizeG.652/9um
Packaging TechnologyCOB
ProtocolsQSFP112 MSA, CMIS 5.0, IEEE Std 802.3ck
Warranty5 Years

Features

Future-Ready Smooth Upgrade to 800G

The 400G QSFP112 DR4 optical module is based on a streamlined 4x100G PAM4 electrical lane design. Simply replace the module to scale up to an 800G solution (8x100G PAM4—2xQ112), enabling seamless evolution to higher bandwidth.

  • Shorten Deployment Cycles
  • Reduce Upgrade Costs
  • Extend Lifecycle

Multiple Application Combinations with Flexible Options

Supporting multi-type device interconnection, it can be flexibly paired with Q112/QDD port switches as well as server adapters such as ConnectX-7 and BlueField-3, helping you freely configure across different architectures while reducing compatibility concerns and investment risks.

  • QSFP112/QSFP-DD Switches
    Connects to high-speed switches to form a high-bandwidth network backbone.
  • Adapter Card
    Plugs directly into server adapters for maximum data transfer speeds.
  • DPU Card
    Interfaces with DPUs to meet high-throughput, low-latency acceleration demands.

Comprehensive Testing Increases Reliability<br/>

Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.<br/>

Datasheets & documents