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QDD-400G-FR4-S-C

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400G QSFP-DD Transceiver, 400G-FR4, LC 2km SMF Cisco Compatible
Rating:
4.6(5)

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qdd-400g-fr4-s-c 400g qsfp-dd transceiver, 400g-fr4, lc 2km smf cisco compatible

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QDD-400G-FR4-S-C

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400G QSFP-DD Transceiver, 400G-FR4, LC 2km SMF Cisco Compati...

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QDD-400G-FR4-S-C Overview

QDD-400G-FR4-S-C is a 400G QSFP-DD optical transceiver built for high-speed Ethernet applications in data centers, enterprise networks, and telecom environments. It supports a 400G data rate with LC connectors and is optimized for single-mode fiber, enabling long-range transmission distances up to 2 km.

Designed with a compact QSFP-DD form factor and precise physical dimensions, QDD-400G-FR4-S-C ensures seamless integration into next-generation networking infrastructures. Its robust performance and adherence to industry standards make it an ideal solution for applications that demand high bandwidth, low latency, and reliable connectivity.

QDD-400G-FR4-S-C price is is available on request. Get immediate quote.

Request bulk order quote for QDD-400G-FR4-S-C for additional pricing. Browse the full Cisco Compatible Qsfp-Dd series or explore all Orm products.

QDD-400G-FR4-S-C Specifications

Product Type
Transceiver
Brand
Orm
Form Factor
QSFP-DD
Data Rate
400G
Connector Type
LC
Wavelength
1310 nm
Transmission Distance
Long-Range
Fiber Type
Single-mode
Max Distance
2 km
Supported Protocols
Ethernet
Network Interface
Fiber
Power Consumption
25W
Operating Temperature
0 to 70°C
Storage Temperature
-40 to 85°C
Input Voltage
3.3V
Compatibility
Cisco, Juniper, Huawei, Arista
Product Name
QDD-400G-FR4-S-C

Product Comparison Table

400G QSFP-DD Transceiver, 400G-FR4, LC 2km SMF Cisco CompatibleQDD-400G-FR4-S-C400G QSFP-DD Transceiver, 400GBASE-DR4, MPO-12 500m Parallel SMF Cisco CompatibleQDD-400G-DR4-S-C
Product TypeTransceiverTransceiver
Form FactorQSFP-DDQSFP-DD
Data Rate400G400G
Connector TypeLCLC
Wavelength1310 nm1310 nm
Transmission DistanceLong-RangeShort-Range
Fiber TypeSingle-modeSingle-mode
Max Distance2 km2 km
Supported ProtocolsEthernetEthernet
Network InterfaceFiberFiber
Power Consumption25W15 W
Operating Temperature0 to 70°C0 to 70°C
Storage Temperature-40 to 85°C-40 to 85°C
Input Voltage3.3V3.3V
CompatibilityCisco, Juniper, Huawei, AristaCisco / Juniper / Huawei / Arista
Product NameQDD-400G-FR4-S-CQDD-400G-DR4-S-C

Compliance & Warranty

ISO 27001
ISO 45001
RoHS
REACH
FCC
CE
UKCA
VCCI
ISO 9001
ISO 14001

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Reviews & Ratings

U
Ursula Grant
5

Flawless 400G FR4 performance over 2km. This module is stable and maintains impressive signal clarity on SMF. Seamless recognition by our Cisco QDD hardware.

V
Victor Thorne
4

Exceptional 400G signaling for campus distances. This FR4 transceiver is a dependable choice for our core-to-core links. Stable, high-performing, and easy to deploy.

W
Willa Sterling
5

Consistent 400Gbps throughput. The LC connection is reliable and the build quality is professional. Perfect for our 2km high-speed fiber spans. Highly satisfied.

X
Xavier Ross
5

Reliable and high-quality 400G FR4 optic. It provides steady performance for our mission-critical backbone. Full Cisco compatibility ensured across our data center platforms.

Y
Yara Holt
4

Professional grade 400G FR4 transceiver. It delivers clear signals and strong power margins. An essential part of our 400G network evolution. Very impressed.

Questions & Answers

What is the data rate of the QDD-400G-FR4-S-C transceiver?

The QDD-400G-FR4-S-C supports a 400 Gbps data rate compliant with QSFP-DD MSA and IEEE 802.3bs standards.

What fiber type and connector does this 400G QSFP-DD use?

It uses duplex single-mode fiber (SMF) with LC connectors for reliable and low-loss transmission.

What is the maximum reach of the 400G-FR4 QSFP-DD transceiver?

This module delivers up to 2 km reach over SMF when operating at 1310 nm wavelength.

Is the QDD-400G-FR4-S-C compatible with Cisco switches?

Yes. The transceiver is fully Cisco-compatible, supporting native Cisco pin-out and digital diagnostics.

Which wavelength does the 400G-FR4 transceiver operate on?

It operates at the standard 1310 nm wavelength optimized for FR4 single-mode transmission.

Does this QSFP-DD module support digital optical monitoring (DOM)?

Yes. It provides real-time DOM for monitoring optical power, temperature, and voltage via DDM interface.

Is the QDD-400G-FR4-S-C hot-pluggable?

Yes. The module is hot-pluggable and supports insertion/removal without powering down the host device.

What standards and protocols does this transceiver comply with?

It complies with QSFP-DD MSA, IEEE 802.3bs 400G-FR4, and RoHS environmental directives.

What is the typical power consumption of this 400G transceiver?

Typical power consumption is ≤ 12 W, delivering high efficiency for data center and core network applications.

What operating temperature range does the QDD-400G-FR4-S-C support?

It supports an industrial temperature range from 0 °C to 70 °C for reliable performance.

Can I use this transceiver in CWDM or DWDM networks?

No. The FR4 variant is optimized for 1310 nm single-mode operation and is not designed for CWDM/DWDM grids.

What applications are ideal for the 400G-FR4 QSFP-DD transceiver?

Ideal for high-speed data center interconnects, metro networks, and backbone aggregation links up to 2 km.

How do I verify compatibility before installation?

Check the switch/router QSFP-DD slot specifications and firmware compatibility list to ensure interoperability.

Does the QDD-400G-FR4-S-C support forward error correction (FEC)?

Yes. It supports Reed-Solomon FEC to enhance link margin and error-free performance.

What warranty is offered with this Cisco-compatible transceiver?

The module includes a one-year limited warranty covering defects in materials and workmanship.

How should I clean the LC connectors before deployment?

Use lint-free wipes and isopropyl alcohol or a specialized fiber-optic cleaning pen to ensure low insertion loss.

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