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Name:
QDD-400G-FR4-S
- Description:
- 400G QSFP-DD Transceiver,400G-FR4,Duplex LC,2km Duplex SMF
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- 100417522925
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$6,516.00
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$3,436.00
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QDD-400G-FR4-S
400G QSFP-DD Transceiver,400G-FR4,Duplex LC,2km Du...
$6,516.00
$3,436.00
16 in Global Warehouse
$3,436.00
47% off
TRUSTED, TRIED, PROVEN
QDD-400G-FR4-S Overview
QDD-400G-FR4-S is a 400G Ethernet transceiver module built in a QSFP-DD form factor that delivers a high-speed data rate of 400G. It features LC connectors for optical fiber communication and supports Ethernet protocols, making it ideal for use in data centers, telecom networks, and enterprise environments. The module is engineered for long-range optical transmission over single-mode fiber, meeting the rigorous demands of high-density networking applications.
QDD-400G-FR4-S is designed with compact, industry-standard physical dimensions that ensure seamless integration into modern high-speed switching architectures. Built for robust performance and reliability, this transceiver is optimized for long-reach connectivity while maintaining efficient power consumption and thermal performance; it provides a dependable solution for carriers and network equipment vendors requiring consistent, scalable 400G connectivity.
What is the price of QDD-400G-FR4-S?
Lowest price of QDD-400G-FR4-S is $ 3,436.00. Shop now! Get further exclusive discounts with bulk quotation on QDD-400G-FR4-S
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QDD-400G-FR4-S Specifications
| Product Type | Transceiver |
| 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 | 15W |
| 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 |
| Height | 0.55 inches |
| Width | 0.71 inches |
| Depth | 3.94 inches |
| Weight | 0.08 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | Twinaxial |
| Data Rate | 100G | 400G | 400G | 400G | 400G |
| Depth | 1.78 inches | 1.68 inches | 3.94 inches | 2.20 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | N/A |
| Form Factor | QSFP28 | QSFP-DD | QSFP-DD | QSFP-DD | QSFP-DD |
| Height | 0.67 inches | 0.80 inches | 0.55 inches | 0.44 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | N/A |
| Max Distance | 2000 meters | 10 km | 2 km | 500 meters | 2 meters |
| Network Interface | Fiber | Ethernet | Fiber | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 6 W | 20 W | 15W | N/A | N/A |
| Product Name | QDD-2X100-CWDM4-S | QDD-400G-LR8-S | QDD-400G-FR4-S | QDD-400G-DR4-S | QDD-400-CU2M |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet / Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Short-Range | Short-Range |
| Wavelength | 1271/1291/1311/1331 nm | 1310 nm | 1310 nm | N/A | N/A |
| Weight | 0.34 lbs | 0.25 lbs | 0.08 lbs | 0.12 lbs | N/A |
| Width | 0.98 inches | 0.66 inches | 0.71 inches | 0.85 inches | N/A |
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Questions & Answers
Q
What is the QDD-400G-FR4-S 400G QSFP-DD transceiver?
A
The QDD-400G-FR4-S is a 400 Gb/s QSFP-DD optical transceiver supporting 4×100 G lanes over duplex LC SMF for up to 2 km.
Q
Which fiber type does the QDD-400G-FR4-S support?
A
It supports single-mode fiber (SMF) using duplex LC connectors for FR4 1310 nm transmission.
Q
What is the maximum reach of the 400G-FR4 transceiver?
A
The transceiver delivers reliable links up to 2 km over standard single-mode fiber.
Q
Which networking platforms are compatible with QDD-400G-FR4-S?
A
It is interoperable with all QSFP-DD–compliant switches, routers, and network interface cards from major vendors.
Q
Is the QDD-400G-FR4-S compliant with industry standards?
A
Yes, it meets IEEE 802.3cd, QSFP-DD MSA and RoHS specifications for 400 Gb/s FR4 operation.
Q
What wavelength does the 400G-FR4 transceiver use?
A
It uses a 4-lane 1310 nm CWDM wavelength for each 100 Gb/s channel.
Q
Does this transceiver support digital diagnostics monitoring?
A
Yes, it provides real-time monitoring of optical power, temperature, voltage and laser bias current via a two-wire serial interface.
Q
What is the typical power consumption of QDD-400G-FR4-S?
A
It operates under 15.5 W, ensuring efficient power utilization in high-density deployments.
Q
What temperature range can the 400G QSFP-DD module operate in?
A
It supports an operating temperature range of 0 °C to 70 °C (commercial) or –40 °C to 85 °C (industrial) variants.
Q
How do I install the QDD-400G-FR4-S transceiver?
A
Align and insert the QSFP-DD module into a compatible port until it clicks, then connect duplex LC fiber cables following polarity guidelines.
Q
Can I hot-swap the 400G-FR4 transceiver?
A
Yes, the module supports hot-insertion and removal without powering down the host system.
Q
What applications are ideal for this 400G QSFP-DD transceiver?
A
It is ideal for hyperscale data centers, service provider edge, backbone aggregation and high-performance computing interconnects.
Q
Does the QDD-400G-FR4-S come with a warranty?
A
Yes, it includes a one-year limited warranty covering defects in materials and workmanship.
Q
How do I verify vendor interoperability?
A
Check the vendor’s compatibility matrix or run a short-link test in your network environment prior to full deployment.
Q
What diagnostic tools are available for this module?
A
Use built-in DDM registers accessible via I2C and vendor-provided network monitoring software for advanced diagnostics.
Q
Where can I purchase genuine QDD-400G-FR4-S modules?
A
Order directly from authorized distributors or contact our sales team for verified sourcing and volume pricing.
