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QDD-400G-DR4-JNP-C
QSFP-DD 400G DR4 / 4x100GBASE-DR 1310nm 500m Transceiver Jun...
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QDD-400G-DR4-JNP-C is a QSFP-DD transceiver module engineered for high-speed 400G data transmission by aggregating four 100G channels. It features LC connectors and is optimized for short-range applications with a transmission reach of up to 2 km over single-mode fiber, supporting Ethernet protocols for dependable data center and telecom deployments.
Designed with a compact form factor and precise physical dimensions, the QDD-400G-DR4-JNP-C facilitates integration into dense network environments while ensuring low latency and high throughput. Its robust construction and industry-standard compatibility make it an ideal choice for mission-critical applications across data centers, enterprise networks, and telecommunications infrastructures.
QDD-400G-DR4-JNP-C price is is available on request. Get immediate quote.
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 QDD-400G-DR4-JNP-C |  QDD-400G-LR4-10-C |  QDD-400G-FR4-JNP-C | |
|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP-DD | CFP8 | QSFP |
| Data Rate | 400G | 400G | 400G |
| Connector Type | LC | LC | LC |
| Wavelength | 1310 nm | 1310 nm | 1270 nm |
| Transmission Distance | Short-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode |
| Max Distance | 2 km | 10 km | 2 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber |
| Power Consumption | 15W | N/A | N/A |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | QDD-400G-DR4-JNP-C | QDD-400G-LR4-10-C | QDD-400G-FR4-JNP-C |
| Height | 0.63 inches | N/A | N/A |
| Width | 3.5 inches | N/A | N/A |
| Depth | 0.5 inches | N/A | N/A |
| Weight | 0.1 lbs | N/A | N/A |
Massive 400G performance for our high-density core. These DR4 modules provide steady 4x100G breakout capability over 500m. Flawless Juniper compatibility and rock-solid signal integrity. Impressive hardware.
Professional 400G DR4 optics. Recognized instantly by our PTX series. Accurate diagnostic monitoring and robust build quality. A dependable choice for next-generation datacenter spine-leaf architectures. Very satisfied.
Consistent 400Gbps throughput. No packet loss or signaling errors detected under full load. These modules provide a cost-effective way to scale our core bandwidth to 400G. Solid.
Top-tier reliability for 400G deployments. Plug-and-play installation with steady data transport. A trustworthy choice for our high-capacity fiber backbone and modern cloud infrastructure. Excellent build quality.
Steady and robust 400G signaling. These transceivers maintain high signal integrity in high-density rack environments. Excellent ROI and seamless integration with existing Juniper 400G hardware stacks.
The QSFP-DD 400G DR4 / 4x100GBASE-DR transceiver is a high-speed optical module supporting 400 Gbps aggregate data rate over single-mode fiber with four 100 Gbps lanes at 1310 nm up to 500 m.
Yes. The QDD-400G-DR4-JNP-C is fully tested and guaranteed compatible with Juniper routers and switches running supported Junos OS releases.
This transceiver operates over single-mode fiber (SMF) and supports link distances up to 500 meters at 400 Gbps using standard LC duplex connectors.
It uses four independent 100 Gbps channels at 1310 nm with transmit power between –1.5 and +5 dBm and receiver sensitivity down to –8.4 dBm, ensuring reliable 500 m SMF reach.