Home/Network & Accessories/Transceivers/Juniper QDD-400G-LR4-10 400GE LR4-10 Single Transc...
Juniper QDD-400G-LR4-10 400GE LR4-10 Single Transceiver

Safe checkout

Secure payments

Fast dispatch

12 day handling

Free shipping

U.S. ground

Warranty & RMA

Support after delivery

Juniper QDD-400G-LR4-10 400GE LR4-10 Single Transceiver

SKU QDD-400G-LR4-10
Brand Juniper
  • 400Gb/s data rate
  • 400GE LR4 standard compliance
  • Single-mode fiber support
  • Long-reach optical transmission
  • QDD form factor
  • Up to 10km reach
In Stock
$6,54400

Was $7,698.47 · You save $1,154.47

Key specifications

See full specs ↓
Data Rate
400 Gb/s
Standard
400GBase-LR4
Fiber Type
Single-Mode Fiber (SMF)
Reach
10 km
Form Factor
QDD
Connector
LC Duplex

Product details

The Juniper QDD-400G-LR4-10 is a 400 Gigabit Ethernet transceiver module designed for long-reach, single-mode fiber applications. It supports the LR4 standard, enabling high-speed data transmission over distances up to 10 kilometers.

Technical Information

Data Rate400 Gb/s
Standard400GBase-LR4
Fiber TypeSingle-Mode Fiber (SMF)

Additional Specifications

Reach10 km
Form FactorQDD
ConnectorLC Duplex

Description

The Juniper QDD-400G-LR4-10 is a cutting-edge transceiver module designed to meet the escalating bandwidth demands of modern networks, supporting a blazing-fast 400 Gigabit Ethernet connection. This module adheres to the 400GBase-LR4 standard, which is specifically tailored for long-reach optical transmission over single-mode fiber infrastructure. It leverages advanced WDM (Wavelength Division Multiplexing) technology to transmit multiple wavelengths over a single fiber pair, enabling high-density and high-speed data communication. Engineered for enterprise and service provider networks, the QDD-400G-LR4-10 facilitates high-capacity data links between switches, routers, and servers over extended distances. With a maximum reach of 10 kilometers, it is perfectly suited for backbone connections, data center interconnects (DCI), and metro area network deployments. The module utilizes a standard LC duplex connector, ensuring compatibility with prevalent fiber optic cabling systems. This transceiver represents a significant advancement in network connectivity, enabling unprecedented data throughput. Its QDD (Quad Small Form-Factor Pluggable Double Density) form factor allows for higher port density in networking equipment, crucial for scaling network capacity efficiently. The QDD-400G-LR4-10 is a key component for building the next generation of high-performance networks that require massive bandwidth and reliable long-distance connectivity.

Condition: Refurbished

Free U.S. ground shipping

Typically 12 days handling, 37 days in transit.

Purchase orders accepted

Government, enterprise, data center and small business.

Warranty & RMA support

See warranty and returns.

Buying 10+ units?

Get volume pricing and availability for QDD-400G-LR4-10.

Running security check — you can keep filling the form.

Questions about this part?

Compatibility, condition, lead times — ask a specialist.

(888) 988-8093

Related products

Loading related inventory…
Juniper QDD-400G-LR4-10 400GE LR4-10 Single Transceiver | CoreRex