Name: QDD-400G-ZR-M Juniper 400Gb/s 400GBASE-ZR-M DWDM Coherent QSFP-DD Transceiver
Brand: Juniper
SKU: QDD-400G-ZR-M
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (114 reviews)

Product Overview
The QDD-400G-ZR-M transceiver supports high-capacity coherent optical transmission for metro and regional DWDM networks, providing 400 Gbps data rates within a compact QSFP-DD form factor. It fits seamlessly into dense network infrastructures requiring efficient long-haul data transport without compromising signal quality or power efficiency.

General Information
Brand	Juniper

Technical Information
Media	SMF
Type	DFB
Protocols	400G Ethernet,400G ZR-M (DWDM coherent)
Connector	LC Duplex
DOM Support	Yes

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
The QDD-400G-ZR-M is a high-speed optical transceiver designed to enable 400 Gbps coherent data transmission over dense wavelength division multiplexing (DWDM) networks. It is commonly found in metro and regional network environments where high-capacity, long-distance links are essential. Built for network operators and service providers, this module supports robust and scalable optical transport solutions. Key Features Delivers 400 Gbps throughput with advanced QSFP-DD connectivity Enables transmission distances up to 120 km without external amplification Integrates seamlessly with DWDM infrastructures for efficient channel utilization Offers low power consumption suited for dense rack installations Provides high spectral efficiency for maximizing fiber capacity This transceiver plays a crucial role in expanding network bandwidth while maintaining signal integrity across considerable distances. Its design balances performance and energy efficiency to ensure reliable operation in modern optical communication systems.

Use Cases
The QDD-400G-ZR-M transceiver is typically deployed in optical transport networks where high bandwidth and long-distance data transfer are needed. It benefits network operators managing metro and regional DWDM systems who require flexible and scalable solutions. How It's Used: Extending data center interconnect links across metro areas Supporting backbone network upgrades in service provider environments Facilitating high-speed connections in regional optical transport systems Enabling scalable bandwidth growth in dense rack deployments Integrating with DWDM platforms for efficient wavelength multiplexing By delivering reliable performance over extended distances, this transceiver helps optimize network capacity and operational efficiency. It supports ongoing infrastructure growth with minimal impact on power and space constraints.

Tech Atlantix

QDD-400G-ZR-M Juniper 400Gb/s 400GBASE-ZR-M DWDM Coherent QSFP-DD Transceiver

QDD-400G-ZR-M

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