Exploring the advancements in optical networking: this cutting-edge transceiver module establishes a fresh benchmark for long-distance data transmission, addressing the escalating needs of IPoDWDM communication networks in data centers and broadband.
Overview
The 400ZR, an Optical Interworking Forum (OIF) standard, facilitates the transport of 400GbE over extended distances through fiber optic cables using a single wavelength.
Primarily designed for interconnecting data centers within a 120 km range, the 400ZR optics (EN-QDD-DCO-ZR) meet the high bandwidth, speed, and low latency requirements of modern data center networks.
The 400G ZR+/ZR+HP OpenZR+ (EN-QDD-DCO-ZR+, EN-QDD-DCO-ZR+P) extends the 400ZR specifications, enhancing performance while adhering to the OpenZR+ MSA standard.
Key Features
Key features of 400ZR and 400G OpenZR+ optics include:
-
Configurable speeds with negotiation for different capacities and reaches.
400 Gbps 500 km 300 Gbps 900 km 200 Gbps 2000 km Capacity to transport 4x100 Gbps and 1x400 Gbps configurations.
Capability to carry signals over long distances through fiber optic cables with periodic optical amplification.
Full C-band tunability and support for dense wavelength-division multiplexing (DWDM) with 75-GHz and 100-GHz channel spacings.
Operation in both amplified and unamplified modes for flexible deployment.
Support for 400 Gbps speed, allowing the port to function as a single 400GbE interface or be channelized to operate as four 100GbE interfaces.
Advantages of 400ZR and 400G OpenZR+ Optics
Cost Efficiency
Integrating directly into IP routers and switches, 400ZR and 400G OpenZR+ optics eliminate the need for external transponders, reducing infrastructure costs and operational expenses.
Green and Compact
These optics cut power consumption by up to 50%, contributing to a reduced carbon footprint. The elimination of transponders leads to efficient use of space.
System Efficiency
Both optics enhance operational simplicity with standard APIs and an open data model, boosting overall system efficiency.
Flexible Channelization
400ZR supports 1x400 Gbps and 4x100 Gbps channelization, while 400G OpenZR+ offers diverse speed options, with lower speeds increasing reach and reducing power consumption.
High Power Mode
Models like QDD-DCO-ZR+P in the 400G OpenZR+ series operate in high-power mode, delivering a robust 0 dBm transmit power output.
Three Variants
The portfolio encompasses 3 key offerings, each tailored to address specific challenges in data center connectivity and network efficiency.
400G QSFP-DD ZR
400G QSFP-DD ZR+
400G QSFP-DD ZR+ HP
Ready to Deploy 400G ZR/ZR+ Optics?
Let us help you plan your IPoDWDM architecture with the right coherent optics for your reach and capacity needs.