QSFP-DD OpenZR+ HPow Coh-T SM CMIS5.0 LC
A QSFP-DD form-factor OIF 400ZR and OpenZR+ MSA transceiver for 100 - 400Gbps Ethernet applications with a transmit power of 0dBm
Product information
The TQD013-TUNC-SO is a high-performance QSFP-DD form-factor transceiver designed for long-reach 400G Ethernet applications. Supporting transmission distances of up to 120 km, this module is ideal for data center interconnect (DCI) and metro network deployments requiring high-capacity, long-haul optical links without the need for external transponders.
Built on the OpenZR+ standard and CMIS 5.0, the transceiver uses coherent DWDM transmission with tunable 75 GHz C-band channels. It supports flexible data rates — including 100G, 200G, 300G, and 400G — and advanced modulation formats like QPSK and 16QAM, depending on reach and link requirements.
Key Features
- QSFP-DD form factor for high-density deployments
- Up to 400G Ethernet using 4x106.25G PAM4 electrical lanes
- Supports OpenZR+ protocol and CMIS 5.0 management
- Tunable C-band DWDM, 75 GHz spacing
- Coherent transmission with integrated DSP
- Software-tunable output power and wavelength
- Power consumption below 16 W
- I2C interface for digital diagnostics
- Up to 120 km reach over singlemode fiber (with host FEC)
Typical Use Cases
- Long-reach data center interconnect (DCI)
- Metro transport without external DWDM equipment
- High-capacity backbone links with simplified infrastructure
Specification
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