Describes support for the DP08QSDD-ZRB-19B 800G-ZR+ coherent optics module, which enables high-capacity long-haul and data center interconnect links directly from the router port without external transponders.
A DP08QSDD-ZRB-19B optic is a QSFP-DD800 coherent pluggable module that
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delivers 800-Gbps ZR/ZR+ transmission over amplified C-band DWDM networks
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enables high-capacity long-haul and data center interconnect (DCI) optical links directly from the router port, and
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eliminates the need for external transponders for long-distance DWDM connections.
Starting with Cisco IOS XR Release 25.4.1, the DP08QSDD-ZRB-19B optical module is supported in 88-LC1-36EH line cards.
| Feature Name |
Release Information |
Feature Description |
|---|---|---|
| Support for DP08QSDD-ZRB-19B optics on 88-LC1-36EH line card |
Release 25.4.1 |
Introduced in this release on: Fixed Systems (8200 [ASIC: Q200, P100], 8700 [ASIC: P100, K100], 8010 [ASIC: A100]); Centralized Systems (8600 [ASIC: Q200]); Modular Systems (8800 [LC ASIC: Q100, Q200, P100]) We have introduced support for the DP08QSDD-ZRB-19B 800G‑ZR+ C‑band coherent QSFP‑DD module on the Cisco 88‑LC1‑36EH line card. This module enables 800G ZR/ZR+ coherent transmission over amplified C‑band DWDM systems, providing high‑capacity routed optical networking directly from the router port. |