This is original Marvell COLORZ‑II 400G‑ZR QSFP‑DD optical transceiver module, model IN‑Q3LZ1‑TC‑M1.
 
400G‑ZR standard, QSFP‑DD form‑factor, high‑performance coherent optical module for data center interconnection, DWDM long‑haul transmission, router and switch application.
 
Condition: New unused, as shown in pictures. Real‑photo, the item you receive is exactly what you see.
 
Supports 400G ZR coherent transmission, works with major brand routers/switches which support QSFP‑DD 400G‑ZR.
 
Please confirm compatibility with your network device before purchasing. No original box, module only.
 
Fast shipping, item will be well packed.

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