Cisco QDD-400G-FR4-S Original QSFP-DD Optical Transceiver
¥61,180.00
促销价
¥61,180.00
常规价格
跳至产品信息
Key Specifications
Cisco QDD-400G-FR4-S Original QSFP-DD Optical Transceiver
¥61,180.00
促销价
¥61,180.00
常规价格
Product Overview
Cisco 400G QSFP-DD FR4 single-mode optical module, PN: QDD-400G-FR4-S, duplex LC interface, 2km transmission over OS2 single-mode fiber, CWDM four-wavelength design.
Key Specifications
| Item | Parameter |
|---|---|
| Brand | Original Cisco |
| Part Number | QDD-400G-FR4-S |
| UPC | 759382390659 |
| Standard | 400G-FR4 |
| Fiber Type | Single-Mode Fiber (SMF) |
| Form Factor | QSFP-DD |
| Interface | Duplex LC |
| Max Reach | 2km |
| Condition | Factory New Sealed |
| Warranty | 3 Years |
| Unit Price | USD 8500.00 |
Core Features
✅ Authentic Cisco original 400G QSFP-DD for new generation leaf-spine data center switches.
✅ Four-channel CWDM coarse wavelength multiplexing, low-cost 2km single-mode transmission.
✅ Built-in DDM digital real-time diagnostic monitoring function.
✅ CE & RoHS compliant.
Application Scenarios
- Campus inter-building medium-short distance core backbone networking
- Metropolitan access layer switch 400G uplink aggregation
- Large IDC cross-floor short-distance fiber interconnection