Cisco QDD-400G-LR8-S Original QSFP-DD Optical Transceiver
¥68,380.00
促销价
¥68,380.00
常规价格
跳至产品信息
Key Specifications
Cisco QDD-400G-LR8-S Original QSFP-DD Optical Transceiver
¥68,380.00
促销价
¥68,380.00
常规价格
Product Overview
Cisco 400G QSFP-DD LR8 single-mode optical module, PN: QDD-400G-LR8-S, duplex LC interface, 10km transmission over OS2 single-mode fiber, eight-wavelength DWDM design.
Key Specifications
| Item | Parameter |
|---|---|
| Brand | Original Cisco |
| Part Number | QDD-400G-LR8-S |
| Standard | 400GBASE-LR8 |
| Fiber Type | Single-Mode Fiber (SMF) |
| Form Factor | QSFP-DD |
| Interface | Duplex LC |
| Max Reach | 10km |
| Condition | Factory New Sealed |
| Warranty | 3 Years |
| Unit Price | USD 9500.00 |
Core Features
✅ Authentic Cisco original 400G QSFP-DD for high-end core switch & enterprise backbone equipment.
✅ 8-channel DWDM wavelength division multiplexing, standard 10km single-mode transmission.
✅ Built-in DDM digital real-time diagnostic monitoring function.
✅ CE & RoHS compliant.
Application Scenarios
- Metropolitan core network interconnection, enterprise cross-city backbone aggregation
- Large IDC core switch long-distance inter-room fiber links
- Carrier access layer 400G long-distance private line uplink