Cisco QDD-400G-LR8-S 400Gb/s 8 QSFP56-DD Optical Transceiver Module
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Photos are representative. Refurbished units may show light cosmetic wear; all ports and PSUs tested.
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Cisco QDD-400G-LR8-S 400Gb/s 8 QSFP56-DD Optical Transceiver Module
- Part number
- QDD-400G-LR8-S
- 400GBASE-LR8 optical interface
- 10km single-mode reach
- Duplex LC connectivity
- QSFP-DD form factor
- Designed for legacy 400G links
- Official LR4 migration path
CONDITION
Ideal for
Legacy 400G DCI, Core Optical Links
Cisco QDD-400G-LR8-S 400GBase-LR8 QSFP56-DD 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Overview
Cisco 400GBASE-LR8 QSFP-DD transceiver for 10km duplex single-mode fiber links. Cisco has announced this module as end-of-sale.
Application & Use Cases
- Legacy 400G long-reach links
- Data-center interconnects
- 10km SMF backbone connections
- Existing LR8 infrastructure
Features
- 400GBASE-LR8
- Duplex LC connector
- 10km SMF reach
- QSFP-DD form factor
- End-of-sale product
Key Specifications
- Data Rate: 400Gbps
- Standard: 400GBASE-LR8
- Fiber: Single-mode
- Reach: 10km
- Connector: Duplex LC
- Form Factor: QSFP-DD
- Lifecycle: End of Sale
- Replacement: QDD-400G-LR4-S
No compatible accessories listed for this product.
| Product Type | Transceiver Module |
| OS Platform | PC |
| QoS | Yes |
| Maximum Data Transfer Rate | 425 Gb/s |
| Ethernet Standard | 400 Gigabit Ethernet |
| Fiber Optic Mode | Single-mode |
| Expansion Slots Details | QSFP-DD |
| Transciever-Modules Usage | Switching Network |
| Cable Standard Fiber/Twisted Pair | 1310 nm |
| Maximum Distance Supported | 10km |
| Form Factor | Connector,Duplex |
| Compliance Standards | RoHS,WEEE,CE |