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Juniper QDD-4X100G-LR 1310nm Transceiver
- 4 x 100Gb/s Channels
- QSFP28 Form Factor
- Long Reach (LR) application
- 1310nm Wavelength
- Single-Mode Fiber (SMF) support
- Up to 10km transmission distance
- Hot-swappable
- Compliant with IEEE 802.3bm and QSFP28 MSA
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Key specifications
See full specs ↓- Form Factor
- QSFP28
- Number of Channels
- 4
- Data Rate per Channel
- 100 Gb/s
- Total Data Rate
- 400 Gb/s (aggregated)
- Wavelength
- 1310nm
- Fiber Type
- Single-Mode Fiber (SMF)
Product details
The Juniper QDD-4X100G-LR is a 4x100Gb/s QSFP28 optical transceiver module designed for long-reach (LR) applications over single-mode fiber. It operates at a wavelength of 1310nm, enabling high-speed data transmission over extended distances.
Technical Information
| Form Factor | QSFP28 |
| Number of Channels | 4 |
| Data Rate per Channel | 100 Gb/s |
| Total Data Rate | 400 Gb/s (aggregated) |
Additional Specifications
| Wavelength | 1310nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Max Distance | 10 km |
| Application | LR (Long Reach) |
Description
The Juniper QDD-4X100G-LR is a high-performance optical transceiver module designed to meet the growing demand for 400 Gigabit Ethernet connectivity in data centers and service provider networks. This QSFP28 module aggregates four independent 100Gb/s optical channels, delivering a total aggregate bandwidth of 400Gb/s. It is specifically engineered for Long Reach (LR) applications, utilizing a 1310nm wavelength laser, which is ideal for transmitting data over extended distances on single-mode fiber optic cables. This transceiver is compliant with industry standards such as IEEE 802.3bm and the QSFP28 Multi-Source Agreement (MSA), ensuring interoperability with a wide range of networking equipment that supports this form factor. The QDD-4X100G-LR is designed for deployment in environments requiring robust, high-capacity links, such as data center interconnects, core network aggregation, and high-performance computing clusters. Its ability to transmit up to 10 kilometers over single-mode fiber makes it a versatile solution for connecting geographically dispersed network segments. As a hot-swappable module, the QDD-4X100G-LR can be installed or replaced without interrupting network traffic, facilitating ease of deployment and maintenance. The module's advanced optical technology ensures reliable signal integrity and performance, making it a key component for building scalable and efficient high-bandwidth networks. It typically connects to compatible QSFP-DD ports on routers and switches, providing a high-density solution for 400GbE connectivity.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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