Juniper QDD-4X100G-LR 1310nm Transceiver
Shop all Juniper parts (2,914) ›- 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
QDD-4X100G-LR isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
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.
Specifications
- 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)
- 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.
Buying 10+ units?
Get volume pricing and availability for QDD-4X100G-LR.
