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Juniper QSFPP-40GBASE-ER4 40Gb/s 40GBase-ER4 CWDM QSFP+ Transceiver
- 40 Gb/s Data Rate
- QSFP+ Form Factor
- 40GBase-ER4 Standard
- Extended Reach (ER)
- CWDM (Coarse Wavelength Division Multiplexing) technology
- Single-Mode Fiber (SMF) support
- LC Connector
- Designed for long-haul and metro networks
- Hot-pluggable
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Product Overview
The Juniper QSFPP-40GBASE-ER4 is a QSFP+ transceiver module designed for 40 Gigabit Ethernet over extended reach distances. It utilizes CWDM technology and supports Single-Mode Fiber (SMF).
Technical Information
| Data Rate | 40 Gb/s |
| Form Factor | QSFP+ |
| Standard | 40GBase-ER4 |
| Fiber Type | Single-Mode Fiber (SMF) |
Additional Specifications
| Connector Type | LC |
| Wavelength Technology | CWDM |
| Maximum Distance | 40 km |
| Application | Long-haul and metro optical networks |
Product Description
The Juniper QSFPP-40GBASE-ER4 is a high-performance optical transceiver module designed for 40 Gigabit Ethernet (40GbE) applications requiring extended reach. Utilizing the QSFP+ (Quad Small Form-factor Pluggable Plus) form factor, this module is engineered to provide robust connectivity over long distances, making it suitable for backbone networks, data center interconnects, and metropolitan area networks (MANs). This transceiver operates according to the 40GBase-ER4 standard, which signifies Extended Reach. It employs Coarse Wavelength Division Multiplexing (CWDM) technology to transmit multiple wavelengths of light over a single strand of single-mode fiber (SMF). This allows for high aggregate bandwidth while maximizing the utilization of fiber infrastructure. The module typically uses LC connectors for its fiber optic interface. The QSFPP-40GBASE-ER4 is designed to support transmission distances of up to 40 kilometers, providing a reliable solution for connecting geographically dispersed network segments. Its hot-pluggable nature allows for easy installation and replacement without interrupting network traffic, ensuring high availability and operational flexibility. This module is a critical component for building scalable and high-capacity optical networks.
