Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Arista QSFP-PLRL4 40Gb/s QSFP+ 2km 1310nm MPO SMF Transceiver
- 40Gb/s data rate
- QSFP+ (Quad Small Form-Factor Pluggable Plus) form factor
- Designed for 2km transmission distance
- Utilizes Single-Mode Fiber (SMF)
- 1310nm wavelength
- MPO (Multi-fiber Push On) connector
- Hot-swappable for easy installation and replacement
- Compatible with Arista and other network equipment supporting QSFP+ optics
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Arista QSFP-PLRL4 is a 40Gb/s QSFP+ transceiver module designed for 2km transmission over single-mode fiber (SMF). It uses an MPO connector.
Technical Information
| Product Type | QSFP+ Transceiver Module |
| Data Rate | 40 Gb/s |
| Wavelength | 1310nm |
| Fiber Type | Single-Mode Fiber (SMF) |
Additional Specifications
| Reach | 2 km |
| Connector | MPO |
| Form Factor | QSFP+ |
Product Description
The Arista QSFP-PLRL4 is a high-performance optical transceiver module designed to enable 40 Gigabit Ethernet (40GbE) connectivity over extended distances. It adheres to the QSFP+ (Quad Small Form-Factor Pluggable Plus) standard, which is widely adopted for high-speed networking applications in data centers and enterprise networks. This specific module is optimized for use with Single-Mode Fiber (SMF), allowing for reliable data transmission over longer links compared to multi-mode fiber. Operating at a wavelength of 1310nm, the QSFP-PLRL4 module is capable of transmitting data at a rate of 40Gb/s. It is engineered to support a maximum transmission distance of 2 kilometers (2km) over SMF. The module utilizes an MPO (Multi-fiber Push On) connector, which is a compact connector designed to accommodate multiple fiber strands, essential for parallel optics used in high-speed transceivers like QSFP+. This MPO connector facilitates the parallel transmission required for 40GbE speeds. As a hot-swappable device, the Arista QSFP-PLRL4 can be installed or removed from network equipment without the need to power down the system, ensuring minimal disruption to network operations. It is designed for compatibility with Arista Networks switches and routers, as well as other network devices that support the QSFP+ form factor and the specified optical parameters. This transceiver is crucial for building high-bandwidth network links for data center interconnects, core network aggregation, and high-performance computing clusters.
