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HPE JH889A#0D1 Arista X140 40Gb/s 40GBase-ER4 Single-Mode Fibre 1550nm 40km QSFP+ Transceiver Module
- 40Gb/s data rate for high-throughput networking.
- QSFP+ form factor for dense deployments.
- 40GBase-ER4 standard for extended reach.
- Single-mode fiber compatibility for long-distance transmission.
- Operates at a wavelength of 1550nm.
- Maximum transmission distance of 40km.
- Designed for demanding enterprise and data center environments.
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Product Overview
The HPE JH889A#0D1 Arista X140 is a high-performance QSFP+ transceiver module designed for 40Gb/s Ethernet connections. It utilizes 40GBase-ER4 technology over single-mode fiber, enabling extended reach up to 40km. This module operates at a wavelength of 1550nm, making it suitable for long-haul data center interconnects and enterprise backbone networks.
Technical Information
| Product Type | Transceiver Module |
| Form Factor | QSFP+ |
| Data Rate | 40Gb/s |
| Standard | 40GBase-ER4 |
Additional Specifications
| Fiber Type | Single-Mode |
| Wavelength | 1550nm |
| Max Distance | 40km |
| Connector Type | LC (implied by QSFP+ ER4 standard) |
Product Description
The HPE JH889A#0D1, branded as an Arista X140 module, is engineered to meet the stringent demands of modern high-speed networks. It adheres to the 40GBase-ER4 standard, which specifies extended reach capabilities for 40 Gigabit Ethernet. This standard is crucial for applications requiring data transmission over significant distances, such as connecting geographically dispersed data centers or linking core network segments within large enterprises. The module's design leverages advanced optical technology to achieve its impressive range. By operating at a wavelength of 1550nm, it minimizes signal degradation over long fiber runs, ensuring data integrity. The use of single-mode fiber is essential for this type of long-haul communication, as it supports higher bandwidth and lower attenuation compared to multi-mode fiber. The QSFP+ form factor allows for high port density, enabling network administrators to maximize the number of connections within a given rack space. This transceiver is an ideal solution for scenarios where bandwidth requirements are high and physical distances are considerable. Its robust performance and reliability make it a critical component for backbone infrastructure, high-performance computing clusters, and demanding telecommunications applications. The JH889A#0D1 ensures that critical data can be transmitted efficiently and reliably across the network, supporting the ever-growing demand for bandwidth.
