Aruba JL485A — 25GBASE-eSR SFP28 – 25G Extended-Short-Reach Optical Transceiver
The Aruba JL485A — 25GBASE-eSR SFP28 from Datacom Technologies BD is a high-performance 25 Gigabit optical transceiver designed for extended short-reach connectivity over multimode fiber. It is ideal for data centers and enterprise networks that require longer MMF reach than standard SR for server access, aggregation, and high-density switching on Aruba SFP28-enabled platforms.
Specification Table
| Feature | Details |
|---|
| Product Name | Aruba JL485A — 25GBASE-eSR SFP28 |
| Form Factor | SFP28 |
| Data Rate / Capacity | 25Gbps |
| Standard / Protocol | 25GBASE-eSR, IEEE 802.3 |
| Fiber Type / Interface | Multimode Fiber (MMF) |
| Wavelength / Technology | 850 nm |
| Transmission Distance | Up to 300 m (OM4) / 200 m (OM3) |
| Connector Type | Duplex LC |
| Lane Configuration | 1 × 25G |
| Modulation | NRZ |
| Compliance | IEEE 802.3, RoHS |
| Compatibility | Aruba SFP28 switches |
| Application | Extended short-reach data center and enterprise networking |
Aruba JL485A — 25GBASE-eSR SFP28 Description
The Aruba JL485A — 25GBASE-eSR SFP28 optical transceiver is engineered to deliver reliable 25G Ethernet connectivity over multimode fiber with extended reach beyond standard SR optics. Operating at an 850 nm wavelength, it provides stable signal integrity and low error rates for links up to 300 meters on OM4 fiber, making it suitable for larger data halls and aggregation layers.
Its compact SFP28 form factor supports high port density while maintaining low power consumption and thermal stability. Fully tested for interoperability with Aruba networking equipment, the JL485A eSR transceiver offers a scalable, cost-effective, and dependable solution for extending 25G connectivity across enterprise and data center environments.
Key Features
• Supports 25Gbps high-speed optical transmission
• eSR extended short-reach performance over MMF
• Up to 300 m transmission on OM4 fiber
• 850 nm wavelength for stable performance
• Duplex LC connector for easy deployment
• Low power consumption and high reliability
• Hot-pluggable SFP28 form factor
• Optimized for Aruba switching platforms
Where It Can Be Used
• Enterprise and hyperscale data centers
• Server access and aggregation layers
• Top-of-rack and end-of-row deployments
• Cloud computing and virtualization platforms
• High-performance computing (HPC) environments
• High-density switching deployments
Get in Touch with Datacom Technologies BD
Call/WhatsApp: 01748173213
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