The Aruba 2930F 48G 4SFP+ Switch (JL254A) is a high-performance Layer 3 switch designed for enterprise access and aggregation deployments. It features 48 autosensing 10/100/1000 RJ-45 ports and 4 dedicated SFP+ 1/10G uplink ports, offering flexibility and scalability for evolving network needs.
With a switching capacity of 176 Gbps and a forwarding rate of 112.0 Mpps, this switch ensures low latency and fast packet forwarding. It is ideal for customers seeking a cost-effective and simple-to-manage solution with advanced security, intelligent traffic handling, and cloud-ready management through Aruba Central and AirWave.
The JL254A is engineered for modern networks, delivering reliable, energy-efficient performance without Power over Ethernet (PoE), making it suitable for data-heavy, non-PoE environments like campus and enterprise LANs.
Transceiver Compatibility: Aruba J4858D
The Aruba JL254A switch supports the Aruba 1G SFP LC SX Transceiver (J4858D), enabling high-speed fiber connectivity over multimode fiber (MMF). Below are the key specifications:
- SKU: J4858D – Aruba 1G SFP LC SX 500m MMF XCVR
- Digital Optical Monitoring: Yes (1990-4395 & 1990-4415)
- Central Wavelength: 850 nm
- Fiber Mode: MMF
- Fiber Diameter: 50/125 µm or 62.5/125 µm
- Modal Bandwidth: OM2: 500 MHz*km / OM1: 200 MHz*km
- Transmission Distance: Up to 550 m (OM2) or 275 m (OM1)
The JL254A combined with the J4858D transceiver delivers robust and cost-effective fiber uplinks for secure, high-speed connectivity in dynamic enterprise environments.
