Aruba 2930F 48G 4SFP+ Switch (JL254a)

Description

jl254a

Managed Layer‑3 access switch for enterprise edge, SMB, and branch networks. Supports advanced features without separate software licenses.

Hardware Overview

Ports

• 48 × RJ‑45 autosensing 10/100/1000 Mbps Ethernet ports

• 4 × SFP+ slots (1G/10G uplinks) — PHY‑less design

• 1 × Dual‑personality console port (RJ‑45 or micro‑USB)

Performance

• Switching capacity: 176 Gbps

• Forwarding throughput: ~112 Mpps

• Latency: < 3.8 µs @ 1 Gb; < 1.6 µs @ 10 Gb

Processor & Memory

• Dual‑core ARM Cortex‑A9 @ 1016 MHz

• 1 GB DDR3 SDRAM

• 4 GB eMMC internal storage

• Packet buffer: ~12.38 MB (4.5 MB ingress / 7.875 MB egress)

Layer‑3 & Routing Features

• Static routing

• RIP (Routing Information Protocol)

• Access‑OSPF

• No separate license needed for routing features

Management & Protocol Support

• CLI (Command‑line Interface)

• Web UI

• SNMP

• Telnet

• RMON1

• FTP

• Aruba AirWave

• Aruba Central cloud management

• Intelligent Management Center (IMC)

Security & Networking Features

• VLAN support (IEEE 802.1Q)

• ACLs (Access Control Lists)

• 802.1X authentication

• MAC and Web authentication

• RADIUS / TACACS+

• Port security & MAC lockout
  (Full advanced security depends on firmware)

Physical & Electrical Specs

• Dimensions: 44.25 × 24.63 × 4.39 cm (1U rack height)

• Weight: ~3.1 kg

• Power: 100‑127 V / 200‑240 V AC

• Max consumption: ~46.6 W

• Heat dissipation: ~157 BTU/hr

specs