HP J4904A ProCurve 2848 Managed Stackable Ethernet Switch

HP J4904A – ProCurve Switch 2848 Gigabit

Overview :

The HP J4904A is a managed 48‑port Gigabit Ethernet switch designed for network engineers and IT infrastructure teams who require high‑density access layer connectivity and uplinks. It provides 44 auto‑sensing RJ‑45 ports operating at 10/100/1000 Mbps alongside four dual‑personality ports that support either 10/100/1000 RJ‑45 or mini‑GBIC modules, enabling flexible fiber or copper uplinks. This device is well suited for deployment in campus wiring closets, branch office racks or data‑center access layers where consolidation of Gigabit access and uplinks is required. It integrates with standard SNMP and CLI management tools, supports VLANs and link aggregation, and fits into a 1U 19‑inch rack environment alongside other networking gear.

Key Features :

• 44 × 10/100/1000 RJ‑45 ports for full Gigabit access

• 4 dual‑personality ports: RJ‑45 or mini‑GBIC uplink

• Switching capacity of 96 Gbps and throughput of ~71.4 mpps

• Full suite of VLAN, link‑aggregation and stacked‑managed fabric support

• Rack‑mountable 1U form factor with dimensions 17.3″ × 16.9″ × 1.7″