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Aruba

Aruba JL728B | 48x 1G, Class 4 PoE+ (740W), 4x 10G SFP+ uplinks, L3 Foundation

SKU:JL728B

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Description

High‑density Gigabit access switch with 48 copper ports delivering 802.3af/at Class 4 PoE+ up to a 740W shared budget, plus 4x 10GbE SFP+ fiber uplinks for aggregation. Built on a modern L2/L3 access feature set (VLANs, ACLs, QoS, static routing), with robust security (802.1X, MAC authentication, DHCP snooping) and flexible management via CLI, Web UI, or API. Ideal for powering phones, cameras, APs, and IoT at the edge while uplinking at 10GbE to distribution.

Features

- 48x 1G PoE+ access ports for dense edge deployments
- 740W shared PoE budget for phones, APs, cameras, and IoT
- 4x 10G SFP+ fiber uplinks for high-speed aggregation
- Built-in L2/L3 access services with strong security controls
- Flexible management via CLI, Web UI, and REST API
- Energy-efficient Ethernet (802.3az) for reduced power consumption
- Quiet, fixed 1U design suited for wiring closets

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: How much power can each PoE port provide?
A: Up to 30W per port (802.3at Class 4). The 740W budget is shared across all PoE ports.

Q: Are the uplink ports 1G and 10G capable?
A: Yes. The four SFP+ uplinks support 1GbE SFP and 10GbE SFP+ optics/DACs.

Q: Do I need an additional license for basic Layer 3?
A: No. Foundational L3 features such as static routing and routed SVIs are included (L3 Foundation).

Q: Does the switch support IPv6?
A: Yes. IPv6 addressing, management, and control-plane features are supported.

Q: Can it be managed on-prem or via cloud?
A: It supports local CLI/Web/API management and is compatible with centralized/cloud management platforms where offered.

Technical Specifications

- Ports: 48x 10/100/1000BASE-T (RJ-45)
- PoE: 802.3af/at (PoE+) Class 4; 740W total shared budget
- Uplinks: 4x 1/10GbE SFP+
- Layer features: VLANs, STP/RSTP/MSTP, IGMP snooping, QoS, ACLs, port mirroring
- L3 features: IPv4/IPv6 static routing, default routes, VRRP, routed SVIs
- Access security: 802.1X, MAB, guest VLAN, DHCP snooping, dynamic ARP inspection
- Management: CLI, Web UI, REST API; SNMPv2/v3, Syslog, sFlow/NetFlow (where supported)
- Form factor: 1U rack‑mount; fixed internal PSU and fans
- Operating standards: IEEE 802.3, 802.3u, 802.3ab, 802.3az, 802.3af/at

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