What is the PoE power budget and port configuration of HPE J9772A#ABA?

The Aruba 2530-48G-PoE+ Switch (J9772A#ABA) provides 382 W PoE+ budget across 48 RJ-45 autosensing 10/100/1000 ports compliant with IEEE 802.3at. It includes 4 fixed Gigabit Ethernet SFP slots for uplinks and a dual-personality console port, supporting Auto-MDIX and full-duplex Gigabit operation.

What performance metrics define the J9772A#ABA switching capabilities?

It delivers 104 Gbps switching capacity and up to 77.3 million pps throughput for 64-byte packets. Powered by ARM9E @ 800 MHz processor with 256 MB DDR3 DIMM and 128 MB flash, it ensures low-latency Layer 2 forwarding with 3 MB dynamic packet buffer.

Is the J9772A#ABA suitable for IPv6 and security-focused deployments?

Yes, it supports IPv6 host mode, enhanced access security features, QoS traffic prioritization, and sFlow. As a fully managed L2 switch, it provides secure edge connectivity for enterprises with Energy Efficient Ethernet (802.3az) on Gigabit ports.

What SFP compatibility requirements apply to this switch?

SFPs with revision 'B' or later (e.g., J4858B, J4859C) are required for the 4 Gigabit Ethernet SFP ports. This ensures reliable operation in fiber uplink scenarios common in enterprise access layers.

How does J9772A#ABA compare to non-PoE 2530 models?

Unlike J9775A (48G non-PoE), J9772A#ABA adds 382 W PoE+ on all 48 ports while matching 104 Gbps capacity and 77.3 Mpps. Ideal for PoE-heavy environments like powering APs and cameras without separate power infrastructure.

What management options are available on Aruba 2530-48G-PoE+?

Fully managed via web GUI, CLI over dual-personality (RJ-45/USB micro-B) console port. Supports SNMP, RMON, LLDP-MED, and centralized management integration for simplified operations in distributed enterprise networks.

J9772A#ABA - HPE 2530-48G-PoE+ Switch

Name: J9772A#ABA - HPE 2530-48G-PoE+ Switch
Brand: HPE
SKU: J9772A#ABA
Price: 428 USD
Availability: InStock

J9772A#ABA - HPE 2530-48G-PoE+ Switch | US IT Hardware

Product overview

The HPE Aruba 2530-48G-PoE+ Switch (J9772A#ABA) is a fully managed Layer 2 Gigabit Ethernet switch designed for entry-level to midsize enterprise networks, branch offices, and SMBs. It features 48 RJ-45 autosensing 10/100/1000 PoE+ ports supporting IEEE 802.3at with a 382W power budget, enabling powering of high-density IP phones, cameras, and access points. Four independent Gigabit Ethernet SFP ports provide flexible fiber uplinks. With 104 Gbps switching capacity and up to 77.3 Mpps throughput (64-byte packets), it ensures non-blocking performance. Powered by ARM9E 800 MHz processor, 256 MB DDR3, and 128 MB flash, it supports enhanced access security, traffic prioritization via QoS, sFlow, IPv6 host mode, and Energy Efficient Ethernet (IEEE 802.3az). Ideal for secure edge connectivity, it reduces cabling costs with PoE+ and simplifies management through console port and web interface. Deploy in campus wiring closets for reliable, cost-effective Gigabit access with future-proof IPv6 readiness.

104 Gbps switching capacity supports full wire-speed.
382 W PoE+ budget powers 48 Gigabit endpoints.
77.3 Mpps throughput handles high packet rates.
4x Gigabit SFP ports enable fiber uplinks.
ARM9E processor with 256 MB DDR3 RAM.
IEEE 802.3at PoE+ on all 48 RJ-45 ports.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	J9772A#ABA
Brand	HPE
Condition	Refurbished
Model	2530-48G-PoE+
Standards	IEEE 802.3, 802.3u, 802.3ab, 802.3at/af, 802.3az, 802.1p/Q/D/G/s/w, RFC 2544
Product Line	Aruba 2530 Switch Series
Product Type	Layer 2 Managed Gigabit Ethernet PoE+ Switch

Storage

Memory	128 MB flash; 256 MB DDR3 DIMM; 3 MB packet buffer (dynamic)

Processor

Compatible systems

Native compatibility with Aruba 2530 series stacking, IEEE standards for PoE/SFP; successor CX 6000 for migrations.

HPE Aruba CX Switch Series
Model: CX 6000
Form factor: 1RU
Generation: Current
Recommended successor per EOS announcement.
HPE Aruba Networking
Model: 2530 Series
Form factor: 1RU
Generation: All
Stackable with same-series switches via front ports.

Best for

Enterprise Edge
Secure Layer 2 access for business networks with PoE+ powering endpoints like VoIP phones and cameras.
Branch Office
Cost-effective Gigabit connectivity with uplinks for remote sites requiring reliable PoE support.
SMB Wiring Closet
High-density 48-port PoE+ switch for small-medium businesses expanding network capacity.
Campus Access
Managed edge switch for university or corporate campuses with IPv6 and QoS prioritization.
PoE Deployment

Details

Shipping, warranty & returns

Customer reviews

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Processor	ARM9E @ 800 MHz

Latency	1000 Mb: ≤ 4.5 µs (64-byte packets)
Throughput	Up to 77.3 Mpps (64-byte packets)
Switching Capacity	104 Gbps full duplex

Security	Access control lists; IEEE 802.1X; MAC authentication; DHCP snooping

Power	Internal AC 100-240V 50/60 Hz; Max consumption 466 W
PoE Power	382 W budget; up to 30W per port IEEE 802.3at

Physical	1RU; Dimensions 44.3 x 44.3 x 4.45 cm (W x D x H); Weight 5.17 kg

Environmental	Operating: 0-45°C; Humidity 15-95% RH; Acoustic <35 dB; Safety UL/CSA/EN 60950-1

Interface/Ports

Ports	48x RJ-45 10/100/1000 PoE+ (IEEE 802.3at); 4x fixed Gigabit Ethernet SFP; 1x dual-personality console (RJ-45/USB micro-B)
Connectivity	Auto-MDIX; full/half duplex; Jumbo frames up to 9220 bytes

HPE 2530-48G-PoE+ Switch

Product overview

Featuring

Storage

Processor

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Security

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Warranty & Support

Frequently asked questions