What are the exact port specifications of the HPE J9980A?

Features 24 RJ-45 autosensing 10/100/1000 Mbps ports with full-duplex Gigabit support per IEEE 802.3ab plus 2 SFP slots for 100/1000 Mbps fiber connectivity per IEEE 802.3z/u. Total active ports: 24 copper + 2 fiber simultaneously.

What is the switching performance of this model?

Provides 52 Gbps switching capacity and 38.6 Mpps forwarding rate for 64-byte packets with latency under 2 µs at 1000 Mbps and 7 µs at 100 Mbps. Supports jumbo frames to 9220 bytes for optimal bulk transfer performance.

Does the J9980A support VLANs and QoS?

Yes, supports up to 256 port-based and tagged VLANs per 802.1Q standard with QoS featuring 8 hardware queues prioritized by DSCP or 802.1p markings. IGMP snooping optimizes multicast traffic for video and collaboration apps.

What management options are available?

Browser-based web GUI for configuration plus SNMPv1/v2c monitoring, port mirroring, NTP time sync, DHCP client, and dual flash images. No CLI required, ideal for non-expert SMB administrators.

What are the physical mounting options?

Rack-mountable in standard 19-inch 1U EIA racks, wall-mountable, or desktop placement. Dimensions 17.42 x 9.69 x 1.73 inches, weight 6 lbs with fan cooling for office environments.

Is link aggregation supported?

Yes, LACP (IEEE 802.3ad) dynamic trunking allows bundling multiple ports for increased bandwidth and redundancy to servers or upstream switches.

J9980A - HPE J9980A 1820-24G 24x1G+2SFP Layer 2 Switch

Name: HPE J9980A 1820-24G 24x1G+2SFP Layer 2 Switch
Brand: HPE
SKU: J9980A
Price: 315 USD
Availability: InStock

J9980A - HPE J9980A 1820-24G 24x1G+2SFP Layer 2 Switch | US IT Hardware

Product overview

The HPE OfficeConnect 1820-24G Switch (J9980A) is a fan-cooled, rack-mountable 1U Layer 2 managed Gigabit Ethernet switch designed for small and medium businesses requiring simple web-based network management. It features 24 autosensing 10/100/1000BASE-T RJ-45 ports supporting full-duplex operation and 2 dual-rate SFP slots (100/1000 Mbps) for fiber uplinks, enabling flexible connectivity options including multimode and single-mode transceivers. With a switching capacity of 52 Gbps and throughput up to 38.6 Mpps for 64-byte packets, it handles typical SMB traffic loads efficiently. Latency remains under 7 µs at 100 Mbps and 2 µs at 1000 Mbps. Key features include VLAN support (up to 256 groups), link aggregation (LACP), IGMP snooping, RSTP spanning tree, QoS with 8 hardware queues based on DSCP/802.1p, port mirroring, and SNMPv1/v2c management via intuitive web GUI. Energy-efficient features like EEE (IEEE 802.3az) and idle port power reduction lower TCO. Dimensions are 17.42 x 9.69 x 1.73 inches weighing 6 lbs, operating from 0°C to 40°C. Ideal for office environments, branch offices, and retail locations needing plug-and-play deployment with basic customization for traffic segmentation and prioritization. Supports flexible mounting: rack, wall, or desktop.

24x 1G RJ45 + 2x SFP ports.
52Gbps capacity, 38.6Mpps throughput.
Web managed L2 VLANs + QoS RSTP.
<2µs latency Gigabit ports.
1U rack/wall/desktop mount.
256 VLANs, LACP, IGMP snooping.

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 #	J9980A
Brand	HPE
Condition	New
Management	Web browser ¦ SNMPv1/v2c ¦ Port mirroring ¦ NTP ¦ DHCP client
Device Type	Layer 2 - 24 Ports - Managed - Web GUI
MAC Address Table	8000 entries

Processor

Processor	ARM Cortex-A9 @ 400 MHz

Network & Communication

QoS

Compatible systems

Standards-based Layer 2 switch compatible with all IEEE 802.3 Ethernet endpoints, HPE SMB ecosystem, and standard rack/wall installations.

HPE OfficeConnect
Model: 1820 Series
Form factor: 1U Rack/Desktop
Generation: All
Native integration within HPE SMB portfolio
HPE Aruba Instant On
Model: AP11/AP15
Form factor: Access Points
Generation: Current
Ethernet downlink connectivity
Generic SMB Servers
Model: ProLiant MicroServer
Form factor: Tower
Generation: Gen10
Gigabit NIC compatibility

Best for

Small Office Networks
Deploying wired connectivity for desktops, printers, and NAS in small offices using VLANs for guest/employee separation and QoS for VoIP prioritization.
Retail Branch Locations
Connecting POS terminals, IP cameras, and wireless APs with IGMP snooping for multicast video surveillance and link aggregation for backbone uplinks.
Remote Workspaces
Wall or desktop mounting in conference rooms supporting RSTP for loop prevention and SNMP monitoring with entry-level network management tools.

Details

Shipping, warranty & returns

Customer reviews

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Power Supply	100-127 / 200-240V AC - Internal fixed
Energy Efficiency	IEEE 802.3az EEE ¦ Idle port power down

Weight	2.72 kg (6 lb)
Dimensions	44.25 x 24.61 x 4.39 cm (17.42 x 9.69 x 1.73 in) - 1U height
Mounting Options	Rack-mountable 19in ¦ Wall-mount ¦ Desktop

HPE J9980A 1820-24G 24x1G+2SFP Layer 2 Switch

Product overview

Featuring

Processor

Network & Communication

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Warranty & Support

Frequently asked questions