Product Overview:

HPE 1820 Switch Series devices are basic smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer solution. The series consists of 6 switches including 8-, 24- and 48 port Gigabit Ethernet switches and 8-, 24-, and 48 port Gigabit PoE+ models each providing non-blocking Gigabit per port performance. Some models include SFP ports for fiber connectivity and some are fanless, making them ideal for office deployments. All 1820 Switches support flexible installation options, including mounting on wall, under table, or on desktop. The 8-port Gigabit Ethernet model can be powered by an upstream Power over Ethernet (PoE) switch for environments where no line power is available. These Gigabit switches are plug-and-play out of the box, yet network operation can be fine-tuned through features available from a simple web browser-based GUI, if necessary. Customizable features include VLANs, Rapid Spanning Tree, IGMP Snooping, link aggregation trunking and DSCP QoS policies. All models include the latest energy-saving capabilities, including Energy Efficient Ethernet (EEE) and idle-port power down.

Product Highlights:

  • Customized operation using intuitive Web interface Flexible deployment options including wall, under table and desktop mounting
  • 24- and 48 port models include SFP ports
  • 8-, 24- and 48 port non-PoE+ models are fanless for quiet operation
  • Limited lifetime Warranty 2.0

Technical Specification

Title HPE OfficeConnect 1820 Layer 2, GigaEthernet, 8 port unmanaged switch. Part No.J9979A HPE OfficeConnect 1820 Layer 2, GigaEthernet 8 port, PoE+ (65w) unmanaged switch, Part No. J9982A HPE OfficeConnect 1820 Layer 2, GigaEthernet 24 port switch, Part No. J9980A HPE OfficeConnect 1820 Layer 2, GigaEthernet 24 port, PoE+ (185w) unmanaged switch, Part No. J9983A HPE OfficeConnect 1820 Layer 2, GigaEthernet 48 port unmanaged switch, Part No. J9981A HPE OfficeConnect 1820 Layer 2, GigaEthernet 48 port, PoE+ (370w) unmanaged switch, Part No. J9984A
I/O ports and slots 8 RJ-45 autosensing 10/100/1000 ports Duplex: half or full 4 RJ-45 autosensing 10/100/1000 PoE+ ports; Duplex: half or full 24 RJ-45 autosensing 10/100/1000 ports.Duplex: : half or
full. 2 SFP 100/1000 Mbps ports.
12 RJ-45 autosensing 10/100/1000 PoE+ ports; Duplex:half or full.12 RJ-45 autosensing 10/100/1000 ports 48 RJ-45 autosensing 10/100/1000 ports. Duplex: half or
full.
24 RJ-45 autosensing 10/100/1000 PoE+ ports; Duplex: half or full
Supports a maximum of 8 autosensing 10/100/1000 ports 4 RJ-45 autosensing 10/100/1000 ports.Supports a maximum of 8 autosensing
10/100/1000 ports
Supports a maximum of 24 autosensing 10/100/1000 ports plus 2 SFP 100/1000 slots. 2 SFP 100/1000 Mbps ports. Supports a maximum of
24 autosensing 10/100/1000 ports
plus 2 SFP 100/1000 slots
4 SFP 100/1000 Mbps ports .Supports a maximum of
48 autosensing 10/100/1000 ports
plus 4 SFP 100/1000 slots
4 SFP 100/1000 Mbps ports. Supports a maximum of
48 autosensing 10/100/1000 ports
plus 4 SFP 100/1000 slots
Memory and processor ARM Cortex-A9 @ 400 MHz, 128 MB SDRAM, 16 MB flash; packet buffer size: 1.5 MB
Management and Monitoring Web browser, Allows for easy management of the switch—even by nontechnical users—through an intuitive,Web GUI; supports HTTP and HTTP Secure (HTTPS), SNMPv1, v2cEnable devices to be discovered and monitored from an SNMP management station,Port mirroring ,Enables trafficon a port to be simultaneously sent to a network analyzer for monitoring,Network Time Protocol (NTP)Synchronizes timekeeping among distributed time servers and clients; keeps timekeeping consistent among all clock-dependent devices within the network,Broadcast control.
Throughput up to 11.9 Mpps (64-byte packets) up to 38.6 Mpps (64-byte packets) up to 77.3 Mpps (64-byte packets)
Switching Capacity 16 Gbps 52 Gbps 104 Gbps
Warranty Limited Lifetime Warranty.See www.hpe.com/networking/warrantysummary for warranty and support information