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J9981A

HP 1820 Series 48x Gigabit & 4x SFP 1U Switch

HP - HP J9981A 1820 Series 48x Gigabit & 4x SFP 1U Switch, 48x RJ-45 autosensing Gigabit Ports, 4x SFP GigabIt Ports, 104 Gbps switching capacity
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Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. J9981A HP 1820 Series 48x Gigabit & 4x SFP 1U Switch is available from Laptop Direct and it is sold as new from our Network: Switch range of products. For reference purposes, the price of R12505 is valid 2026-11-06, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Network: Switch category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


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J9981A

HP 1820 Series 48x Gigabit & 4x SFP 1U Switch

HP J9981A 1820 Series 48x Gigabit & 4x SFP 1U Switch, 48x RJ-45 autosensing Gigabit Ports, 4x SFP GigabIt Ports, 104 Gbps switching capacity

Overview:

The HP 1820 Switch Series offers more choice and flexibility for smaller organizations that require ease of use and lower TCO, while delivering better network performance with an enhanced user experience. HP 1820 Switch Series devices are smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches with basic features in an easy-to-administer solution.

The series includes 8-, 24- and 48-port non-PoE and PoE+ Gigabit Ethernet models. Specific models include SFP ports for fiber connectivity.

Some models are fanless, making them ideal for office deployments.

Features:

Easy-to-Use, Simple to Deploy and Manage

  • The HP 1820 Switch Series features an intuitive Web management interface with an enhanced navigation pane for easy management of devices by even nontechnical users, specifically designed for the smaller organization that requires simplicity.
  • The series gives you flexibility and choice with a complete portfolio. It is comprised of six rack-mountable models including three non-Power over Ethernet (PoE) models: 8G-, 24G- and 48G- port; three PoE+ models: 8G-, 24G- and 48G-port. Some models include SFP ports for fiber connectivity.
  • Customizable features include VLANs, Spanning Tree, Link aggregation trunking and IGMP Snooping. All models include Rapid Spanning Tree Protocol (RSTP) and DSCP QoS policies.
  • All 1820 Switch Series support flexible installation options, including mounting on walls, under tables or on desktops.
  • The 8-, 24- and 48-port non-PoE and the 8-port PoE+ models include a fanless design, making them ideal for office deployments.

Energy Efficiency and Lower TCO

  • The HP 1820 Switch Series include the latest energy-saving capabilities, including Energy Efficient Ethernet (IEEE), idle-port power down and PoE Port Scheduler.
  • 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.

Specifications:

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Specificationsspacer
Product CodeJ9981Aspacer
Differentiator Smart-managed Layer 2 switch with 48 10/100/1000 and 4 SFP 100/1000 ports
Ports (48) RJ-45 autosensing 10/100/1000 ports
(4) SFP 100/1000 Mbps ports
Supports a maximum of 48 autosensing 10/100/1000 ports plus 4 SFP ports
Memory and processor ARM Cortex-A9 @ 400 MHz
128 MB SDRAM
Packet buffer size: 1.5 MB
16 MB flash
Latency 100 Mb Latency: < 7 µs
1000 Mb Latency: < 2 µs
Throughput up to 77.3 Mpps
Switching capacity 104 Gbps
Management features Web browser
Dimensions (W x D x H) 17.42 x 9.69 x 1.73 in (44.25 x 24.61 x 4.39 cm)
Weight 7.3 lb (3.31 kg)

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