Hewlett Packard Enterprise 1820 24G PoE+ 26 Port Network Switch (J9983A)

$603.99

Hewlett Packard Enterprise 1820-24G-PoE+ (185W) Managed L2 Gigabit Ethernet (10/100/1000) Grey 1U Power over Ethernet (PoE)

SKU: J9983A#ABA
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Description

The HP 1820 Switch Series offers more choice and flexibility for smaller organizations that require ease of use and lower Total Cost of Ownership (TCO), while delivering better network performance. They are smart-managed, fixed configuration, Gigabit Ethernet Layer 2 switches in an easy-to-administer solution that have the latest energy-saving capabilities.

These switches are plug-and-play out of the box, where network operation can be fine-tuned through features available from a simple Web browser-based GUI, when needed.

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 non-technical users. The HP 1820 Switch Series is ideal for organizations that require simplicity.

– The series gives you flexibility and choice with a complete portfolio. You get six rack-mountable models including three non-Power over Ethernet (PoE) models. 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.

– These switches support flexible installation options, including mounting on walls, under tables or on desk tops.

– Some models are of a fan-less design, making them quiet for office deployments.

Energy Efficiency and Lower TCO

– The HP 1820 Switch Series include the latest energy-savings 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 PoE switch for environments where no line power is available.

– All switches are covered by a Limited Lifetime Warranty 2.0 with limited 24×7 telephone support for the first three years.

Quality of Service (QoS)

– The HP 1820 Switch Series traffic prioritization provides time sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification. Packets are mapped to eight hardware queues for more effective throughput.

– Broadcast control allows limiting of broadcast traffic rate, to reduce unwanted network broadcast traffic.

– IEEE 802.11p/Q delivers data to devices based on the priority and type of traffic.

Additional information

Weight 4.94416 kg
Switch type

Managed

Memory type

SDRAM

DHCP features

DHCP client

IGMP snooping

Y

SSH/SSL support

Y

Rack mounting

Y

Stackable

Y

Product colour

Grey

Form factor

1U

Energy Star certified

Y

Built-in processor

Y

Processor model

ARM Cortex-A9

Processor frequency

400 MHz

Internal memory

128 MB

Jumbo frames support

Y

Flash memory

16 MB

AC input voltage

100 – 240 V

AC input frequency

50 – 60 Hz

Power consumption (typical)

240 W

Power over Ethernet (PoE)

Y

Power over Ethernet plus (PoE+) ports quantity

12

Total Power over Ethernet (PoE) budget

185 W

Operating temperature (T-T)

0 – 40 °C

Storage temperature (T-T)

-40 – 70 °C

Operating relative humidity (H-H)

15 – 95%

Storage relative humidity (H-H)

15 – 95%

Packet buffer memory

1.5 MB

Latency (1 Gbps)

2 µs

Switch layer

L2

Copper ethernet cabling technology

10BASE-T,100BASE-T,1000BASE-T

Quality of Service (QoS) support

Y

Web-based management

Y

Basic switching RJ-45 Ethernet ports quantity

24

Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)

Gigabit Ethernet (copper) ports quantity

24

SFP module slots quantity

2

Fiber ports quantity

2

Fiber optic connector

SFP

Power connector

DC-in jack

Networking standards

IEEE 802.3,IEEE 802.3ab,IEEE 802.3u

10G support

N

Port mirroring

Y

Latency (10-100 Mbps)

7 µs

Full duplex

Y

Flow control support

Y

Auto MDI/MDI-X

Y

Spanning tree protocol

Y

Auto-sensing

Y

VLAN support

Y

Fiber ethernet cabling technology

100BASE-LX,100BASE-SX,1000BASE-X

MAC address table

8000 entries

Switching capacity

52 Gbit/s

Throughput

38.6 Mpps

User guide

Y

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