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SKU: J9984A Category:

Hewlett Packard Enterprise 1820-48G-PoE+ (370W) Managed L2 Gigabit Ethernet (10/100/1000) Grey 1U Power over Ethernet (PoE)

1820-48G-PoE+ (370W) Switch

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£476.14 £396.78 Ex. VAT

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Hewlett Packard Enterprise 1820-48G-PoE+ (370W) Managed L2 Gigabit Ethernet (10/100/1000) Grey 1U Power over Ethernet (PoE)

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Manufacturer: Hewlett Packard Enterprise
Category: Networking
Sub-Category: Network Switches
SKU: J9984A
EAN: 0888182299999 5054629707531 4053162835481 0888182300008 0888182299944 0888182299951 8881822999510

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.

Specifications

Ports & interfaces
Copper ethernet cabling technology 10BASE-T,100BASE-TX,1000BASE-T
SFP module slots quantity 4
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Networking
IGMP snooping Yes
Auto-sensing Yes
Copper ethernet cabling technology 10BASE-T,100BASE-TX,1000BASE-T
Networking standards IEEE 802.3,IEEE 802.3ab,IEEE 802.3u
Full duplex Yes
VLAN support Yes
Spanning tree protocol Yes
Port mirroring Yes
Link aggregation Yes
Flow control support Yes
Auto MDI/MDI-X Yes
10G support No
Virtual LAN features
VLAN support Yes
Performance
Packet buffer memory 1.5 MB
Stackable Yes
Processor frequency 400 MHz
Memory type SDRAM
Internal memory 128 MB
Flash memory 16 MB
Built-in processor Yes
Processor model ARM Cortex-A9
Power
Energy Star certified Yes
AC input voltage 100 – 240 V
AC input frequency 50 – 60 Hz
Power consumption (typical) 481 W
Technical details
Form factor 1U
Product colour Grey
Stackable Yes
Processor frequency 400 MHz
Rack mounting Yes
Built-in processor Yes
Management features
Switch type Managed
Web-based management Yes
Quality of Service (QoS) support Yes
Switch layer L2
Data transmission
Throughput 77.3 Mpps
Latency (10-100 Mbps) 7 µs
Latency (1 Gbps) 2 µs
Packet buffer memory 1.5 MB
MAC address table 16000 entries
Switching capacity 104 Gbit/s
Jumbo frames support Yes
Security
SSH/SSL support Yes
IGMP snooping Yes
DHCP features DHCP client
Certificates
Energy Star certified Yes
Memory
Packet buffer memory 1.5 MB
Memory type SDRAM
Internal memory 128 MB
Flash memory 16 MB
Design
Form factor 1U
Product colour Grey
Stackable Yes
Energy Star certified Yes
Rack mounting Yes
Power over Ethernet (PoE)
Total Power over Ethernet (PoE) budget 370 W
Power over Ethernet (PoE) Yes
Operational conditions
Storage temperature (T-T) -40 – 70 °C
Storage relative humidity (H-H) 15 – 95%
Operating temperature (T-T) 0 – 40 °C
Operating relative humidity (H-H) 15 – 95%
Weight & dimensions
Width 442.5 mm
Depth 322.6 mm
Height 43.9 mm
Weight 4.4 kg
Packaging data
Quick start guide Yes
User guide Yes
Packaging content
Quick start guide Yes
User guide Yes

Brand

UNSPSC

43222612

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