HPE 1820 24G PoE+ (185W) Switch

HPESKU: J9983A

Price:
£305.80

VAT included

Stock:
In stock

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 24x7 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
Data transmission
Latency (10-100 Mbps) 7 µs
Latency (1 Gbps) 2 µs
Throughput 38.6 Mpps
Switching capacity 52 Gbit/s
MAC address table 8000 entries
Jumbo frames support Y
Design
Rack mounting Y
Colour of product Grey
Form factor 1U
Management features
Switch layer L2
Switch type Managed network switch
Quality of Service (QoS) support Y
Web-based management Y
Networking
10G support N
Full duplex Y
Flow control support Y
Port mirroring Y
Link aggregation Y
DHCP client Y
IGMP snooping Y
Auto MDI/MDI-X Y
Spanning tree protocol Y
VLAN support Y
Auto-sensing Y
Networking standards IEEE 802.3,IEEE 802.3ab,IEEE 802.3u
Operational conditions
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%
Optical fiber
Fiber optic connector SFP
Fiber ethernet cabling technology 100BASE-LX,100BASE-SX,1000BASE-X
Packaging content
User guide Y
Performance
Stackable Y
Built-in processor ARM Cortex-A9
Processor frequency 400 MHz
Internal memory 128 MB
Memory type SDRAM
Flash memory 16 MB
Packet buffer memory 1.5 MB
Ports & interfaces
Copper ethernet cabling technology 10BASE-T,100BASE-T,1000BASE-T
Fiber ports quantity 2
Gigabit Ethernet (copper) ports quantity 24
DC-in jack Y
SFP module slots quantity 2
Basic switching RJ-45 Ethernet ports quantity 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Power
Power consumption (typical) 240 W
Energy Star certified Y
AC input voltage 100-240
AC input frequency 50/60
Power over Ethernet (PoE)
Power over Ethernet (PoE) Y
Total Power over Ethernet (PoE) budget 185 W
Power over Ethernet plus (PoE+) ports quantity 12
Security
SSH/SSL support Y
Weight & dimensions
Weight 3.31 kg
Height 43.9 mm
Depth 246.1 mm
Width 442.5 mm

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