Hewlett Packard Enterprise OfficeConnect 1820 24G Managed L2 Gigabit Ethernet (10/100/1000) 1U Grey

SKU
J9980A-RFB
£147.15
In stock
Only 2 left
OfficeConnect 1820 24G Switch, Refurbished
The HPE 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 HPE 1820 Switch Series features an intuitive Web management interface with an enhanced navigation pane for easy management of devices by non-technical users. The HPE 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 HPE 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. Quality of Service (QoS) - The HPE 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.
SKU J9980A-RFB
EAN 5704174838500
Specification
Ports & interfaces
Copper ethernet cabling technology10BASE-T, 100BASE-TX, 1000BASE-T
SFP module slots quantity2
Basic switching RJ-45 Ethernet ports quantity24
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Network
IGMP snoopingYes
Copper ethernet cabling technology10BASE-T, 100BASE-TX, 1000BASE-T
Networking standardsIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Full duplexYes
VLAN supportYes
Spanning tree protocolYes
Port mirroringYes
Link aggregationYes
Flow control supportYes
Auto MDI/MDI-XYes
10G supportNo
Virtual LAN features
VLAN supportYes
Performance
Packet buffer memory1.5 MB
StackableYes
Processor frequency400 MHz
Memory typeSDRAM
Internal memory128 MB
Flash memory16 MB
Built-in processorYes
Processor modelARM Cortex-A9
Technical details
Form factor1U
Product colourGrey
StackableYes
Processor frequency400 MHz
Rack mountingYes
Built-in processorYes
Sustainability certificatesENERGY STAR
Management features
Switch typeManaged
Web-based managementYes
Quality of Service (QoS) supportYes
Switch layerL2
Data transmission
Throughput38.6 Mpps
Latency (10-100 Mbps)7 µs
Latency (1 Gbps)2 µs
Packet buffer memory1.5 MB
MAC address table8000 entries
Switching capacity52 Gbit/s
Jumbo frames supportYes
Security
SSH/SSL supportYes
IGMP snoopingYes
DHCP featuresDHCP client
Memory
Packet buffer memory1.5 MB
Memory typeSDRAM
Internal memory128 MB
Flash memory16 MB
Design
Form factor1U
Product colourGrey
StackableYes
Rack mountingYes
Power
Power supply includedYes
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (typical)22 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)No
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
Width442.5 mm
Depth246.1 mm
Height43.9 mm
Weight2.72 kg
Sustainability
Sustainability certificatesENERGY STAR
Manufacturer HPE
In Stock Y