Hpe - An Aruba Of Cnc Switch(i5) Hpe 1820 48g Switch Hp 1820-48g Switch In J9981a
[J9981A]

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Part Number: J9981A

Manufacturer: Hpe

Condition: New

Short Description:

Hpe - An Aruba Of Cnc Switch(i5) J9981a Hpe 1820 48g Switch

Hpe - An Aruba Of Cnc Switch(i5) Hpe 1820 48g Switch                 Hp 1820-48g Switch               In J9981a

£248.00
£297.60 - Inc VAT




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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.

Reviews

Specs

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
SFP module slots quantity 4
Copper ethernet cabling technology 10BASE-T,100BASE-TX,1000BASE-T
Networking
Networking standards IEEE 802.3,IEEE 802.3ab,IEEE 802.3u
10G support N
Full duplex Y
Flow control support Y
Port mirroring Y
Link aggregation Y
DHCP client Y
Auto MDI/MDI-X Y
Spanning tree protocol Y
Auto-sensing Y
Power
Power consumption (typical) 39 W
AC input voltage 100-240 V
AC input frequency 50/60 Hz
Energy Star certified Y
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%
Weight & dimensions
Width 442.5 mm
Depth 246.1 mm
Height 43.9 mm
Weight 3.31 kg
Security
SSH/SSL support Y
IGMP snooping Y
Data transmission
MAC address table 16000 entries
Switching capacity 104 Gbit/s
Throughput 77.3 Mpps
Latency (10-100 Mbps) 7 µs
Latency (1 Gbps) 2 µs
Jumbo frames support Y
Management features
Switch type Managed
Switch layer L2
Quality of Service (QoS) support Y
Web-based management Y
Optical fiber
Fiber ethernet cabling technology 100BASE-LX,100BASE-SX,1000BASE-X
Fiber optic connector SFP
Power over Ethernet (PoE)
Power over Ethernet (PoE) N
Design
Rack mounting Y
Stackable Y
Product colour Grey
Form factor 1U
LED indicators Y
Performance
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
Packaging content
User guide Y
Quick start guide Y
Virtual LAN features
VLAN support Y

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Features

Hewlett Packard Enterprise 1820-48G. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48. Full duplex. MAC address table: 16000 entries, Switching capacity: 104 Gbit/s. Networking standards: IEEE 802.3,IEEE 802.3ab,IEEE 802.3u. Rack mounting, Form factor: 1U. Energy Star certified

Product 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.

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Thorough - an hour after placing the order, I received an email with photos and a phone call, asking ...

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