Hp 1820-48g Switch J9981a - WC01
[J9981A]



Part Number: J9981A

Manufacturer: hewlett packard enterprise

Condition: New

Short Description:

Hp 1820-48g Switch J9981a

Hp 1820-48g Switch J9981a - WC01

£222.00
£266.40 - Inc VAT




Click the Like Button below to see the latest discount:

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
Full duplex Yes
Flow control support Yes
Port mirroring Yes
Link aggregation Yes
DHCP client Yes
IGMP snooping Yes
Auto MDI/MDI-X Yes
Spanning tree protocol Yes
10G support No
VLAN support Yes
Auto-sensing Yes
Power
AC input voltage 100-240 V
AC input frequency 50/60 Hz
Power consumption (typical) 39 W
Energy Star certified Yes
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 44.2 cm
Depth 24.6 cm
Height 4.39 cm
Weight 3.31 kg
Security
SSH/SSL support Yes
Packaging data
User guide Yes
Quick start guide Yes
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 Yes
Management features
Switch type Managed
Switch layer L2
Quality of Service (QoS) support Yes
Web-based management Yes
Optical fiber
Fiber ethernet cabling technology 100BASE-LX, 100BASE-SX, 1000BASE-X
Fiber optic connector SFP
Power over Ethernet (PoE)
Power over Ethernet (PoE) No
Design
Rack mounting Yes
Form factor 1U
Colour of product Grey
LED indicators Yes
Performance
Stackable Yes
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

Related Products

Refurbished Printers

Features

Hewlett Packard Enterprise 1820-48G. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Copper ethernet cabling technology: 10BASE-T, 100BASE-TX, 1000BASE-T. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u. MAC address table: 16000 entries, Switching capacity: 104 Gbit/s, Throughput: 77.3 Mpps. Fiber ethernet cabling technology: 100BASE-LX, 100BASE-SX, 1000BASE-X, Fiber optic connector: SFP

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.

Currently viewing: Hp 1820-48g Switch J9981a - WC01
Categories
Customer Testimonials
Miss
Nice easy people to deal with and a good product - prompt responses even after the sale was complete ...

(read more)
By Sue Hockaday

Managing Director
Having made contact with Athema via the website, it was simple and easy to use and we identified the ...

(read more)
By Simon Edwardes

Managing Director
Thanks for a very prompt and efficient delivery. The refurbished printer was packed perfectly and a ...

(read more)
By Rosario Sardo

Mr
Recently I had my first experience of dealing with Athema. My role is a deal with a rather large we ...

(read more)
By Matt Winter


Great service and some great bargains to be had

(read more)
By Gordon Moar

Write a Testimonial
View All Testimonials
Mailing List:
Sign up for our latest offers and promos:
E-mail address: