HP J9983A - HP Officeconnect 1820-24G 24-Port PoE Switch (12x1G BASE-T PoE,12x1G BASE-T,2xSFP) with Integrated PSU

Buy HP J9983A - HP Officeconnect 1820-24G 24-Port PoE Switch (12x1G BASE-T PoE,12x1G BASE-T,2xSFP) with Integrated PSU refurbished from Renewtech.co.uk – sustainable IT, fast UK delivery, and up to 3 years’ warranty.
Stock:
24 pcs
Condition:
Refurbished
Warranty:
1 Year
Co2 Savings:
343.78 KG.

Score

£97.00
ex. VAT
For same day shipping, order within

Description

HP J9983A - HP Officeconnect 1820-24G 24-Port PoE Switch (12x1G BASE-T PoE,12x1G BASE-T,2xSFP) with Integrated PSU

The HP OfficeConnect 1820 Series Switch is an efficient and dependable solution for businesses seeking robust network performance within their IT infrastructure. With a switching capacity of 52 Gbit/s and a throughput of 38.6 Mpps, this managed Layer 2 switch ensures seamless data flow across your network, optimizing performance for demanding business applications. Its inclusion of 24 Gigabit Ethernet ports, complemented by 12 Power over Ethernet (PoE) enabled ports, provides both flexibility and power efficiency, making it an ideal choice for powering devices such as IP phones and wireless access points.

Designed with operational reliability in mind, this switch supports a wide range of networking standards, including IEEE 802.3, IEEE 802.3ab, and IEEE 802.3u, ensuring compatibility with diverse network environments. The integrated ARM Cortex-A9 processor, operating at 400 MHz with 128 MB of SDRAM, provides the processing power necessary for advanced features like VLAN support, Quality of Service (QoS), and link aggregation. Additionally, its web-based management interface allows for simple, intuitive configuration and monitoring, reducing the administrative overhead for IT teams.

The switch is engineered for seamless integration into existing setups, featuring a 1U rack-mountable form factor and stackable design for scalable expansion. With a robust PoE budget of 185 W, it efficiently meets the power needs of connected devices while maintaining low operational costs. Sustainability is also a priority, as evidenced by its ENERGY STAR certification, ensuring that your network infrastructure remains both cost-effective and environmentally responsible.

Specifications

Brand HP
Co2 Savings 343.78
Data transmission
Jumbo frames support Yes
Latency (1 Gbps) 2 µs
Latency (10-100 Mbps) 7 µs
MAC address table 8000 entries
Packet buffer memory 1.5 MB
Switching capacity 52 Gbit/s
Throughput 38.6 Mpps
Design
Form factor 1U
Product colour Grey
Rack mounting Yes
Stackable Yes
Logistics data
Harmonized System (HS) code 85176990
Management features
Quality of Service (QoS) support Yes
Switch layer L2
Switch type Managed
Web-based management Yes
Network
10G support No
Auto MDI/MDI-X Yes
Auto-sensing Yes
Copper ethernet cabling technology 10BASE-T, 100BASE-T, 1000BASE-T
Flow control support Yes
Full duplex Yes
Link aggregation Yes
Networking standards IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Port mirroring Yes
Spanning tree protocol Yes
VLAN support Yes
Operational conditions
Operating relative humidity (H-H) 15 - 95%
Operating temperature (T-T) 0 - 40 °C
Storage relative humidity (H-H) 15 - 95%
Storage temperature (T-T) -40 - 70 °C
Optical fiber
Fiber ethernet cabling technology 100BASE-LX, 100BASE-SX, 1000BASE-X
Packaging content
User guide Yes
Performance
Built-in processor Yes
Flash memory 16 MB
Internal memory 128 MB
Memory type SDRAM
Processor frequency 400 MHz
Processor model ARM Cortex-A9
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Fiber optic connector SFP
Fiber ports quantity 2
Gigabit Ethernet (copper) ports quantity 24
Power connector DC-in jack
SFP module slots quantity 2
Power
AC input frequency 50 - 60 Hz
AC input voltage 100 - 240 V
Power consumption (typical) 240 W
Power over Ethernet (PoE)
Power over Ethernet (PoE) Yes
Power over Ethernet plus (PoE+) ports quantity 12
Total Power over Ethernet (PoE) budget 185 W
Security
DHCP features DHCP client
IGMP snooping Yes
SSH/SSL support Yes
Sustainability
Sustainability certificates ENERGY STAR
Weight & dimensions
Depth 246.1 mm
Height 43.9 mm
Weight 3.31 kg
Width 442.5 mm

Warranty

  • 1-2 Days delivery in UK
  • All items shipped from our own warehouse
  • Question to our products? Call us +44 (0) 2046 008805
  • Blindshipping directly to your customer
  • We ship WORLDWIDE

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