HPE OfficeConnect 1820 48G Switch (J9981A) HPE Routers VoIP Supplies

HPE OfficeConnect 1820 48G Switch (J9981A)

£539.64

HPE OfficeConnect 1820 48G Switch (J9981A)

The HPE OfficeConnect 1820 Switch is a basic, smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer solution. The series is part of the OfficeConnect portfolio of Hewlett Packard Enterprise small business networking products.

HPE OfficeConnect 1820 Switch Key Features

  • Customised operation using intuitive Web interface
  • Flexible deployment options including wall, under table, and desktop mounting
  • 24- and 48-port models include SFP ports
  • 8-, 24- and 48-port non-PoE+ models are fanless for quiet operation
  • Limited Lifetime Warranty

The series consists of six switches including 8-, 24- and 48-port Gigabit Ethernet switches and 8-, 24-, and 48-port Gigabit PoE+ models each providing non-blocking Gigabit per port performance. Some models include SFP ports for fiber connectivity and the 8-, 24-, and 48-port non PoE+ models are fanless, making them ideal for office deployments. All HPE OfficeConnect 1820 Switches support flexible installation options, including mounting on wall, under table, or on desktop. The 8-port Gigabit Ethernet model can be powered by an upstream Power over Ethernet (PoE) switch for environments where no line power is available.

These Gigabit switches are plug-and-play out of the box, yet network operation can be fine-tuned through features available from a simple Web browser-based GUI, if necessary. Customisable features include VLANs, Rapid Spanning Tree, IGMP Snooping, link aggregation trunking, and DSCP QoS policies. All models include the latest energy-saving capabilities, including Energy Efficient Ethernet (EEE) and idle-port power down. HPE OfficeConnect 1820 Switch Series includes a Limited Lifetime Warranty.

HPE OfficeConnect 1820 Technical Specifications

I/O Ports and Slots

  • 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASETX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
  • 4 SFP 100/1000 Mbps ports (IEEE 802.3z Type 1000BASE-X, IEEE 802.3u Type 100BASE-FX)
  • Supports a maximum of 48 autosensing 10/100/1000 ports plus 4 SFP ports 
  • Supports a maximum of 48 autosensing 10/100/1000 ports plus 4 SFP 100/1000 slots

Physical Characteristics

  • Dimensions: 17.42(w) x 9.69(d) x 1.73(h) in (44.25 x 24.61 x 4.39 cm) (1U height)
  • Weight: 7.3 lb (3.31 kg)

Memory and Processor

  • ARM Cortex-A9 @ 400 MHz, 128 MB SDRAM; Packet buffer size: 1.5 MB, 16 MB flash

Performance:

  • 100 Mb Latency: < 7 µs (LIFO 64-byte packets)
  • 1000 Mb Latency: < 2 µs (LIFO 64-byte packets)
  • Throughput: up to 77.3 Mpps (64-byte packets)
  • Switching Capacity: 104 Gbps
  • MAC Address table size: 16000 entries

Reliability:

  • MTBF (years): 61.73

Environment:

  • Operating temperature: 32°F to 104°F (0°C to 40°C)
  • Operating relative humidity: 15% to 95% @ 104°F (40°C)
  • Nonoperating/Storage temperature: -40°F to 158°F (-40°C to 70°C)
  • Nonoperating/ Storage relative humidity: 15% to 95% @ 140°F (60°C)
  • Altitude: up to 9,842 ft (3 km)
  • Acoustic: Power: 0 dB no fan

Electrical characteristics

  • Frequency: 50/60 Hz
  • AC Voltage: 100 - 127 / 200 - 240 VAC, rated (depending on power supply chosen)
  • Current: . 8/. 5 A
  • Maximum power rating: 39 W
  • Idle Power: 28.8 W
  • Notes: Idle power is the actual power consumption of the device with no ports connected. Maximum power rating and maximum heat dissipation are the worst-case theoretical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated.

Safety

  • UL 60950-1; CAN/CSA 22.2 No. 60950-1; EN 60825; IEC 60950-1; EN 60950-1

Emissions

  • FCC Class A; EN 55022/CISPR-22 Class A; VCCI Class A

Immunity

  • Generic: EN 55024, CISPR 24
  • EN: EN 55024, CISPR 24
  • ESD: IEC 61000-4-2
  • Radiated: IEC 61000-4-3
  • EFT/ Burst: IEC 61000-4-4
  • Surge: IEC 61000-4-5
  • Conducted: IEC 61000-4-6
  • Power frequency magnetic field: IEC 61000-4-8
  • Voltage dips and interruptions:IEC 61000-4-11
  • Harmonics: EN 61000-3-2, IEC 61000-3-2
  • Flicker: EN 61000-3-3, IEC 61000-3-3

Management

  • Web browser

Notes

  • Use only supported genuine HPE mini-GBICs with your switch.

Services

  • Refer to the Hewlett Packard Enterprise website at http://www.hpe.com/networking/services fordetails on the service-level descriptions and product numbers. For details about services and responsetimes in your area, please contact your local Hewlett Packard Enterprise sales office.
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Vendor: HPE
SKU: J9981A
Availability: In Stock Pre order Out of stock
Description

HPE OfficeConnect 1820 48G Switch (J9981A)

The HPE OfficeConnect 1820 Switch is a basic, smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer solution. The series is part of the OfficeConnect portfolio of Hewlett Packard Enterprise small business networking products.

HPE OfficeConnect 1820 Switch Key Features

  • Customised operation using intuitive Web interface
  • Flexible deployment options including wall, under table, and desktop mounting
  • 24- and 48-port models include SFP ports
  • 8-, 24- and 48-port non-PoE+ models are fanless for quiet operation
  • Limited Lifetime Warranty

The series consists of six switches including 8-, 24- and 48-port Gigabit Ethernet switches and 8-, 24-, and 48-port Gigabit PoE+ models each providing non-blocking Gigabit per port performance. Some models include SFP ports for fiber connectivity and the 8-, 24-, and 48-port non PoE+ models are fanless, making them ideal for office deployments. All HPE OfficeConnect 1820 Switches support flexible installation options, including mounting on wall, under table, or on desktop. The 8-port Gigabit Ethernet model can be powered by an upstream Power over Ethernet (PoE) switch for environments where no line power is available.

These Gigabit switches are plug-and-play out of the box, yet network operation can be fine-tuned through features available from a simple Web browser-based GUI, if necessary. Customisable features include VLANs, Rapid Spanning Tree, IGMP Snooping, link aggregation trunking, and DSCP QoS policies. All models include the latest energy-saving capabilities, including Energy Efficient Ethernet (EEE) and idle-port power down. HPE OfficeConnect 1820 Switch Series includes a Limited Lifetime Warranty.

HPE OfficeConnect 1820 Technical Specifications

I/O Ports and Slots

  • 48 RJ-45 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASETX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
  • 4 SFP 100/1000 Mbps ports (IEEE 802.3z Type 1000BASE-X, IEEE 802.3u Type 100BASE-FX)
  • Supports a maximum of 48 autosensing 10/100/1000 ports plus 4 SFP ports 
  • Supports a maximum of 48 autosensing 10/100/1000 ports plus 4 SFP 100/1000 slots

Physical Characteristics

  • Dimensions: 17.42(w) x 9.69(d) x 1.73(h) in (44.25 x 24.61 x 4.39 cm) (1U height)
  • Weight: 7.3 lb (3.31 kg)

Memory and Processor

  • ARM Cortex-A9 @ 400 MHz, 128 MB SDRAM; Packet buffer size: 1.5 MB, 16 MB flash

Performance:

  • 100 Mb Latency: < 7 µs (LIFO 64-byte packets)
  • 1000 Mb Latency: < 2 µs (LIFO 64-byte packets)
  • Throughput: up to 77.3 Mpps (64-byte packets)
  • Switching Capacity: 104 Gbps
  • MAC Address table size: 16000 entries

Reliability:

  • MTBF (years): 61.73

Environment:

  • Operating temperature: 32°F to 104°F (0°C to 40°C)
  • Operating relative humidity: 15% to 95% @ 104°F (40°C)
  • Nonoperating/Storage temperature: -40°F to 158°F (-40°C to 70°C)
  • Nonoperating/ Storage relative humidity: 15% to 95% @ 140°F (60°C)
  • Altitude: up to 9,842 ft (3 km)
  • Acoustic: Power: 0 dB no fan

Electrical characteristics

  • Frequency: 50/60 Hz
  • AC Voltage: 100 - 127 / 200 - 240 VAC, rated (depending on power supply chosen)
  • Current: . 8/. 5 A
  • Maximum power rating: 39 W
  • Idle Power: 28.8 W
  • Notes: Idle power is the actual power consumption of the device with no ports connected. Maximum power rating and maximum heat dissipation are the worst-case theoretical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated.

Safety

  • UL 60950-1; CAN/CSA 22.2 No. 60950-1; EN 60825; IEC 60950-1; EN 60950-1

Emissions

  • FCC Class A; EN 55022/CISPR-22 Class A; VCCI Class A

Immunity

  • Generic: EN 55024, CISPR 24
  • EN: EN 55024, CISPR 24
  • ESD: IEC 61000-4-2
  • Radiated: IEC 61000-4-3
  • EFT/ Burst: IEC 61000-4-4
  • Surge: IEC 61000-4-5
  • Conducted: IEC 61000-4-6
  • Power frequency magnetic field: IEC 61000-4-8
  • Voltage dips and interruptions:IEC 61000-4-11
  • Harmonics: EN 61000-3-2, IEC 61000-3-2
  • Flicker: EN 61000-3-3, IEC 61000-3-3

Management

  • Web browser

Notes

  • Use only supported genuine HPE mini-GBICs with your switch.

Services

  • Refer to the Hewlett Packard Enterprise website at http://www.hpe.com/networking/services fordetails on the service-level descriptions and product numbers. For details about services and responsetimes in your area, please contact your local Hewlett Packard Enterprise sales office.
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