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Networking
Switches
Switches - Managed
HPE J9981A - 1820-48G Smart Switch

£ 290.99  inc. vat

£242.49 ex. vat

Add-on Products

Xenta Cat6 Snagless UTP Patch Cable (Black) 15m

£4.98

£4.15

Xenta Cat6 Snagless UTP Patch Cable (Black) 15m

  • Micron connectors to ensure a clean and clear transmission;
  • Snagless molds protect the RJ45 tap from being damaged during installation;

£ 4.98  inc. vat

£4.15 ex. vat

Xenta Cat5e UTP Ethernet network Patch Cable (Black) 3m

£3.27

£2.72

Xenta Cat5e UTP Ethernet network Patch Cable (Black) 3m

  • Cat5e UTP Patch Cable
  • Black
  • 3 m
  • RJ-45 - male

£ 3.27  inc. vat

£2.72 ex. vat

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HPE J9981A - 1820-48G Smart Switch
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HPE J9981A - 1820-48G Smart Switch

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QuickFind: 704276

Mfr part code: J9981A

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    HPE J9981A - 1820-48G Smart Switch Product Description

    The HP 1820 Switch Series offers more choice and flexibility for smaller organizations that require ease of use and lower TCO, while delivering better network performance with an enhanced user experience. HP 1820 Switch Series devices are smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches with basic features in an easy-to-administer solution.
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    Technical Specifications

    General
    Enclosure Type Desktop, rack-mountable 1U
    Performance Throughput (64-byte packet size): up to 77.3 Mpps ¦ Switching capacity: 104 Gbps
    Processor 1 x ARM Cortex-A9: 400 MHz
    RAM 128 MB SDRAM
    Device Type Switch - 48 ports - Managed
    Subtype Gigabit Ethernet
    Ports 48 x 10/100/1000 + 4 x Fast Ethernet/Gigabit SFP
    MAC Address Table Size 16000 entries
    Jumbo Frame Support 9220 bytes
    Remote Management Protocol SNMP 1, SNMP 2c, HTTPS
    Encryption Algorithm SSL
    Features Flow control, full duplex capability, Layer 2 switching, DHCP support, BOOTP support, VLAN support, auto-uplink (auto MDI/MDI-X), DoS attack prevention, port mirroring, SNTP support, Quality of Service (QoS), Jumbo Frames support, LLDP support
    Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1ab (LLDP)
    Flash Memory 16 MB

    Manufacturer Warranty
    Service & Support Limited warranty - advance parts replacement - lifetime - response time: next business day
    Service & Support Details Limited warranty - advance parts replacement - lifetime - response time: next business day

    Power
    Voltage Required AC 120/230 V (50/60 Hz)
    Power Device Internal power supply

    Expansion / Connectivity
    Interfaces 48 x 1000Base-T - RJ-45 ¦ 4 x - SFP

    Miscellaneous
    Rack Mounting Kit Included
    MTBF 61.73 years
    Compliant Standards FCC Class A certified, CISPR 22 Class A, CISPR 24, EN 61000-3-2, EN55022, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, EN 61000-3-3, EN55024, UL 60950-1, IEC 60950-1, EN 60950-1, EN 60825, CAN/CSA C22.2 No. 60950-1, VCCI Class A

    Dimensions & Weight
    Width 44.25 cm
    Depth 24.61 cm
    Height 4.39 cm
    Weight 3.31 kg

    Environmental Parameters
    Min Operating Temperature 0 °C
    Max Operating Temperature 40 °C
    Humidity Range Operating 15 - 95% (non-condensing)
    Min Storage Temperature -40 °C
    Max Storage Temperature 70 °C
    Humidity Range Storage 15 - 95% (non-condensing)
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