Hewlett Packard Enterprise OfficeConnect 1820 24G. 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: 24. Full duplex. MAC address table: 8000 entries, Switching capacity: 52 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u. Rack mounting, Form factor: 1UThe HPE 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 HPE 1820 Switch Series features an intuitive Web management interface with an enhanced navigation pane for easy management of devices by non-technical users. The HPE 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 HPE 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. Quality of Service (QoS) - The HPE 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.

Характеристики

Rack mounting Yes Stackable Yes Form factor 1U Colour of product Grey Energy Star certified Yes Sustainability certificates ENERGY STAR Switch type Managed Switch layer L2 Quality of Service (QoS) support Yes Web-based management Yes Basic switching RJ-45 Ethernet ports quantity 24 Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) SFP module slots quantity 2 Networking standards IEEE 802.3, IEEE 802.3ab, IEEE 802.3u 10G support No Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T Port mirroring Yes Full duplex Yes Auto MDI/MDI-X Yes Spanning tree protocol Yes Link aggregation Yes Flow control support Yes VLAN support Yes MAC address table 8000 entries Switching capacity 52 Gbit/s Throughput 38.6 Mpps Latency (10-100 Mbps) 7 Вµs Latency (1 Gbps) 2 Вµs Jumbo frames support Yes Packet buffer memory 1.5 MB DHCP features DHCP client IGMP snooping Yes SSH/SSL support Yes Built-in processor Yes Processor model ARM Cortex-A9 Processor frequency 400 MHz Memory type SDRAM Internal memory 128 MB Flash memory 16 MB Harmonized System (HS) code 85176990 Power supply included Yes AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 22 W Power over Ethernet (PoE) No Operating temperature (T-T) 0 - 40 В°C Storage temperature (T-T) -40 - 70 В°C Operating relative humidity (H-H) 15 - 95% Storage relative humidity (H-H) 15 - 95% Width 442.5 mm Depth 246.1 mm Height 43.9 mm Weight 2.72 kg