Reduced power consumption refers to the practice of using less energy to power electronic devices and systems. This can be achieved through a variety of techniques, including the use of energy-efficient components, the optimization of system-level design, and the use of power management technologies that dynamically adjust power usage based on the current needs of the system.
The benefits of reduced power consumption are many. For example, it can help to reduce the overall cost of ownership of electronic devices and systems, as less energy is consumed and less heat is generated, reducing the need for cooling. It can also extend the lifespan of electronic devices and systems, as they are subjected to less heat stress and are less likely to fail.
In the context of networking, reduced power consumption is particularly important as it can help to reduce the operating costs of large networks, as well as reduce the carbon footprint of the network and contribute to sustainability efforts. Energy Efficient Ethernet (EEE) is one example of a technology that helps to reduce power consumption in networking.
Rack mountable design refers to the capability of a device to be mounted in a standard-sized rack, typically used for storing and organizing computer and networking equipment. A rack mountable device is designed with mounting holes that align with the holes in a standard 19-inch server rack, allowing it to be securely mounted in the rack.
Rack mounting is a common practice in data centers, computer rooms, and other environments where multiple network devices are used. It provides several benefits, including:
- Space Savings: Rack mounting helps to conserve valuable floor space by allowing multiple devices to be mounted in a single rack, reducing the overall footprint of the equipment.
- Improved Organization: Rack mounting provides a convenient and organized way to store and access network devices, making it easier to manage and maintain the equipment.
- Improved Cooling: Rack mounting helps to improve cooling efficiency by allowing air to flow around the equipment, reducing the risk of overheating and increasing the lifespan of the devices.
- Enhanced Security: Rack mounting can provide enhanced security by physically securing the devices in a locked cabinet or room, reducing the risk of theft or tampering.
Energy Efficient Ethernet (EEE) is a technology that reduces the power consumption of Ethernet-based networks by allowing network devices to enter a low-power state during periods of low network utilization. The goal of EEE is to conserve energy and reduce the carbon footprint of network operations while still providing the necessary performance and functionality required by the network.
In an EEE-enabled network, network devices such as switches and routers can dynamically enter a low-power state when there is little or no network traffic. In this state, the device consumes less power, but is still able to quickly transition back to a full-power state when network traffic resumes. The transition from low-power to full-power state is transparent to the end-user, and the network continues to operate normally.
EEE is an industry standard (IEEE 802.3az) that was developed to reduce the energy consumption of Ethernet networks. It is supported by a wide range of network devices, and has been widely adopted by organizations looking to reduce their energy costs and environmental impact.
General Information- Manufacturer: HP
- Part Number or SKU# J9824-61001
- Type: Networking
- Sub-Type: Switch 44 Ports
- Enclosure Type : Rack-Mountable 4u
- Subtype : Gigabit Ethernet
- Ports : 44 X 10/100/1000 + 4 X Sfp+
- Power Over Ethernet (Poe) : Poe+
- Throughput : 392.8 Mbps
- Routing/Switching Capacity : 528 Gbps
- Switching Fabric Bandwidth : 1015 Gbps
- Ipv4 Routing Table Entries : 10000
- Ipv6 Routing Table Entries : 5000
- Mac Address Table Size : 64k Entries
- Routing Protocol : Ospf, Rip-1, Rip-2, Bgp, Igmp, Ospfv2, Static Ip Routing, Igmpv3, Ospfv3
- Remote Management Protocol : Snmp 1, Rmon 2, Rmon, Snmp 3, Snmp 2c, Http, Ssh-2, Cli, Xrmon
- Features : Vlan Support, Auto-Uplink (Auto Mdi/Mdi-X), Igmp Snooping, Half Duplex Mode, Full Duplex Mode, Sflow, Virtual Route Redundancy Protocol (Vrrp) Support, Access Control List (Acl) Support, Quality Of Service (Qos), Mld Snooping, Stp Root Guard, Uni-Directional Link Detection (Udld), Rapid Per-Vlan Spanning Tree Plus (Pvrst+), Lldp Support, Port Security, Dhcp Protection, Class Of Service (Cos), Sflow V5, Generic Attribute Registration Protocol (Garp), Type Of Service (Tos)
- Compliant Standards : Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3af, Ieee 802.3ad (Lacp), Ieee 802.1x, Ieee 802.1s, Ieee 802.1ad, Ieee 802.1v, Ieee 802.1ab (Lldp), Ieee 802.3at, Ieee 802.3az
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