Description
Layer 3 Switching Capabilities
The JE071A HP A5120-48g-PoE Ei Switch is a Layer 3 switch, which means it has advanced routing capabilities that allow it to handle and forward network traffic at the third layer of the OSI model (network layer). This allows the switch to perform functions such as IP routing, policy-based routing, and virtual routing and forwarding (VRF), which can help to improve network performance by reducing bottlenecks and increasing the efficiency of data flow.
Layer 3 switching also allows for the creation of virtual LANs (VLANs) which can be used to segment a network into smaller, more manageable segments. This can help to improve network security by isolating different parts of the network, and it can also be useful for network management by allowing network administrators to manage different parts of the network separately.
Layer 3 switching also allows the switch to support routing protocols such as OSPF, BGP and other routing protocols that are used to dynamically learn and advertise routes to other routers in a network. This enables the switch to handle and forward traffic to the right destinations and improve the network’s scalability.
The JE071A HP A5120-48g-PoE Ei Switch is a Layer 3 switch, which means it has advanced routing capabilities that allow it to handle and forward network traffic at the third layer of the OSI model, this allows the switch to perform functions such as IP routing, virtual routing and forwarding, and support routing protocols. This can help to improve network performance, security, and scalability.
Power over Ethernet Support
The JE071A HP A5120-48g-PoE Ei Switch supports Power over Ethernet (PoE), which allows the switch to provide both data and power to devices such as IP phones, wireless access points, and security cameras over Ethernet cables. This eliminates the need for separate power supplies for these devices and simplifies the installation process.
The switch supports the IEEE 802.3at PoE+ standard, which provides up to 30 watts of power per port and allows the switch to support high power consuming devices such as PTZ cameras and outdoor wireless access points. It also has a total PoE power budget of 370W, which means it can provide power to multiple devices at the same time.
PoE also allows for more flexibility in the placement of devices, as they do not need to be located near an electrical outlet. This can help to improve network performance and security by allowing devices to be placed in more secure or optimal locations.
In addition to providing power to devices, the switch also supports PoE power management features such as PoE scheduling and PoE power allocation, which help to ensure that the switch’s power budget is used efficiently and that devices receive the appropriate amount of power.
The JE071A HP A5120-48g-PoE Ei Switch supports Power over Ethernet (PoE), which allows it to provide both data and power to devices over Ethernet cables, eliminating the need for separate power supplies. This feature allows for more flexibility in the placement of devices, improves network performance and security, and also supports PoE power management features to help manage the power budget efficiently.
High Speed Connectivity of 48 Ports
The HP JE071A is a high-speed connectivity module for HPE FlexFabric data center switches. It is designed to provide high-speed connectivity to servers, storage devices, and other network devices in the data center. The module has 48 ports that support 10 Gigabit Ethernet (10 GbE) connectivity. This means that it can provide data transfer speeds of up to 10 Gbps for each port, which is much faster than traditional Ethernet connectivity.
The module supports both SFP+ and SFP+ direct attach copper (DAC) transceivers. SFP+ transceivers are small form-factor pluggable transceivers that are used to connect network devices to the module. They can be used with fiber-optic or copper cables, depending on the specific transceiver. DAC transceivers, on the other hand, are used to connect the module to other devices using copper cables only.
The module features a non-blocking architecture, which means that it can handle a high amount of traffic without any delays. This is important in high-performance data center environments where a large number of devices are connected to the network.
The JE071A module can be used in a variety of network topologies, including data center bridging (DCB), Fibre Channel over Ethernet (FCoE), and traditional Ethernet environments. DCB is a set of standards that enables the integration of data center networks with storage networks. FCoE is a technology that enables Fibre Channel traffic to be carried over Ethernet networks. This allows for the consolidation of multiple networks into a single network, which can lead to cost savings and improved network performance.
Detail Description
- Manufacturer: HP
- MPN: JE071A
- Type : Networking
- Switch-Type : Switch 48 Ports
- SKU: JE071A
- Enclosure Type : Rack-Mountable – 1u
- Advanced Switching : Layer 3
Networking
- Ports Qty : 48 X Ethernet 10base-T, Ethernet 100base-Tx, Ethernet 1000base-T
- Data Transfer Rate : 1 Gbps
- Data Link Protocol : Ethernet, Fast Ethernet, Gigabit Ethernet
- Routing Protocol : Static Ipv4 Routing, Static Ipv6 Routing
- Remote Management Protocol : Snmp 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Snmp 2c, Http, Https, Cli
- Connectivity Technology : Wired
- Communication Mode : Full-Duplex
- Switching Protocol : Ethernet
- Mac Address Table Size : 16k Entries
Power
- Power Over Ethernet (Poe) : Yes
- Power Device : Power Supply
- Voltage Required : Ac 120/230 V ( 50/60 Hz )
Dimension and Weight
- Height: 1.7inch
- Width: 17.3inch
- Depth: 16.5inch
- Weight: 17 Lbs
Expansions and Connectivity
- Expansion Slots Total (Free) : 4 ( 4 ) X Sfp (Mini-Gbic) 2 ( 2 ) X Expansion Slot
- Interfaces : 48 X Network – Ethernet 10base-T/100base-Tx/1000base-T – Rj-45 1 X Management – Console – Rj-45
