The HPE 5500 24G PoE SI Switch has 2 Interface Slots for Expansion, which refers to the ability to add additional interfaces to the switch. Interface slots are where additional network modules, such as additional Ethernet ports, can be inserted to expand the switch's capabilities and capacity.
The addition of interface slots allows organizations to expand the capacity of their network as their needs grow. For example, if an organization needs more Ethernet ports to support additional devices, they can add a network module with additional ports to the switch. This can help to minimize the need to purchase and manage multiple switches, reducing costs and complexity.
The 2 Interface Slots on the HPE 5500 24G PoE SI Switch provide a flexible and scalable solution for organizations that need to expand their network. By providing additional interface slots, the switch can help to ensure that the network is able to grow and change as the organization's needs evolve.
High Availability (HA) and Redundancy are concepts that refer to the ability of a system to continue to operate even when one or more components fail. This is achieved by having multiple components or systems in place, so that if one fails, the others can take over without disrupting the service.
In the context of the HPE JG238-61101 5500 24G PoE SI Switch, High Availability and Redundancy can refer to various features, such as:
- Redundant power supplies: To ensure that the switch continues to operate even if one of the power supplies fails.
- Link aggregation: To provide redundancy for data links, so that if one link fails, the others can take over without disrupting the service.
- Spanning Tree Protocol (STP): To prevent network loops and ensure that data is transmitted correctly even if there are multiple paths.
- Virtual Router Redundancy Protocol (VRRP): To provide redundancy for network routers and ensure that network traffic is always routed even if one of the routers fails.
These features help to ensure that the HPE 5500 24G PoE SI Switch continues to operate and provide reliable network services even in the event of component failures or other disruptions. By providing high availability and redundancy, the switch can help to minimize downtime and ensure that network services are always available.
Power over Ethernet (PoE)Power over Ethernet (PoE) is a technology that allows electrical power to be transmitted over Ethernet cabling, along with data. This eliminates the need for separate power cables and wall outlets for powered devices, such as IP phones, wireless access points, and security cameras.
In the context of the HPE 5500 24G PoE SI Switch, the "PoE" in the product name refers to the switch's support for PoE. The switch is capable of providing power to PoE-enabled devices that are connected to its ports, eliminating the need for separate power sources and reducing the cost and complexity of deploying and managing these devices.
PoE operates by transmitting power over the unused pairs of wires in standard Ethernet cabling. The switch determines if a connected device is PoE-enabled and, if it is, supplies power to the device over the Ethernet cable. This helps to simplify device deployment, reduce cabling costs, and improve network reliability by eliminating the need for separate power cables and wall outlets.
Main Information about the Poe Switch- Manufacturer: HPE
- Part Number or SKU# JG238-61101
- Product Type: Stackable Switch
- Enclosure Type : Rack-Mountable - 1u
- Ports : 24 X 10/100/1000 + 4 X Shared Sfp
- Power Over Ethernet (Poe) : Yes
- Performance : Routing/Switching Capacity : 144 Gbps Throughput : Up To 107.2 Mpps
- Mac Address Table Size : 16k Entries
- Jumbo Frame Support : 9216
- Routing Protocol : Rip-1, Rip-2, Vrrp, Static Ipv4 Routing, Static Ipv6 Routing, Ecmp, Ripng, Mldv2, Mld
- Remote Management Protocol : Snmp 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Snmp 2c, Http, Https, Cli
- Encryption Algorithm : Ssl
- Authentication Method : Secure Shell (Ssh), Radius, Tacacs+, Secure Shell V.2 (Ssh2)
- Features : Flow Control, Routing, Layer 3 Switching, Layer 2 Switching, Dhcp Support, Power Over Ethernet (Poe), Bootp Support, Arp Support, Vlan Support, Auto-Uplink (Auto Mdi/Mdi-X), Igmp Snooping, Diffserv Support, Ipv6 Support, Sflow, Spanning Tree Protocol (Stp) Support, Rapid Spanning Tree Protocol (Rstp) Support, Multiple Spanning Tree Protocol (Mstp) Support, Trivial File Transfer Protocol (Tftp) Support, Access Control List (Acl) Support.
- Ram : 128 Mb - Sdram
- Flash Memory : 16 Mb
- Interfaces : 24 X 10base-T/100base-Tx/1000base-T - Rj-45 - Poe 1 X Console - Rj-45 - Management 4 X Sfp (Mini-Gbic)
- Expansion Slot(S) : 2 (Total) / 2 (Free) X Expansion Slot
- Installed Modules Qty (Max) : 0 (Installed) / 2 (Max)
- Power Device : Power Supply
- Voltage Required : Ac 120/230 V ( 50/60 Hz )
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Other Available Conditions for this Part
Other Available Categories For - Networking - Switch
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