8G Class4 POE Technology
8G Class4 POE (Power over Ethernet) technology refers to a method of delivering power to network devices using the same cable that carries data. In this technology, a switch with POE capability provides power to devices such as wireless access points, IP phones, and cameras, eliminating the need for separate power cables and outlets.
Class 4 refers to the power level delivered by the switch. In this case, Class 4 POE provides up to 8 watts of power per port, which is sufficient for powering most low-power devices. The 8G in the term "8G Class4 POE" refers to the speed of the switch, which supports 8 gigabit per second (Gbps) data transmission.
POE technology is convenient, cost-effective, and helps to simplify network deployments, as it allows devices to be installed and powered in locations where there are no available electrical outlets. It also provides a more secure and reliable power source, as the power is delivered over the network cable, rather than through a separate power cord that could be unplugged or damaged.
SNMP (Simple Network Management Protocol) management is a standard protocol used for network management and monitoring. It provides a way for network administrators to monitor and manage network devices, such as routers, switches, and servers, from a central location.
The JL681A#ABA HPE Instant On 8G Class4 PoE switch supports SNMP management, which allows for efficient monitoring of the switch's performance, status, and configuration. Network administrators can use SNMP management to gather information about the switch, such as traffic statistics, error rates, and the status of individual ports. They can also use SNMP to configure the switch remotely, update its firmware, and monitor its performance over time.
SNMP management helps simplify network management and monitoring, providing network administrators with a centralized view of the network's performance and allowing them to quickly identify and resolve any issues. This leads to improved network reliability, performance, and efficiency.
Network Expansion and Upgrades
Network expansion and upgrades refer to the process of adding new devices, increasing network capacity, and improving network performance to meet the growing demands of an organization's communication and data transfer needs. This can involve adding more switches, routers, access points, or other networking equipment to the existing network infrastructure, or replacing older devices with newer, more advanced technology.
The goal of network expansion and upgrades is to maintain and improve network reliability, security, and speed, while accommodating the increasing number of connected devices and data transfer requirements.
This can help organizations stay competitive, increase productivity, and meet the evolving needs of their users.Network Expansion and Upgrades are important to maintain the smooth functioning of an organization's network and to support its growth. They can improve network performance, increase capacity and scalability, and enhance security, among other benefits.
General Information about the HPE JL681A#ABA
- Manufacturer: HPE
- Part Number or SKU# JL681A#ABA
- Type: Networking
- Switch Type : 8 Port Switch
- Ports: 8 X 10/100/1000 (poe+) + 2 X Gigabit Sfp
- Throughput: 14.88 Mpps ¦ Switching Capacity: 20 Gbps ¦ Latency (100 Mbps): 5.2 Μs ¦ Latency (1 Gbps): 3 Μs
- Capacity: Routing Table Entries (static): 32
- Mac Address Table Size: 8000 Entries
- Jumbo Frame Support: 9216 Bytes
- Routing Protocol: Igmpv2, Igmp, Static Ipv4 Routing, Mstp, Rstp, Stp
- Remote Management Protocol: Snmp, Rmon, Snmp 3, Snmp 2c, Http, Https, Tftp, Scp, Dhcp, Ipv4, Ipv6
- Flow Control, Dhcp Support, Arp Support, Trunking, Vlan Support, Auto-uplink (auto Mdi/mdi-x), Igmp Snooping, Port Mirroring, Manageable, Ipv6 Support, Half Duplex Mode, Full Duplex Mode, Spanning Tree Protocol (stp) Support, Rapid Spanning Tree Protocol (rstp) Support, Multiple Spanning Tree Protocol (mstp) Support, Access Control List (acl) Support, Quality Of Service (qos), Jumbo Frames Support, Trusted Platform Module (tpm), Ipv4 Support, Lacp Support, Lldp Support, Link Aggregation Control Protocol (lacp), Class Of Service (cos), Snmp Support, 1.5mb Packet Buffer, Bridge Protocol Data Unit (bpdu), Lldp-med, Energy-efficient Ethernet (eee)
- Compliant Standards: Ieee 802.3, Ieee 802.3u, Ieee 802.3z, Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3x, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.1x, Ieee 802.1s, Ieee 802.1ab (lldp), Ieee 802.3at, Ieee 802.3az, Ieee 802.2af
- 1 X Arm Cortex-a9: 800 Mhz
- Ram: 512 Mb
- Flash Memory: 256 Mb
Expansion / Connectivity
- 8 X 1000base-t Rj-45
- 2 X Gigabit Lan Sfp
- Power Device: Internal Power Supply
- Power Provided: 150.2 Watt
- Power Over Ethernet (poe): poe+
- Poe Budget: 124 W
- 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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