## Product Overview of HPE JG641A 830 8-Port Unified Switch The HPE JG641A is a versatile and high-performance managed switch designed for businesses seeking efficient wired and wireless network integration. With its advanced capabilities, it ensures seamless connectivity and robust network management. ### Main Specifications ? Brand: HPE ? Model Number: JG641A ? Device Type: Managed Switch with 8 Ports ? Form Factor: 1U Rack-Mountable #### Port Configuration ? 8 x 10/100/1000 PoE+ Ethernet Ports ? 2 x Gigabit SFP Ports for Uplink ? Power Over Ethernet (PoE) Budget: 180W #### Performance and Capacity ? Supports up to 12 manageable access points ? Handles up to 1,000 connected users ? 2,000 Access Control List (ACL) entries ? 64 configurable SSIDs ? 8K MAC address table entries ? Jumbo frame support for enhanced data transmission #### Advanced Networking Features ? Routing Protocols: RIP-1, RIP-2, IGMPv2, Static IPv4/IPv6 Routing ? Management Protocols: SNMP (v1, v2c, v3), Telnet, HTTP/HTTPS, CLI ? Security Algorithms: AES, SSL, TLS, WPA/WPA2, TKIP ? Authentication: RADIUS for secure access ##### Key Network Features ? Flow control and VLAN support ? Intrusion detection and DoS attack prevention ? Layer 2 switching and DHCP/ARP support ? Quality of Service (QoS) and DiffServ ? Rapid Spanning Tree Protocol (RSTP) and Multiple Spanning Tree Protocol (MSTP) ? Endpoint Admission Defense (EAD) and MAC address lockout ### Compliance Standards ? IEEE Standards: 802.3, 802.3u, 802.3z, 802.1D, 802.1Q, 802.3ab, 802.1P, 802.1W, 802.1X, 802.1S, 802.3at #### Hardware Specifications ? Processor: 750 MHz ? RAM: 512 MB DDR2 SDRAM ? Flash Memory: 1 GB #### Connectivity Options ? 8 x RJ-45 Ethernet Ports (PoE+ with 30W per port) ? 1 x Console Port (RJ-45) for management ? 2 x SFP (Mini-GBIC) Slots ## Ports The HPE 830 Unified Wired-WLAN Ethernet Network Switches come equipped with 8 ports, making them an ideal choice for businesses of all sizes. These ports provide users with the ability to connect multiple devices to the network, allowing for seamless communication and data transfer. ### Better Connectivity With 8 ports, users have the flexibility to connect a variety of devices such as computers, printers, servers, and more. This ensures that all devices within the network can communicate effectively, leading to improved productivity and efficiency. Whether you are a small business with a handful of devices or a large enterprise with multiple departments, the 8 ports on the HPE 830 switches can handle your connectivity needs. #### Increased Bandwidth Each port on the HPE 830 switches supports high-speed data transfer, ensuring that your network operates at its full potential. With 8 ports available, users can take advantage of the increased bandwidth to transfer large files, stream high-definition media, and perform data-intensive tasks without experiencing any lag or slowdown. ##### Scalability Another advantage of having 8 ports is the scalability it offers. As your business grows and more devices need to be connected to the network, having extra ports allows for easy expansion. You won’t have to invest in additional switches or worry about running out of ports. The HPE 830 switches provide you with the flexibility to accommodate future growth without any hassle. ## PoE+ The HPE 830 switches also feature PoE+ (Power over Ethernet Plus), which is a significant advantage for businesses that rely on power-hungry devices such as IP cameras, wireless access points, and VoIP phones. PoE+ allows both power and data to be transmitted over a single Ethernet cable, eliminating the need for separate power sources and reducing cable clutter. ### Convenience and Cost Savings By utilizing PoE+ technology, businesses can simplify their network infrastructure. With only one cable required for both power and data, installation becomes much easier and more cost-effective. There is no need for additional power outlets or wiring, saving both time and money. This convenience makes the HPE 830 switches an excellent choice for businesses looking to streamline their network setup. #### Flexibility in Device Placement The PoE+ feature of the HPE 830 switches provides flexibility in device placement. Power can be delivered to devices located in areas where power outlets are not readily available, such as ceilings, walls, or outdoor spaces. This allows for greater freedom in deploying devices without being limited by the proximity to power sources. With PoE+, you can easily extend your network to reach areas that were previously inaccessible. ##### Reliability and Redundancy Furthermore, PoE+ ensures a reliable power supply to connected devices. The HPE 830 switches are designed to deliver consistent and stable power, preventing any downtime or disruptions caused by power fluctuations. In addition, the switches support redundant power supplies, offering an extra layer of reliability. This is particularly crucial for businesses that rely on critical devices that cannot afford to lose power unexpectedly. In conclusion, the 8 ports on the HPE 830 Unified Wired-WLAN Ethernet Network Switches provide users with enhanced connectivity, increased bandwidth, and scalability. These features allow businesses to easily connect multiple devices and ensure seamless communication within the network. The PoE+ feature further adds convenience, cost savings, flexibility in device placement, and reliability. The HPE 830 switches are a reliable and efficient solution for businesses of all sizes looking to optimize their network infrastructure.