Black Box Corporation LGB1126A-R2 Gigabit Managed Ethernet Switch - 26 Ports

Black Box Gigabit Managed Ethernet Switch - 26-Port

The Black Box Corporation LGB1126A-R2 Gigabit Managed Ethernet Switch provides a versatile and high-performance networking solution suitable for small to medium-sized business environments and entry-level enterprise networks. Featuring 24 autosensing 10/100/1000 Mbps RJ-45 Ethernet ports, along with two dual-media ports that support both copper and fiber connections through SFP modules, this switch offers flexible connectivity options for various network configurations. The dual-media ports can be used as standard UTP Ethernet ports or adapted to fiber optics, enabling seamless integration into existing infrastructure and facilitating future scalability. The switch supports 802.3ad LACP aggregation, allowing multiple ports to be bundled into high-bandwidth links, which enhances load sharing and increases redundancy in switch-to-switch connections. This feature is particularly advantageous in cascading applications where higher full-duplex speeds are necessary, ensuring reliable and efficient network performance. The device supports up to 1024 multicast groups and includes storm control features for broadcast, multicast, and unicast traffic, helping to prevent network congestion and maintain optimal data flow. IGMP support (v1/v2/v3) further reduces bandwidth usage by managing multicast traffic effectively. Fully manageable via embedded web-based GUI, SNMP, and RMON support, the switch offers comprehensive configuration, monitoring, and troubleshooting capabilities through user-friendly interfaces. The device management system provides graphical topology maps, traffic analysis, and system dashboards, simplifying network administration. Security features include RADIUS-based 802.1X port access control, extensive ACLs, SSH, SSL, and VLAN segmentation, which collectively safeguard your network from unauthorized access and potential threats. The switch also supports up to 4000 VLANs, allowing network segmentation for improved security and traffic management, while QoS features prioritize sensitive applications such as VoIP and video streaming to ensure high-quality performance. Additionally, the switch incorporates energy-efficient IEEE 802.3az Ethernet, reducing power consumption during low activity periods by up to 50%, supporting environmentally conscious operations. Its robust feature set, including dual image support, port mirroring, LLDP, sFlow®, UPnP®, IPv6, and cable diagnostics, makes this switch ideal for demanding network environments requiring reliability, security, and flexibility. Packaged with a rack-mount kit, power cord, console cable, and setup instructions, the Black Box LGB1126A-R2 combines advanced management features with energy efficiency, making it a comprehensive solution for modern network needs.

Features:

• Offers high-performance and environment flexibility for both SMB and entry-level enterprise networks

• Management interfaces include HTTP/HTTPS, Telnet/SSH, SNMP, console port

• L2+ features make this switch provide easy manageability, robust security, and QoS

• s DHCP server, IPv4/IPv6 management, and LLDP

• Device Management System (DMS) supports graphical monitoring and configuration

• Configurable QoS parameters for prioritizing and managing traffic

• RADIUS based 802.1x network access control plus port security

• IGMP limits bandwidth-heavy multicast traffic

• Ideal for video streaming, VoIP, and Wi-Fi client applications

• 802.3az Energy-Efficient Ethernet saves on power costs