Black Box LGB5124A-R2 SFP Gigabit Ethernet Layer 2 Managed Switch, 24 Ports

Black Box LGB5124A-R2 24-Port SFP Gigabit Managed Switch, 20 SFP Ports, 4 RJ45/SFP Ports

The LGB5124A-R2 advanced, fully-manageable Layer Dual switch gives you networking versatility. It features 24 high-speed fiber ports: (20) 100-/1000-Mbps SFP fiber ports and (4) dual-media 100-/1000-Mbps SFP/twisted-pair ports. This all fiber switch gives you the flexibility to select a variety of ranges with SFP transceivers.

It offers advanced switching and security features normally found in more expensive switches. You'll get extensive management capabilities, greater bandwidth control, and QoS for switching in VoIP and other real-time, high-performance applications. To provide more bandwidth to a specific application or segment, combine ports using the switch's 802.3ad Link Aggregate Control Protocol (LACP) capabilities. With this bandwidth aggregation feature, the combined ports create a multilink trunk for load sharing. The switch supports 12 groups with 8 ports per group.

The LGB5124A-R2 offers extensive Quality of Service support including prioritization, classification, scheduling, rate limitations, and more. The switch also supports eight hardware queues.

Your network is safe with this switch. It also offers MAC address filtering and VLAN capabilities so you can segregate networks. Monitor, configure, and control it via its RS-232 serial port, or through Ethernet using CLI or Web-based management.

For the SFP slots, order SFP modules, such as the 850-nm Multimode Gigabit SFP Module (LFP411) and 1310-nm Single-mode Gigabit SFP Module (LFP412).

Key Features

• Provides twenty 100/1000-Mbps SFP fiber ports and four dual-media 100/1000-Mbps RJ45/SFP ports
• Add SFPs when required to expand the network
• Superior manageability, security, QoS, and performance
• Bundle multiple ports for higher bandwidth with Link Aggregate Control Protocol aggregation
• Programmable QoS classification and prioritization
• Robust security with VLAN capabilities
• OAM and CFM for easy set-up and management
• Manage via the Web or Command Line
• 1 Year Double Diamond™ Warranty (Standard) included. Extended warranty available. Contact Westward Sales.