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Black Box Gigabit Managed Ethernet SFP Fiber Switch - 28-Port LGB5128A-R2

Black Box Gigabit Managed Ethernet SFP Fiber Switch - 28-Port LGB5128A-R2
Price $1,151.05
Manufacturer: Black Box
Mfg Number: LGB5128A-R2
SKU:
Condition: New
UPC: 822088142034
Accessories
Description
This advanced, fully-manageable Layer 2 switch gives you networking versatility. It features 28 high-speed fiber ports: (4) 1-Gbps/10-Gbps SFP 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. Advanced functions in an economical package. This switch 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. Pack up the trunk. 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 14 groups with 8 ports per group. High-level service. The switch offers extensive Quality of Service support including prioritization, classification, scheduling, rate limitations, and more. The switch also supports eight hardware queues. Safe and secure. Your network is safe with this switch. It also offers MAC address filtering and VLAN capabilities so you can segregate networks. Multiple management options. Monitor, configure, and control the switch via its RS-232 serial port, or through Ethernet using CLI or Web-based management. Green The SFP Gigabit/10-Gigabit Managed Fiber Switch Eco features IEEE 802.3az energy-efficient Ethernet, which scales down power consumption during periods of low data activity. This feature adds up to energy savings of up to 50%. SFPs 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). For information on SFP module compatibility, contact our FREE Tech Support)
Specifications
Product TypeEthernet Switch
Brand NameBlack Box
ManufacturerBlack Box Corporation
Product NameGigabit Managed Ethernet SFP Fiber Switch - 28-Port
Manufacturer Part NumberLGB5128A-R2
Manufacturer Website Addresshttp://www.blackbox.com
ManageableYes
Environmentally FriendlyYes
Environmental CertificationWEEERoHS
TAA CompliantYes
Compatible Rack Unit1U
Height1.7"
Width17.4"
Depth8.3"
Form FactorRack-mountable
Weight (Approximate)6.83 lb
Ethernet TechnologyGigabit Ethernet10 Gigabit Ethernet
Media Type SupportedOptical FiberTwisted Pair
Network Technology10GBase-X1000Base-X10/100/1000Base-T
Number of Total Expansion Slots8
Number of SFP Slots4
Number of SFP+ Slots4
Shared SFP SlotYes
Expansion Slot TypeSFPSFP+
ModularYes
Total Number of Network Ports4
Port/Expansion Slot Details20 x Gigabit Ethernet Expansion Slot4 x Gigabit Ethernet Network4 x 10 Gigabit Ethernet Expansion Slot
Redundant Power Supply SupportedNo
Power SourcePower Supply
Limited Warranty1 Year
Layer Supported2
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