{"product_id":"black-box-gigabit-managed-ethernet-sfp-fiber-switch-28-port-lgb5128a-r2","title":"Black Box Gigabit Managed Ethernet SFP Fiber Switch - 28-Port - LGB5128A-R2","description":"\u003cdiv\u003e\n\u003ch4\u003e\u003cstrong\u003eGeneral Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eManufacturer: Black Box Corporation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: LGB5128A-R2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer Website Address: http:\/\/www.blackbox.com\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrand Name: Black Box\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Series: LGB5100\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Model: LGB5128A-R2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Name: Gigabit Managed Ethernet SFP Fiber Switch - 28-Port\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMarketing Information: \u003cp\u003eThis 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.\u003c\/p\u003e \u003cp\u003eThis all fiber switch gives you the flexibility to select a variety of ranges with SFP transceivers.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eAdvanced functions in an economical package.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThis 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.\u003c\/p\u003e \u003cp\u003e\u003cb\u003ePack up the trunk.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eTo 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.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eHigh-level service.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThe switch offers extensive Quality of Service support including prioritization, classification, scheduling, rate limitations, and more. The switch also supports eight hardware queues.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eSafe and secure.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eYour network is safe with this switch. It also offers MAC address filtering and VLAN capabilities so you can segregate networks.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eMultiple management options.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eMonitor, configure, and control the switch via its RS-232 serial port, or through Ethernet using CLI or Web-based management.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eGreen\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eThe 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%.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eSFPs\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eFor 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)\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Ethernet Switch\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eInterfaces\/Ports\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eTotal Number of Network Ports: 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork (RJ-45): Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUplink Port: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModular: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePort\/Expansion Slot Details: 4 x Gigabit Ethernet TP\/SFP Combo\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eMedia \u0026amp; Performance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eMedia Type Supported: \u003cul\u003e\n\u003cli\u003eOptical Fiber\u003c\/li\u003e\n\u003cli\u003eTwisted Pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEthernet Technology: \u003cul\u003e\n\u003cli\u003eGigabit Ethernet\u003c\/li\u003e\n\u003cli\u003e10 Gigabit Ethernet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetwork Technology: \u003cul\u003e\n\u003cli\u003e10GBase-X\u003c\/li\u003e\n\u003cli\u003e1000Base-X\u003c\/li\u003e\n\u003cli\u003e10\/100\/1000Base-T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eI\/O Expansions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eTotal Number of Expansion Slots: 24.0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExpansion Slot Type: \u003cul\u003e\n\u003cli\u003eSFP\u003c\/li\u003e\n\u003cli\u003eSFP+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShared SFP Slot: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of SFP Slots: 20\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNumber of SFP+ Slots: 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eNetwork \u0026amp; Communication\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eLayer Supported: 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNetworking Standards: \u003cul\u003e\n\u003cli\u003eIEEE 802.3ad\u003c\/li\u003e\n\u003cli\u003eIEEE 802.1D\u003c\/li\u003e\n\u003cli\u003eIEEE 802.1w\u003c\/li\u003e\n\u003cli\u003eIEEE 802.1s\u003c\/li\u003e\n\u003cli\u003eIEEE 802.1Q\u003c\/li\u003e\n\u003cli\u003eIEEE 802.1x\u003c\/li\u003e\n\u003cli\u003eIEEE 802.1p\u003c\/li\u003e\n\u003cli\u003eIEEE 802.1ab\u003c\/li\u003e\n\u003cli\u003eIEEE 802.3u\u003c\/li\u003e\n\u003cli\u003eIEEE 802.3x\u003c\/li\u003e\n\u003cli\u003eIEEE 802.3z\u003c\/li\u003e\n\u003cli\u003eIEEE 802.3ab\u003c\/li\u003e\n\u003cli\u003eIEEE 802.3ae\u003c\/li\u003e\n\u003cli\u003eIEEE 802.3ah\u003c\/li\u003e\n\u003cli\u003eIEEE 802.3az\u003c\/li\u003e\n\u003cli\u003eIEEE 802.3ag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eManagement \u0026amp; Protocols\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eManageable: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003ePower Description\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003ePower Source: Power Supply\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 38.64 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003ePhysical Characteristics\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eForm Factor: Rack-mountable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: 1.7\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth: 17.4\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDepth: 8.3\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight (Approximate): 6.80 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eMiscellaneous\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003ePackage Contents: \u003cul\u003e \u003cli\u003eGigabit Managed Ethernet SFP Fiber Switch - 28-Port\u003c\/li\u003e \u003cli\u003eAC Power Cord\u003c\/li\u003e \u003cli\u003e1 x Terminal Block\u003c\/li\u003e \u003cli\u003e4 x Adhesive Rubber Feet\u003c\/li\u003e \u003cli\u003e1 x Quick Installation Guid\u003c\/li\u003e \u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnvironmentally Friendly: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnvironmental Compliance: \u003cul\u003e\n\u003cli\u003eRestriction of Hazardous Substances (RoHS)\u003c\/li\u003e\n\u003cli\u003eWaste Electrical and Electronic Equipment Directive (WEEE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Taiwan\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTAA Compliant: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003ch4\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cli\u003eLimited Warranty: 1 Year\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/div\u003e","brand":"Black Box Corporation","offers":[{"title":"Default Title","offer_id":50316156961125,"sku":"LGB5128AR2","price":1251.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/4392\/0485\/files\/1045995732.jpg?v=1787261531","url":"https:\/\/itosolutions.net\/products\/black-box-gigabit-managed-ethernet-sfp-fiber-switch-28-port-lgb5128a-r2","provider":"ITO Solutions, Inc.","version":"1.0","type":"link"}