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Black Box Gigabit Managed Ethernet Switch 26-Port LGB1126AR2

Black Box Gigabit Managed Ethernet Switch 26-Port LGB1126AR2
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General Information

This capable Layer 2+ switch offers 24 autosensing 100-/1000-Mbps RJ-45 Ethernet ports, plus 2 dual-media ports, each of which consists of one 100-/1000-Mbps RJ-45 port plus a 100-/1000-Mbps SFP port. The dual-media ports can be used either as a normal UTP Ethernet port for copper connections or adapted to fiber through the use of an SFP.

You can also bundle multiple ports to create a single high-bandwidth port using 802.3ad LACP aggregation. The switch supports 4 ports per group and up to 13 groups total. Combine Gigabit ports, for instance, to create a multilink trunk for load sharing. It's especially beneficial in switch-to-switch cascading applications where you require higher full-duplex speeds.

The switch supports 1024 multicast groups. Broadcast/multicast/ unicast storm control enables you to restrict excess traffic on your network. Plus, it has IGMP (v1/v2/v3) for limiting bandwidth-heavy multicast traffic.

Very manageable

The switch is fully managed, supporting SNMP version 1, 2c, and 3. The embedded RMON software agents support RMON groups 1 (history), 2 (statistics), 3 (alarms), and 9 (events). It also includes a DHCP server to assign IP to DHCP clients.

The integral Web server enables Web-based management via Web browser. This GUI interface enables switch configuration, system dashboard, maintenance, and monitoring. In addition, a Device Management System provides topology and map view graphical monitoring, traffic monitoring, and troubleshooting.

The wide range of management and support features also includes dual image, port mirroring, LLDP, sFlow®, UPnP®, IPv6, SSH, RADIUS, DHCP Client/DHCPv6 Client, SNTP, cable diagnostics, ping, syslog, and Telnet client with SSH security.

Support for VLAN and QoS

The switch supports up to 4000 simultaneous VLANs for isolating guest traffic from your critical corporate network traffic. You can segment traffic with port-based, 802.1Q tag-based, or MAC-based VLANs.

Plus, you can also program higher-layer classification and prioritization for reliable Quality of Service (QoS).802.1p Layer 2 QoS enables prioritization of time-sensitive applications, such as VoIP and video.

Highly Secure

You get enterprise-class security features, too. In addition to the switch's VLAN support, it boasts 802.1X port-based network access control for authenticating devices connecting to your network. In addition, the switch supports SNMPv3 cryptographic security, SSH, and SSL for remote management via a connection that encrypts the packet content at each session. Plus, you can set up a guest VLAN that enables visitors to access the Internet without also giving them access to the corporate network. By using its extensive ACLs (up to 256 entries total), you can keep guests or unauthorized users from accessing sensitive portions of your network.

Green

The Gigabit Ethernet Managed Switch 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%.

Interfaces/Ports
Total Number of Network Ports:26
Uplink Port:Yes
Modular:Yes
Stack Port:No
Port/Expansion Slot Details:24 x Gigabit Ethernet Network
Port/Expansion Slot Details:2 x Gigabit Ethernet Expansion Slot

Media & Performance
Media Type Supported:Optical Fiber
Media Type Supported:Twisted Pair
Ethernet Technology:Gigabit Ethernet
Network Technology:1000Base-X
Network Technology:10/100/1000Base-T

I/O Expansions
Number of Total Expansion Slots:2
Expansion Slot Type:SFP
Shared SFP Slot:Yes
Number of SFP Slots:2

Network & Communication
Layer Supported:2

Management & Protocols
Manageable:Yes

Power Description
Power Source:Power Supply
Redundant Power Supply Supported:No

Physical Characteristics
Form Factor:Rack-mountable
Height:1.7"
Width:17.4"
Depth:8.3"
Weight (Approximate):5.50 lb

Miscellaneous
Package Contents:
  • (1) AC power cord
  • (1) 19" rackmount kit
  • (1) DB9 to RJ-45 console cable
  • (1) URL direction sheet for quick start guide, user manual, and CLI
  • Country of Origin:Taiwan
    TAA Compliant:Yes

    Warranty
    Limited Warranty:1 Year

    WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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    Shipping Restrictions
    • This item cannot be shipped to PO Boxes.
    • This item can be shipped only within the U.S.

    Special Order Item

    This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.

    Once the order has been sent to the manufacturer it can no longer be canceled.

    If payment is made via credit card it will be charged before the order is sent to the manufacturer.

    You must contact the manufacturer directly regarding returns and defective items.

    We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.

    We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.



    • UPC: 822088154303 
    • Mfr's Part #: LGB1126A-R2 

    The product you are viewing is available for sale on our GSA Schedule 70 Contract. Any purchaser who is eligible to purchase through GSA will be able to receive this product at the discount price negotiated by GSA. For GSA pricing, please see our listings on GSAadvantage, or contact our GovEd department to request pricelist. Pricing offered on GSAadvantage and our GSA pricelist is standardized pricing. You may be eligible for further discounts for many of the products we offer. Please contact our GovEd Department to negotiate additional discounts.

    Most federal government agencies are eligible to purchase through GSA. State and local government agencies, along with educational institutions are also eligible due to the fact that we participate in Cooperative Purchasing. State and Local Government Agencies and Educational Institutions may also request to purchase many of our products at a discount without purchasing through GSA. Please contact our GovEd department with any questions.