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Extend an RS232 serial connection up to 1000 meters (3300 feet) using Cat 5 cablingThe RS232EXTC1 Serial over Cat 5 Extender allows you to increase the distance of your RS232 Serial connection by up to 1000 meters (3300 feet), giving you the ability to connect serial peripheral devices up to a kilometer away from your system - an incredible 65x greater than normal RS232 serial cable length restrictions would permit. The Extender is a cost-effective serial extension solution and completely hardware-based, eliminating the need to install additional software, allowing for a completely plug and play installation. The hardware can be setup in minutes, using existing or new Cat 5 or better Ethernet cabling. Perfect for use in industrial monitoring and control, POS, security, medical, and traffic flow applications, the RS232 Serial over Cat 5 extender maintains the RS232 standard with support for data transfer rates of up to 230 Kbps. Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Provides you with flexibility when choosing the location of your serial peripherals by dramatically increasing the maximum RS232 serial cable length- Pure hardware design, no software or drivers required ensuring a simple plug and play installation- Enables use of separate control rooms away from harsh environmental conditions where serial devices may be located

Multi-Link Operation (MLO)Enables devices to simultaneously send and receive data across different frequency bands and channels. Two 10G PoE++ PortsBoosts overall throughput and offers flexible deployment with two 10 Gbps PoE++ ports.Auto Channel Selection and Power AdjustmentBoost WiFi performance and minimize interference for your network.Intelligent Power ManagementOffers more reliable network operation for your business.Centralized Cloud ManagementManage the whole network locally or from the cloud.Omada Mesh TechnologyMore flexible and convenient wireless deployment.△PoE++ PowerSupports both 12V DC and 802.3bt PoE++ for flexible installations.

This Gigabit PoE+ extender spans your Power over Ethernet (PoE) device over longer distances, letting you double the 100m limitations of a traditional PoE infrastructure.Now you can connect your Gigabit PoE device up to a maximum of 200m away, so it’s easy to install a remote IP camera or access point. Plus the extender can be daisy-chained for more scalability.Unrestricted PoE+ range and convenienceNeed more distance? This convenient PoE+ repeater maximizes range and flexibility by extending your PoE connection by an extra 100m (330ft), while providing 24-watt power output to compatible devices.Simply connect the extender to your power sourcing equipment (PSE) and your PoE-powered device (PD) and you’re all set. The extender is compliant with the 802.3at/af standard, so it will work with existing PSE, such as a StarTech.com PoE+ injector (POEINJ1G) or PoE+ switch (IES81000POE).Daisy chain for longer distance and flexibilityStill need more distance? If an extra 100m isn’t enough, this full-featured PoE extender offers daisy chain capability.You can easily connect four extenders together, letting you install your PoE+ PD up to 500m (1640ft) away. It’s perfect for business, education, and retail environments (output wattage is dependent on the number of daisy-chained extenders used).Convenient installation options and durable constructionGet up and running quickly. This Gigabit PoE+ extender can be positioned right where you need it, with a wall-mountable design that requires no external power adapter.You can enjoy reliable performance with little worry of downtime or failure, the extender features a rugged metal housing with built-in ESD and surge protection.The POEEXT1GAT is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Cisco Catalyst C1300-24XT network switch Managed L2/L3 Gray

Convert and extend a 10/100 Mbps Ethernet connection up to 2 km over Multi Mode ST fiberThe MCM110ST2 10/100 Multi Mode ST Fiber Ethernet Media Converter (2 km) creates a cost-effective Ethernet to fiber link, transparently converting to/from 10Base-T or 100Base-Tx Ethernet signals and 100Base-Fx optical signals to extend an Ethernet network connection over a multimode fiber backbone.The ST media converter supports a maximum multimode fiber optic cable distance of 2km (1.2 miles), providing a simple solution for connecting 10Base-T/100Base-Tx Ethernet networks to remote locations using ST-terminated multimode fiber, while delivering solid network performance and scalability.Easy to setup and install, this compact, value-conscious fast Ethernet media converter features auto-switching MDI and MDI-X support on the RJ45 UTP connections as well as manual controls for UTP mode, speed, Full and Half Duplex, as well as LFP (Link Fault pass-through) on/off.Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Improve network scalability by increasing the distances between network points by up to 2km (Multi-mode)- Compact, lightweight enclosure is easily mounted or placed into any location with little to no configuration needed- Provides increased bandwidth and high data throughput by eliminating network bottlenecks and congestion

D-Link’s DXS-1210 series 10 Gigabit Ethernet Smart Managed Switches are cost effective 10 GbE switches capable of servicing a range of network needs in any business. With high performance and low latency, these switches can fulfill the needs for virtualization, cloud services and server-to-server applications, making them perfect for SMB networking applications.DXS-1210 series switches offer a combination of 10GbE copper and fiber ports. The 10GBASE-T copper ports utilize RJ45 interfaces and support 10 Gigabit speeds over CAT6a/CAT7 LAN cabling up to 100m. The 10GbE fiber ports can be connected to other 10GbE ports with low cost Direct Attach Copper (DAC) cables, or with SFP+ optical transceivers on multimode or single-mode fiber optic cabling.Energy SavingIncorporating D-Link Green technology, these switches are capable of powersaving without sacrificing operational performance or functionality. They feature built-in smart fans with internal heat sensors that monitor and detect temperature changes and react accordingly by utilizing different fan speeds for different temperatures. At lower temperatures, the fans run slower, reducing the switch’s power consumption and noise. Link status drastically reduces power consumption by automatically toggling all ports without a link to sleep mode. The DXS-1210 switches take the approach to green IT one step further by incorporating a special chipset with advanced silicon technology for efficient use of energy.Extensive Management and Layer 2 FeaturesThe DXS-1210 Series comes with a complete lineup of L2 features, including port mirroring, Spanning Tree Protocol (STP), and Link Aggregation Control Protocol (LACP). Network maintenance features include loopback detection and cable diagnostics. Loopback detection significantly speeds up troubleshooting by automatically detecting and shutting down difficult to diagnose switching loops. The cable diagnostic feature, designed primarily for administrators and customer service representatives, determines the quality of connected cables, and quickly discovers errors, allowing hassle-free diagnostics and maintenance.QoS, Bandwidth ControlThe DXS-1210 Series supports Auto Surveillance VLAN (ASV) and Auto Voice VLAN, which are best suited for video surveillance and VoIP deployments. Auto Surveillance VLAN consolidates data and surveillance video transmission through a single switch, thus sparing businesses the expense of dedicated hardware and facilities. ASV also ensures quality real-time video monitoring and control without compromising the transmission of conventional network data. Auto Voice VLAN technology enhances the VoIP service by automatically placing voice traffic from IP phones to a designated VLAN. With higher priority and an individual VLAN, these features guarantee the quality and security of VoIP traffic. The Differentiated Service Code Point (DSCP) markings on Ethernet packets enable different levels of service to be assigned to network traffic. As a result, these voice and video packets take precedence over other packets. In addition, with bandwidth control, network administrators can reserve bandwidth for important functions that require higher priority or more bandwidth.Secure your NetworkD-Link’s innovative Safeguard Engine® protects the switches against traffic flooding caused by malicious attacks. The DXS-1210 Series supports 802.1X port-based and host-based authentication, allowing the network to be authenticated through external RADIUS servers. The Access Control List (ACL) feature enhances network security and helps to protect the internal IT network. The DXS-1210 Series also features Address Resolution Protocol (ARP) spoofing prevention, which protects from attacks on the network that may allow an intruder to sniff data frames, modify traffic, or bring traffic to a halt altogether by sending fake ARP messages. To prevent ARP spoofing attacks, the switches use packet control ACLs to block invalid packets that contain fake ARP messages. For added security, the DHCP server screening feature filters DHCP replies on unauthorized ports to prevent them from being assigned an IP address.Versatile ManagementThe DXS-1210 Series comes with the D-Link Network Assistant (DNA) utility that simplifies the configuration of devices that support the D-Link Discovery Protocol. The D-Link Network Assistant utility easily allows customers to discover multiple D-Link Smart Managed Switches within the same L2 network segment and displays them on screen for instant access. With this utility, users do not need to change the IP address of their PC. This utility further allows for simultaneous configuration and basic setup of all discovered devices, including password changes and firmware upgrades. The DXS-1210 Series also supports D-View 7 and Command Line Interface (CLI) through Telnet. D-View 7 is a network management system that allows for the central management of critical network characteristics such as availability, reliability, resilience, and security.Seamless IntegrationThe DXS-1210 Series switches’ copper ports can support Gigabit connections over existing CAT5/5e twisted-pair cables, and can support 10-Gigabit connections (10GBASE-T) over CAT6 and above. The DXS-1210-12TC has eight 10GBASE-T ports, two SFP+ ports and two 10GBASE-T/SFP+ combo ports, while the DXS-1210-12SC has ten 10G SFP+ ports and two 10GBASE-T/ SFP+ combo ports. This means they provide a more flexible solution for upstream or downstream server connections, making network administration easy.Limited Lifetime WarrantyD-Link offers a Limited Lifetime Warranty on the DXS-1210 Series 10 Gigabit Ethernet Smart Managed switches to further its commitment to product quality and long term customer confidence.

Axiom MGBT1-AX network media converter 1000 Mbit/s

Axiom GLC-T-AX network media converter 1000 Mbit/s

Convert and extend a Gigabit Ethernet connection up to 550 m / 1804 ft over Multi Mode SC fiberThe ET91000SC2 1000 Mbps Gigabit Multimode Fiber Media Converter (SC, 550m) lets you extend a Gigabit Ethernet network over multimode fiber, at distances up to 550m (1804 ft).A cost-effective solution for connecting a Gigabit Ethernet (1000Base-T) network to remote network segments over a (1000Base-SX) fiber backbone, the GbE to MM fiber converter supports full Gigabit speeds for ideal network performance and scalability. Designed to offer a durable and convenient Ethernet to fiber solution, this Ethernet to SC Fiber converter features an all-steel chassis, and a simple plug-and-play installation with minimal configuration required.For added versatility, the fiber media converter supports standalone operation, or installation into the 20 Slot, 2U Rackmount Chassis (ETCHS2U).Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Link loss forwarding, remote status monitoring help ensure maximum up-time- Provides Ethernet to Fiber conversion as a standalone device, or can be installed into the ETCHS2U 20 slot chassis for added versatility- Rugged steel casing for durability in harsh environments

Grandstream Networks GWN7003 wireless router Gigabit Ethernet Dual-band (2.4 GHz / 5 GHz) Black