Convert and extend a Gigabit Ethernet connection up to 24.8 miles/40 km over Single Mode SC fiberThe ET91000SM402 1000 Mbps Gigabit Single Mode Fiber Media Converter SC (40 km) lets you extend a Gigabit Ethernet network over single mode fiber by up to 40km (25 miles).A cost-effective solution for connecting a Gigabit Ethernet (1000Base-T) network to remote network segments over a (1000Base-LX/SX) fiber backbone, the GbE to SM fiber converter supports full Gigabit speeds for ideal network performance and scalability. Designed to offer a durable and convenient Ethernet to fiber solution, the Ethernet to SC Fiber converter features an all-steel chassis, and a simple plug-and-play installation with minimal configuration required.For added versatility, this 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 added durability in harsh environments

The D-Link DWC-1000 Wireless Controller is a centralised wireless LAN manager developed specifically for campuses, branch offices, and businesses that are looking for an easy to use, scalable solution to manage and configure their wireless network. With the ability to manage up to six wireless Access Points (upgradable to 24) and a maximum of 96 wireless Access Points in a Controller Cluster, the DWC-1000 is a cost-effective mobility solution for small to medium-scale environments. Its auto-managed AP discovery and single point management allow customers to acquire an enterprise class system without the burden of executing massive and complex configurations. With a robust and comprehensive security detection system, the DWC-1000 also enables managed APs to block potential attacks from unauthorised users and devices, especially for wireless environments.

The DGS-1210 Series Smart Switches is the latest generation of D-Link Smart Switches featuring D-Link Green 3.0 technology. The series offers a high level of energy saving and efficiency, as it also complies with the IEEE 802.3az Energy Efficient Ethernet standard. Support for IPv6 management and configurations ensures your network remains protected after the upgrade from IPv4 to IPv61. By offering multiple management options, the Smart Switches allows quick deployment, infrastructure expansion, and seamless function upgrades. Built for small and medium-sized businesses, the DGS-1210 Series Smart Switches provide functionality, security, and manageability for a fraction of the standard cost of ownership.The DGS-1210 Series Smart Switches includes a range of affordable PoE-enable switches for businesses looking to power VoIP phones, wireless access points or network cameras. The DGS-1210-08P1 is a 8-port Smart PoE Switch that provides 8 PoE-enabled ports that can supply power of up to 15.4 W each. Whereas the DGS-1210-24P1 is a 24-port Smart PoE Switch that provides 12 PoE-enabled ports that can support up to 30 W of power output following IEEE 802.3at standard. The design allows more flexibility in power allocation for a variety of powered devices with affordable installation costs.Easy ManagementThe D-Link Smart Switches series is designed for easy management. All configurations can be made through a Web interface regardless of the host PC’s operating system. Furthermore, the web UI contains ten language options to make operations more straightforward. During the first installation, the D-Link Network Assistant2 will automatically discover all D-Link Smart Switches in the network, allowing administrators to assign IP addresses and the subnet mask quickly. It also allows simultaneous firmware upgrades to multiple switches, saving a great deal of time. The D-Link Network Assistant1’s important management commands, such as downloading firmware or a configuration file, offer a sophisticated method of batch operations for multiple switches.Energy SavingDGS-1210 switches are capable of conserving power without sacrificing operational performance or functionality by using D-Link Green 3.0 technology. Using the Energy Efficient Ethernet standard, the network will automatically decrease the power usage when traffic is low with no setup required. For environments not fully supporting the standard, DGS-1210 switches offer advanced power-saving settings including port shutoff and standby, LED shutoff, and system hibernation based on custom scheduling profiles. The profiles can also be applied to the PoE switch so that there is no unnecessary power consumption during off hours. The DGS-1210 Series switches can also detect the length of connected cables to automatically reduce power usage on shorter cable connections.Auto Surveillance VLAN and Voice VLANThe process of setting up IP surveillance and VoIP on a network is automated with the D-Link Smart Switches. Auto Surveillance VLAN (ASV) consolidates data and surveillance video transmission through the network, sparing businesses the expense of maintaining dedicated facilities. ASV also protects the quality of real-time video by grouping IP surveillance devices on a single high priority VLAN. This ensures that surveillance video streams will not be affected when ordinary data traffic is at their highest levels. Similarly, the Auto Voice VLAN guarantees clear audio quality and efficient transmission for all voice communication.Exclusive Layer 2 FeaturesEquipped with a complete lineup of L2 features, the DGS-1210 Series switches include IGMP Snooping, Port Mirroring, Spanning Tree, and Link Aggregation Control Protocol (LACP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfer. At 2000 Mbps Full Duplex, the Gigabit ports provide high-speed data pipes to servers with minimum data transfer loss. Network maintenance features include Loopback Detection and Cable Diagnostics. Loopback Detection is used to detect loops created by a specific port and automatically shut down the affected port. The Cable Diagnostic feature is designed primarily for administrators and customer service representatives, and can rapidly discover the type of error and determine the cable quality.Secure your NetworkD-Link’s innovative Safeguard Engine protects the switches against traffic flooding caused by virus attacks. The switches also support 802.1X port-based authentication, allowing the network clients to be authenticated through external RADIUS servers. In addition, the Access Control List (ACL) feature enhances network security and protects the network by screening traffic from illegal MAC or IP addresses. ARP Spoofing Prevention prevents malicious intruders from sending massive fake ARP messages through a manipulated source. This protects important data from being stolen by Man-in-the-Middle attacks, and prevents wasting CPU cycles on these packets. For added security, the DHCP Server Screening feature blocks rogue DHCP server packets from user ports to prevent unauthorized IP assignment.

Expand your network connectivity with this rugged unmanaged 10/100Mbps switchThis compact 5-port industrial Ethernet switch is engineered to deliver fast, reliable network connectivity and durability in the most demanding industrial environments. It provides top performance in a wider range of operating temperatures than conventional network switches, making it ideal for factories and warehouses.Conquer the tough demands of industrial environmentsDesigned with a rugged IP30-rated housing, the network switch delivers maximum performance even in harsh industrial conditions. Its wide-range terminal block input gives you the flexibility to power the switch as required, based on your own power input source, while its wide operating temperature range keeps your network running smoothly.Get up and running in no timeThis industrial Ethernet switch is easy to install, with an attached metal bracket for DIN rail mounting on equipment racks and cabinets.Now you can eliminate the hassle of troubleshooting mismatched speed and duplex settings. This switch gives you full/half-duplex auto-negotiation and auto MDI/MDIX operation, enabling you to connect your network devices quickly and easily with little to no configuration required.Reduce your energy costs with Energy-Efficient EthernetWith lower overall power consumption, the Ethernet switch enhances your energy efficiency, in turn helping you reduce monthly costs.The IES5102 is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Network up to 5 Ethernet devices, even in industrial settings, with a robust IP30-rated switch- Wide-range 12-48V DC terminal block input- Easy installation with an integrated DIN rail bracket

M4300−28G−PoE+ (1000W PSU) is a NETGEAR managed switch for KDS−8 copper deployments. It features 24 24 1G PoE+ ports and 4 independent 10G ports (2 10GBASE−T ports and 2 SFP+ Layer 3 ports). It also includes a 1000W power supply unit.

ProSAFE Auxiliary Power Supply- Additional PSU for M4300-8X8F, M4300-12X12F and M4300-24X24F- C14 connector- Capacity:- 110V-240V AC power input- Up to 250W output power at 110/220V AC

1000 Mbps (1 Gbps) | Single & Multi Mode Fiber | LC | 10 km (6.2 mi) | Lifetime WarrantyThe GLCLHSM10PST is a Cisco GLC-LH-SM compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco® brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000BASE-LX/LH compliant networks, with a maximum distance of up to 10 km (6.2 mi).Technical Specifications:• Wavelength: 1310 nm• Maximum Data Transfer Rate: 1.25 Gbps• Type: Single Mode / Multi Mode Fiber• Connection Type: LC Connector• Maximum Transfer Distance: 10 km (6.2 mi)• MTBF: 3,092,408 hours• Power Consumption: Less than 1 Watt• Digital Diagnostics Monitoring (DDM): NoThis SFP fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.StarTech.com SFPsAll StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.The StarTech.com Advantage