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rc components Products we recommend
D-Link DGS 1216T - Switch - 16 ports - EN, Fast EN, Gigabit EN - 10Base-T, 100Ba
The DGS-1216T Smart Switch presents a cost-effective solution for the small and medium business to economically implement high-speed Gigabit packet switching with easy fine tuning of network performance and security. This switch comes with 16 copper Gigabit ports and 2 combo SFP (Mini GBIC) for fiber connection. Port trunks are provided for server deployment and network backbone attachment, while functions important for bandwidth-intensive applications such as Priority Queues and VLANs are supported to enable you to implement Quality of Service (QoS) and security without having to go through complex network management usually found in other managed switches. 16 copper Gigabit ports provide an inexpensive alternative solution to fiber-optic. Using your existing low-cost Cat. 5 copper twisted-pair wires as the transmission media, these ports allow you to instantly upgrade to Gigabit capability without requiring you to install new, expensive fiber cables. All ports support plug-and-play connections with auto-sensing of 10/100/1000Mbps network speeds, full/half duplex auto negotiation and MDI/MDIX cross over. Gigabit ports can be combined together to create multi-link load-sharing aggregated bandwidths to a server or a network backbone. To expand the network, you can also make use of the port trunks to eliminate bottlenecks between the cascaded switches. The switch support VLANs to let you improve security and bandwidth utilization by limiting the broadcast domains and confining intra-group traffic within their segments. To segment up the network, VLAN-supported workstations and servers that are connected to the switch can be grouped into different Virtual LANs (VLANs). The switch supports not only Layer 2 802.1p Priority Queue control, but also other ways to prioritize network packets. Classification of users data priorities can be based on a data packet Priority Queue or the TOS field in the IP header. This QoS function support allows you to run bandwidth-intensive/delay-sensitive applications and to attach video servers to the switch for video conference. VLANs for Enhanced Security & Performance.
Price: 248.94
Belkin - Patch cable - RJ-45 (M) - RJ-45 (M) - 7 ft - ( CAT 5e ) - green
What is a Category 5e patch cable? Think of it as the street that links the houses on your block and all the destinations in town. This cable is used to connect all the hardware destinations on a Local Area Network (LAN). The RJ45 Molded Cat 5e Patch Cable is perfect for use with 10/100 Base-T networks. Complete with RJ45 male-to-male connectors and snagless molded strain relief. PRODUCT FEATURES: Perfect in conjunction with 10 and 100 Base-T; 50 micron gold plated connectors to ensure a clean and clear transmission; Premium snagless-type molding to protect the connection; Exceeds the performance requirement of Category 5e.
Price: 3.94
Belkin - Patch cable - RJ-45 (M) - RJ-45 (M) - 6 ft - ( CAT 5 ) - yellow
Having trouble finding the right cable for your PC system configuration? Let Belkin help you find the right cable for you. Belkin manufactures a wide variety of Category 5 patch cables in an array of colors. Belkin's Category 5 patch cables are available with molded strain reliefs or "snagless" molded strain relief boots for hassle free network installations.
Price: 9.85
HP 33 - Print cartridge - 1 x black - 600 pages - 300 dpi
The HP no. 33 mobile black inkjet print cartridge is ideal for business or home users who want the flexibility of printing wherever they go. The HP no. 33 is a 300 dpi black inkjet print cartridge that delivers sharp professional quality documents anywhere, anytime. It is built to work with HP portable printers to deliver optimum quality with rugged dependability. It contains genuine HP ink that provides quality and reliability every time you print.
Price: 26.22
Raritan Paragon II UMT442 - KVM switch - CAT5 - 42 ports - 4 local users - 1U
Paragon II's superior KVM switch technology dramatically reduces equipment costs and optimizes space utilization. This generation of Paragon provides the levels of manageability, security and superior video quality needed to simplify the management of business-critical data centers. The UMT442 brings Paragon II power to 42 devices. It's the best stand-alone Cat5 solution for environments with up to four users.
Price: 3915.36
Cisco Catalyst 3560-24PS SMI - Switch - 24 ports - EN, Fast EN - 10Base-T, 100Ba
The Cisco Catalyst 3560 Series switches is a line of fixed configuration, enterprise-class, IEEE 802.3af and Cisco prestandard Power over Ethernet (PoE) switches in Fast Ethernet configurations that provide availability, security, and quality of service (QoS) to enhance network operations. The Catalyst 3560 is an ideal access layer switch for small enterprise wiring closets or branch office environments that are using their LAN infrastructure for the deployment of new products and applications such as IP telephones, wireless access points, video surveillance, building management systems, and remote video kiosks. Customers can deploy network-wide intelligent services, such as advanced QoS, rate limiting, access control lists, multicast management, and high-performance IP routing - while maintaining the simplicity of traditional LAN switching. Embedded in the Catalyst 3560 is the Cisco Cluster Management Suite (CMS) Software, which allows users to simultaneously configure and troubleshoot multiple Cisco Catalyst desktop switches using a standard Web browser. Cisco CMS Software provides configuration wizards that greatly simplify the implementation of converged networks and intelligent network services. The Catalyst 3560 Series can provide a lower total cost of ownership (TCO) for deployments that incorporate Cisco IP phones and Cisco Aironet wireless LAN access points, as well as any IEEE 802.3af-compliant end device. Power over Ethernet removes the need for wall power to each PoE-enabled device and eliminates the cost for additional electrical cabling that would otherwise be necessary in IP phone and wireless LAN deployments. Maximum power availability for a converged voice and data network is attainable when a Catalyst 3560 Switch is combined with the Cisco Redundant Power System 675 (RPS 675) for seamless protection against internal power supply failures and an uninterruptible power supply (UPS) system to safeguard against power outages.
Price: 2683.82
Belkin - Patch cable - RJ-45 (M) - RJ-45 (M) - 3 ft - ( CAT 5 ) - blue
This is the Category 5 Snagless Twisted Pair Patch Cable from Belkin. This cable is fully compatible with Category 5 specifications for 100Mbps operation. It has EIA/TIA 568A wiring configuration and 2 male RJ-45 connectors with a strain release boot that protects the modular locking tab from breaking or snagging in a cable.
Price: 9.65
Epson - Print cartridge - 1 x yellow - 6400 pages
Epson manufacture all their cartridges to the highest possible specification to ensure the maximum efficiency of the Epson printer. This yellow ink cartridge is specially designed for use with Epson Stylus Pro 9000 printer.
Price: 59.51
APC Smart-UPS 700VA Shipboard - UPS ( external ) - AC 120 V - 450 Watt - 700 VA
Smart-UPS protects your data by supplying network-grade battery backup when power fails. With PowerChute plus software the uninterruptible power supply (UPS) will safely store data and shut down your network operating system before the battery is fully discharged, whether youre there or not. SmartSlot internal accessory slot allows you to install optional accessories to enhance the performance of your UPS. APC Smart-UPS is the perfect UPS for fileservers, minicomputers, UNIX CPUs, Internet hubs, telecommunications systems and other mission-critical applications.
Price: 520.74
Cables to Go - Display extender - HD-15 (M) - HD-15 (F) - 15 ft
Cables to Go VGA Monitor extension cables allow you to move your monitor up to 15 feet away from your PC. The cable is constructed of 28-gauge wire, with fully molded connectors. The easy-to-use extra long thumbscrews are designed for fast and easy connection. The cable is foil shielded to protect your short cable runs from EMI/RFI interference. ThisVGA Monitor extension cable is ideal for video presentations, classroom enviroments or just for organizing your work area for maximum comfort and efficiency.
Price: 9.74
StarTech.com RS-232 Serial Ethernet IP Adapter (Device Server, Console Server) -
Take your serial peripherals to new lengths. With this one-port Ethernet-to-Remote Serial interface converter, your RS-232 serial devices can be placed anywhere on your TCP/IP Ethernet WAN/LAN and still perform as if they were right beside you. It even works over the Internet! Even at the longest distances, control of your serial devices will be right at your fingertips: the remote serial ports appear alongside your local serial ports in your Windows device manager. NETRS232 1 is designed to function seamlessly with your other serial ports for totally transparent operation. Your serial equipment - card scanners, access keypads, bar code scanners, and more - will operate as smoothly as if the serial ports were right inside your computer. For industrial automation, security, Point of Sale, or any time you need reliable, long-range serial communications, the NETRS232 1 delivers superior performance in any environment.
Price: 127.81
Belkin - Patch cable - RJ-45 (M) - RJ-45 (M) - 14 ft - ( CAT 5e ) - gray
What is a Category 5e patch cable? Think of it as the street that links the houses on your block and all the destinations in town. This cable is used to connect all the hardware destinations on a Local Area Network (LAN). The RJ45 Molded Cat 5e Patch Cable is perfect for use with 10/100 Base-T networks. It comes complete with RJ45 male-to-male connectors and snagless molded strain relief. PRODUCT FEATURES: Perfect in conjunction with 10 and 100 Base-T; 50 micron gold plated connectors to ensure a clean and clear transmission; Premium snagless-type molding to protect the connection; Exceeds the performance requirement of Category 5e.
Price: 11.20
Fellowes NEATO - Storage CD slim jewel case - capacity: 1 CD, 1 DVD - black, cle
Fellowes provides accessories for today's digital office and communication technologies, serving the needs of the office-based, home-based, and mobile worker. Fellowes offers a wide range of products designed to boost efficiency, comfort, and ease of use for the technology conscious consumer.
Price: 11.51
HP - Power cable - 10 ft
Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increases, high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions, adding new levels of performance, availability, flexibility, and management.
Price: 18.15
HP - Coated paper - Roll (54 in x 50 ft) - 1 roll(s)
HP Banners with Tyvek is an economical solution for durable indoor and outdoor promotional banners providing waterfastness and lightfastness up to 3 months outdoors when used with HP DesignJet CP Ink System UV.
Price: 217.23
Memory Upgrades - Memory - 1 GB - SO DIMM 200-pin - DDR - 333 MHz / PC2700
This Laptop memory is compatible with most PCs. Double Data Rate (DDR) SDRAM memory is a product built upon the foundation of older PC100/PC133 memory technology. DDR SDRAM memory can do two operations per clock cycle, unlike SDRAM memory which only supports one operation per the computer's clock cycle. By having DDR technology, you are doubling the memory bandwidth over the corresponding single-data-rate SDRAM. Give your computer a boost by adding more memory!
Price: 69.40
OKI - Serial adapter - RS-232 - serial - serial
This easy-to-install serial interface adapter provides 19, 200 bps transfer rate and features ready/busy and x-on/x-off protocols.
Price: 76.87
StarTech.com - Display extender - DVI-D (M) - DVI-D (F) - 10 ft
Extend your high-speed DVI-D connection with StarTech.com's DVI-D dual-link extension cables. These quality cables allow you extend your existing digital connection by 10 feet while keeping the resolution on your panel display, digital projector, or HDTV crystal clear. These cables allow high-speed data transmission up to 9.9 Gbits/sec.
Price: 20.23
Targus Mobile 70 Universal AC Power Adapter - Power adapter ( external ) - 70 Wa
Weighing just 7.5 ounces, Targus Mobile 70 Universal AC Power Adapter is lightweight, compact and ideal for travel. Leave your current power adapter at the office and use the Mobile 70 on the road or at home.
Price: 72.77
Kingston ValueRAM - Memory - 1 GB - DIMM 184-pin - DDR - 400 MHz / PC3200 - CL3
ValueRAM is Kingston's value-priced line of industry-standard, generic memory intended for customers who have white box or generic computer systems, or who plan to purchase memory by specification. ValueRAM is designed to industry specifications tested, is 100% tested and is available at competitively low prices.
Price: 49.36
Brother P-Touch 9500pc - Label printer - B/W - thermal transfer - Roll (1.42 in
It's now easier than ever to create professional looking laminated labels right from your desktop. Create and print, it's as easy and 1-2-3. Those assets you've thought about labeling can now be done with labels that stick anywhere at any time. With the 9500PC you can create a strip of labels from your desktop so you can be off and labeling user machines in no time flat. This labeler also has an auto-cutter and can print "crack and peel" labels for easy peeling. Pre-design your labels with your company logo or other graphics, import your database, and print - labeling has never been easier. The PT-9500PC connects to your PC or MAC and uses easy-swap tape cassettes allowing you to print laminated labels with standard or "industrial strength" adhesive (twice the adhesive strength) in a variety of fonts and styles. With built-in base code templates and symbols, the PT-9500PC delivers the performance and reliability you want in a label printer.
Price: 251.62
rc components For Your Reading Pleasure
How To Prevent Virus Attack On Your Computer
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The threat of viruses cannot be underestimated by any individual or business. They can strike anywhere, anytime when you are least expecting them and throw a spanner in your works. What are Computer Viruses? Computer viruses are actually small software programmes written with malicious intent. They are tailor-made to spread automatically from one computer to another through a variety of means. Once they reach a computer, they immediately create many versions of themselves and infect a lot of files. Viruses are written by people who are either software engineers or know programming languages. Often, these are young teenagers still studying computer science in colleges who are just doing it for fun or trying to impress their friends with their intellect and competence. How do Viruses Spread? Not very long ago, floppy disk was the only way we could transfer data files from one computer to another. Therefore, this was the only media available to viruses for travelling in cyber-space. Now, digital media used for transferring files has multiplied. Apart from floppy disks ? which are now almost obsolete ? there are optical disks (including compact disks and digital video disks) as well as USB Flash drives used for transferring data. Apart from these, emails are the main carriers of digital files today over long distances. In the modern world, the Internet has been a great boon. It is an international network made up of old-fashioned copper wires, fibre-optic cables as well as micro-wave and satellite links that connects almost all computers of the world. We can use it to browse millions of Websites, download useful information as well as send emails and pictures to friends, relatives and business contacts far and wide. Internet has also emerged as the ideal vehicle that viruses use to spread themselves worldwide in a matter of days. Indeed, today most viruses are introduced to your computer through the Internet. Emails are the main culprit. What happens is that a virus residing in your computer automatically accesses your email address book, attaches itself to emails and starts sending them to everyone in your email database without your getting to know about it. When the recipients see your email, they click on it and their computer becomes infected with the virus too. The latter then plays out the same game with the new computer and sends itself to every address in its email list. This is like a chain reaction whose shock-wave encompasses millions of computers. Apart from email, viruses can enter your computer when you browse websites. The latter may have some hidden viruses and other troublesome software such as spyware. When you click on a link, a virus may get activated and download itself onto your computer hard disk. Trojans are a version of computer viruses. Like the proverbial Trojan horse, these hide themselves inside harmless-looking files such as digital pictures, greeting cards, video clips and audio files. When you download any of these onto your computer, the hidden virus comes alive and starts infecting your hard disk. Viruses can damage your computer in different ways. Some of these are just nuisance-creators, like, for example, a virus forcing you to press a particular keyboard button every five minutes if you want to continue working. But many are deadly in their effect and try to wipe your hard disk clean of all data. Anti-Virus Vaccine Every year, viruses are responsible for massive damage in terms of lost data and the money spent by individuals and businesses in trying to recover that data. Companies suffer immense financial setbacks if they are unable to recover their critical files. That is why most countries in the world have laws that mandate strict punishments for anyone found responsible for creating computer viruses and injecting them into cyber-space. In the last few decades, an entire new industry has cropped up that specialises in anti-virus software products. Called virus vaccines, these are meant to be loaded onto your hard disk. Whenever you boot up your computer, this software gets activated and keeps an eye on your files. It does not allow you to download any file or open any website link before it has first vetted it to see if it is not hiding a dangerous virus. This makes your computer quite safe. Also, the anti-virus software periodically scans your entire hard drive to check for viruses. Newer viruses are getting created every day. Therefore, the anti-virus software keeps downloading newer virus definitions from its company website so that your computer protection remains up to date. Article Tags: computer, virus, viruses
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