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Canon EF 17-40mm 4.0L + EF 70-200mm 4.0L IS USM Lens Kit The EF17-40mm f/4L USM is an ultra wide angle Canon EF zoom lens meant for professional and high amateur SLR EOS camera users. While it is an excellent lens when used with an analog SLR camera, the EF17-40mm f/4L USM is especially well suited for digital SLR cameras with an imaging sensor size smaller than the 35mm format. Indeed on such digital SLR cameras these focal lengths can give an angle of view approximately equivalent to that of a 28-70mm lens used on a 35mm camera, which makes it the ideal standard zoom lens. The EF 70-200mm f/2.8L IS USM is an image stabilization lens with a newly developed system that can achieve stabilizer effects equivalent to approximately 3 stops in terms of shutter speed. It further has high-resolution, high-contrast optical capability, and dust and moisture resistance, making this one of the most advanced and robust models in its class.
NetGear ProSafe 24 SFP Port Gigabit L3 Managed Stackable NETGEAR's low-cost, stackable, Gigabit Ethernet switches deliver maximum throughput and flexibility where you need it - to high-speed, high-density workgroups at the edge of the network, in the backbone of growing networks or for bandwidth-thirsty file and application servers. For high-density fiber installations, the ProSafe GSM7328FS delivers 24 hot-swappable SFP Gigabit interfaces for fiber connectivity and 4 combo ports of auto-sensing 10/100/1000 Mbps interfaces for copper connectivity. The switch has four high-speed, module bays offering modular expansion for 10 Gigabit Ethernet or 24 Gigabit Stacking connectivity. The non-blocking design of the switches delivers simultaneous, full wire-speed, low-latency throughput to all ports. A full suite of Layer 3 switching functionality ensures reliable routing between VLANs and network segmentation where and when you need it, at no additional cost. By configuring the switches into a stack of up to 8 units across a 48 Gbps bi-directional ring, a high-density, single IP-addressable switch can be built. Robust security features include IEEE 802.1x port-based authentication and access control lists, ensuring that only authorized users can access your network. Secure management of the switch is available through Secure Sockets Layer (SSLv3) for the Web GUI and Secured Shell (SSH) for command-line sessions or with SNMP v3 for network management software. For workgroup deployments in cost-sensitive organizations that require Layer 3 switching, additional Gigabit capacity, high-value price point, flexibility of stacking, and reduced maintenance requirements, NETGEAR's ProSafe Gigabit Layer 3 Stackable switches deliver the ideal access-edge solution. With their high-value price point, flexible design, and reduced maintenance requirements, NETGEAR's ProSafe Gigabit Layer 3 Stackable switch solutions yield a high return on investment, and are ideal for delivering highly reliable, converged voice, video, and data services over a single network infrastructure.
Freecom TapeWare LTO-4 1840 Ext Kit Freecom's high performance LTO 4-tape drive sets new standards for security, capacity, performance and reliability. Compatible with LTO Ultrium 2 and LTO Ultrium 3 tape drives, Freecom's newest generation LTO Ultrium tape drive delivers a native capacity of 800 GB on a single cartridge and a blistering native transfer rate of up to 240 MB/s. Freecom LTO Ultrium 4's tape drive based AES 256-bit encryption capability adds a strong measure of security to data stored on LTO Ultrium tape media without the performance degradation associated with host based encryption or the expense and management complexity of a dedicated appliance. Interface includes Ultra 320 SCSI. The unit comes with 1 Media, 1 Clean and Yosemite Backup Basic
APC Smart UPS RT 3000VA 230V APC Smart-UPS RT is a family of high-density, performance UPSs for voice and data networks, medical labs, and light industrial applications. Capable of supporting 10KVA in a 6U rack/tower convertible form, users can support power hungry blade servers or heavily loaded equipment racks. This flexible form factor allows standardization across multiple applications. High power internal chargers allow virtually unlimited additional matching battery packs to comply with aggressive runtime demands of business-critical systems. Customers with harsh power environments looking for extremely tight voltage and frequency regulation, internal bypass, and input power factor correction typical of double conversion online topology will get them in the Smart-UPS RT.
3Com Switch 7750/7700 48-Port 1000Base-T Module This module delivers 48 ports of high-performance 10/100Mbps Ethernet switching over Category 5 twisted-pair copper cable. 3Com Switch 7700 modules support on-board or local Layer 2 switching, allowing packets to remain local to the module, which reduces backplane and switch fabric loading. This reduces congestion in the network minimizing packet loss, to help enable applications to run faster across the network. The reduction in latencies will help improve the quality of video and voice traffic across the network.
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