This module provides 48 ports of dedicated 10/100 Ethernet switching for Ethernet or Fast Ethernet client or server switching. All ports can utilize Fast Ether Channel technology for higher-speed uplinks or server connections. It can be used in conjunction with any of the other Catalyst 4000 modules, making the Catalyst 4000 a flexible & expandable switching option. ...

Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice & video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public & private operate with maximum performance, security, & flexibility. ...

It is designed for 3G HWIC applications in the 800/850/900/1800/1900/2100 MHz frequency bands. The antenna has a nominal gain of +2 d Bi for 800/850/900 MHz bands & +4 d Bi for 1800/1900/2100 MHz bands. It is designed for installation on a mast or exterior wall. The antenna is compatible with Cisco cellular products utilizing a standard Threaded Neil Concelman connector (TNC) This antenna is compatible with any Cisco 3G cellular device that utilizes a TNC connector & requires a wall-mounted or mast-mounted outdoor antenna.

Includes:: • Mast or sall mount antenna • 3G-ACC-OUT-LA (lightning arrestor) Description • Multiband outdoor omnidirectional antenna • Mast & wall mount • 3G-ACC-OUT-LA lightning arrestor (see below) • Can be used with the following cable extensions: 3G-CAB-ULL-20, 3G-CAB-ULL-50, 3G-CAB-LMR240-25, 3G-CAB-LMR240-50, & 3G-CAB-LMR240-75 Electrical Specifications • Frequency range: 806 to 960 MHz & 1710 to 2170 MHz • Gain: +2 d Bi (806 to 960 MHz) & +4 d Bi (1710 to 2170 MHz) • Maximum RF power tolerated: 20W • Connector: TNC male • VSWR: < 2.5:1 (806 to 960 MHz) & < 2.5:1 (1710 to 2170 MHz) • Nominal impedance: 50 ohms • Polarization: Vertical • Radiation Pattern: (-3 d B beamwidth) • Horizontal: Omnidirectional • Vertical: 40 deg (806 to 960 MHz) & 40 deg (1710 to 2170 MHz) Mechanical Specifications • Radome

Material: Off-white pultruded fiberglass, UV-protected • Cap

Material: Off-white Makro Blend plastic • Radome dimensions: 1.25 in. OD x 16 in H (3.175 cm OD x 40.64 cm H ) • Radome weight: 0.375 lb (0.17 kg) • Mounting hardware • Bracket & clamps (for mast mounting) • Bracket (for wall mounting) • Screws not included (for wall mounting) Outdoor Antenna Lightning Arrestor 3G-ACC-OUT-LA Description • 3G lightning arrestor for outdoor antennas • Type: Inline quarter-wave arrestor with integrated high-pass filter • Bulkhead mounted & grounded with optional ground lug • Can be used with 3G-ANTM-OUT-COMBO outdoor omni antenna with lightning arrestor • Can be used with the following cable extensions: 3G-CAB-ULL-20, 3G-CAB-ULL-50, 3G-CAB-LMR240-25, 3G-CAB-LMR240-50, & 3G-CAB-LMR240-75 • Indoor (preferred) or outdoor (optional) installation • No maintenance required





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The Cisco Unified Wireless IP Phone 7925 Multi-Charger can charge up to six phones & six batteries at the same time. ...

The AIR-ANTM2050D-R antenna operates in the 2.4- & 5-GHz bands, & is designed for use with spatial-diversity access point (AP) systems. The AIR-ANTM2050D-R antenna is compatible with Cisco 802.11a/b/g radio products using a reverse-polarity threaded Neill-Concelman (RP-TNC) connector. Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

The Cisco 1-port T1/E1 multiflex interface cards support generic single-port T1 or E1 trunk interfaces for voice, data, & integrated voice and/or data applications. These cards provide basic structured T1 service, as well as structured & unstructured E1 services. ...

The Second-generation 1- & 2-port G.703 Multiflex Trunk voice/WAN Interface Cards support not only unstructured E1 but also all the features of the other Cisco MFT VWIC2 cards, including drop & insert. Additional flexibility is provided on the 2 port G.703 Multiflex Trunk voice/WAN Interface Cards with the capability to configure one port for unstructured E1 while configuring the other for standard framed E1. ...

Cisco N2XX-AQPCI05= Fibre Channel Host Bus Adapter with 8.5 Gbps data transfer has a 2 x LC fibre channel. This adapter is part of the QLE2500 HBA product family that offers next generation 8 Gb FC technology, meeting the business requirements of the enterprise data center. Interfaces/ports: 2 x LC fibre channel, PCI express 2.0 x 8 Dimensions: 2 1/2" (H) x 6.6" (W) Compatability: PC, unix Connectivity technology: Wired Maximum data transfer rate: 8.5 GB/s Topology: Point-to-point, switched fabric Temperature: 32
- 131 deg F (operating); Humidity: 10
- 90% (operating) Form factor: Low profile plug in card Industry standards: FCC Part 15, Subpart B, Class A, VCCI V-3/2004.4, MIC, BSMI (CNS 13438), UL, c UL, UL60950, CSA C22.2 No.60950, Class 1 Laser Product per DHHS 21CFR J, TUV: EN60950-1:2001, EN60825-1:1994+A1+A2, EN60825-2:1994+A1 Protocols: FC-AL-2, FC-AL, FC-Tape, FCP-3-SCSI, FC-SP, FCP-2, FCP-3 / Topology: Point to point, Switched fabric / Fibre class supported: Class 2, class 3 Fibre type: Multimode Certificates & standards: WEEE, Energy Star, Ro Hs-6

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Cisco AIR-AP-BRACKET-2=
- AP 1040/1140/1260/3500 Series Mounting Bracket, Universal Please note: networking components such as
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Todays data centers are increasingly filled with dense rack-mount & blade servers that host powerful multicore processors. The rapid increase in in-rack computing density & the increasing use of virtualization software combine to accelerate the demand for 10 Gigabit Ethernet & consolidated I/O: applications for which the Cisco Nexus 5000 Series Switches are an excellent match. With low latency, front-to-back cooling, & rear-facing data ports, the Cisco Nexus 5000 Series is designed for a broad range of physical, virtual, storage access, & high-performance computing environments, thus giving customers the flexibility to meet & scale their data center requirements in a gradual manner & at a pace that aligns with their business objectives. The switch series, using cut-through architecture, supports line-rate 10 Gigabit Ethernet on all ports while maintaining consistently low latency independent of packet size & services enabled. It supports a set of network technologies known collectively as Data Center Bridging (DCB) that increases the reliability, efficiency, & scalability of Ethernet networks. These features allow the switches to support multiple traffic classes over a lossless Ethernet fabric, thus enabling consolidation of LAN, SAN, & cluster environments. Its ability to connect Fiber Channel over Ethernet (FCo E) to native Fiber Channel protects existing storage system investments while dramatically simplifying in-rack cabling. In addition to supporting standard 10 Gigabit Ethernet network interface cards (NICs) on servers, the Cisco Nexus 5000 Series integrates with multifunction adapters called converged network adapters (CNAs) that combine the functions of Ethernet NICs & Fiber Channel host bus adapters (HBAs), making the transition to a single, unified network fabric transparent & consistent with existing practices, management software, & OS drivers. The switch series is compatible with integrated transceivers & Twinax cabling solutions that deliver cost-effective connectivity for 10 Gigabit Ethernet to servers at the rack level, eliminating the need for expensive optical transceivers. The Cisco Nexus 5000 series is designed for data center environments with cut-through technology that enables consistent low-latency Ethernet solutions, with front-to-back cooling, & with data ports in the rear, bringing switching into close proximity with servers & making cable runs short & simple. The switch series is highly serviceable, with redundant, hot-pluggable power supplies & fan modules. It uses data center-class Cisco NX-OS Software for high reliability & ease of management. The Cisco Nexus 5548UP is a 1RU 10 Gigabit Ethernet, Fiber Channel, & FCo E switch offering up to 960 GBps of throughput & up to 48 ports. The switch has 32 unified ports & one expansion slot. ...