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Computer Hardware & Peripherals ->
Computer Networks
Computer Networks
(Showing headlines 21 - 40) << 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ...
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 UHF Data Radio Modem meets all CE requirements.Raveon Technologies Corp.
Vista, CA 92081
Oct 21, 2009
Compliant with ETSI EN 300 113, Model M7 features 1-5 W of RF output in 440-480 MHz band, communication range up to 50 miles, T-R switching time of 10 msec, remote diagnostics, and programmable over-the-air data rates of 1,200-9,600 bps. Unit has built-in store-and-forward repeater capability and remote ping capability to test connection. With selectable RS232/422/485 interface, modem can communicate with almost any telemetry system, PLC, GPS, RTU, or other data device.
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 USB Accessory Switch offers key multimedia functionality.Fairchild Semiconductor
San Jose, CA 95134
Oct 20, 2009
Housed in 1.8 x 2.6 x 0.55 mm UMLP package, Model FSA800 handles USB data, stereo and mono audio, microphone, and UART data all on common connector port. Unit offers built-in charger detection and 28 V of overvoltage tolerance. Built-in termination resistors eliminate pop noise, while negative swing capability enables audio signals to swing below ground, eliminating need for AC coupling capacitors. Switch is suited for USB port isolation, connector sharing, and signal multiplexing.
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 Network Analyzer helps optimize DOCSIS 3.0 services.Sunrise Telecom Inc.
San Jose, CA 95119
Oct 20, 2009
Combining sweep, triple play service, and cable modem analysis, CM2800 lets field technicians monitor and diagnose issues/impairments on upstream and downstream channels to ensure no critical voice, data, or video service disruptions occur. True non-interfering downstream sweep ensures network is operating at required levels and frequency responses, while 5-200 MHz upstream sweep lets one person test full frequency span of return lasers with one instrument.
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Network Appliance Platform offers 4 Gigabit LAN ports.AXIOMTEK
Taipei Taiwan
Oct 20, 2009
Equipped with 2 DIMM sockets supporting up to 4 GB DDR2 system memory, NA-820L combines firewall, VPN, IDS/IPS, content filtering, UTM, network management, and network security capabilities. It is built with Intel® 945GC+ICH7R chipset and supports Intel Core(TM)2 Duo processor up to 1.8 GHz with 800 MHz FSB. Expansion is made possible via PCI slot, MiniPCI slot, and CompactFlash(TM) socket, and LAN bypass function prevents network problems when platform shuts down.
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Rackmount Network Appliance targets SMBs.AXIOMTEK
Taipei Taiwan
Oct 20, 2009
Configured with 2.26 GHz Intel® Core(TM) 2 Duo processor with Mobile Intel® GM45 Express chipset, 19 in. 1U Model NA-812B includes 2 DDR3 SODIMM slots that support 800/1,066 memory up to 4 GB. Platform is available with 6 GigE ports through PCIe interface. To ensure uninterrupted network connection, NA-812B supports bypass function which is activated automatically when system is powered down/off. For storing event log data, NA-812B has space for two 2.5 in. SATA2 HDD or one 3.5 in. SATA2 HDD.
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Network Appliances are available in five 64-bit models.A10 Networks, Inc.
San Jose, CA 95131-1578
Oct 20, 2009
Model AX 2500 Application Delivery Controllers deliver 10 Gbps throughput and 300k Layer 4 connections/sec (CPS), while AX 2600 devices deliver 18 Gbps throughput and 355k Layer 4 CPS. Suitable for large enterprises, AX 3000 delivers 22 Gbps throughput and 440k Layer 4 CPS. Model AX 5100/5200 units offer 2 million/3 million Layer 4 CPS, respectively, both providing 40 Gbps throughput. All models feature Layer 4-7 application acceleration, server load balancing, and virtualization.
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Gateway Chip suits mobile backhauling infrastructures.Siverge Networks
Herzliya Pituah 46733 Israel
Oct 19, 2009
Consisting of ASIC and FPGA core, SivGate(TM) Wireless Universal Gateway Chip supports any generation of mobile network, network interface, and backhauling infrastructure. Unit is compliant with all required physical interfaces such as Ethernet, PDH, and SONET/SDH, as well as associated Layer 2 data and bundling protocols. In addition to 2.5/10 Gbps high-speed version for multi-service operation, gateway comes in 155 Mbps low-speed version for cell sites aggregation.
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Ethernet Transport Switch meets growing service demands.Extreme Networks, Inc.
Santa Clara, CA 95051
Oct 19, 2009
Featuring proactive service management tools, BlackDiamond® 20804 is engineered to handle demands of residential video, business Ethernet, and mobile backhaul services. It provides 120 Gbps per slot line-rate switching capacity in 4-slot chassis, supporting up to 32 line-rate 10 GE ports per chassis today as well as offering bandwidth for future 100 GE I/O Modules. Support is also provided for future switch fabric upgrades, enabling 480 Gbps of switching capacity per slot.
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 Gigabit Ethernet Switch Card is available in PCI-104 format.KORENIX Technologies
Taipei 231 Taiwan
Oct 16, 2009
With 1.5 kV Hi-pot isolation protection and overload current/voltage protection, 4-port gigabit Ethernet Switch Card, JetCard 2154G provides higher bandwidth data transmission to IPC devices. Gigabit ports allow IPC to function as industrial Ethernet switch without additional Ethernet device. Product supports -25 to 70°C operating temperature, and can equip IPC devices with various Ethernet management features, including QoS.
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 PoE Switch is designed for vehicle automation.KORENIX Technologies
Taipei 231 Taiwan
Oct 16, 2009
Featuring end-span architecture, JetNet 3708-24V features 8 auto-negotiating ports with shielded RJ45 connectors for EMI and RFI protection. Embedded 4 port IEEE 802.3af PoE delivers 15.4 W per port, while 4 fast Ethernet ports provide simultaneous real-time data transmission. Operating at temperature range of -10 to 60°C, switch integrates 24-48 V power booster that allows for deploying standard PoE IP cameras on buses, railcars, ships, or harbors.
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iSCSI Redundant Controller addresses cloud computing demands.Qsan Technology, Inc
Taipei 114 Taiwan
Oct 16, 2009
With IOPS up to 210K and throughput up to 1,200 MBps, P500H offers redundant, active-active configuration for dual active protection, high-bandwidth cache mirroring, seamless management, multiple target nodes, and high-availability/load-balancing. This 10GbE controller supports SAS and SATA II interfaces at drive-side, while disk auto spindown and advanced cooling lend to power efficiency. Features include up to 32 multiple target iSCSI nodes and up to 128 sessions support.
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Full-Duplex IF Transceiver offers optimized integration.Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Oct 16, 2009
Supplied in 14 x 14 mm QFP, TRF2443 low-noise intermediate frequency (IF) transceiver features cross-polarization interference cancellation support. Integration of 15+ functional blocks, along with output third order intercept point of 29.5 dBm and receiver noise figure of 4.3 dB, ensures linearity and sensitivity suited for wireless infrastructure backhaul and point-to-point microwave end equipment. Other features include programmable baseband low-pass filters and Tx/Rx synthesizers.
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Vector Network Analyzers offer modular hardware option.Rohde & Schwarz GmbH & Co
Germany
Oct 16, 2009
Used with ZVA Series vector network analyzers, ZVAX24 hardware extension facilitates intermodulation and pulse profile measurements. Depending on application, hardware can be equipped with combiners, harmonic filters, pulse modulators, and high power couplers. ZVAX24 is placed under vector network analyzer and RF ports are connected via semi-rigid coaxial cables. Control is performed via USB directly from analyzer, which displays dialog box containing block diagram of extension unit.
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Outdoor 802.11n Access Point can be centrally managed.Trapeze Networks
Pleasanton, CA 94588
Oct 16, 2009
Able to survive harsh climates and industrial settings, MP-632 NonStop Wireless enterprise-class access point can create reliable, secure large areas of high-speed client access, bridges spanning many miles, or mesh networks enveloping large sites. IP67-rated solution, rated from -40 to +131°F, is dual-radio, dual-band (2.4 and 5 GHz), 3 x 3 MIMO access point that connects to network with Gigabit Ethernet and is managed by Mobility System Software.
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Wireless Access Point takes 802.11n technology outdoors.Motorola, Inc.
Schaumburg, IL 60196 4041
Oct 15, 2009
Offering data speeds up to 300 Mbps, AP 7181 helps cities and businesses build reliable, high-bandwidth wireless network infrastructure to meet growing mobility needs. This 802.11n outdoor mesh WAN solution maintains backward compatibility for 802.11a/b/g clients while also improving their performance. Integrating antennas into aesthetic enclosure, unit leverages ADEPT antenna system to communicate 2 simultaneous data streams in same channel while avoiding self-shadowing.
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HDMI 1.4 Transceiver reduces A/V design complexity.Analog Devices, Inc.
Norwood, MA 02062-9106
Oct 14, 2009
In addition to supporting features such as on-screen display and audio-return channel, ADV7623 integrates 4:1 multiplexed input HDMI receiver, HDMI transmitter, as well as CEC (Consumer Electronics Control) buffer and controller into one single-chip platform. Xpressview(TM) technology enables seamless, automatic switching between HDMI-enabled AV devices in a fraction of one second, eliminating up to 19 sec of delay. Complete SDK with repeater driver libraries is also included.
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 Wireless-N Gigabit Router acts as open source Linux platform.Netgear Inc.
Santa Clara, CA 96054
Oct 09, 2009
RangeMax(TM) Wireless-N Gigabit Router with USB (WNR3500L) supports open source, Linux-based software and firmware, facilitating development of applications. Powered by 480 MHz MIPS® 74K CPU core with hardware acceleration, it integrates ReadyShare(TM) USB storage access, 8 MB flash memory and 64 MB RAM, and 802.11n access point with wireless repeater mode. There are five 10/100/1000 Ethernet ports with auto-sensing technology and one USB 2.0 host port.
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Vector Network Analyzers measure down to 70 kHz.Anritsu Co.
Morgan Hill, CA 95046
Oct 09, 2009
Combining DC coverage and wide dynamic range time domain capability, VectorStar 4-port Test Sets include Model MN4694B, which covers up to 40 GHz and Model MN4697B with frequency range up to 70 GHz. Both include bias tees for active measurement applications and measurement speed of 30 µs/point. Units are suited for digital engineers that need to conduct signal integrity measurements on passive high-speed balanced transmission lines and connections.
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 Cat 5e A/B/Off-Line Switch comes with remote control and GUI.Electro Standards Laboratories
Cranston, RI 02921 3403
Oct 07, 2009
Featuring both local front panel pushbutton control and remote control access using Ethernet 10/100 Base T connection with either Telnet commands or GUI, PathWay Model 7355 dual channel RJ45 Cat 5e A/B/ switch allows sharing of single device among 2 other devices with secure off-line position for each channel. Unit includes password protection with ability to change login password and/or switch's IP address. All switched signals are passed via latching copper contact relays.
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WLAN Access Points feature IEEE 802.11n wireless interface.Belden
Richmond, IN 47375
Oct 07, 2009
Supporting MIMO multiple input, multiple output send and receive technology, Wireless LAN Access Points provide stability in both 2.4 and 5 GHz frequency ranges. MIMO is particularly suitable for applications where typical industrial interferences must be expected, such as reflections. Access Points are available in BAT300-Rail model for installation on standard DIN rails in control cabinets and BAT300-F with IP67 housings for direct field installation.
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