Dwyer Instruments, Inc.    Michigan City, IN 46361
Mar 17, 2011 Suited for general electrical testing and troubleshooting, Model MM-2 measures DC voltage to 1,000 V and AC voltage to 750 V, DC and AC current to 10 A, and resistance to 400 W. Meter also includes audible continuity, diode, LED, and transistor hFE tests with rotary switch for selecting function. With 4-digit backlit LCD, multimeter indicates value, mode, and low battery. Test leads, 9 V battery, and instructions are included.

OFS FITEL LLC.    Norcross, GA 30071
Mar 14, 2011 Simplifying network design while promoting performance in terms of link distances and spectral efficiency, TrueWave® HD ocean fiber features negative dispersion value of -14 ps/nm-km for transoceanic applications. Product is designed for use in submarine cables engineered for long- and medium-haul ocean repeatered systems utilizing advanced modulation formats in DWDM systems. Fibers are selected to meet specifications for number, color, length, and transmission properties.

Dicon Fiberoptics Inc.    Richmond, CA 94804
Mar 11, 2011 MEMS Split, Select, and Drop delivers colorless and directionless capabilities to ROADM networks. It simultaneously broadcasts multi-wavelength input signals through array of MEMS 1xN Switches, which offer switching time of less than 20 ms, and MEMS Tunable Filters. These feature ±50 pm wavelength setting accuracy within C or L Bands and tuning speed of less than 30 ms. Available with 4 channels, splitter can be scaled to any number of channels and suits metro and regional optical networks.

OFS, Specialty Photonics Division    Avon, CT 06001
Mar 11, 2011 In combination with erbium-doped fiber amplifiers, HPU42000 Series Amplifiers optimize optical signal-to-noise ratio and compensate for optical loss resulting from optical transmission lines and optical components. With built-in AGC function, output power per channel at each amplifier is kept constant by controlling gain automatically, optimizing integration in transmission systems.

Crestron Electronics, Inc.    Rockleigh, NJ 07647
Mar 10, 2011 Accepting all analog and uncompressed HD A/V signals, control, data, and Ethernet from single multimode fiber strand, DM-RMC-150-S DigitalMedia 8G(TM) Fiber Receiver and Room Controller outputs standard HDMI to display device. Unit includes RS232, IR, and Ethernet ports as well as relays, closure sensing, and USB ports for additional control options. Additionally, Model DM-RMC-150-S provides separate analog stereo audio output and can function as keyboard/mouse extender.

Communications Specialties, Inc.    Hauppauge, NY 11788
Mar 03, 2011 Available in card and box versions, Fiberlink® 3370 Series allows Ethernet and 2 channels of bi-directional RS-Type data along with SMPTE-compliant 3G/HD/SD-SDI to be transmitted over 1 single mode fiber or 2 multimode fibers. All data channels are available simultaneously and switches on transmitter allow operator to configure each of 2 pairs of data independently. Series is suited for broadcast studios, OB Vans, point-of-view cameras, medical imaging, stadiums, and transportation hubs.

Dicon Fiberoptics Inc.    Richmond, CA 94804
Mar 02, 2011 Equipped with MEMS Tunable Filters, 4-channel MEMS Tunable Demux allows both wavelength selection and signal continuation. After multi-wavelength input signal is broadcast to filter, MEMS mirror tilts precisely to tune single wavelength channel to output fiber. Featuring Gaussian-shaped pass-band optimized for 50 or 100 GHz channel spacing, MEMS mirror provides ±50 pm wavelength setting accuracy within C or L Bands and tuning speed of less than 30 msec.

GAO Tek Inc.    Toronto M1B2K4  Canada
Mar 01, 2011 Incorporating 4,000 count auto-range True RMS digital multimeter and handheld digital storage oscilloscope, Model 6102 measures AC/DC voltage and current, resistance, capacitance, frequency, duty cycle, power output, and continuity. Unit features full auto set up for volt/div and time/div, and provides DSO auto measurement as well as DSO cursor readout. Operating for up to 16 hr on single charge, meter offers 4 Mbps real-time sampling rate and can save and recall up to 100 waveforms and data.

JK Lasers    Warwickshire CV21 1QN  United Kingdom
Feb 25, 2011 Mode Converter Fiber Coupler (MCFC) takes Gaussian profile single-mode fiber input from fiber laser and couples it into Luminator(TM) fiber. Focused spot sizes in range of 60-1,500 µm can be selected by use of appropriate Luminator process tools. Product has detachable output fiber and suits welding applications where profile and small spot size of Gaussian beam are not optimal, such as butt welding parts with fit-up tolerances larger than Gaussian spot size or thin foil welding.

Aven, Inc.    Ann Arbor, MI 48108
Feb 22, 2011 Equipped with LCD and non-contact voltage sensor, Pen-Style Digital Multimeter measures, tests, and troubleshoots any electronic device or circuit board. Unit measures AC/DC voltage, minivolts, current, and resistance for capacitor checks, level tests, diode tests, and continuity tests. Operating on two AAA batteries, pocket tool includes max value hold, data hold, automatic power shutoff, resettable fuse, and rubber molding for impact protection.

Giga-tronics, Inc.    San Ramon, CA 94583
Feb 22, 2011 With up to 26,000 readings/sec, Model 8650B works with diode power sensors covering power ranges from -70 to +47 dBm. Unit includes LAN, USB, GPIB, and serial interfaces. Single-channel 8651B and dual-channel 8652B offer RF and microwave power measurement, making them suitable for wireless communications and defense electronics systems. Offering dynamic range of -50 to +20 dBm, Power Sensor 81305A features power linearity of 0.05 dB/dB from -50 to 0 dBm and 0.10 dB/dB from 0 to +15 dBm.

Giga-tronics, Inc.    San Ramon, CA 94583
Feb 22, 2011 With frequency range of 100 MHz to 20 GHz, Model GT-8555A provides fully calibrated, peak and average RF and microwave power measurements, making it suited for wireless communications and defense electronics systems. Unit supports power versus time, time gating, and automatic pulse parameter measurements. Delivering 2,000 readings/sec, sensor has wide dynamic range of -40 to +20 dBm and low VSWR of 1.2:1. It includes PC-based user interface and MeasurementXpress software.

Omega Engineering, Inc.    Stamford, CT 06907
Feb 17, 2011 Digital multimeters of HHM10/20/30 Series have GS-Mark EN61010-1 Approval and over-voltage Category II 600 Vdc/Vac rating. Models HHM26 and HHM28 (RS-232 Interface); logic probe tester models HHM15, HHM20, and HHM23; as well as temperature measurement models HHM19 and HHM21 measure 7.6 x 3.6 x 2.1 in. and have 200 hr battery life. All come with protective rubber boot with tilt stand, set of safety test leads, and 9 V alkaline battery.

Omega Engineering, Inc.    Stamford, CT 06907
Feb 17, 2011 Comprising 10 different models, HHM590 Series has GS-Mark EN61010-1 Approval Voltage Category III 600 V, Pollution Degree II. Units provide 1,999, 2,500, 3,999, and 4,300 count resolution as well as Max, Data Hold, Peak, and Æ Zero functions. Measuring 9.9 x 3.9 x 1.8 in., all clamp-on meters include set of safety test leads, 9 V alkaline battery, and operator's manual. Temperature models additionally come with type K beaded wire thermocouple.

Highland Technology, Inc.    San Francisco, CA 94103
Feb 08, 2011 Model PH200 Nanowatt Photoreceiver is free-space optical/electrical converter that provides near shot noise performance. Device features photon feedback architecture that delivers bandwidth of greater than 1 MHz, and which provides linearity, bandwidth, and dynamic range suitable for 10 nA to 100 µA photodiode signals.

OFS, Specialty Photonics Division    Avon, CT 06001
Jan 27, 2011 Designed with standard size and optical performance in compliance with ITU - T G652, Phase Stabilized Optical Fiber (PSOF) Cable is used for transmitting base band signals in synchronized measurement systems. Cable, constructed with aramid strength members and outer PVC jacket with 2.8 mm dia, is buffered with liquid crystal polymer, which has negative thermal expansion coefficient. Thermal stability of propagation time is less than or equal to 5 psec/km/°C over 0 to +35°C range.

GAO FiberOptics Inc.    Toronto   Canada
Jan 25, 2011 Compatible with single- and multi-mode fiber, model 5101 is suited for fiber optic network maintenance in telecommunications and CATV systems. It features end-to-end visual fiber identification and can detect breaks and micro-bends through jacketed fiber. Offering wavelengths from 640-660 nm, instrument has measurement range is up to 5 km and operates for 30 hr per battery charge. Universal connector enables use with various patch cords, ribbons, or bunched pigtails.

GarrettCom, Inc.    Fremont, CA 94539
Jan 18, 2011 Magnum 10KT Managed Switches offer time synchronization based on IEEE 1588v2 protocol to provide sub-nanosecond timing accuracy. Substation-hardened enclosure utilizes advanced thermal design that allows switches to run cool and efficiently. Devices support master clock, boundary clock, and transparent clock features. Rack-mountable, 1U units have 10 slots for up to 36 x 100 Mb fiber and copper ports, including up to four Gb ports. Power supplies are available with multiple voltage options.

Electro Standards Laboratories    Cranston, RI 02921 3403
Jan 14, 2011 Offering manual control via front panel pushbutton or remote control via RS-232 (DB9) serial port, QuickSwitch® 6271 lets users access either of 2 SC duplex fiber optic networks from one computer connected to SC duplex COMMON port. MEMS-based multimode mirror switch (1,300 nm) shows position on front panel LED. Switched fiber optic SC duplex ports are transparent to data and speed, and switch will remain in current position and continue to allow unit to pass data in event of power failure.

Anritsu Co.    Richardson, TX 75081
Jan 07, 2011 Covering PCS and AWS cellular frequency ranges, MW8219A PIM Master(TM) accurately locates source of passive intermodulation. Field personnel can use PIM Master to generate 2 high-power tones in transmit band of base station, and use supported handheld analyzer to measure 3rd, 5th, or 7th order intermodulation products in receive band that travel down same cable. With 40 W testing, unit can locate intermittent failures due to light corrosion, high-traffic loading, or changing weather conditions.