GL Communications, Inc.

LightSpeed1000™ hardware platforms (PCIe Card and USB Pod) are capable of OC-3/12 and STM-1/4 wire-speed processing on quad optical ports for functions such as wire-speed recording and playback of Unchannelized and Channelized ATM, PoS, and RAW Traffic. Test and monitor up to 168 T1 (or 56 T3T1, 42T3E1), or 126 E1 (or 32 E3E1) channels on a channelized SONET/SDH link. Read more...

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GL Communications, Inc.

GL offers rack-based platform for test tools as they compact and higher density form factor solution for testing, monitoring, and troubleshooting network conditions. Within mTOP™ rack system the USB based hardware units can be easily deployed and securely fixed to provide extraordinary scalability to test switches, routers and end-to-end Networks. Read more...

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GL Communications, Inc.

GL offers high density variant using mTOP™ 1U/2U rack mount enclosures within which PacketExpert™ 10GX USB units are stacked to provide high density GigE ports form factor solution for testing GigE switches, routers and network conditions. Read more...

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GL Communications, Inc.

Benchmarking tests highlight the performance of mobile networks based on various Quality of Service (QoS) parameters laid down by the telecom regulating authority of respective countries. Independent agencies conduct sample ‘Drive tests’ across various cities as part of audit for a service provider and assess the mobile networks performance. Read more...

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GL Communications, Inc.

Testing network performance of high-speed Ethernet links is challenging and requires specialized test tools to capture-packets-of-interest and decode, generate events-driven triggers and actions, multi-stream playback, impairment generation, perform RFC2544 / Y.1564 / RFC6349 tests, Stacked VLAN/MPLS tests, and many others. Read more...

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GL Communications, Inc.

VQuad™ Probe HD is an all-in-one self-contained node supporting multiple physical interfaces for connecting to practically any wired or wireless network, including Wireless (Bluetooth®, Wi-fi, 3G, 4G, LTE, PTT), VoIP, Analog, and TDM, while automating voice, data and video quality testing. Read more...

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Electro Standards Laboratories

Model 600 "Blue Box" Breakout Box EIA RS-232 Interface Analyzer
Red LED's simultaneously display polarity, activity and validity of key interface Signals!

  • Easy testing of computer's serial data interface.
  • Compatible with EIA RS232, CCITT V.24, and MIL-188C.
  • Lightweight, pocket-sized and ba...
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Electro Standards Laboratories

Model 900 EIA/TIA RS-530 Interface Analyzer
LED's Display Red, Green & Off to Indicate Signal Status

  • Easy to use; plug and play
  • Easy determination of proper data cable design
  • Ask about DB9 EIA/TIA RS-422 and EIA/TIA RS-485 adapter kits
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GL Communications, Inc.

GL's vHandi™ is a compact portable hand-held FXO simulator that can simulate an analog phone. The vHandi™ call and voice tests can be completely automated or manually performed. The vHandi™ can work with GL's VQuad™, Voice Quality Test, and WebViewer™ applications to perform centralized voice quality measurements and analysis. Read more...

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