GL Communications Inc. is a leading supplier of test, monitoring, and analysis equipment for TDM, Wireless, and VoIP networks. Unlike conventional test equipment, GL's test platforms provide visualization, capture, storage, and convenient features like portability, remotability, and scripting.
GL’s TDM Analysis & Emulation line of products include...
GL's RTP ToolBox™ testing and simulation tool is designed not only to monitor RTP and RTCP packets, but also to allow users to manually create and terminate RTP sessions, independent of call-signaling protocols such as SIP, H323, MEGACO, or MGCP.
The PacketStorm200E IP network emulator provides wan emulation and network simulation in a small, portable unit. The PacketStorm200E emulates any network condition in a repeatable and controllable lab setting. To re-create any network condition, the emulator can impair IP and non-IP traffic, provide dynamic, time-varying impairments, and use a fully independent and flexible GUI architecture. Data generation provides network simulation without utilizing network resources or equipment.
The PacketStorm400E IP network emulator provides wan emulation and network simulation. The PacketStorm400E emulates any network condition in a repeatable and controllable lab setting. To re-create any network condition, the emulator can impair IP and non-IP traffic, provide dynamic, time-varying impairments, and use a fully independent and flexible GUI architecture. Data generation provides network simulation without utilizing network resources or equipment.
GL's HDLC protocol analyzer provides the capability to capture, and analyze HDLC data on a full duplex T1 or E1 line. The data channel may utilize all or a fractional part of the T1 or E1 line. Also there may be multiple data channels within the T1or E1 line. After setting the HDLC data channel parameters and starting the decoding process, the main screen displays the received HDLC frames in hex format. Flags are stripped, all other data is presented, including CRC bytes.
MET evaluates products and systems to extreme environmental conditions in our Environmental Simulation Laboratory. Testing is automated through computer controlled systems to maximize accuracy and repeatability.
CRFS has developed a proprietary simulation and RF planning tool - RFeye Sim. This can be used to analyse the geolocating capabilities of individual receivers and networks of receivers over a wide geographic area for a variety of transmission sources. It can also be used to demonstrate the comparative performance benefits of the RFeye over other receivers, as well as for planning and optimising receiver positions at customer locations.
ARINC825 (CAN bus) Test & Simulation Module for CPCI with four electrically isolated CAN bus nodes operating concurrently at CAN bus high speed bit rate of up to 1Mbit/s.The ACC825-3U CPCI Card can work either with full functionality as an active CAN node for testing and simulating or in ‘listening only’ mode for monitoring and recording purposes.
* New high-tech product integrating mechanical and photoelectrical technologies * LCD screen can be used to show the measuring method, test force, indentation length, hardness value, dwell time of test force * Especially suitable for testing the hardness of micro and thin specimen, fragile material * By means of closed-circuit system for control, CPU control testing force to load, dwell and unload, the sensor feedback information, therefore the lost of the testing force can be automa...