GL Conveys the Availability of its T1 E1 Single or Multi-port Repeater

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GL Communications Inc.conveyed today the availability of its T1 E1 Multiport Repeaters

T1 E1 Multiport Repeater

GL’s T1 E1 Multiport Repeaters generate multiple identical T1 E1 outputs for each T1 E1 input, thus increasing the range of transmission of T1 E1 signals.

GL Communications Inc. a leader in providing PC-based test, analysis and simulation products and consulting services to the worldwide telecommunications industry, conveyed today the availability of its T1 E1 Multiport Repeaters.

Speaking to the press, Mr. Vijay Kulkarni, CEO of the company said, “GL’s T1 E1 Multiport Repeaters generate multiple identical T1 E1 outputs for each T1 E1 input, thus increasing the range of transmission of T1 E1 signals.”

He added, “A single/ dual Multi-port Repeater can be used for the following purposes:

·To generate multiple identical T1 E1 outputs for each T1 E1 input
·To test and load multiple T1 E1 interfaces simultaneously
·For broadcast applications and traffic generation and simulation
·To preserve the strength of the signal and extend the distance over which the signal representing the data can be transmitted

The single bantam version provides ten identical outputs from a single T1 E1 input. And the single RJ45 version provides twelve identical outputs from a single T1 E1 input.”

Mr. Kulkarni further added, “The dual version provides four outputs for each of the two inputs. The device is also useful in lab environments for load testing and signal duplication purposes. The output signals are regenerated versions of the input signal(s), that is, the input signal is detected via a data and clock detector circuit and regenerated at the output with identical line coding.”

Important common features of Single or Dual Multi-Port Repeater

·The input and output connections are through standard bantam or RJ 45 jacks
·Inputs and outputs are compatible with CCITT G.703
·Units operate on a voltage of 7-12 V DC and draw a current of upto 1000 mA.
·T1 and E1 signals are terminated at 100 Ohms or 120 Ohms respectively
·The repeater permits output drive for line lengths up to 655 feet
·The T1 Multi-port Repeater and E1 Multi-port Repeater are available as separate units
·LEDs are provided to indicate the presence or absence of input signals and power.
·Provides Terminate, Bridge and Monitor mode of operations

About GL Communications Inc.,

Founded in 1986, GL Communications Inc. is a leading supplier of test, monitoring, and analysis equipment for TDM, Wireless, IP 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 includes T1, E1, T3, E3, OC-3, OC-12, STM-1, STM-4, analog four-wire, and analog two-wire interface cards, external portable pods, and complete system solutions. Capabilities include voiceband traffic analysis and emulation across all traffic types (voice, digits, tones, fax, modem), all protocols (ISDN, SS7, GR-303, Frame Relay, HDLC, V5.X, ATM, GSM, GPRS, LTE, etc.), and with capacities up to thousands of channels. Our newest products provide astonishing capacity and capture capability up to and including gigabit speeds.

GL’s VoIP and IP products generate / analyze thousands of calls and traffic simultaneously with traffic types such as frames, packets, voice files, digits, video, tones, noise, and fax. Almost all codecs are supported including G.711, G.729, AMR, EVRC-A, B, C, GSM, iSAC, and many more. Additional features include visual analysis, real-time listening, and recording. The product line also includes Ethernet / IP Testing capability that simulates and checks frame transport and throughput parameters of Ethernet and IP networks, including delay, errors and other impairments.

GL's Voice Quality Testing (VQT) product line complements all of GL's products. Using ITU-standard algorithms (PAMS, PSQM, and PESQ), GL's VQT provides a widely accepted solution for assessing voice quality in the telecom industry. Voice Quality Testing across multiple networks (T1, E1, T3, E3, OC-3, OC-12, VoIP, Wireless, and Landline) is available.

GL’s Wireless Products perform protocol analysis and voice quality assessment on GSM, CDMA, UMTS, and LTE networks. Connections can be made to any wireless phone with automated call control, GPS mapping and real-time signal measurements.

GL’s Echo Canceller testing solutions provide the broadest range of simulation and analysis, including line and acoustic echo. GL’s compliance testing per G.168. G.167 and P.340 across TDM, IP, VoIP and Wireless networks is widely accepted in the industry.

GL’s wireless VQT solutions help assessing impairments to voice quality such as poor mobile phone quality, voice compression and decompression algorithms, delay, loss and gain in speech levels, noise, acoustic and landline echo, and other distortions are easily assessed and accurately measured.

GL’s Handheld data testers can test a wide variety of communications facilities and equipment including T1, fractional T1, E1, fractional E1, T3 and E3 modems, multiplexers, CSU, DSUs, T1 CSUs, DTUs, NTUs and TIUs and more. The testers provide convenience, economy, and portability for almost any interface, including RS232, RS-422, RS-530, X.21, T1, E1, T3, E3, and many others.

GL’s Network Surveillance and Monitoring products include Probes for TDM, IP, VoIP, ATM, and Wireless networks. An open standards based approach provides a scalable, feature rich, real-time access to network characteristics. Centralized or distributed access, efficient transport and database loading allow compatibility with 3rd party and standards based monitoring systems.

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Gururaj S D