GL announces dual T1 E1 Express boards

October 11, 2014. GL Communications Inc. has announced the T1 E1 Express (PCIe) analysis and emulation boards.

Vijay Kulkarni, CEO of the company, said, “GL's Dual T1 E1 Express (PCIe) boards are high-density dual T1 or E1 boards with newer PCIe (x1) bus interface. These cards are identical to the portable tProbe units except for FXO FXS and Datacom functionality.”

He added, “In addition to basic T1 E1 applications and optional special applications, dual T1 E1 Express (PCIe) boards also support enhanced VF drop and insert with software-selectable VF (virtual function) Tx and Rx impedances (135 Ω, 150 Ω, 600 Ω, 900 Ω, or high), pulse mask compliance , and jitter generation and measurement testing applications.”

The cards can monitor T1 E1 line conditions such as frame errors, violations, alarms, and clock (or frame/bit) slips. They support comprehensive analysis and emulation of voice, data, fax, protocol, analog, and digital signals as well as echo and voice quality testing. The cards are available with a GUI for Windows 7 and Windows 8 operating systems with support for almost all existing T1 E1 analyzer applications.

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