NEW GL Communications Dual Ultra HD E1 Analyzer PCI Card & HDE018 Software

Description

This sale is for
a
GL Communications HDE001 High Density Dual E1 Analyzer PCI Card HDE018 Software.
Software Serial Number matched to This Card.
The new generation boards have item numbers HDT001 and HDE001 for "High Density Dual T1" and
"High Density Dual E1". These replace the older DPT001 and DPE001 boards. They can be distinguished
from the DP-series boards by the letters "HD" appearing on the card bracket immediately below the T1 or
E1 designator (Earliest productions of this board were distinguished by red "E1" or "T1" lettering.)
Serial Number: HDE001 - 866XXX
The HD boards are significantly faster, and significantly more efficient than the older boards. The new
boards use DMA and a 32-bit wide bus; the older boards used an interrupt driven scheme and a 16-bit
bus; the older boards sometimes conflicted with interrupts shared by other devices.
CPU utilization with the newer boards is negligible with increasing boards in a system. With the older
boards, there was a practical limit of 4 dual boards to a system - with limitations in overall capability
as well. One can easily put 12 new dual boards in one rack system running many applications on all
24 ports simultaneously. For example, one can simulate echo on hundreds of timeslots by running
simultaneously "delay/attenuate" on all 24 T1 ports on all timeslots.
Unlike older boards, HD Boards are compatible with dual processor motherboards and software that
simulates dual processors (i.e. hyperthreading).
NEW OLD STOCK SURPLUS!
This item is NOT FOR EXPORT.  U.S. SALES ONLY.
Diversion is subject to civil and criminal Penalties.
18991/old/1/9*6*2/bc