ESI Configuration via Web Interface
ESI – External Synchronization Input
Menu "IO Config -> Input Configuration -> ESI - External Synchronization Interface"
The ESI (External Synchronization Input) card is capable of adding additional synchronization sources to
an IMS system. It accepts E1 and T1 sources, both as a Bitstream (2.048MBit/s/1.544Mbit/s, supporting SS-
M/BOC) or Frequency (2.048MHz/1.544MHz).
It also handles a configurable frequency (1 kHz - 10 MHz) and 1PPS pulse synchronization source, if re-
quired. An ESI card is, as the MRI card, dedicated to one specific clock module (depending on the slot it is
installed in) and can be installed in both ESI as well as MRI slots.
Configurable Inputs
Input 1:
The input 1 is dedicated to 1PPS pulse synchronization.
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Date: 6th September 2017
IMS-M1000-S