Features: • Suitable for Stratum 3 and 4 SONET or SDH Equipment Clocks (SEC) applications• Supports 14 individual inputs (LVDS, LVPECL, TTL) at Nx8 kHz multiples up to 155.52 MHz• 11 output reference clocks: 7xSEC(1.544MHz, 2.048MHz, 6.48 to 155.52MHz), 1BITS(1.544MHZ, 2.048MHZ),...
STS-100: Features: • Suitable for Stratum 3 and 4 SONET or SDH Equipment Clocks (SEC) applications• Supports 14 individual inputs (LVDS, LVPECL, TTL) at Nx8 kHz multiples up to 155.52 MHz• ...
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The STS-100 module provides Synchronous Equipment Timing Source (SETS) function in a SONET/ SDH network element. It generates SONET/SDH equipment clocks (SEC) and frame synchronization clocks. The module supports Free run, Locked and Holdover modes of operations. The module supports 14 input clocks and generates 11 different outputs. The module also supports master/slave configuration, which provides protection against single STS-100 failure. This module is incorporated with a microprocessor port, which provides access to the internal registers.
The STS-100 module is a platform that is designed to support easy installation and upgrade paths of the ACS8530 SETS chip from Semtech. For timing diagrams and additional details, please refer to the ACS8530 data sheet. For register assignments, please refer to the ACS8530 data sheet.
This product is ROHS-5 compliant. ROHS-5 indicates that this product is ROHS compliant except for lead from those manufacturers wishing to take the lead exemption.
Symbol | Parameter | Minimum | Nominal | Maximum | Units | Notes |
VCC | Power Supply Voltage | -0.5 | 3.6 | Volts | ||
VI | Input Voltage | 3.6 | Volts | |||
VO | Output Voltage | 3.6 | Volts | |||
Ts | Storage Temperature | -40 | 85 |