Specifications

Chapter 1 Introduction Installation and Operation Manual
1-6 Functional Description FCD-E1LC Ver. 1.0
Sub Link (Optional)
FCD-E1LC
TSER
Internal
Voltages
Main Link
Ch.2
Channel 2 (Optional)
Channel 1
Data Channel
or Ethernet
Ch.1
Data Port
Data Channel
Framer
E1/T1
MAIN
LIU
RSER
E1/T1
SUB
Test
Subsystem
Framer
LIU
Timing
Subsystem
Inband
Management
Interface
Management
Subsystem
Serial Port
Interface
CONTROL DCE
Connector
Power
Supply
Input Power
Connector
Test Switch
Clock Bus
Address Bus
Data Bus
TDM Bus
Figure 1-4. FCD-E1LC Functional Block Diagram
FCD-E1LC includes several main subsystems:
• Internal buses
• Main link interface
• Sublink interface