User's Manual
Table Of Contents
- 1. Getting started
- 2. Introduction
- 3. Preparation
- 4. About the terminal
- 5. Mounting and installing the terminal
- 6. Connecting to the terminal
- 7. Managing the terminal
- 8. Configuring the terminal
- 9. Configuring the traffic interfaces
- 10. Cross Connections
- Embedded cross connect switch
- The Cross Connections application
- The Cross Connections system requirements
- Installing the Cross Connections application
- Opening the Cross Connections application
- The Cross Connections page
- Setting the terminal's address
- Management and user ethernet capacity
- Setting card types
- Getting cross connection configuration from the terminals
- Creating cross connections
- Sending cross connection configuration to the terminals
- Saving cross connection configurations
- Using existing cross connection configurations
- Printing the cross connection configuration
- Deleting cross connections
- Configuring the traffic cross connections
Configuring the traffic interfaces | 117
DTE to DCE Mode 3: RxC (X.21) - 40 kbit/s overhead
(Pass-through clocking)
DTE
clocks
used
DCE
clocks
used
Clock passing Comment
RxC RxC 40 kbit/s of overhead used to
transport RxC from the DTE to
DCE.
Preferred option for X.21.
DTE to DCE Mode 5: RxC → RxC - 40 kbit/s overhead
(Pass-through clocking)
DTE
clocks
used
DCE
clocks
used
Clock passing Comment
RxC and
TxC
RxC and
TxC
40 kbit/s of overhead used to
transfer RxC from the DTE to
the DCE RxC and TxC.
Receiver derived clock system.