User 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
- Cross connection example
- Symmetrical Connection Wizard
- 11. Protected terminals
- 12. In-service commissioning
- What you will need
- Checking the antenna polarization
- Visually aligning antennas
- Accurately aligning the antennas
- Synchronizing the terminals
- Checking performance
- Checking the receive input level
- Checking the fade margin
- Checking long-term BER
- Bit Error Rate tests
- Additional tests
- Checking the link performance
- Viewing a summary of the link performance
- What you will need
- 13. Maintenance
- 14. Troubleshooting
- 15. Interface connections
- 16. Alarm types and sources
- 17. Country specific settings
- 18. Specifications
- Ethernet interface
- QJET Quad E1 / T1 interface
- Q4EM Quad 4 wire E&M interface
- DFXO Dual foreign exchange office interface
- DFXS Dual foreign exchange subscriber interface
- QV24 Quad V.24 asynchronous data interface
- HSS Single high speed synchronous data interface
- External alarm interfaces
- Auxiliary interfaces
- AC Power supply
- DC Power supply
- Power consumption
- MHSB protection
- Ethernet interface
- 19. Product end of life
- 20. Abbreviations
- 21. Acknowledgments and licensing
- 22. Commissioning Forms
- 23. Index
Configuring the traffic interfaces | 109
HSS port settings
1. Select Link or Local or Remote > Interface > Interface Summary, then select HSS (High-speed
Synchronous Serial) interface and click Configure Interface.
'Slot' shows the slot the HSS interface card is plugged into in the terminal (A – H).
'Mode' shows the interface mode provided by the HSS interface (either DTE or DCE). If there is no
interface cable plugged into the HSS port, the ‘Mode’ will show ‘No Cable’.
'Serial Mode' shows interface type provided by the HSS interface (X.21, V.35 etc). If there is no
interface cable plugged into the HSS port, the ‘Serial Mode’ will show ‘None’.
‘Baud Rate (kbit/s)’ shows the current baud rate assigned to the port by the cross connect.
‘Loopback’ loops back the port data to the customer (default is no loopback).
‘Synchronous Clock Selection’ shows the current clocking mode assigned to the port by the cross
connect.
2. Set the HSS RTS CTS Mode as required.
The RTS CTS mode controls the state of the outgoing interface RTS CTS control line.
When the HSS interface is DCE, the outgoing control line is CTS. When the HSS interface is
DTE, the outgoing control line is RTS.
Note: Refer to “
HSS handshaking and clocking” on page 111 for additional information on setting
the recommended handshaking mode for each application.
3. Set the HSS DSR DTR Mode as required.
The DSR DTR mode controls the state of the outgoing interface DSR DTR control line.
When the HSS interface is DCE, the outgoing control line is DSR. When the HSS interface is DTE,
the outgoing control line is DTR.