Avaya Communication Server 1000 Installation And Commissioning Manual page 38

System components
- running applications such as E1/T1 alarms and applications, clock reference
functionality, Web interface
• digital Phase Locked Loop (PLL) for synchronizing on an external clock
• compact flash that provides mass storage for software, Web pages, configuration data
and reports
• one 10/100BaseT network interface port connected to the faceplate that provides onboard
connections to the ELAN subnet
• 33 LEDs on the faceplate to display diagnostic information
• onboard capability for DPNSS/DASS D-channels used to mount downloadable D-channel
daughterboards (NTBK50AA emulation)
• I/O access:
- CardLAN interface
- RS-232 interface for initial card installation
• FPGA circuit that handles:
- time slot conversion
- digital padding
- communication interface with the MGC for system messaging
- clock reference functionality that interfaces with the CE-MUX bus for clock controller
commands (simulates a clock controller daughterboard)
- switching voice paths
- switching D-channels between D-channel daughterboards and QuadFALC interfaces
- a register-based interface to the faceplate LED display
- D-channel TR/RR handshake
The E1/T1 card features:
• minimum installation configuration
• optional access over the Internet for maintenance and troubleshooting
• command line interface
• embedded Telnet Server
• embedded FTP Server for firmware upgrades over the Internet
• database backup and restore through FTP or e-mail
• Status LEDs
• embedded Clock Reference functionality
• Gain Control and Voice pad
• Web-based Error logs
• continuity tests
• CardLAN interface
38 Media Gateway 1000E PRI Gateway Installation and Commissioning
Comments? infodev@avaya.com
March 2013