Eicon Networks C2x Family - Manual (Page 16)

16 Technical Specifications
Technical Specifications
Technical Data
• PCI bus compatible (32-bit slot)
Hardware Installation
• Automatic configuration of interrupt request level setting and I/O address
• 8-bit I/O access
External Interface
Performance
• 64 Kbps full duplex (HSI port)
• 128 kbps (ISDN BRI port (over the “D” channel or the “B” channels))
Power Requirements
• 1.25 A at +5 Volts
• 50 mA at +12 Volts
• 50 mA at -12 Volts
Environmental Requirements
• Operating temperature: 0
°C to 50°C
• Operating humidity: 0 to 90% (non-condensing)
• Barometric operating pressure: 86 to 106 kPascals
• Maximum tolerance in power supply variation: +5% to -5%
HSI Ports
• DB-25 female connector, supporting V.24 interface (EIA RS-232-C)
• NRZ, NRZI, and FM data encoding
• Internal or external clocking (DTE or DCE) or split (transmit internal,
receive external)
Power Consumption
Warning: Check that power supply will not be overloaded. Maximum
power consumption of the board is stated above. The user should
check that the total power drawn by the host computer, the
Eiconcard C2x, and any other peripherals, does not exceed the
capability of the host power supply unit.
Eiconcard CPU/Memory/Flash # of HSI Ports #of ISDN BRI Ports
Eiconcard C20 15.36 MHz Motorola 68302
512 KB RAM / 512 KB Flash 1 N/A
Eiconcard C21 15.36 MHz Motorola 68302
512 KB RAM / 512 KB Flash 1 1
Eiconcard External Interface
Eiconcard C20 One DB-25 femaleport.
Eiconcard C21 One DB-25 femaleport and one RJ-45 port.