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GE Energy
D400 Substation Data Manager User's Manual 15
1.4 Product Specifications
The D400 adheres to the following system, communications, electrical, physical and
environmental specifications. Additional Standards and Protection are listed in Appendix
A - Standards & Protection.
System
Processor
650 MHz Embedded CPU with 33 MHz PCI bus
Memory
512 MB of PC133 SDRAM
Storage
No hard drive
512 MB System CompactFlash card
256 MB User CompactFlash card
Both expandable to 2 GB
Operating system
Linux
Real-time database
Up to 131,072 data points/128 IEDs
16 MB NVRAM standard for persistent event storage
guaranteeing no loss of events
Embedded Mini SQL
database
Up to 20,000 SOE reports archived
Up to 10,000 alarm records archived
LED indicators Main module
System status: Power, Ready, IRIG-B and Network port status
Serial port status: Transmit and Receive status per port
Power Supplies
Power
Communications
Protocols supported
DNP3.0 Serial and UDP/TCP/IP, SEL Fast Meter
Modbus® Serial and TCP/IP, IEC 870-5-101/104/103, Spabus,
INCOM, GE Modem, BECO 2200, ASCII, SEL ASCII, IEC 61850 -
Future
DHCP, Telnet, NTP, HTTPS, SFTP, SSH, SSL, CHAP
Network connections
Single or dual redundant Ethernet interface
Fiber Optic and/or Twisted Pair
10/100BaseT (Isolated RJ-45 connector)
10BaseFL and 100BaseSX (Fiber Optic: 820-850 nm, 50/125
µm and 62.5/125 µm multimode duplex fiber cable-ST
connectors)