Printed Circuit Board | Dimensions | 3U Eurocard (100x160mm), front panel width 20.2mm (4HP), mechanics constructed with respect to EMC requirements, ejector lever |
SCSI Bus | Bus Type | ANSI SCSI Parallel Interface-2 (SPI-2) 16-bit (8-bit by adapter), LVD/SE LVD (low voltage differential signal) max. 15 devices SE (single ended) max. 15 devices (16-bit), 7 devices (8-bit) |
Performance | Ultra2 80MBps Wide Ultra 40MBps (16-bit), Narrow Ultra 20MBps (8-bit) Wide Fast 20MBps (16-bit), Narrow Fast 10MBps (8-bit) |
Connector SCSI_A | external connector (front panel) 68-pin HD, screw lock 2-56 UNC |
Connector SCSI_B | internal connector 68-pin HD |
total SCSI cable length | low voltage differential (LVD) mode: Ultra2 SCSI 12m single ended (SE) mode: Fast SCSI 3m, Ultra SCSI 3m (4 devices), 1.5m (8 devices) |
Termination | active termination, automatically disabled when both SCSI connectors are in use, LVD/SE self configuring, termination power fused by Polyswitch 1.25A |
Controller Chip | I/O processor SYM53C895 pre-fetches of 8 SCRIPTS™ dword instructions minimize PCI bus load load and store SCRIPTS™ instruction increases performance includes 4kB internal RAM for SCRIPTS™ instruction storage optimized block transfers at Ultra SCSI clock rates 816 Byte DMA FIFO on-chip LVD/SE transceivers, 2kV ESD protection SCAM (SCSI Configured AutoMatically) Level 1 Funktionalität target disconnect/reconnect (interrupt) Symbios TolerANT™ SCSI signal filtering |
CompactPCI® Bus | Connector J1 | 32-bit, 33MHz (133MB/s) 32-bit DMA Bus Master (133MB/s) PCI Burst Mode 3,3V oder 5V Interface |
Power Consumption | Connector J1 | +5V ±5% 1.5A max. (includes termination power) +3.3V ±0.3V 130mA max. +12V ±5% 50mA max. (programming Flash) |
Temperature Humidity | Commercial Grade Version | Operating temperature 0-70°C Humidity 5-90% non condensing |