Black Box SC121A Low-Voltage Differential LVD Scsi SC120A-R2 Only, Serial Interface, LAN Port

2 X 2 SCSI MATRIX SWITCH

Low-Voltage Differential (LVD) SCSI (SC120A-R2 Only)

Maximum Data Rate (8-bit Narrow): 40 MBps for Ultra2 SCSI (narrow transfers aren’t officially supported in the Ultra160 SCSI standard)

Maximum Data Rate (16-bit Wide): 160 MBps

Maximum Port Cable Length: 25 meters (82 ft.)

Internal Terminator Impedance: 105 ohms

Terminator Disconnect Capacitance: 3 pF

Active Internal Bus Termination

Serial Interface

Baud Rate: 9600 or 19,200 bps

Data Format: No parity, 8 bits, 1 stop bit (fixed)

Maximum Cable Length: 15 meters (50 ft.)

Rear-Panel Connectors: DB9

LAN Port

Protocol: TCP/IP

Interface: Ethernet

Data Rate: 10 MBps

Rear-Panel Connector: RJ-45

Agency Approvals

UL®, CUL, FCC Class A, CE

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