Ricoh 7500 - Manual (Page 151)

Specifications
143
6
Options
Important
❒ Only one optional interface board can be installed in the machine at a time.
Therefore, the optional IEEE 1394 interface board, the IEEE 802.11b interface
unit, the IEEE 1284 interface board, and Bluetooth interface unit cannot be in-
stalled concurrently.
IEEE 1394 Interface Board Type B
❖ Transmission spec.:
IEEE 1394
❖ Interface:
IEEE std 1394-1995 compliant
IEEE std 1394a-2000 compliant
❖ Device class:
SCSI print (Windows 2000/XP, Windows Server 2003)
IP over 1394 (Windows Me/XP, Windows Server 2003)
❖ Protocol:
SBP-2 (SCSI print)
TCP/IP (IP over 1394)
❖ Interface connector:
IEEE 1394 (6 pin × 2)
❖ Required cable:
1394 interface cable (6 pin × 4 pin, 6 pin × 6 pin)
Note
❒ You cannot plug devices together to create loops.
❒ Do not use cable that is more than 4.5 meters in length.
❖ Data transfer speed:
Maximum 400 Mbps
❖ Connectable number of devices on a bus:
Maximum 63
❖ Allowed cable hops on a bus:
Maximum 16
❖ Power supply:
Non external power supply
Cable Power repeated (IEEE 1394a-2000 compliant)