Appendix
40
4
Options
Limitation
❒ Only one optional interface can be installed in the machine at a time. There-
fore, the optional IEEE 1394 interface board, the optional IEEE 802.11b inter-
face unit (wireless LAN board), the optional IEEE 1284 interface board and
the optional Bluetooth interface unit cannot be installed 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, Windows XP, Windows Server 2003)
IP over 1394 (Windows Me, Windows 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 x 4 pin, 6 pin x 6 pin)
Important
❒ 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)