Usb Specifications; Ieee 802.11B Specifications - Ricoh B064 SERIES Service Manual

2.6 USB SPECIFICATIONS

USB connectivity is provided as an option for this machine.
Interface USB 1.1, USB 2.0
Data rates 480 Mbps (high speed), 12 Mbps (full speed), 1.5 Mbps (low speed)
High speed mode is only supported by USB 2.0.

2.7 IEEE 802.11B SPECIFICATIONS

Standard applied
Data transmission rates
Network protocols
Bandwidth
SM
CÓPIA NÃO CONTROLADA
IEEE802.11b
Speed Distance
11 Mbps 140 m (153 yd.)
5.5 Mbps 200 m (219 yd.)
2 Mbps 270 m (295 yd.)
1 Mbps 400 m (437 yd.)
TCP/IP, Apple Talk, NetBEUI, IPX/SPX
2.4GHz
(divided over 14 channels, 2400 to 2497 MHz for each
channel)
15
CÓPIA NÃO CONTROLADA
USB SPECIFICATIONS
G338/G339