IEEE 802.11B (WIRELESS LAN)
SM 17 B622
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4.6 IEEE 802.11B (WIRELESS LAN)
4.6.1 SPECIFICATIONS
The IEEE 802.11b wireless LAN interface card is available as an option for this
machine.
A wireless LAN is a flexible data communication system used to extend or replace
a wired LAN. Wireless LAN employs radio frequency technology to transmit and
receive data over the air and minimize the need for wired connections.
• With wireless LANs, users can access information on a network without looking
for a place to plug into the network.
• Network managers can set up or expand networks without installing or moving
wires.
• Most wireless LANs can be integrated into existing wired networks. Once
installed, the network treats wireless nodes like any other physically wired
network component.
• Flexibility and mobility make wireless LANs both effective extensions of and
attractive alternatives to wired networks.
Standard applied: IEEE802.11b
Data transmission rates: 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.)
Network protocols: TCP/IP, Apple Talk, NetBEUI, IPX/SPX
Bandwidth:
2.4GHz
(divided over 14 channels, 2400 to 2497 MHz for each channel)
The wireless LAN cannot be active at the same time as the Ethernet LAN. The
following user tool setting determines which LAN is active: System Settings
– Interface Settings – Network - LAN Type.
LED Indicators
LED Description ON OFF
LED 1 (Green) Link Status Linked No Link
LED 2 (Orange) Power Distribution Power On Power Off
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