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HWDB-600
Hercules Wireless Dual Band
User Manual – 59/63
NAT (Network Address Translation)
Technique allowing for the masking of IP addresses of local area network computers with respect to the
Internet.
OFDM (Orthogonal Frequency Division Multiplexing)
Radio transmission technique providing very high transfer speeds widespread within DSL technology, in the
wireless terrestrial distribution of television signals and adopted for the high-speed 802.11 wireless
communication standard.
PPPoA (Point-to-Point Protocol over ATM)
Protocol allowing for connection to the Internet of computers linked over an ATM network, while still identifying
the user.
PPPoE (Point-to-Point Protocol over Ethernet)
Protocol allowing for connection to the Internet of computers linked over an Ethernet network via a high-speed
modem.
Static IP
Permanent IP address assigned to a computer by the access supplier.
Subnet mask
Part of an IP address indicating the class of the network used (class C, type 255.255.255.0 for a local area
network).
TKIP (Temporal Key Integrity Protocol)
The WPA standard uses the TKIP protocol, which consists of regenerating new keys for each data packet,
whereas WEP uses a system based on a fixed key.
UPnP (Universal Plug n’ Play)
Protocol allowing for the connection to one another of many computers and peripherals available on a
network.
WEP (Wired Equivalent Privacy)
Security protocol for wireless networks using encryption based on a 64-bit, 128-bit or 256-bit fixed key used
only once, at the start of the decryption phase. To decode a transmission, each wireless network client must
use the same 64, 128 or 256-bit key. WEP is part of the 802.11 standard with a view to ensuring
authentication (access is only authorized for those who know the WEP key) and confidentiality (encryption).
An encryption key is composed of numbers 0 to 9 and letters A to F (example: A123BCD45E).
WiFi (Wireless Fidelity)
An abbreviation of Wireless Fidelity, WiFi is the commercial name adopted by the WECA (Wireless Ethernet
Compatibility Alliance), an organization responsible for maintaining the interoperability of equipment in a
wireless local area network (WLAN) compliant with the IEEE 802.11 standard. Thus, a WiFi network is
actually a 802.11 network. In practice, WiFi allows for the connection of laptop computers, desktop computers
or Personal Digital Assistants (PDAs) many tens of meters distant from one another via an access point,
allowing them to communicate with one another without any cables and exchange data at high speeds.
Wi-Fi Direct™
A Wi-Fi Alliance certification mark that enables two or more devices featuring this technology to establish a
wireless connection, without requiring a hotspot or an Internet connection, and to exchange, synchronize and
display multimedia contents (videos, music files or photos) or print data.
WiFi Manager
Utility developed by Hercules to configure and view settings for the Hercules Modem Router.