Alfa Network AP121U User manual

AP121U
802.11n AP/Router
Copyright 2011 Alfa Networks Inc. All Rights Reserved
Changes to specifications and descriptions may change at any time without prior notice
Features:
•High Speed Data Rates
Providing faster data rates of up to 150Mbps and
is compatible with legacy 802.11b/g equipment
•Advanced Robust Security
Firewall with SPI to protect the internal host from
hacker attacks. Wireless security is
comprehensive and included WPA/WPA2 PSK
•Feature Rich
WDS, Dual SSIDs, Static Routing, QoS and more
Application:on:

AP121U
802.11n AP/Router
Copyright 2011 Alfa Networks Inc. All Rights Reserved
Changes to specifications and descriptions may change at any time without prior notice
Specification
Standard
IEEE 802.11b/g/n
Operation
Mode
Router
Bridge
Wireless ISP
Antenna
5dBi detachable
antenna
Frequency
Band
2.400GHz ~ 2.484GHz
Security
64/128bit WEP
WPA(TKIP with IEEE 802.1x)
WPA2(AES with IEEE 802.1x)
WPA Mixed
Data Rate
802.11n ( 40MHz ):
up to 150Mbps
802.11n ( 20MHz ):
up to 72Mbps
802.11g:
54,48,36,24,18,12,9,6Mbps
802.11b:
11,5.5,2,1Mbps
Sensitivity
802.11b 11Mbps: -
90
802.11g 54Mbps:
-75
802.11n ( 20MHz) MCS7 : -71
Tx Power
802.11b: 20dBm
²2
802.11g:
20dBm ²2
802.11n: 20
dBm ²2
Interface
RP-SMA antennas connector x 1
RJ-45 WAN port x 1
RJ-45 LAN ports x
1
USB Port x 1
Power
requirement
DC Jack: 12V DC
PoE
: 12V Passive PoE
Operation
Temperature
-20
±
C ~ 60
±
C
Storage
Humidity
10% ~ 90% (Non
-
condensing)
Dimension
93 x 70 x 26 mm
Weight
74g
Physical Description:
Back View
Front View

L*H=32*38mm
802.11b/g/n AP/Router
M/M: AP121
FCC ID: UQ2121
IC ID: 2279B-NOIRE010E
Declaration:
This device have no Ad Hoc Mode.
System Requirements


Broadband Internet Access Service (DSL/Cable/Ethernet)
One DSL/Cable Modem that has an RJ45 connector (which is not necessary if the Router is
connected directly to the Ethernet.)
PCs with a working Ethernet Adapter and an Ethernet cable with RJ45 connectors
TCP/IP protocol on each PC
Web browser, such as Microsoft Internet Explorer, Mozilla Firefox or Apple Safari
Installation Environment Requirements
Place the Router in a well ventilated place far from any heater or heating vent
Avoid direct irradiation of any strong light (such as sunlight)
Keep at least 2 inches (5 cm) of clear space around the Router
Connecting the Router
Before installing the Router, make sure your PC is connected to the Internet through the
broadband service successfully. If there is any problem, please contact your ISP. After that, please
install the Router according to the following steps. Don't forget to pull out the power plug and keep
your hands dry.
1. Power off your PC, Cable/DSL Modem, and the Router.
2. Locate an optimum location for the Router. The best place is usually at the center of your
wireless network.
3. Adjust the direction of the antenna. Normally, upright is a good direction.
4. Connect the PC(s) and each Switch/Hub in your LAN to the LAN Ports on the Router. (If you have the wireless NIC
and want to use the wireless function, you can
skip this step.)
5. Connect the DSL/Cable Modem to the WAN port on the Router.
6. Connect the power adapter to the power socket on the Router, and the other end into an
electrical outlet. Press the power switch, and then the router will start to work.
7. Power on your PC and Cable/DSL Modem.

L*H=32*38mm
802.11b/g/n AP/Router
M/M: AP121
FCC ID: UQ2121
IC ID: 2279B-NOIRE010E
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
This device and its antenna(s) must not be co-located or operating in conjunction with any
other antenna or transmitter.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
INDUSTRY CANADA CONFORMITY
This device has been tested and found to comply with the limits specified in RSS-210.
Operation is subject to the following two conditions: (1) This device may not cause interference, and
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
This Class [B] digital apparatus complies with Canadian ICES-003.
DECLARATION DE CONFORMITE D’INDUSTRIE CANADA
Ce périphérique a été testé et reconnu conforme aux limites spécifiées dans RSS-210.
Son utilisation est soumise aux deux conditions suivantes : (1) il ne doit pas provoquer d’interférences gênantes et
(2) il doit tolérer les interférences reçues, notamment celles susceptibles d’en perturber le fonctionnement.
Cet appareil numérique de classe [B] est conforme à la norme canadienne ICES-003.