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3Com WL-561

details: Wireless 7760 11a/b/g PoE Access Point
hardware type: Wireless Access Point
date added: 2010-04-20
updated: 2013-05-16
The WL-561 is a Dual Band (2.4GHz/ 5GHz) wireless access point with a single 10/100Base-T LAN port. Utilizing 802.11a and 802.11b/g standards, it provides speeds of up to 108 Mbps. With PoE support WL-561 eliminates the need for power adapters and AC outlets for APs.

This AP is WDS compatible and can operate in different modes including Wireless Client, Wireless Bridge and Repeater. It supports WMM(QoS) to prioritize the traffic over the network.
 WL-561 Features
 Availability: discontinued
 Street price: $190
 Warranty: 3 year(s)
 LAN / WAN Connectivity
 LAN ports: 1
 LAN ports type: 10/100 Base-TX (RJ-45)
 LAN ports auto cross-over: yes
 Serial port: yes
for management
 DHCP client: yes
 QoS: yes
 Routing Protocols: VLAN tagging (802.1q)
 Maximum Wireless Speed: 108 Mbps
 WiFi standards supported: 802.11b (Wi-Fi 1)
802.11a (Wi-Fi 2)
802.11g (Wi-Fi 3)
802.11g+ (108 Mbps+)
 Wifi security/authentication: WEP
RADIUS authentication
Wireless MAC Address filtering
 WiFi modes: Access point
Wireless client
Wireless bridge (PtP)
Multipoint bridge (PtMP)
Repeater mode
 external antenna(s): 2
 ext antenna(s) removable ?: yes
 Antenna gain: 2 dBi
 Transmit Power: +18 dBm
 Receiver Sensitivity: -72 dBm
 Multiple SSID: yes
 WDS compatible: yes
 WMM (QoS): yes
 Dual Band (2.4GHz/5GHz): yes
 Device Management
 Default IP address:
 Default admin username: admin
 Default admin password: password
 Administration: Web-based (LAN)
Quick Setup Wizard
Telnet / CLI
Windows application
 Firmware upgradeable: yes
 Configuration backup/restore: yes
 Event log: yes
 Misc hardware info
 Max clients: 64
 SNMP support: SNMP v.1, SNMP v.2
 NTP client: yes
 Power over Ethernet (PoE): yes
 Product page:

Please use the Add Comment function below to review devices you have used (please be descriptive). If you find an error in our database, or have additional information about the product, please
  User Reviews/Comments:
by sanjeewa17 - 2011-07-08 10:16
what is the voltage of the power supply for the wireless router 3com wl561 plzzzzzzzzzzz help me plzz :(
by Philip - 2011-07-28 19:16
Have you looked for labels/stickers on the unit itself ? Power requirements in Voltage / mA rating are usually written on the unit itself.
by anonymous - 2013-02-19 09:25
3com power supply
input 100-250 v

output :- 48v 420 ma

pin 7 8 -48v
pin 4 5 +48v
by agus - 2013-10-04 02:24
Please Help me for reset factory

by anonymous - 2013-12-05 03:13
Do this 3Com 7760 AP power supply support to communicate with 1Gig switch ports?
by romaadereyko - 2014-10-06 06:13
can i use separate power supply?
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