Cisco 521 - Wireless Express Access Point, IEEE 802.11b, IEEE 802.11g, HTTP, Frequency Band2 2.4 GHz, Spread Spectrum Method - OFDM, DSSS; Data Transfer Rate - 54 Mbps.

Cisco 521 Wireless Express Access Point (802.11b & 802.11g) + AIR-AP521G-A-K9

The Cisco 521 Wireless Express Access Point is a single-band 802.11g access point that features business-class management, security, and scalability. This access point offers high-performance wireless connectivity in carpeted offices and similar environments.

Product Description	Cisco 521 Wireless Express Access Point - wireless access point
Device Type	Wireless access point
Enclosure Type	External
Dimensions (WxDxH)	7.5 in x 1.3 in x 7.5 in
Weight	1.5 lbs
RAM Installed (Max)	32 MB
Flash Memory Installed (Max)	16 MB flash
Data Link Protocol	IEEE 802.11b, IEEE 802.11g
Remote Management Protocol	HTTP
Features	Auto-sensing per device, auto-negotiation
Power Over Ethernet (PoE)	Yes
Power	AC 120/230 V (50/60 Hz)

General
Device Type	Wireless access point
Width	7.5 in
Depth	1.3 in
Height	7.5 in
Weight	1.5 lbs
Processor / Memory / Storage
RAM Installed (Max)	32 MB
Flash Memory Installed (Max)	16 MB flash
Networking
Form Factor	External
Connectivity Technology	Wireless
Data Transfer Rate	54 Mbps
Line Coding Format	CCK, OFDM
Data Link Protocol	IEEE 802.11b, IEEE 802.11g
Spread Spectrum Method	OFDM, DSSS
Remote Management Protocol	HTTP
Frequency Band	2.4 GHz
Selectable Channels Qty	11
Status Indicators	Link activity, status
Features	Auto-sensing per device, auto-negotiation
Encryption Algorithm	AES, 128-bit WEP, 64-bit WEP, WPA, WPA2, WPA-PSK
Compliant Standards	IEEE 802.11b, IEEE 802.3af, IEEE 802.11g, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED
Antenna
Antenna	Internally integrated
Directivity	Omni-directional
Gain Level	3 dBi
Expansion/Connectivity
Interfaces	1 x network / power - Ethernet 10Base-T/100Base-TX 1 x network - Radio-Ethernet
Miscellaneous
Compliant Standards	FCC
Power
Power Over Ethernet (PoE)	Yes
Power Device	Power adapter - external
Voltage Required	AC 120/230 V (50/60 Hz)
Power Consumption Operational	12.2 Watt
Environmental Parameters
Min Operating Temperature	32 °F
Max Operating Temperature	104 °F
Humidity Range Operating	10 - 90%