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3COM H3C Wireless Access Controller Module

Mfg Part #: 0231A81K


3COM H3C Wireless Access Controller Module

The H3C Wireless Access Controller Module can be used to manage 802.11a/b/g/n Access Points. In 802.11n mode, the H3C 802.11n-based AP can provide wireless access rates equivalent to six times the wireless access rates provided by a conventional 802.11a/b/g network, enlarging coverage and deploying wireless multimedia applications.

To ensure the seamless transmission of data, H3C Wireless Access Controllers support both centralized and distributed data forwarding. Combining the advantages of both techniques, users can configure local forwarding for data traffic from clients with a specified SSID, VLAN, or SSID+VLAN and centralized forwarding for data traffic from other clients. This architecture effectively separates control traffic from data traffic that reduces or eliminates potential AC processing performance bottlenecks.

The H3C Wireless Access Controller Module supports intelligent load balancing technology that optimizes wireless capacity. When the AC discovers that the load of the AP exceeds the preset threshold value, it will calculate automatically whether a user has another AP with a light load in the surrounding area. If there is, the AP will reject the request of the user for association. The user will then access the AP with the lighter load. However, if the wireless user is not within the overlapping area of the AP, the traditional load balancing mode will usually result in network connection failure and, eventually, mistaken balancing. H3C load balancing technology ensures that the AP load balancing function is enabled only for the wireless user within the AP overlapping area, effectively avoiding mistaken load balancing altogether.

MSRP$41,800.00 
Our Price$14,052.04
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as of 4:48pm 11/21/2009
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ConditionNew and Factory Sealed 
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General Specifications

General Specifications

Manufacturer3COM
Manufacturer Part #0231A81K
Cost Central Item #10604667
Product DescriptionH3C Wireless Access Controller Module - Network management device - plug-in module
Device TypeNetwork management device
Enclosure TypePlug-in module
Approximate Dimensions (WxDxH)14.4 in x 13.4 in x 1.7 in
Approximate Weight7.3 lbs
Network / Transport ProtocolTCP/IP, UDP/IP, ICMP/IP
Remote Management ProtocolSNMP 1, Telnet, SNMP 2c, HTTP, HTTPS, SSH-2
FeaturesDHCP support, ARP support, load balancing, VLAN support, Syslog support, DiffServ support, SNTP support, Wi-Fi Multimedia (WMM) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS)
Manufacturer Warranty1 year warranty

Extended Specifications

General

Device TypeNetwork management device
Approximate Width14.4 in
Approximate Depth13.4 in
Approximate Height1.7 in
Approximate Weight7.3 lbs

Networking

Form FactorPlug-in module
Network / Transport ProtocolTCP/IP, UDP/IP, ICMP/IP
Remote Management ProtocolSNMP 1, Telnet, SNMP 2c, HTTP, HTTPS, SSH-2
CapacityManageable access points : 128
FeaturesDHCP support, ARP support, load balancing, VLAN support, Syslog support, DiffServ support, SNTP support, Wi-Fi Multimedia (WMM) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS)
Encryption AlgorithmRSA, RC4, 128-bit WEP, 64-bit WEP, 40-bit WEP, SSL, TLS, 104-bit WEP, TKIP, WPA, WPA2, 128-bit AES
Authentication MethodRADIUS, CHAP, Extensible Authentication Protocol (EAP)
Compliant StandardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.11d, IEEE 802.1x, IEEE 802.11i, IEEE 802.11h

Miscellaneous

MTBF350,000 hour(s)
Compliant StandardsCISPR 22 Class A, EN 60950, EN 61000-3-2, VCCI Class A ITE, EN55024, EN55022 Class A, UL 60950, UL 60950 Third Edition, EN 61000-4-2, EN 61000-4-6, ICES-003 Class A, EN 61000-4-11, CSA C22.2 No. 60950 Third Edition, FCC Part 15 A

Manufacturer Warranty

Service & Support1 year warranty
Service & Support DetailsLimited warranty - 1 year

Environmental Parameters

Min Operating Temperature32 °F
Max Operating Temperature113 °F
Humidity Range Operating10 - 95%

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