Networking & Servers > Wireless Controller
Cisco Wireless LAN Controller 4402-network management device-Gigabit Ethernet-AIR-WLC4402-50-K9
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The Cisco 4400 Series Wireless LAN Controller provides system wide wireless LAN functions for medium to large-sized facilities. By automating WLAN configuration and management functions, network managers have the control, security, redundancy, and reliability needed to cost-effectively scale and manage their wireless networks as easily as they scale and manage their traditional wired networks.
| Device Type | Network management device |
| Height (Rack Units) | 1U |
| Width | 44.3 cm |
| Depth | 40 cm |
| Height | 4.5 cm |
| NETWORKING | |
|---|---|
| Form Factor | Rack-mountable |
| Ports Qty | 2 |
| Connectivity Technology | Wired |
| Data Link Protocol | Gigabit Ethernet |
| Network / Transport Protocol | TCP/IP, UDP/IP, ICMP/IP, IPSec |
| Remote Management Protocol | SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH |
| Capacity | Manageable access points: 50 |
| Status Indicators | Link activity, power, link OK, status, alarm |
| Features | DHCP support, BOOTP support, ARP support, VLAN support, Syslog support, Quality of Service (QoS) |
| Encryption Algorithm | RSA, RC4, MD5, 128-bit WEP, SSL, TLS 1.0, 104-bit WEP, TKIP, WPA, WPA2, PKI, AES-CCMP, AES-CCM |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.11b, IEEE 802.11a, IEEE 802.11d, IEEE 802.11g, X.509, IEEE 802.11h, IEEE 802.11n |
| MISCELLANEOUS | |
| Compliant Standards | VCCI, EN 60950, EN55022, ICES-003, EN55024, UL 60950-1, FCC Part 15.107, FCC Part 15.109 |
| POWER | |
| Power Device | Internal power supply - hot-plug |
| Installed Qty | 1 |
| Max Supported Qty | 2 |
| ENVIRONMENTAL PARAMETERS | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 95% |
| EXPANSION / CONNECTIVITY | |
| Expansion Slots | 1 (total) / 1 (free) x expansion slot 2 (total) / 2 (free) x |
| Interfaces | 1 x management - DB-9 1 x 100Base-TX (management) 1 x 1000Base-T - RJ-45 |
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