{"id":20145,"date":"2025-09-29T12:36:43","date_gmt":"2025-09-29T12:36:43","guid":{"rendered":"https:\/\/greencode.ge\/?post_type=product&p=20145"},"modified":"2025-09-29T12:36:43","modified_gmt":"2025-09-29T12:36:43","slug":"air-ct8540-1k-k9","status":"publish","type":"product","link":"https:\/\/greencode.ge\/en\/product\/air-ct8540-1k-k9\/","title":{"rendered":"AIR-CT8540-1K-K9"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

AIR-CT8540-1K-K9 Specification<\/strong><\/h3>\n<\/td>\n<\/tr>\n

\n

Wireless<\/strong><\/p>\n<\/td>\n

\n

IEEE 802.11a, 802.11b, 802.11g, 802.11d, WMM\/802.11e, 802.11h, 802.11n, 802.11k, 802.11r, 802.11u, 802.11w, 802.11ac Wave1 and Wave2<\/p>\n<\/td>\n<\/tr>\n

\n

Wired\/switching\/routing<\/strong><\/p>\n<\/td>\n

\n

IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, 1000BASE-T. 1000BASE-SX, 1000-BASE-LH, IEEE 802.1Q VLAN tagging, IEEE 802.1AX Link Aggregation<\/p>\n<\/td>\n<\/tr>\n

\n

Data request for comments (RFC)<\/strong><\/p>\n<\/td>\n

\n
    \n
  • RFC 768 UDP<\/li>\n
  • RFC 791 IP<\/li>\n
  • RFC 2460 IPv6<\/li>\n
  • RFC 792 ICMP<\/li>\n
  • RFC 793 TCP<\/li>\n
  • RFC 826 ARP<\/li>\n
  • RFC 1122 Requirements for Internet Hosts<\/li>\n
  • RFC 1519 CIDR<\/li>\n
  • RFC 1542 BOOTP<\/li>\n
  • RFC 2131 DHCP<\/li>\n
  • RFC 5415 CAPWAP Protocol Specification<\/li>\n
  • RFC 5416 CAPWAP Binding for 802.11<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Security standards<\/strong><\/p>\n<\/td>\n

\n
    \n
  • Wi-Fi Protected Access (WPA)<\/li>\n
  • IEEE 802.11i (WPA2, RSN)<\/li>\n
  • RFC 1321 MD5 Message-Digest Algorithm<\/li>\n
  • RFC 1851 ESP Triple DES Transform<\/li>\n
  • RFC 2104 HMAC: Keyed Hashing for Message Authentication<\/li>\n
  • RFC 2246 TLS Protocol Version 1.0<\/li>\n
  • RFC 2401 Security Architecture for the Internet Protocol<\/li>\n
  • RFC 2403 HMAC-MD5-96 within ESP and AH<\/li>\n
  • RFC 2404 HMAC-SHA-1-96 within ESP and AH<\/li>\n
  • RFC 2405 ESP DES-CBC Cipher Algorithm with Explicit IV<\/li>\n
  • RFC 2407 Interpretation for ISAKMP<\/li>\n
  • RFC 2408 ISAKMP<\/li>\n
  • RFC 2409 IKE<\/li>\n
  • RFC 2451 ESP CBC-Mode Cipher Algorithms<\/li>\n
  • RFC 3280 Internet X.509 PKI Certificate and CRL Profile<\/li>\n
  • RFC 4347 Datagram Transport Layer Security<\/li>\n
  • RFC 5426 TLS Protocol Version 1.2<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Encryption<\/strong><\/p>\n<\/td>\n

\n
    \n
  • Wired Equivalent Privacy (WEP) and Temporal Key Integrity Protocol-Message Integrity Check (TKIP-MIC): RC440, 104 and 128 bits (both static and shared keys)<\/li>\n
  • Advanced Encryption Standard (AES): Cipher Block Chaining (CBC), Counter with CBC-MAC (CCM), Counter with Cipher Block Chaining Message Authentication Code Protocol (CCMP)<\/li>\n
  • Data Encryption Standard (DES): DES-CBC, 3DES<\/li>\n
  • Secure Sockets Layer (SSL) and Transport Layer Security (TLS): RC4 128-bit and RSA 1024- and 2048-bit<\/li>\n
  • DTLS: AES-CBC<\/li>\n
  • IPsec: DES-CBC, 3DES, AES-CBC<\/li>\n
  • 802.1AE MACsec encryption<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Authentication, authorization, and accounting (AAA)<\/strong><\/p>\n<\/td>\n

\n
    \n
  • IEEE 802.1X<\/li>\n
  • RFC 2548 Microsoft Vendor-Specific RADIUS Attributes<\/li>\n
  • RFC 2716 PPP EAP-TLS<\/li>\n
  • RFC 2865 RADIUS Authentication<\/li>\n
  • RFC 2866 RADIUS Accounting<\/li>\n
  • RFC 2867 RADIUS Tunnel Accounting<\/li>\n
  • RFC 2869 RADIUS Extensions<\/li>\n
  • RFC 3576 Dynamic Authorization Extensions to RADIUS<\/li>\n
  • RFC 5176 Dynamic Authorization Extensions to RADIUS<\/li>\n
  • RFC 3579 RADIUS Support for EAP<\/li>\n
  • RFC 3580 IEEE 802.1X RADIUS Guidelines<\/li>\n
  • RFC 3748 Extensible Authentication Protocol (EAP)<\/li>\n
  • Web-based authentication<\/li>\n
  • TACACS support for management users<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Management<\/strong><\/p>\n<\/td>\n

\n
    \n
  • Simple Network Management Protocol (SNMP) v1, v2c, v3<\/li>\n
  • RFC 854 Telnet<\/li>\n
  • RFC 1155 Management Information for TCP\/IP-Based Internets<\/li>\n
  • RFC 1156 MIB<\/li>\n
  • RFC 1157 SNMP<\/li>\n
  • RFC 1213 SNMP MIB II<\/li>\n
  • RFC 1350 TFTP<\/li>\n
  • RFC 1643 Ethernet MIB<\/li>\n
  • RFC 2030 SNTP<\/li>\n
  • RFC 2616 HTTP<\/li>\n
  • RFC 2665 Ethernet-Like Interface types MIB<\/li>\n
  • RFC 2674 Definitions of Managed Objects for Bridges with Traffic Classes, Multicast Filtering, and Virtual Extensions<\/li>\n
  • RFC 2819 RMON MIB<\/li>\n
  • RFC 2863 Interfaces Group MIB<\/li>\n
  • RFC 3164 Syslog<\/li>\n
  • RFC 3414 User-Based Security Model (USM) for SNMPv3<\/li>\n
  • RFC 3418 MIB for SNMP<\/li>\n
  • RFC 3636 Definitions of Managed Objects for IEEE 802.3 MAUs<\/li>\n
  • Cisco private MIBs<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Management Interfaces<\/strong><\/p>\n<\/td>\n

\n
    \n
  • Web-based: HTTP\/HTTPS<\/li>\n
  • Command-line interface: Telnet, Secure Shell (SSH) Protocol, serial port<\/li>\n
  • Cisco Prime Infrastructure<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Interfaces and Indicators<\/strong><\/p>\n<\/td>\n

\n
    \n
  • 4 x 10 Gigabit Ethernet interfaces or 4 x 1 Gigabit Ethernet interfaces<\/li>\n
  • Small Form-Factor Pluggable Plus (SFP+) options (only Cisco SFP+s supported), including S-Class Optics<\/li>\n
  • Small Form-Factor Pluggable (SFP) options (only Cisco SFPs supported), including S-Class Optics<\/li>\n
  • 1 x service port: 1 Gigabit Ethernet port (RJ-45)<\/li>\n
  • 1 x redundancy port: 1 Gigabit Ethernet port (RJ-45)<\/li>\n
  • 1 x Cisco Integrated Management Controller port: 1 10\/100\/1000 Ethernet (RJ-45)<\/li>\n
  • 1 x console port: Serial port (RJ-45)<\/li>\n
  • LED indicators: Network Link, Diagnostics<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Physical dimensions<\/strong><\/p>\n<\/td>\n

\n
    \n
  • Dimensions (WxDxH): 18.96 x 30.18 x 3.43 in. (48.2 x 76.6 x 8.70 cm) including handles<\/li>\n
  • Weight: 44 lb (19.9 kg) with 2 power supplies<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\n

Environmental Conditions<\/strong><\/p>\n<\/td>\n

\n

Air temperature:<\/p>\n

    \n
  • Appliance operating: 41° to 104°F (5° to 40°C), derate the maximum temperature by 1.0°C per every 1000 ft. (305m) of altitude above sea level<\/li>\n
  • Appliance nonoperating: -40° to 149°F (-40° to 65°C)<\/li>\n<\/ul>\n

    Humidity:<\/p>\n

      \n
    • Appliance operating: 10% to 90%; noncondensing at 82°F (28°C)<\/li>\n
    • Appliance nonoperating: 5% to 93% at 82°F (28°C)<\/li>\n<\/ul>\n

      Altitude:<\/p>\n

        \n
      • Appliance operating: 0 to 3,000m (0 to 10,000 ft.)<\/li>\n
      • Appliance nonoperating: 0 to 12,192 m (0 to 40,000 ft.)<\/li>\n<\/ul>\n

        Electrical input:<\/p>\n

          \n
        • AC input frequency range: 47 to 63 Hz<\/li>\n
        • Input voltage range:<\/li>\n<\/ul>\n

          \u25e6   Minimum: 90 VAC<\/p>\n

          \u25e6   Maximum: 264 VAC<\/p>\n

          \u25e6   Maximum power 538W<\/p>\n

            \n
          • Heat dissipation: 1836 BTU\/hr<\/li>\n
          • Sound power level measure:<\/li>\n<\/ul>\n

            \u25e6   A-weighted per ISO 7779 LpAm (dBA), operation at 77°F (25°C): 59.4<\/p>\n<\/td>\n<\/tr>\n

\n

Regulatory compliance<\/strong><\/p>\n<\/td>\n

\n

CE Markings per directives 2004\/108\/EC and 2006\/95\/EC<\/p>\n

Safety:<\/p>\n

    \n
  • UL 60950-1 Second Edition<\/li>\n
  • CAN\/CSA-C22.2 No. 60950-1 Second Edition<\/li>\n
  • EN 60950-1 Second Edition<\/li>\n
  • IEC 60950-1 Second Edition<\/li>\n
  • AS\/NZS 60950-1<\/li>\n
  • GB4943 2001<\/li>\n<\/ul>\n

    EMC – Emissions:<\/p>\n

      \n
    • 47CFR Part 15 (CFR 47) Class A<\/li>\n
    • AS\/NZS CISPR22 Class A<\/li>\n
    • EN55022 Class A<\/li>\n
    • ICES003 Class A VCCI Class A<\/li>\n
    • EN61000-3-2 EN61000-3-3 KN22 Class A<\/li>\n
    • CNS13438 Class A<\/li>\n<\/ul>\n

      EMC – Immunity:<\/p>\n

        \n
      • EN55024<\/li>\n
      • CISPR24<\/li>\n
      • EN300386<\/li>\n
      • KN24<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"< tbody > <\/p>\n\n\n
        Model:<\/td>\nAIR-CT8540-1K-K9 – Cisco 8540 Wireless Controller<\/td>\n<\/tr>\n
        Detail:<\/td>\nCisco 8540 Wirele Controller Supporting 1000 APs-rack kit<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":58245,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[760],"product_tag":[],"class_list":["post-20145","product","type-product","status-publish","has-post-thumbnail","product_cat-cisco-wlan-controller-cisco-wireless-aps-controllers-cisco-wireless-aps-controllers","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product\/20145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/comments?post=20145"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media\/58245"}],"wp:attachment":[{"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/media?parent=20145"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_brand?post=20145"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_cat?post=20145"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/greencode.ge\/en\/wp-json\/wp\/v2\/product_tag?post=20145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}