Cisco WAP551-E-K9 Wireless Access Point แบบ Dual-Band 2 ย่านความถี่ 2.4/5GHz (เลือกใช้งานได้ 1 ย่าน) มาตรฐาน N 450Mbps, Port Gigabit, รองรับ Single Point Setup กำหนดค่า AP ทั้งกลุ่มภายในอุปกรณ์?
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Specifications |
Description |
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Standards |
IEEE 802.11n, 802.11g, 802.11b, 802.3af, 802.3u, 802.1X (security authentication), 802.1Q (VLAN), 802.1D (Spanning Tree), 802.11i (WPA2 security), 802.11e (wireless QoS), IPv4 (RFC 791), IPv6 (RFC 2460) |
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Ports |
LAN Gigabit Ethernet auto sensing |
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Cabling type |
Category 5e or better |
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Antennas |
Internal antennas optimized for installation on a wall or ceiling |
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LED indicators |
Power, WLAN, LAN |
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Operating system |
Linux |
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Physical Interfaces |
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Ports |
10/100/1000 Ethernet, with support for 802.3af PoE |
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Buttons |
Reset button |
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Lock slot |
Slot for Kensington lock |
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LEDs |
Power, Wireless, Ethernet |
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Physical Specifications |
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Physical dimensions (W x D x H) |
9.05 x 9.05 x .98 in. (230 x 230 x 25 mm) |
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Weight |
WAP561: 1.51 lb or 685 g; WAP551: 1.41 lb or 640g |
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Network Capabilities |
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VLAN support |
Yes |
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Number of VLANs |
1 management VLAN plus 16 VLANs for SSIDs |
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802.1X supplicant |
Yes |
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SSID-to-VLAN mapping |
Yes |
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Auto channel selection |
Yes |
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Spanning tree |
Yes |
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Load balancing |
Yes |
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IPv6 |
Yes ? IPv6 host support ? IPv6 RADIUS, syslog, Network Time Protocol (NTP), etc. |
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Layer 2 |
802.1Q-based VLANS, 16 active VLANS plus 1 management VLAN |
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Security |
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WPA/WPA2 |
Yes, including Enterprise authentication |
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Access control |
Yes, management access control list (ACL) plus MAC ACL |
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Secure management |
HTTPS |
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Wi-Fi Protected Setup (WPS) |
Yes (soft WPS, no hardware push button) |
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SSID broadcast |
Yes |
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Rogue access point detection |
Yes |
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Mounting and Physical Security |
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Multiple mounting options |
Mounting bracket included for easy ceiling or wall mounting |
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Physical security lock |
Kensington lock slot |
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Quality of Service |
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Quality of service (QoS) |
Wi-Fi Multimedia and Traffic Specification (WMM TSPEC) |
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Performance |
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Wireless throughput |
Up to 450 Mbps data rate (real-world throughput will vary) |
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Recommended user support |
Up to 64 connective users, 30 active users per radio |
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Multiple-Access Point Management |
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Single Point Setup |
Yes |
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Number of access points per cluster |
16 |
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Active clients per cluster |
480 |
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Configuration |
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Web user interface |
Built-in web user interface for easy browser-based configuration (HTTP/HTTPS) |
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Management |
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Management protocols |
Web browser, Simple Network Management Protocol (SNMP) v3, Bonjour |
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Remote management |
Yes |
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Event logging |
Local, remote syslog, email alerts |
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Network diagnostics |
Logging and packet capture |
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Web firmware upgrade |
Firmware upgradable through web browser, imported/exported configuration file |
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Dynamic Host Configuration Protocol (DHCP) |
DHCP client |
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IPv6 host |
Yes |
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HTTP redirect |
Yes |
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Wireless |
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Frequency |
WAP551: Selectable radio band (2.4 or 5 GHz) WAP561: Dual concurrent radios (2.4 and 5 GHz) |
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Radio and modulation type |
Single radio (WAP551) or dual radio (WAP561), orthogonal frequency division multiplexing (OFDM) |
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WLAN |
802.11b/g/n 3x3 multiple-input multiple-output (MIMO) with 3 spatial streams 20 and 40 MHz channels PHY data rate up to 450 Mbps 802.11 dynamic frequency selection (DSF), EU version only |
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Data rates supported |
802.11a/b/g: ? 54, 48, 36, 24, 18, 12, 9, 6, 11, 5.5, 2, and 1 Mbps ? 802.11n: ? 20-MHz bandwidth: MCS 0-15 for supported data rates ? 40-MHz bandwidth: MCS 0-15 for supported data rates |
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Frequency band and operating channels |
802.11b 2412 2437 2462 802.11g 2412 2437 2462 802.11n 20 MHz (2.4 GHz band) 2412 2437 2462 802.11n 40 MHz (2.4 GHz band) 2422 2437 2452 |
802.11a 5180 5320 5500 5700 802.11n 20 MHz (5 GHz band) 5180 5320 5500 5700 5825 802.11n 40 MHz (5 GHz band) 5190 5510 5795 |
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Nonoverlapping channels |
2.4 GHz ? 802.11b/g ? 20 MHz: 3 ? 802.11n ? 20 MHz: 3 5 GHz ? 802.11a ? 20 MHz: 24 ? 802.11n ? 20 MHz: 24 ? 40 MHz: 11 |
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Transmitted output power |
? WAP551: ? 802.11a@54Mbps: 13dBm ? 802.11b@11Mbps: 19dBm ? 802.11g@54Mbps: 16dBm ? 802.11n@HT20, HT40, MCS15: 14dBm ? WAP561: ? 802.11a@54Mbps: 13dBm ? 802.11b@11Mbps: 19dBm ? 802.11g@54Mbps: 16dBm ? 802.11n@HT20, HT40, MCS15: 14dBm |
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Wireless isolation |
Wireless isolation between clients |
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External antennas |
None |
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Internal antennas |
5 internal dipole antennas for the WAP551 and 10 antennas for the WAP561 |
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Antenna gain in dBi |
5 dBi each antenna |
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Receiver sensitivity |
2.4 GHz ? 802.11b/g ? 1 Mbps: –91 dBm ? 11 Mbps: –85 dBm ? 6 Mbps: –86 dBm ? 54 Mbps: –69 dBm ? 802.11n/20 MHz ? MCS0: –86 dBm ? MCS7: –70 dBm ? MCS8: –85 dBm ? MCS15: –68 dBm ? 802.11n/40 MHz ? MCS0: –84 dBm ? MCS7: –66 dBm ? MCS8: –83 dBm ? MCS15: –65 dB 5 GHz ? 802.11a ? 6 Mbps: –82 dBm ? 54 Mbps: –67 dBm ? 802.11n/20 MHz ? MCS0: –83 dBm ? MCS7: –68 dBm ? MCS8: –82 dBm ? MCS15: –66 dBm ? 802.11n/40 MHz ? MCS0: –82 dBm ? MCS7: –64 dBm ? MCS8: –81 dBm ? MCS15: –62 dBm |
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Wireless distribution system (WDS) |
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แบรนด์: Cisco
แบรนด์: Cisco
แบรนด์: Cisco
แบรนด์: Cisco
ขยายสัญญาณ WIFI ให้ครอบคลุมในบ้านง่ายๆด้วย WIFI-MESH
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Cisco WAP551-E-K9 Wireless Access Point แบบ Dual-Band 2 ย่านความถี่ 2.4/5GHz (เลือกใช้งานได้ 1 ย่าน) มาตรฐาน N 450Mbps, Port Gigabit, รองรับ Single Point Setup กำหนดค่า AP ทั้งกลุ่มภายในอุปกรณ์?
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