D-LINK DIR-879/A1A 4 PORT 10/100/1000 AC1900 DUAL BAND 1900MBPS 3X4 MIMO ROUTER
Hardware
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Interfaces
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• 10/100/1000BASE-T WAN port
• 4 10/100/1000BASE-T LAN ports
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LEDs
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• POWER/WPS
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Buttons
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• POWER button to power on/power off
• RESET button to restore factory default settings
• WPS button to set up wireless connection and to enable/disable wireless network
• Mode selector
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Antenna
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• Four external non-detachable antennas (3dBi gain for 2.4GHz and 5GHz)
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MIMO
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• 3 x 4
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Power connector
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• Power input connector (DC)
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Software | |
Operation modes
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• Router
• Access point
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WAN connection types
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• PPPoE
• IPv6 PPPoE
• PPPoE Dual Stack
• Static IP / Dynamic IP
• Static IPv6 / Dynamic IPv6
• PPPoE + Static IP
• PPPoE + Dynamic IP
• PPTP/L2TP
• PPTP/L2TP + Static IP
• PPTP/L2TP + Dynamic IP
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Network functions
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• Support of IEEE 802.1X for Internet connection
• DHCP server/relay
• DHCPv6 server (Stateful/Stateless), IPv6 prefix delegation
• DNS relay
• Support of DNSv6 AAAA records
• Dynamic DNS
• Static IP routing
• Static IPv6 routing
• IGMP Proxy
• RIP
• Support of UPnP IGD
• Support of VLAN
• WAN ping respond
• Support of SIP ALG
• Support of RTSP
• Autonegotiation of speed, duplex mode, and flow control/Manual speed and duplex mode setup for each Ethernet port
• Setup of maximum TX rate for each port of the router
• Built-in UDPXY application
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Firewall functions
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• Network Address Translation (NAT)
• Stateful Packet Inspection (SPI)
• IP filter
• IPv6 filter
• MAC filter
• URL filter
• DMZ
• Prevention of ARP and DDoS attacks
• Virtual servers
• Built-in Yandex.DNS web content filtering service
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VPN
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• IPSec/PPTP/L2TP/PPPoE pass-through
• IPSec tunnels
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Management
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• Local and remote access to settings through TELNET/WEB (HTTP/HTTPS)
• Bilingual web-based interface for configuration and management (Russian/English)
• Notification on connection problems and auto redirect to settings
• Firmware update via web-based interface
• Automatic notification on new firmware version
• Saving/restoring configuration to/from file
• Automatic synchronization of system time with NTP server and manual time/date setup
• Ping function
• Traceroute utility
• TR-069 client
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Wireless Module Parameters
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Standards
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• IEEE 802.11a/n/ac
• IEEE 802.11b/g/n
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Frequency range
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• 2400 ~ 2483.5MHz
• 5150 ~ 5350MHz
• 5650 ~ 5725MHz
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Wireless connection security
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• WEP
• WPA/WPA2 (Personal/Enterprise)
• МАС filter
• WPS (PBC/PIN)
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Advanced functions
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• “Client” function (router mode)
WISP repeater
• “Client” function (access point mode)
Wireless network client
Wireless network repeater
• WMM (Wi-Fi QoS)
• Information on connected Wi-Fi clients
• Advanced settings
• Smart adjustment of Wi-Fi clients
• Guest Wi-Fi / support of MBSSID
• Limitation of wireless network rate
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Wireless connection rate1
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• IEEE 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54Mbps
• IEEE 802.11b: 1, 2, 5.5, and 11Mbps
• IEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, and 54Mbps
• IEEE 802.11n (2.4GHz): 6,5–450Mbps (MCS0–MCS23) to 600Mbps (QAM256)
• IEEE 802.11n (5GHz): from 6,5 to 450Mbps (from MCS0 to MCS23)
• IEEE 802.11ac: from 6,5 to 1300Mbps (from MCS0 to MSC9)
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Transmitter output power
The maximum value of the transmitter output power depends upon the radio frequency regulations applied in your country
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• 802.11a (typical at room temperature 25 °C)
17dBm at 6, 9, 12, 18, 24, 36, 48, 54Mbps
• 802.11b (typical at room temperature 25 °C)
17dBm at 1, 2, 5.5, 11Mbps
• 802.11g (typical at room temperature 25 °C)
17dBm at 6, 9, 12, 18, 24, 36, 48, 54Mbps
• 802.11n (typical at room temperature 25 °C)
2.4GHz, HT20/HT40
17dBm at MCS0~7
5GHz, HT20/HT40
17dBm at MCS0~7
• 802.11ac (typical at room temperature 25 °C)
VHT20
17dBm at MCS0~8
VHT40
17dBm at MCS0~9
VHT80
17dBm at MCS0~9
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Receiver sensitivity
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• 802.11a (typical at PER = 10% (1000-byte PDUs) at room temperature 25 °C)
-93dBm at 6Mbps
-92dBm at 9Mbps
-91dBm at 12Mbps
-89dBm at 18Mbps
-85dBm at 24Mbps
-81dBm at 36Mbps
-77dBm at 48Mbps
-76dBm at 54Mbps
• 802.11b (typical at PER = 8% (1000-byte PDUs) at room temperature 25 °C)
-94dBm at 1, 2, 5.5Mbps
-91dBm at 11Mbps
• 802.11g (typical at PER = 10% (1000-byte PDUs) at room temperature 25 °C)
-89dBm at 6, 9, 12Mbps
-88dBm at 18Mbps
-85dBm at 24Mbps
-82dBm at 36Mbps
-77dBm at 48Mbps
-76dBm at 54Mbps
• 802.11n (typical at PER = 10% (1000-byte PDUs))
2.4GHz, HT20
-89dBm at MCS0/1/8/9
-88dBm at MCS2/10
-84dBm at MCS3/11
-81dBm at MCS4/12
-76dBm at MCS5/13
-74dBm at MCS6/14
-73dBm at MCS7/15
2.4GHz, HT40
-87dBm at MCS0/8
-86dBm at MCS1/9
-85dBm at MCS2/10
-81dBm at MCS3/11
-78dBm at MCS4/12
-73dBm at MCS5/13
-71dBm at MCS6/14
-70dBm at MCS7/15
5GHz, НТ20
-93dBm at MCS0/8/16
-90dBm at MCS1/9/17
-88dBm at MCS2/10/18
-84dBm at MCS3/11/19
-80dBm at MCS4/12/20
-76dBm at MCS5/13/21
-75dBm at MCS6/14/22
-73dBm at MCS7/15/23
5GHz, НТ40
-90dBm at MCS0/8/16
-88dBm at MCS1/9/17
-85dBm at MCS2/10/18
-81dBm at MCS3/11/19
-78dBm at MCS4/12/20
-73dBm at MCS5/13/21
-72dBm at MCS6/14/22
-71dBm at MCS7/15/23
• 802.11ac (typical at PER = 10% (1000-byte PDUs))
HT20
-93dBm at MCS0
-90dBm at MCS1
-88dBm at MCS2
-84dBm at MCS3
-80dBm at MCS4
-76dBm at MCS5
-75dBm at MCS6
-73dBm at MCS7
-69dBm at MCS8
HT40
-90dBm at MCS0
-88dBm at MCS1
-85dBm at MCS2
-81dBm at MCS3
-78dBm at MCS4
-73dBm at MCS5
-72dBm at MCS6
-71dBm at MCS7
-66dBm at MCS8
-64dBm at MCS9
HT80
-87dBm at MCS0
-84dBm at MCS1
-81dBm at MCS2
-77dBm at MCS3
-73dBm at MCS4
-70dBm at MCS5
-68dBm at MCS6
-67dBm at MCS7
-63dBm at MCS8
-60dBm at MCS9
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Modulation schemes
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• 802.11a: BPSK, QPSK, 16QAM, 64QAM with OFDM
• 802.11b: DQPSK, DBPSK, CCK
• 802.11g: BPSK, QPSK, 16QAM, 64QAM with OFDM
• 802.11n: BPSK, QPSK, 16QAM, 64QAM with OFDM
• 802.11ac: BPSK, QPSK, 16QAM, 64QAM, 256QAM with OFDM
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Physical Parameters
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Dimensions (L x W x H)
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• 240 x 199 x 69 mm (9.45 x 7.83 x 2.72 in)
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Weight
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• 750 g (1.65 lb)
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Operating Environment
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Power
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• Output: 12V DC, 2A
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Temperature
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• Operating: from 0 to 40 °C
• Storage: from -20 to 65 °C
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Humidity
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• Operating: from 10% to 90% (non-condensing)
• Storage: from 5% to 95% (non-condensing)
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Değerlendirmeler
Henüz değerlendirme yapılmadı.