- All-in-one device with access point, 4-port switch, and security gateway. Everything you need for a small-scale wired and Wi-Fi network
- UniFi Dream Machine (UDM) is the easiest way to introduce UniFi to homes and businesses
- The UDM includes everything you need for a small-scale wired or Wi-Fi network
- Its easy to use and still offers all the benefits of UniFi for homes and businesses
SCALABLE UniFi NETWORK CONTROLLER
- Management Capabilities: The UniFi Network Controller can provision UniFi devices, map out networks, and quickly manage system traffic. Important network details are logically organized for a simplified, yet powerful, interface
- Network Overview: From a single pane of glass, view network topology and configuration, real-time statistics, and debugging metrics. Monitor your network’s vitals and make on-the-fly adjustments as needed
- Deep Packet Inspection: Ubiquitis proprietary Deep Packet Inspection (DPI) engine includes the latest application identification signatures to track which applications (and IP addresses) are using the most bandwidth
- Detailed Analytics: The UniFi Network Controller provides configurable reporting and analytics to manage large user populations and expedite troubleshooting. Advanced search and sorting capabilities make
network management more efficient
- LAN/WLAN Groups: Create multiple LAN and WLAN groups and assign them to the respective UniFi devices and VLAN tags
- RF Environment: Detect and troubleshoot nearby interference, analyze radio frequencies, and choose optimal AP placement. The auto-optimize feature configures the UDM with best practice settings, and the included radio AI capability optimizes channel selection using a genetic algorithm
- Advanced RF Performance: RF performance and configuration features include spectral analysis, airtime fairness, band steering, and cell-size tuning
- Predictive Maps: Upload a map or use Google Maps to represent the areas where your UniFi devices are located. Use the predictive map feature to get a preview of coverage, and to help you avoid dead spots
- Wireless Uplink: Wireless Uplink functionality enables wireless connectivity between APs for extended range, wireless adoption of APs in their default state, and real-time changes to network topology
- Guest Portal/Hotspot: Configure custom settings, including authentication, Hotspot setup, and the option to use your own external portal server
Features
- High-Performance Dual Band 802.11ac 4x4 Wave 2 AP
- Managed 4-Port Gigabit Switch
- Advanced Security Gateway with IDS/IPS and DPI
- UniFi Network Application with Intuitive User Interface
- Scalable Through Additional UniFi Devices Connected to LAN
- Powered by Fast 1.7 GHz Quad-Core Processor
Specifications
- Networking Interface:
* 4× LAN 10/100/1000 RJ45 Ports
* 1× WAN 10/100/1000 RJ45 Port
- Buttons: Reset
- IDS/IPS Throughput: 850 Mbps
- Processor: Arm Cortex-A57 Quad-Core at 1.7 GHz
- System Memory: 2GB DDR RAM
- On-Board Flash Storage: 16GB
- Maximum Power Consumption: 26W
- Supported Voltage Range: 100 - 240VAC
- Power Method: AC Power Cord
- Power Supply: Internal AC/DC Power Adapter (24V, 0.6A, 100 - 240VAC)
- Power Save: Supported
- Beamforming: Supported
- TX Power:
* 2.4 GHz: 23 dBm
* 5 GHz: 30 dBm
- Antenna: (×) Dual-Band, Quad-Polarity Antenna
- Antenna Gain:
* 2.4 GHz: 3 dBi
* 5 GHz: 4.5 dBi
- Wi-Fi Standards: 802.11 a/b/g/n/ac/ac-wave2
- Wireless Security: WEP, WPA-PSK, WPA-Enterprise (WPA/WPA2, TKIP/AES), 802.11w/PMF
- BSSID: Up to 8 per Radio
- Operating Temperature: -10C to 45C (14F to 113F)
- Operating Humidity: 5% to 95% Noncondensing
- Certifications: CE, FCC, IC
- Dimensions: fi 110×184.2 mm
- Weight: 1.05 kg
ADVANCED TRAFFIC MANAGEMENT
- VLAN: 802.1Q
- Advanced QoS: Per-User Rate Limiting
- Guest Traffic Isolation: Supported
- WMM: Voice, Video, Best Effort, and Background
SUPPORTED DATA RATES
- 802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
- 802.11n: 6.5 Mbps to 300 Mbps (MCS0 - MCS15, HT 20/40)
- 802.11ac:
* 6.5 Mbps to 1.7 Gbps (MCS0 - MCS9 NSS1/2/3/4, VHT 20/40/80)
* 58 Mbps to 1.7 Gbps (MCS0 - MCS9 NSS1/2, VHT 160)
- 802.11b: 1, 2, 5.5, 11 Mbps
- 802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
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Što se tiče najčešćih razloga odbijanja, to je zasigurno neispravna 3D secure potvrda plaćanja (3D secure verifikacija).
Dakle, da bi kupac uspješno izvršio plaćanje sa karticom, potrebno je na sučelju svoje banke unijeti lozinku koju samo on zna. Ukoliko nije siguran koja mu je lozinka, neka klikne na „Zaboravili ste zaporku“ ili neka nazove helpdesk svoje banke.
3D Secure potvrda plaćanja je obaveza koju je definirala banka izdavatelj kartice radi povećanja sigurnosti plaćanja preko weba, a sa kojom vlasnik kartice treba biti upoznat prilikom plaćanja preko weba. Kao kada u dućanu plaćanje karticom potvrđujete PIN-om kojeg zna samo vlasnik kartice, tako se i plaćanje preko weba potvrđuje preko 3D secure sučelja banke izdavatelja pomoću lozinke, šifre, PIN-a kojeg zna samo vlasnik kartice
Već duže vrijeme u Hrvatskoj za plaćanja putem MasterCard, VISA i Maestro karticama je potrebno izvršiti dodatnu autentifikaciju plaćanja.
Dodatne informacije na stranicama banaka:
PBZ kartice:
http://www.pbzcard.hr/hr/online-usluge/3-d-secure-program/domena-izdavatelja-kartica---3d-secure-issuing
http://www.pbzcard.hr/hr/online-usluge/3-d-secure-program
ZABA kartice:
https://www.zaba.hr/home/podrska/koristenje-kartica-na-internetu
Erste kartice:
https://www.erstecardclub.hr/hr/pogodnosti/visa-mastercard-pogodnosti/sigurna-i-brza-kupnja-na-internetu-zahvaljujuci-3d-standardu-mastercard-securecode
RBA kartice:
https://www.rba.hr/sigurnost-transakcije
Napominjemo da svaka banka ima neka svoja pravila:
Primjer 1: Ukoliko se traži unos PIN-a, to uglavnom nije PIN koji se koristi prilikom dizanja novca sa bankomata, već PIN koji se kreira prilikom uključivanja uređaja koji se koristi kod net-bankinga (token, čitač kartica...) ili se šalje na prijavljeni mobitel korisnika.
Primjer 2: Ukoliko se traži unos broja osobnog dokumenta, npr. osobne iskaznice - ukoliko je kupac u međuvremenu mijenjao osobnu iskaznicu, dok ne prijavi novi broj u banci neće mu biti odobrena 3D verifikacija za online plaćanje sa tom karticom
Primjer 3: neke banke odobravaju prva 3 plaćanja bez 3D verifikacije; za svako sljedeće plaćanje je potrebno unijeti traženi podatak za odobravanje plaćanja
...
NAPOMENA: Kako svaka banka ima svoje odredbe oko toga što je potrebno unijeti za 3D verifikaciju (PIN, lozinku, šifru, broj osobnog dokumenta...), uvijek preporučujemo da provjerite sa svojom bankom što je točno potrebno unijeti kako bi se odobrila 3D verifikacija.