Package Contents
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| UniFi Cloud Key Gen2 |
System Requirements
- Mobile App: Latest version of the UniFi Network Mobile App (available on the App Store® and Google Play™).
- Web Browser: Latest Google Chrome browser (Other browsers may have limited functionality.)
Hardware Overview
LCD Screen |
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UniFi OS Console name |
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Current WAN bandwidth usage |
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Status of Network Cloud Access |
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Number of managed UniFi Access Points |
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Number of client devices on the network |
Reset Button |
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The Reset Button serves two functions:
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Power Button |
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Press to turn the Cloud Key Gen 2 on or off. |
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USB Type C Power Port |
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Used for power if PoE is not available. Quick Charge 2.0 or Quick Charge 3.0-compliant USB power adapter is required. |
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microSD Slot |
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Optional slot used for external backup (microSD card not included). |
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Ethernet Port |
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Connects to a gigabit switch port on your LAN. Power can be provided by an 802.3af PoE switch, such as the UniFi PoE Switch. |
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LED |
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White |
Device is ready to be configured |
Flashing White |
Device is booting up Device is initializing/deinitializing |
Heartbeat White |
Firmware update in process |
Blue |
Device is configured and ready |
Flashing Blue |
Main power has been lost and device is counting down. If power is restored within 10 seconds, the device will return to its previous state. If power is not restored within 10 seconds, the device will safely shutdown. |
Slow Flashing Blue |
Client connected to device via Bluetooth (BLE) |
Flashing White/Blue |
Device is in recovery mode. The LED will cycle through a pattern at one-second intervals, between off, white, and blue. |
Rack-Mount Notch |
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Secures the Cloud Key Gen2 into the docking bay of the optional Rackmount Accessory, model CKG2-RM (sold separately). The Rackmount Accessory allows you to install the Cloud Key Gen2 in a standard 19" rack. |
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13-Pin Connector |
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Connects the Cloud Key Gen2 to the optional Rackmount Accessory, model CKG2-RM (sold separately). The CKG2-RM has a docking bay for the Cloud Key Gen2 and allows you to install it in a standard 19" rack. |
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Hardware Installation
Powering the UniFi Cloud Key
Use an 802.3af-compliant switch, such as a UniFi PoE Switch, or a USB power source (not included).
UniFi Switch
Optional Rackmount Accessory
- Insert the Cloud Key Gen2 into the docking bay once the following three conditions are met:
- The 13-pin connector is face up
- The LCD screen is face forward
- There is no Ethernet cable connected to the Ethernet Port on the Cloud Key Gen2
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Warning: To prevent creating a loop or other unfavorable behavior on the network, only one Ethernet connection should be used. Do not use the Ethernet port on the Cloud Key Gen2 and the Rackmount Accessory simultaneously. |
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Specifications
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UCK-G2 |
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Dimensions |
27.10 x 46.80 x 119.75 mm |
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Weight |
172 g (6.07 oz) |
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Enclosure |
Aluminum |
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Management Interface |
UniFi Network Application; UniFi OS Console |
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Networking Interface(s) |
(1) 10/100/1000 Ethernet Port |
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Buttons |
(1) Power; (1) Reset to Defaults |
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Power Supply |
802.3af PoE or USB-C 5VDC, Minimum 1A |
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Max. Power Consumption |
5W |
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Operating Temperature |
0 to 35° C |
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Operating Humidity |
20 to 80% Noncondensing |
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Certifications |
CE, FCC, IC |