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Limited Warranty

UBIQUITI NETWORKS, Inc (“UBIQUITI NETWORKS”) warrants that the 
product(s) furnished hereunder (the “Product(s)”) shall be free from defects 
in material and workmanship for a period of one (1) year from the date 
of shipment by UBIQUITI NETWORKS under normal use and operation. 
UBIQUITI NETWORKS’ sole and exclusive obligation and liability under 
the foregoing warranty shall be for UBIQUITI NETWORKS, at its discretion, 
to repair or replace any Product that fails to conform to the above 
warranty during the above warranty period. The expense of removal and 
reinstallation of any Product is not included in this warranty. The warranty 
period of any repaired or replaced Product shall not extend beyond its 
original term. 

Warranty Conditions

The above warranty does not apply if the Product:
(I) 

has been modified and/or altered, or an addition made thereto, 
except by Ubiquiti Networks, or Ubiquiti Networks’ authorized 
representatives, or as approved by Ubiquiti Networks in writing;

(II) 

has been painted, rebranded or physically modified in any way;

(III) 

has been damaged due to errors or defects in cabling;

(IV)  has been subjected to misuse, abuse, negligence, abnormal physical, 

electromagnetic or electrical stress, including lightning strikes, or 
accident;

(V) 

has been damaged or impaired as a result of using third party 
firmware;

(VI)  has no original Ubiquiti MAC label, or is missing any other original 

Ubiquiti label(s); or

(VII)  has not been received by Ubiquiti within 30 days of issuance of 

the RMA.

In addition, the above warranty shall apply only if: the product has been 
properly installed and used at all times in accordance, and in all material 
respects, with the applicable Product documentation; all Ethernet cabling 
runs use CAT5 (or above), and for outdoor installations, shielded Ethernet 
cabling is used, and for indoor installations, indoor cabling requirements 
are followed.

Returns

No Products will be accepted for replacement or repair without obtaining 
a Return Materials Authorization (RMA) number from UBIQUITI NETWORKS 
during the warranty period, and the Products being received at UBIQUITI 
NETWORKS’ facility freight prepaid in accordance with the RMA process of 
UBIQUITI NETWORKS. Products returned without an RMA number will not 
be processed and will be returned freight collect or subject to disposal. 
Information on the RMA process and obtaining an RMA number can be 
found at: www.ubnt.com/support/warranty.

Summary of Contents for US-48

Page 1: ...Managed Gigabit Switch with SFP Models US 24 US 48...

Page 2: ...et Qty 4 Quick Start Guide System Requirements Linux Mac OS X or Microsoft Windows 7 8 10 Java Runtime Environment 1 6 1 8 or newer recommended Web Browser Google Chrome Other browsers may have limite...

Page 3: ...8 5 or newer software located either on site and connected to the same Layer 2 network or off site in the cloud or NOC US 24 USG PRO 4 DHCP Server Internet UAP AC PRO UAP AC Outdoor UAP AC LR LAN WAN...

Page 4: ...ctions SFP 1 2 US 48 only Hot swappable SFP ports support 10 Gbps connections SFP 1 2 Hot swappable SFP ports support 1 Gbps connections Reset Button This button serves two functions for the UniFi Swi...

Page 5: ...ing White Blue Device is busy do not touch or unplug it This usually indicates that a process such as a firmware upgrade is taking place Steady Blue Successfully integrated into a network and working...

Page 6: ...Flashing Indicates Activity SFP LEDs Model US 48 LED State Status Link Speed Activity Off No Link Green Link Established at 1 Gbps Flashing Indicates Activity White Link Established at 10 Gbps Flashi...

Page 7: ...s needed Baud rate 115200 Data bits 8 Parity NONE Stop bits 1 Flow control NONE DC Input The 25VDC input can connect a redundant or stand alone DC power source not included with minimum power 25W US 2...

Page 8: ...ILATION HOLES FOR ADEQUATE AIRFLOW WARNING To reduce the risk of fire or electric shock do not expose the UniFi Switch to rain or moisture Mounting in a Rack Optional 1 Attach the Rack Mount Brackets...

Page 9: ...Connecting Power 1 Connect the Power Cord to the power port on the back of the UniFi Switch 2 Plug the Power Cord into a power outlet...

Page 10: ...nnecting Ethernet 1 Connect an Ethernet cable from your DHCP server or LAN to any port on the UniFi Switch 2 Connect your computer or host system and other devices to the other ports on the UniFi Swit...

Page 11: ...FP port 2 Insert a compatible fiber SFP module into the SFP port 1 0 0 0 M b p s S M S C 2 0 K M D D M T x 1 5 5 0 n m R x 1 3 1 0 n m 3 Connect the fiber optic cable to the fiber SFP module For infor...

Page 12: ...oftware and run the UniFi Installation Wizard a login screen will appear for the UniFi Controller management interface Enter the admin name and password that you created and click Log In You can manag...

Page 13: ...vices screen locate the UniFi Switch in the list of devices under the Model column To adopt the UniFi Switch click Adopt 3 The System LED on the UniFi Switch will turn blue to confirm that it has been...

Page 14: ...16V with 2 5 mm DC Power Inline Connector Power Supply AC DC Internal 56W DC ESD EMP Protection Air 24 kV Contact 24 kV Operating Temperature 5 to 40 C 23 to 104 F Operating Humidity 5 to 95 Non Conde...

Page 15: ...DC 25W 25 to 16V with 2 5 mm DC Power Inline Connector Power Supply AC DC Internal 20W DC ESD EMP Protection Air 24 kV Contact 24 kV Operating Temperature 5 to 40 C 23 to 104 F Operating Humidity 5 to...

Page 16: ...hazard if the limitations are not followed 2 There are no operator serviceable parts inside this equipment Service should be provided only by a qualified service technician 3 This equipment is provide...

Page 17: ...V has been subjected to misuse abuse negligence abnormal physical electromagnetic or electrical stress including lightning strikes or accident V has been damaged or impaired as a result of using third...

Page 18: ...FACILITIES UBIQUITI NETWORKS ITS AFFILIATES AND ITS AND THEIR THIRD PARTY PROVIDERS ARE NOT RESPONSIBLE FOR ANY INTERRUPTIONS DELAYS CANCELLATIONS DELIVERY FAILURES DATA LOSS CONTENT CORRUPTION PACKET...

Page 19: ...the equipment This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any...

Page 20: ...environment and human health For more detailed information about the disposal of your old equipment please contact your local authorities waste disposal service or the shop where you purchased the pr...

Page 21: ...que tout autre mat riel lectrique ou lectronique par les moyens de collecte indiqu s par le gouvernement et les pouvoirs publics des collectivit s territoriales L limination et le recyclage en bonne e...

Page 22: ...ja muiden sit koskevien direktiivien 2014 30 EU 2014 35 EU Fran ais French Par la pr sente UBIQUITI NETWORKS d clare que l appareil UBIQUITI NETWORKS est conforme aux exigences essentielles et aux aut...

Page 23: ...declara que este dispositivo UBIQUITI NETWORKS est conforme com os requisitos essenciais e outras disposi es das Directivas 2014 30 UE 2014 35 UE Rom n Romanian Prin prezenta UBIQUITI NETWORKS declar...

Page 24: ...go and UniFi are trademarks or registered trademarks of Ubiquiti Networks Inc in the United States and in other countries All other trademarks are the property of their respective owners AJAI072116 On...

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