Support Services In The Installation And Maintenance Of The Computer Network And The Telephone Network Of The University Of Barcelona. The Services Derived From These Services Are The Most Physical Tasks Related To The Voice/Data Network: Installation, Configuration Or Maintenance Of Components (Cabling - Copper Or Fiber, Poe Midspans, Copper-Fiber Conversion Equipment, Etc.). The Object Also Includes The Tools And Measuring Instruments Necessary So That The Staff Can Carry Out All The Tasks Derived From This Tender. Likewise, The Successful Tenderer Acquires The Commitment Of The Annual Calibration Of This Equipment. It Does Not Require The Contribution Of Any Type Of Hardware/Software Components Which, If Necessary, Will Be Provided Directly By The Ub.