• -48 dc

    why -48 dc is used in telecom. why not +48 and why positive terminal of supply is earthed in telecom equipment????????

    Smahendra005 pointsBadges:
  • ONS15454

    I need to test OC-48-LR1550 CIRCUIT PACKS AND I DO NOT HAVE TRUE ACCESS TO THE TL1 COMMAND LINE.

    Tmw25 pointsBadges:
  • When a telecom operator takes over operations without an acceptance certificate

    What kind of operational and legal risks would a telecom operator face if it decided to take over the operation and management of its network before issuance of a provisional acceptance certificate to its vendor?

    NetworkingATE1,545 pointsBadges:
  • Softphone issues

    We have remote workers who use softphone on their laptops. The softphone patches into our company phone system so clients have a seamless connection to the offsite employee. softphone quality is not ecceptable due the issues invoving internet connections and folks with several applications that are...

    Aquabat5 pointsBadges:
  • Looking to perform a complete audit of all IT and Telecom

    I am in need of a flowchart, check list or other device that will assist in the purchase of another company. I need to be able to perform a complete audit of ALL IT and Telecom needs from software to hardware.. Any ideas?

    Steel5 pointsBadges:
  • point to point circuits

    how are point to points used and whats the benefit

    JB XO0 pointsBadges:

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