Electronics Abbreviations

• DRAM
  dynamic random access memory
  In Electronics - 228 days ago
• DMH
  Dual Mobile Handset a handset that has WiFi and traditional cellular offerings in one device..
  In Electronics - 228 days ago
• DLCI
  Data Link Connection Identifier.
  In Electronics - 228 days ago
• DID
  Direct Inward Dialing A feature that allows there to be more direct dial phone numbers than there are lines into a location. When a call comes through, the number that was dialed is passed with the call so that a PBX can handle the call in a prescribed manner. For example, there may be 100 offices within a building with only 20 phone lines coming in from the phone company. With 100 DIDs, the PBX can send an incoming call to whichever of the 100 offices is assigned the DID that was dialed..
  In Electronics - 228 days ago
• DIA
  Dedicated Internet Access This includes fractional T1, T1, bonded T1, fractional T3, DS3, and OC3 service.
  In Electronics - 228 days ago
• DHCP
  Dynamic Host Configuration Protocol Protocol by which IP addresses and other parameters are assigned to clients for a certain time period (Lease)..
  In Electronics - 228 days ago
• DeMarc
  Demarcation Point point where telecommunications facilities owned by one organization interface with those of another organization typically the point at an organization's floor telephone closet were organization circuit(s) interfaces with the telephone service provider's circuit(s)..
  In Electronics - 228 days ago
• DECT
  Digital Enhanced Cordless Telecommunications a digital wireless telephone 3G technology using TDMA over radio frequencies (18801900 MHz in Europe and many other areas; 19201930 MHz, or 1.9 GHz in the USA) to cordless phones..
  In Electronics - 228 days ago
• DDR
  doubledata rate normally applied to DRAM
  In Electronics - 228 days ago
• CWDM
  Coarse Wavelength Division Multiplexing This technology greatly increases the carrying capacity of fiber optic cables. It uses up to 8 different wavelengths for different channels. See DWDM..
  In Electronics - 228 days ago
• CSU/DSU
  Channel Service Unit/Data Service Unit Connects a digital line (e.g., T1 or DS3) to a LAN; typically routers have CSU/DSUs built in..
  In Electronics - 228 days ago
• CSU
  Channel Service Unit For digital lines, provides termination for the digital signal and ensures connection integrity through error correction and line monitoring.
  In Electronics - 228 days ago
• CRDD
  Customer Requested Due Date Date by which customer would like to have service turned on.
  In Electronics - 228 days ago
• CPNI
  Customer Proprietary Network Information individually identifiable information that is created by a customer’s relationship with a communications provider, for example, data about the duration, frequency and timing of calls, information on a customer’s bill and call detail information.
  In Electronics - 228 days ago
• COS
  Class of Service IP traffic prioritization.
  In Electronics - 228 days ago