subnetwork. There can be one DSNE per ring. Can also be a GNE.
DLC
Digital Loop Carrier
DS1
Digital Signal Level 1
DSLAM
Digital Subscriber Line Access Multiplexer
DSNE
Directory Services Network Element
DSX
Digital Cross-Connect Panel
DTE
Data Terminating Equipment
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E
ECI
Equipment Catalog Item
ECI - Equipment Catalog Item
The bar code number on the faceplate of each circuit pack used by some inventory systems.
EEPROM
Electrically-Erasable Programmable Read-Only Memory
EIA
Electronic Industries Association
Electromagnetic Compatibility (EMC)
A measure of equipment tolerance to external electromagnetic fields.
Electromagnetic Interference (EMI)
High-energy, electrically induced magnetic fields that cause data corruption in cables passing
through the fields.
Electronic Industries Association (EIA)
A trade association of the electronic industry that establishes electrical and functional standards.
Electrostatic Discharge (ESD)
Static electrical energy potentially harmful to circuit packs and humans.
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G L O S S A R Y
G L - 8
Lucent Technologies
365-372-333 R2.1
Issue 4, June 2005