Back to N, Forward to P
- object
- object persistence
- object retention
- OCC
- occupancy
- occupied bandwidth
- oceanographic data interrogating station
- oceanographic data station
- OCR
- octet
- octet alignment
- OD
- odd-even check
- odd parity
- OFC
- OFCP
- OFCR
- off-axis optical system
- off-hook
- off-hook service
- off-hook signal
- office classification
- off line
- off-line
- off-line recovery
- off-line storage
- off-net calling
- off-premises extension (OPX)
- off-the-air
- off-the-air monitoring
- off-the-shelf
- OFN
- OFNP
- OFNR
- oligarchically synchronized network
- Omega
- omnidirectional antenna
- omnidirectional range station
- ONA
- on-board communication station
- 144-line weighting
- 144-receiver weighting
- one-way communication
- one-way-only channel
- one-way operation
- one-way reversible operation
- one-way trunk
- on-hook
- on-hook signal
- on line
- on-line
- online computer system
- on-premises extension
- on-premises wiring
- on-the-air
- open circuit
- open dual bus
- open network architecture (ONA)
- open system
- open systems architecture
- Open Systems Interconnection (OSI)
- Open Systems Interconnection (OSI)--Architecture
- Open Systems Interconnection (OSI)--Protocol Specification
- Open Systems Interconnection--Reference Model (OSI--RM)
- Open Systems Interconnection (OSI)--Service Definitions
- Open Systems Interconnection (OSI)--Systems Management
- open waveguide
- open wire
- operand
- operating system
- operating time
- operation
- operational load
- operational service period
- operational service state
- operations security
- operations system
- OPSEC
- optical amplifier
- optical attenuator
- optical axis
- optical beamsplitter
- optical cable
- optical cable assembly
- optical cavity
- optical character reader (OCR)
- optical character recognition (OCR)
- optical conductor
- optical connector
- optical coupler
- optical density (OD)
- optical detector
- optical disk
- optical dispersion
- optical fiber
- optical fiber cable
- optical fiber coating
- optical fiber, conductive
- optical fiber, conductive, plenum
- optical fiber, conductive, riser
- optical fiber jacket
- optical fiber link
- optical fiber, nonconductive
- optical fiber, nonconductive, plenum
- optical fiber, nonconductive, riser
- optical fiber nuclear hardening
- optical fiber transfer function
- optical fiber waveguide
- optical filter
- optical heterodyning
- optical interface
- optical isolator
- optical junction
- optical line code
- optical link
- optically active material
- optical mixing
- optical multiplexing
- optical path length
- optical power
- optical power budget
- optical power margin
- optical receiver
- optical regenerator
- optical repeater
- optical source
- optical spectrum
- optical splitter
- optical switch
- optical system power margin
- optical thickness
- optical time domain reflectometer (OTDR)
- optical transmittance
- optical transmitter
- optical waveguide
- optimum traffic frequency
- optimum transmission frequency
- optimum working frequency
- optoelectronic
- optoisolator
- OPX
- orbit
- orbit determination
- order of diversity
- orderwire circuit
- orderwire multiplex
- ordinary ray
- organizer
- originating user
- originator
- originator-to-recipient speed of service
- orthogonal multiplex
- orthomode transducer
- oscillator
- OSI
- OSI--RM
- OTAR
- OTDR
- other common carrier (OCC)
- outage
- outage duration
- outage probability
- outage ratio
- outage state
- outage threshold
- out-of-band emission
- out-of-band signaling
- out-of-frame-alignment time
- outpulsing
- output
- output angle
- output rating
- outside plant
- out-slot signaling
- outward dialing
- ovality
- overfill
- overflow
- overhead bit
- overhead communications
- overhead information
- overlay
- overload
- overload point
- overmodulation
- override
- overshoot
- over-the-air rekeying (OTAR)
- over-the-horizon radar
- overtone
This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996.