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AFDX adopted concepts such as the token bucket from the telecom standards, Asynchronous Transfer Mode (ATM), to fix the shortcomings of IEEE 802.3 Ethernet. By adding key elements from ATM to those already found in Ethernet, and constraining the specification of various options, a highly reliable full-duplex deterministic network is created providing guaranteed bandwidth and quality of service ...
A full-duplex (FDX) system allows communication in both directions, and, unlike half-duplex, allows this to happen simultaneously. [6] [7] [8] Land-line telephone networks are full-duplex since they allow both callers to speak and be heard at the same time. Full-duplex operation is achieved on a two-wire circuit through the use of a hybrid coil ...
Standard MicroBee Tapes are encoded at 300 or 1200 baud using its own variation of Processor Technology's SOLOS/CUTER Tape protocol [6] that consists of a 300 baud metadata header followed by data payload blocks encoded at the desired transfer rate using CUTS (Computer Users Tape System). [7] The wav2dat software converts audio data into ...
RS-485, like RS-422, can be made full-duplex by using four wires. [8] Since RS-485 is a multi-point specification, however, this is not necessary or desirable in many cases. RS-485 and RS-422 can interoperate with certain restrictions. [9] [failed verification]
An optical multiplexer is used to split transmit and receive signals into different wavelengths (1530 and 1310 nm) allowing them to share the same fiber. Supports up to 10 km, full-duplex only. [13] 100BASE-LX10: 802.3ah-2004 (58) ST, SC, LC: 100 Mbit/s Ethernet up to 10 km over a pair of single-mode fibers, using 1310 wavelength, full-duplex ...
802.11 networks in infrastructure mode are half-duplex; all stations share the medium. In infrastructure or access point mode, all traffic has to pass through an Access Point (AP). Thus, two stations on the same access point that are communicating with each other must have each and every frame transmitted twice: from the sender to the access ...
Open full duplex between AL_PA=xx and AL_PA=yy 91yyyy: Open half duplex to AL_PA=yy R_RDY: Receiver_Ready: 954949: SOF: Start of frame: B5cccc: See note 3 SYN Synchronise 7Fxxxx: Clock Synchronization word X BFyyyy: Clock Synchronization word Y DFzzzz: Clock Synchronization word Z VC_RDY: Virtual Circuit Ready: F5vvvv: Where vv is the virtual ...
An Internet leased line is a premium Internet connectivity product, normally delivered over fiber, which provides uncontended, symmetrical bandwidth with full-duplex traffic. It is also known as an Ethernet leased line , dedicated line , data circuit or private line .