Packet generators create a discrete chunk of communication in a pre-defined format

Packet switching chips are communication integrated circuits (ICs) used in packet-switched networks to rout packets between network nodes

GPRS chips use general packet radio service (GPRS), a standard for wireless communication with a throughput rate of 115 kilobits per second

Network test equipment is used to test, probe, and analyze telecommunication, network and telephone systems.

Network switches route packets between ports at the OSI layer 2, which means that (in Ethernet) the switches decide where incoming packets are transferred to, based on the NIC's 48-bit address

Network processors handle a wide array of tasks needed to support network systems, including routing, compression, encryption, authentication, and protocol conversion.

Parity checkers are integrated circuits (ICs) used in digital systems to detect errors when streams of bits are sent from a transmitter to a receiver.