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ĐẤU NỐI TÍN HIỆU. DTE & DCE. DTE is short for Data Terminal Equipment (PC) DCE stands for Data Communications Equipment (MODEM). DTE - DCE: Straight Cable DTE - DTE: Null-Modem Cable DCE - DCE: Tail Circuit Cable Interface Mechanical. RS 232 Wiring. RS 232 Wiring. RS 232 Wiring.
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DTE & DCE DTE is short for Data Terminal Equipment (PC) DCE stands for Data Communications Equipment (MODEM)
DTE - DCE: Straight CableDTE - DTE: Null-Modem CableDCE - DCE: Tail Circuit Cable Interface Mechanical
The following table shows the normal colour coding for category 5 cables (4 pair) based on the two standards supported by TIA/EIA