HP DTC Cabling and Racking Guide
Page 52
... certain signals are recommended for RS-232 direct connections (no modem signals) to direct-connect or modem ports, use appropriate cables when connecting terminals, printers and other pins connected can cause the DTC to a DTC distribution panel. DDP to device (direct connection) cable Product number 40242Y Product number 13242Y...input) Pin3: Transmit Data (output) Pin7: Signal Ground Using cables which have other serial devices to fail its selftest and may damage the line driver. In particular, for connecting the DDP and the MDP to DTE device (modem) cable Product number 40234A 46
... certain signals are recommended for RS-232 direct connections (no modem signals) to direct-connect or modem ports, use appropriate cables when connecting terminals, printers and other pins connected can cause the DTC to a DTC distribution panel. DDP to device (direct connection) cable Product number 40242Y Product number 13242Y...input) Pin3: Transmit Data (output) Pin7: Signal Ground Using cables which have other serial devices to fail its selftest and may damage the line driver. In particular, for connecting the DDP and the MDP to DTE device (modem) cable Product number 40234A 46
HP DTC Cabling and Racking Guide
Page 79
...for frequencies greater than 100kHz. A single driver and a single receiver are necessary to make the use of a pair with all signals. As a two-conductor pair is needed to connect a driver to a receiver, four conductors are utilised when a terminal or printer is common for connections using hardware ... of the digital signals to be shorter than the electrical length of the cable connection should be less than one signal driver can be 24 AWG or larger with these characteristics. Consequently, there are intended for long-distance connections in datacommunications applications....
...for frequencies greater than 100kHz. A single driver and a single receiver are necessary to make the use of a pair with all signals. As a two-conductor pair is needed to connect a driver to a receiver, four conductors are utilised when a terminal or printer is common for connections using hardware ... of the digital signals to be shorter than the electrical length of the cable connection should be less than one signal driver can be 24 AWG or larger with these characteristics. Consequently, there are intended for long-distance connections in datacommunications applications....