Zyxel VES-1616FE-55A [285/318] Cable pin assignments

Zyxel VES-1616FE-55A [285/318] Cable pin assignments
Chapter 51 Product Specifications
VES-1616FE-55A User’s Guide
285
51.2 Cable Pin Assignments
In a serial communications connection, generally a computer is DTE (Data Terminal
Equipment) and a modem is DCE (Data Circuit-terminating Equipment). The VES-1616FE-
55A is DCE when you connect a computer to the console port.
3
Figure 163 Console Port Pin Layout
3. Pins 2,3 and 5 are used.
Table 126 Console Port Pin Assignments
CONSOLE Port RS – 232 (Female) DB-9F
Pin 1 = NON
Pin 2 = DCE-TXD
Pin 3 = DCE –RXD
Pin 4 = NON
Pin 5 = GND
Pin 6 = GND
Pin 7 = NON
Pin 8 = NON
PIN 9 = NON
The CON/AUX port also has these pin
assignments. The CON/AUX switch changes
the setting in the firmware only and does not
change the CON/AUX port’s pin assignments.
Table 127 Ethernet Cable Pin Assignments
WAN / LAN ETHERNET CABLE PIN LAYOUT
Straight-through Crossover
(Switch) (Adapter) (Switch) (Switch)
1 IRD + 1 OTD
+
1 IRD + 1 IRD +
2 IRD - 2 OTD - 2 IRD - 2 IRD -
3OTD
+
3 IRD + 3 OTD + 3 OTD
+
6 OTD - 6 IRD - 6 OTD - 6 OTD -
Pin 1Pin 5
Pin 6
Pin 9

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