3 pinout descriptions, 4 configuring a ups cable – Cabletron Systems EMM-E6 Ethernet User Manual
Page 95
CHAPTER 4:
ATTACHING A CONSOLE
4-6
EMM-E6 User’s Guide
4.3
PINOUT DESCRIPTIONS
4.4
CONFIGURING A UPS CABLE
To configure an Uninterruptible Power Supply (UPS) cable:
1. Plug a straight-through twisted pair, RS232, cable into the EMM-E6
RJ45 COM 1 Port.
2. Plug the other end of the RS232 cable into the adapter (PN 9372066)
and connect the adapter to the UPS.
3. Set COM 1 in the LM Configuration screen to UPS. Refer to
Chapter 7, Configuration Screen, for additional information
regarding UPS connection.
Table 4-2. RJ45 to DB9 Adapter (PC Adapter):
RJ45
DB9
Pin
Color
Pin
Description
1
Blue
2
Receive
4
Red
3
Transmit
5
Green
5
Ground
2
Orange
7
Send Request
6
Yellow
8
Clear to Send
Table 4-3. RJ45 to DB25 Adapter (VT Series Adapter):
RJ45
DB25
Pin
Color
Pin
Description
4
Red
2
Transmit
1
Blue
3
Receive
6
Yellow
5
Clear to Send
5
Green
7
Ground
2
Orange
20
Terminal Ready
CH1Book Page 6 Wednesday, March 20, 1996 7:48 AM