Management Terminal Setup
5.3.2Uninterruptible Power Supply Monitoring
If the 2H22-08R is connected to an American Power Conversion Uninterruptible Power Supply (UPS) device for protection against the loss of power, a connection from the 2H22-08R COM port to the UPS can be made to monitor the power status of the UPS. To use the COM port for this purpose, it must be reconfigured to support the UPS connection using the procedure described in Section 5.7.10. Refer to the UPS documentation for details on how to access the status information.
Use the Console Cable Kit provided with the 2H22-08R to attach the UPS to the 2H22-08R COM port as shown in Figure 5-2.
To connect the UPS device to the COM port of the 2H22-08R, proceed as follows:
1.Connect the RJ45 connector at one end of the cable to the COM port on the 2H22-08R.
2.Plug the RJ45 connector at the other end of the cable into the RJ45-to-DB9 male (UPS) adapter, Cabletron Systems Part No. 9372066.
3.Connect the RJ45-to-DB9 male (UPS) adapter to the female DB9 port on the rear of the UPS device (refer to the particular UPS device’s user instructions for more specific information about the monitoring connection).
2H22-08R | CPU | | | | | | | |
1 2 3 4 5 6 | 2X | 3X | 4X | 5X | 6X | 7 | 8 |
COM | 1X |
DB9 Port
RJ45 COM Port
UTP Cable
with RJ45 Connectors
UPS Device
RJ45-to-DB9
UPS Adapter
2251-51
Figure 5-2 Uninterruptible Power Supply (UPS) Connection
2H22-08R SmartSwitch 2208 User’s Guide | Page 5-5 |
