HP StorageWorks 2/128 HP StorageWorks Core Switch 2/64 and SAN Director 2/128 - Page 144
Battery specifications, Terminal serial port specifications, Table 24 Terminal serial port pinouts
![]() |
View all HP StorageWorks 2/128 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 144 highlights
Battery specifications The CP card has a lithium carbon-monoflouride coin cell battery type Rayovac BR1225, specification 3.0 volt, 50 mAh. CAUTION: Do not attempt to replace the real-time clock (RTC) battery on the CP card. There is danger of explosion if the battery is incorrectly replaced or disposed of. Contact your authorized HP representative if the real-time clock malfunctions. Terminal serial port specifications Each CP card provides a three-wire terminal serial port (labeled 10101) that provides a DB-9 male connector and an RS-232 signal subset. NOTE: Keep the serial port covered when the port is not in use.The terminal serial port is intended primarily for use during the initial setting of the IP address and for service purposes. The terminal serial port can be used to connect to a computer workstation or terminal without connecting to the fabric. The terminal device should be configured to 9600 baud, 8 data bits, no parity, 1 stop bit, with no flow control. A 10 ft. (3.0 m) serial cable ships with the switch; it can be converted from a DB-9 serial cable to an RJ-45-style serial cable by removing the adapter on the end of the cable. The terminal serial port requires a straight-through serial cable with a female 9-pin subminiature-D connector. Use the pinouts listed in Table 24. Table 24 Terminal serial port pinouts Pin Signal Description 1 ---- ---- 2 TxData Transmit Data 3 RxData Receive Data 4 ---- ---- 5 GND Logic Ground 6 ---- ---- 7 ---- ---- 144 Technical specifications
![](/manual_guide/products/hewlettpackard-storageworks-2128-hp-storageworks-core-switch-264-san-director-2128-installation-guide-aarvuscte-2005-46fb4cd/144.png)