EMC CX400 的串口线和cx200 存储的串口线是一样的吗？

可以参考知识库文档emc257433，或者附件的图文操作步骤，

First, create the COM port modem

1. Click Start -> Control Panel -> Phone and Modem.
2. Click Modem Tab and click add. 
3. On the Install new Modem Pane, select the "Don't detect my modem" box, then click Next 
4. There will be a pause while it loads the models. Select Communications cable between two computers, then click Next. 
5. Select your COM port, click Next. 
6. Open the Control Panel - Search for "Phone" - select "Phone and Modem."
7. Select Modems Tab -> Communications Cable Between... -> Properties Select Change Settings -> Modem tab - change the "Maximum Port Speed" to 115200.
8. Disable/Enable the connection in device manager.

Next, to set up the PPP connection

1. Click Start -> Control Panel -> Network and sharing center, click Set up a new connection or network (at the bottom).
2. On the next screen, select set up a dial-up connection and click Next.
3. The next screen should list modems and select the "Communications cable between two computers" you created above.
4. On the next screen enter  phone number and username and password (clariion and clariion!) and give it a name.
5. The above connection should now appear in Network Connections, right-click it and select Properties.

Once the connection is set up, modify the settings as follows:

1. In the General tab, click configure and set Max speed to 115200 and select enable hardware flow control.
2. In the Options tab, click PPP settings and check top two boxes are selected (LCP extensions and SW compression).
3. In the Security tab, check Data Encryption is "Optional Encryption (connect even if no encryption)" is set.
4. In the Networking tab, check Internet Protocol Version 4 is selected.
5. In the Networking tab, choose Internet Protocol Properties, then the Advanced button. Uncheck "Use default gateway on remote network."