3Com MSR 30, MSR 20, MSR 50 manual MIM-4SAE panel is shown in the following figure

MIM-2SAE/MIM-4SAE/MIM-8SAE Module 75

Figure 73 MIM-2SAE panel

MIM-4SAE panel is shown in the following figure:

Figure 74 MIM-4SAE panel

The following table describes the LEDs on the MIM-2SAE/MIM-4SAE panel:

Table 44 Description of the LEDs on the MIM-2SAE/MIM-4SAE panel

LED	Description
LINK	OFF means no link is present; ON means a
	link is present.
ACT	OFF means no data is being transmitted or
	received; blinking means data is being
	received or/and transmitted.

MIM-8SAE panel is shown in the following figure:

Figure 75 MIM-8SAE panel

On MIM-8SAE module, each link corresponds to a LED. ON means the link is connected. Blinking means data is being transmitted or received.

Interface Cable SAE modules use synchronous/asynchronous serial interface cables with DB-28 connectors for connection.

Before connecting to a port on 2SAE, confirm the line properties. There are ten cable options depending on different line properties:

■V.24 (RS232) DTE cable: DB-25 (male) connector at the network end

■V.24 (RS232) DCE cable: DB-25 (female) connector at the network end

■V.35 DTE cable: 34PIN (male) connector at the network end

■V.35 DCE cable: 34PIN (female) connector at the network end

■X.21 DTE cable: DB-15 (male) connector at the network end

■X.21 DCE cable: DB-15 (female) connector at the network end