3Com MSR 50, MSR 30, MSR 20 manual MIM-2FXS panel

Models: MSR 50 MSR 30 MSR 20

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MIM-2FXS/MIM-2FXO/MIM-2E&M and MIM-4FXS/MIM-4FXO/MIM-4E&M 113

Table 73 Interface attributes of MIM-2FXS/MIM-2FXO/MIM-2E&M and

MIM-4FXS/MIM-4FXO/MIM-4E&M

Attribute

Description

 

 

Interface standard

ITU Q.512-compliant subscriber circuit

 

interface (MIM-2FXS/MIM-4FXS)

 

ITU Q.552-compliant loop trunk

 

interface (MIM-2FXO/MIM-4FXO)

 

G.712-compliant E&M trunk interface

 

(MIM-2E&M/MIM-4E&M), E&M

 

interface (supporting Bell type I, II, III,

 

V, and support 2-wire and 4-wire).

 

ITU K.20-compliant overcurrent and

 

overvoltage protection

Dial-up mode

DTMF (Dual-Tone Multi-Frequency)

 

but not pulse dial-up

Bandwidth

300 Hz to 3400 Hz

 

 

Interface LEDs Voice MIM panels are shown in the following figures:

Figure 124 MIM-2FXS panel

LINK

ACT

Figure 125 MIM-2FXO panel

LINK

ACT

Figure 126 MIM-2E&M panel

LINK

ACT

Figure 127 MIM-4FXS panel

LINK

ACT

Figure 128 MIM-4FXO panel

LINK

ACT

Page 113
Image 113
3Com MSR 50, MSR 30, MSR 20 manual MIM-2FXS panel