3Com MSR 20, MSR 30, MSR 50 manual SIC-1TPRI panel, SIC-1T1-F panel

Models: MSR 50 MSR 30 MSR 20

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34CHAPTER 2: SMART INTERFACE CARDS

Table 8 Interface attributes of SIC-1TPRI/SIC-1T1-F

Attribute

Description

 

 

Interface standard

G.703/T1.102

 

G.704

 

AT&T TR 54016

 

AT&T TR 62411

 

ANSI T1.403

Interface rate

1.544 Mbps

Cable type

T1 cable (100-ohm standard shielded

 

network cable)

Operating mode

CT1, ISDN PRI (supported by SIC-1TPRI

 

only)

 

FT1(supported by SIC-1T1-F only)

Supported service

Backup

 

Terminal access

 

ISDN (supported by SIC-1TPRI only)

 

 

Interface LEDs SIC-1TPRI panel is shown in the following figure:

Figure 25 SIC-1TPRI panel

SIC-1T1-F panel is shown in the following figure:

Figure 26 SIC-1T1-F panel

The status description of the LEDs is given in the following table:

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3Com MSR 20, MSR 30, MSR 50 manual SIC-1TPRI panel, SIC-1T1-F panel