Signals For The Smic; 4-Port Smic Rotary Switch Positions - Cisco 3200 Series Hardware Reference Manual

Chapter 5 Serial Mobile Interface Card

Signals for the SMIC

The Cisco Single-sideband (SSB) Serial standard supports the following:
•
•
The position of the rotary switch determines the port assignments. Although the rotary switch has eight
positions, only positions 0, 1, and 2 are supported on the 4-port SMIC, and only positions 0 and 1 are
supported on the 2-port SMIC.
Table 5-1
Table 5-1
Position
0
1
2
Table 5-2
Table 5-2
Position
0
1

4-Port SMIC Rotary Switch Positions

Table 5-3 shows the 4-port SMIC serial signal assignments. The position of the rotary switch determines
the port assignments. Although the rotary switch has 8 positions, only 1 of 4 positions can be selected.
The rotary switch position should be unique for each mobile interface card (MIC) card.
Table 5-3
Rotary Switch Position
0
1
2
3
OL-5816-10
EIA/TIA-232, EIA/TIA-449, EIA-530, EIA-530A, X.21, and V.35 standards in both DTE and DCE
modes.
Signals (SSB and LED) are provided through the 60-pin multifunction header(s).
provides 4-port SMIC port assignments.
4-port SMIC Rotary Switch Settings and Port Assignments
MIC Slot Port Assignments
1 Serial 1/0 Serial 1/1 Serial 1/2 Serial 1/3
2 Serial 2/0 Serial 2/1 Serial 2/2 Serial 2/3
3 Serial 3/0 Serial 3/1 Serial 3/2 Serial 3/3
provides the 2-port SMIC port assignments.
2-port SMIC Rotary Switch Settings and Port Assignments
MIC Slot Port Assignments
1 Serial 1/0 Serial 1/1
2 Serial 2/0 Serial 2/1
4-port SMIC Rotary Switch Positions and Serial Set Signal Assignments
MIC Slot
1
2
3
4
Signal Assignments
Serial 1/0 Serial 1/1 Serial 1/2 Serial 1/3
Serial 2/0 Serial 2/1 Serial 2/2 Serial 2/3
Serial 3/0 Serial 3/1 Serial 3/2 Serial 3/3
Serial 4/0 Serial 4/1 Serial 4/2 Serial 4/3
Cisco 3200 Series Router Hardware Reference
5-3