Cisco 12000 Series Hardware Installation Manual page 5

Figure 2-1
1
2
3
LED Label
2-Port and 4-Port Clear Channel T3/E3 SPA Interface Specifications
4-Port Clear Channel T3/E3 SPA Faceplate
2
1
3 4
2-Port and 4-Port Clear Channel T3/E3 SPA LEDs
Color State
4
5
Meaning
SPA-4XT3/E3
5
2-5