Specifications

12
Channelized and Electrical Interface Line Card Installation and Configuration
78-16417-02
Preparing for Installation
Figure 9 6-Port and 12-Port E3 Line Cards
Preparing for Installation
Installation preparation is presented in the following sections:
• Safety Guidelines, page 12
• Preventing Electrostatic Discharge, page 13
• Required Tools and Equipment, page 13
Safety Guidelines
Before you perform any procedure in this publication, review the safety guidelines in this section to
avoid injuring yourself or damaging the equipment.
The following guidelines are for your safety and to protect equipment. The guidelines do not include all
hazards. Be alert.
Note Review the safety warnings listed in the Regulatory Compliance and Safety Information for
Cisco 12000 Series Internet Router publication (Document Number 78-4347-xx) that accompanied your
router before installing, configuring, or maintaining a line card.
TX
5
RX
TX
4
RX
TX
3
RX
TX
2
RX
TX
1
RX
TX
0
RX
6E3–SMB P / H / F
DOWN
LOOP RA LA
CDHNT CD
DOWN
LOOP RA LA
CDHNT CD
7
8
6
TX
11
RX
TX
10
RX
TX
9
RX
TX
8
RX
TX
7
RX
TX
6
RX
TX
5
RX
TX
4
RX
TX
3
RX
TX
2
RX
TX
1
RX
TX
0
RX
12E3–SMB P / H / F
DOWN
LOOP RA LA
CDHNT CD
6 port line card
12 port line card
116104
1
2
3
4
5
1 Ejector lever (one at each end) 5 Alphanumeric LEDs
2 LED legend 6 Green
3 Port 0 7 Alternates green/yellow
4 Status LEDs 8 Yell ow