Installing a Cisco
Step 1 Attach an antistatic wrist strap to your wrist and to a bare metal, unpainted surface on the chassis or frame.
Step 2 Face the back of the Cisco uBR10012 chassis. Clear enough interface and power cables to allow sufficient space to work.
Step 3 If installing a new cable interface line card in a blank slot, remove the blank slot cover and discard it. Otherwise, disconnect all coaxial cables from the cable interface line card being replaced or removed.
Step 4 Unscrew the top and bottom captive screws on the cable interface line card (Figure 5).
Figure 5 Locating the Captive Screws on the Cisco uBR10-LCP2-MC28C Cable Interface Line Card
Captive screws
E
N
A
B
L
E
D
US0
US1
US2
US3
US0
US1
US2
US3
DS0 uBR- 
MC28C
DS1
E
N
A
B
L
E
D
US0
US1
US2
US3
US0
US1
US2
US3
DS0 uBR- 
MC28C
DS1
E
N
A
B
L
E
D
US0
US1
US2
US3
US0
US1
US2
US3
DS0 uBR- 
MC28C
DS1
E
N
A
B
L
E
D
US0
US1
US2
US3
US0
US1
US2
US3
DS0 uBR- 
MC28C
DS1
E
N
A
B
L
E
D
US0
US1
US2
US3
US0
US1
US2
US3
DS0 uBR- 
MC28C
DS1
E
N
A
B
L
E
D
US0
US1
US2
US3
US0
US1
US2
US3
DS0 uBR- 
MC28C
DS1
E
N
A
B
LE
D
US0
US1
US2
US3
US0
US1
US2
US3
DS0 uBR- 
MC28C
DS1
E
N
A
B
L
E
D
US0
US1
US2
US3
US0
US1
US2
US3
DS0 uBR- 
MC28C
DS1
CISCO | CISCO |
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10000 | CISCO |
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AIL | 10000 |
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F |
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| CISC |
| FA | 10000 | |
| IL | F | 100 |
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| AIL |
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| FA |
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| IL |
CA |
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R | A |
| C |
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RIE LA | L | A |
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| R RM OO | RR AL | C |
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| P | EI | AR LO | AR | A | CA |
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| R | M OP | RIE LA L |
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| R R O | RR | A |
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| M OP | IE | LA | L |
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| R RM |
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CH | CH | CH |
| SM- | |
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| IR |
Captive screws
56301
Step 5 Simultaneously pivot both ejector levers away from each other to disengage the cable interface line card from the backplane (Figure 6 on page 14).
Cisco
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