Grounding the Router
Install the router in the rack, using two screws for each side.
Caution Be sure to leave space above and below each router in a rack, to allow for cooling air circulation.
Tip Start the lower pair of screws first. Rest the brackets on the lower screws while you insert the upper pair of screws.
Attaching the Optional Cable Management Bracket
The optional cable management bracket (Cisco 3825 router only) provides attachment points for organizing and routing cables. Attach the cable management bracket to the left or right
Figure 7 Attaching the Optional Cable Management Bracket
NMD- |
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ESW- |
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36 |
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| GE1 |
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| 10/100/1000 | 17x |
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| FastEthernet Ports |
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NM- |
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| 35x | 17x | 34x |
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ESW- |
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| 16x |
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| 32x |
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15x |
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16 |
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| 13x | 30x |
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| FastEthernet Ports |
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| 12x | 29x 11x | 28x |
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| 10x | 27x 9x |
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| Ext | |
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| 26x | 8x | 25x | 17 |
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| GE0 | |||
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| Ext |
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| 23x | 5x | 22x | 4x |
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| 10/100/ |
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| Pwr |
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| 21x 3x | 20x 2x |
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| 15x 7x | 14x | 6x |
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| GE |
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| 19x | 1x | 18x |
| EN | ||||
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| 13x | 5x |
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| 1000 |
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| 10x | 2x |
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| 9x | 1x |
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| EN |
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| 8x | 0x |
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117775
Cable management bracket. Either edge may go up. Attach to either side of the chassis.
Grounding the Router
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself. Statement 94
Installing Cisco 3800 Series Routers in an Equipment Rack
14 |
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