Cisco 881w Manual

 
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 2      Installing the Router
  Installing the Cisco 810 ISR
NoteDIN rail mounting is not supported on Cisco 819GW, Cisco 819HGW, and Cisco 819HWD ISRs. 

 
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  Installing the Cisco 810 ISR
To attach the Cisco 819 ISR to a 35-mm wide DIN rail, follow these steps.
Step 1Attach the DIN rail to the back of the router using the three screws provided. (See Figure 2-27.) 
Figure 2-27 Attaching the DIN Rail to the Cisco 819 ISR
Step 2
Find the tab on the end of the DIN rail that extends past the router. (See Figure 2-28.) Press the tab in 
and slide the DIN rail...

 
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 2      Installing the Router
  Installing the Cisco 810 ISR
Figure 2-29 Cisco 819 ISR Installed with the DIN Rail
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 2      Installing the Router
  Installing the Cisco 810 ISR
Installing the Router Using the Configurable Low Profile DIN Mount
If space is limited between the DIN rail and the enclosure cover, the Configurable Low Profile DIN 
Mount can be utilized to mount the router flat against the DIN rail. It can also be configured in three 
different ways to allow router cabling to exit from the bottom, right or left.
Figure 2-30...

 
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 2      Installing the Router
  Installing the Cisco 810 ISR
Configuring the Mount
Figure 2-31 Low Profile DIN Mount Configuration
The mount comes configured in a bottom cable exit position, with the rail latches in the slots marked 
Bottom. To reconfigure the mount:
1.Remove the two DIN Rail Latch Bracket Screws (Item 2).
2.Slide the DIN Rail Latch Brackets (Item 5) and DIN Rail Latch (Item 6) against the spring pressure,...

 
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Chapter 2      Installing the Router
  Installing the Cisco 810 ISR
Attaching the mount to the router
Figure 2-32 Cisco ISR 819 mounted in a Configurable Low Profile DIN mount
To attach the router to the mount:
1.Remove the bottom screw of the 3 screws on the sides of the router at the front.
2.Slip the router into the mount tray
3.Align the holes at the front sides of the mount with the vacant screw holes on the router and 
screw the...

 
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Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 2      Installing the Router
  Installing the Cisco 810 ISR
Installing the Router Ground Connection
The router must be connected to a reliable earth ground. Install the ground wire in accordance with local 
electrical safety standards.
For NEC-compliant grounding, use size 14 AWG (2 mm2) or larger copper wire and a ring terminal 
with an inner diameter of 1/4 in. (5 to 7 mm).
For EN/IEC 60950-compliant grounding, use size 18...

 
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Chapter 2      Installing the Router
  Installing the Cisco 810 ISR
After you install and properly ground the router, you can connect the power wiring, the LAN cables, and 
the cables for administrative access as required for your installation.
Installing the Power Cord Retention Lock
The Cisco 819 ISRs have a power cord retention mechanism as an accessory. It locks the power cord to 
the router so when a user accidentally pulls out...

 
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Chapter 2      Installing the Router
  Installing the Cisco 810 ISR
Step 3Install the power cord with power cord lock and the pre-installed o-ring to mate with the power jack on 
the router while making sure that the two arms of the power cord lock slide into the corresponding slots 
on the router and are fully seated with both arms locking into the slots as shown in Figure 2-36.
Figure 2-36 Installing Power Cord Lock onto the Router...

 
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Chapter 2      Installing the Router
  Installing the Cisco 810 ISR
Figure 2-38 Installing Power Switch Lock
Figure 2-39 Power Switch Lock Installed
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1
2
3
4
5
1Ring terminal4Power switch lock
2Power switch lock washer5Pan-head screw 
3Power switch lock standoff
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