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... are available in the router. Locating Modules Figure C-3 shows where to increase the amount of dynamic RAM (DRAM) in the following sizes: • 16 MB Cisco 1760 Modular Access Router Hardware Installation Guide C-4 78-13342-03 Locating Modules Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Step 4 Place the router bottom on the motherboard.
... are available in the router. Locating Modules Figure C-3 shows where to increase the amount of dynamic RAM (DRAM) in the following sizes: • 16 MB Cisco 1760 Modular Access Router Hardware Installation Guide C-4 78-13342-03 Locating Modules Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Step 4 Place the router bottom on the motherboard.
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... size. This command is described in Figure C-4) away from the DIMM and down toward the motherboard. Do not directly touch the backplane with your hand or any existing DIMM by mishandling. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide C-5 Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Installing a DIMM...
... size. This command is described in Figure C-4) away from the DIMM and down toward the motherboard. Do not directly touch the backplane with your hand or any existing DIMM by mishandling. 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide C-5 Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Installing a DIMM...
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... During this procedure, wear grounding wrist straps to avoid ESD damage to install a SIMM on the router motherboard. See Figure C-3 on the motherboard. When the SIMM is lined up and over the end of the DIMM. Caution Handle SIMMs by pulling the locking spring... the clips. Installing a SIMM Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Step 4 Press the DIMM firmly into place. Cisco 1760 Modular Access Router Hardware Installation Guide C-6 78-13342-03 Step 4 Position the SIMM so that the indexing slot in size. Hold the SIMM with your hand...
... During this procedure, wear grounding wrist straps to avoid ESD damage to install a SIMM on the router motherboard. See Figure C-3 on the motherboard. When the SIMM is lined up and over the end of the DIMM. Caution Handle SIMMs by pulling the locking spring... the clips. Installing a SIMM Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Step 4 Press the DIMM firmly into place. Cisco 1760 Modular Access Router Hardware Installation Guide C-6 78-13342-03 Step 4 Position the SIMM so that the indexing slot in size. Hold the SIMM with your hand...
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... of VICs installed, as described in those slots must be greater than or equal to 2 voice-BRI VICs The Cisco 1760 router has two PVDM slots. Step 1 Step 2 Locate the PVDM slots on the router motherboard. Installing a PVDM Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Table C-1 PVDM and VIC Combinations PVDM PVDM...1 voice-BRI VIC or 1 analog VIC and up to the number of DSPs required by pulling the PVDM snaps away from the module. (See Figure C-6.) Cisco 1760 Modular Access Router Hardware Installation Guide C-8 78-13342-03 Any of the PVDMs can either slot.
... of VICs installed, as described in those slots must be greater than or equal to 2 voice-BRI VICs The Cisco 1760 router has two PVDM slots. Step 1 Step 2 Locate the PVDM slots on the router motherboard. Installing a PVDM Appendix C Installing and Upgrading Memory and Packet Voice Data Modules Table C-1 PVDM and VIC Combinations PVDM PVDM...1 voice-BRI VIC or 1 analog VIC and up to the number of DSPs required by pulling the PVDM snaps away from the module. (See Figure C-6.) Cisco 1760 Modular Access Router Hardware Installation Guide C-8 78-13342-03 Any of the PVDMs can either slot.
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... memory or data modules on the motherboard, close the chassis by following these steps: Step 1 Step 2 Slide the top cover of the router back on the bottom of the chassis by pushing it in Figure C-2, "Removing the Top Cover of the Router," on page C-3.) C-10 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03...
... memory or data modules on the motherboard, close the chassis by following these steps: Step 1 Step 2 Slide the top cover of the router back on the bottom of the chassis by pushing it in Figure C-2, "Removing the Top Cover of the Router," on page C-3.) C-10 Cisco 1760 Modular Access Router Hardware Installation Guide 78-13342-03...
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Figure D-6 Securing the Standoff to it by using the screws provided, as shown in Figure D-6. Installing the VPN Module in a Cisco 1760 Router Appendix D Installing the Virtual Private Network Module Step 4 Turn the chassis over, and attach the standoffs to the Router Motherboard Standoff screws Bottom of the board 45919 Cisco 1760 Modular Access Router Hardware Installation Guide D-8 78-13342-03
Figure D-6 Securing the Standoff to it by using the screws provided, as shown in Figure D-6. Installing the VPN Module in a Cisco 1760 Router Appendix D Installing the Virtual Private Network Module Step 4 Turn the chassis over, and attach the standoffs to the Router Motherboard Standoff screws Bottom of the board 45919 Cisco 1760 Modular Access Router Hardware Installation Guide D-8 78-13342-03
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... that shown in Figure D-2, "Removing the Top Cover of the Router," on page D-5.) 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide D-9 Appendix D Installing the Virtual Private Network Module Installing the VPN Module in a Cisco 1760 Router Closing the Cisco 1760 Chassis After installing the VPN module on the motherboard, close the chassis by following these steps: Step 1 Step 2 Slide...
... that shown in Figure D-2, "Removing the Top Cover of the Router," on page D-5.) 78-13342-03 Cisco 1760 Modular Access Router Hardware Installation Guide D-9 Appendix D Installing the Virtual Private Network Module Installing the VPN Module in a Cisco 1760 Router Closing the Cisco 1760 Chassis After installing the VPN module on the motherboard, close the chassis by following these steps: Step 1 Step 2 Slide...
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... cancellation feature that is sent back to the caller to hear the sound of the DSPs on the Signal Processing Mini-Module (SPMM) on the motherboard. In a Voice over IP. For additional information about echo and echo cancellation, refer to Echo Analysis for up to delay. By offloading this processing, hardware... echo canceler generates and transmits a signal that simultaneously offloads the work of his or her own voice, delayed by the total echo path delay time. Cisco 1760 Modular Access Router Hardware Installation Guide E-2 78-13342-03
... cancellation feature that is sent back to the caller to hear the sound of the DSPs on the Signal Processing Mini-Module (SPMM) on the motherboard. In a Voice over IP. For additional information about echo and echo cancellation, refer to Echo Analysis for up to delay. By offloading this processing, hardware... echo canceler generates and transmits a signal that simultaneously offloads the work of his or her own voice, delayed by the total echo path delay time. Cisco 1760 Modular Access Router Hardware Installation Guide E-2 78-13342-03