| C1-CISCO2901/K9 | Cisco ONE - ISR 2901 | C1-CISCO4321/K9 | Cisco ONE ISR 4321 (2GE, 2NIM, 4G FLASH, 4G DRAM, IPB) | - | 
| C1-CISCO2911/K9 | Cisco ONE - ISR 2911 | C1-CISCO4331/K9 | Cisco ONE ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| C1-CISCO2921/K9 | Cisco ONE - ISR 2921 | C1-CISCO4331/K9 | Cisco ONE ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| C1-CISCO2951/K9 | Cisco ONE - ISR 2951 | C1-CISCO4351/K9 | Cisco ONE ISR 4351 (3GE, 3NIM, 2SM, 4G FLASH, 4G DRAM, IPB) | - | 
| C2901-AX/K9 | Cisco 2901 AX Bundle w/ APP, SEC lic | ISR4321-AX/K9 | Cisco ISR 4321 AX Bundle w/ APP, SEC lic | - | 
| C2901-CME-SRST/K9 | 2901 Voice Bundle w/ PVDM3-16, FL-CME-SRST-25, UC Lic, FL-CUBE10 | ISR4321-V/K9 | Cisco ISR 4321 Bundle, w/ UC License, CUBE-10 | Add FL-CME and FL-SRST license | 
| C2901-VSEC-CUBE/K9 | C2901 VSEC CUBE Bundle, PVDM3-16, UC SEC Lic, FL-CUBEE-25 | ISR4321-VSEC/K9 | Cisco ISR 4321 Bundle w/ UC & SEC License, CUBE-10 | Add CUBE license | 
| C2901-VSEC/K9 | Cisco 2901 UC Sec.Bundle, PVDM3-16, UC&SEC License, FL-CUBE10 | ISR4321-VSEC/K9 | Cisco ISR 4321 Bundle w/ UC & SEC License, CUBE-10 | - | 
| C2911-16ES2-P | Cisco 2911 + 16ES2 EtherSwitch Bundle | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | Add SM-X-ES3-16-P module | 
| C2911-AX/K9 | Cisco 2911 AX Bundle w/ App, SEC Lic | ISR4331-AX/K9 | Cisco ISR 4331 AX Bundle w/ APP, SEC lic | - | 
| C2911-AXV/K9 | Cisco 2911 AXV Bundle, PVDM3-16, APP, SEC, UC Lic, CUBE-10 | ISR4331-AXV/K9 | Cisco ISR 4331 AXV Bundle, PVDM4-32 w/ APP, SEC, UC lic, CUBE-10 | - | 
| C2911-CME-SRST/K9 | 2911 Voice Bundle w/ PVDM3-16, FL-CME-SRST-25, UC Lic, FL-CUBE10 | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | Add FL-CME and FL-SRST license | 
| C2911-HW/K9 | Cisco 2911 Hardware Only Bundle (includes PVDM3-16) | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| C2911-VSEC-CUBE/K9 | C2911 UC SEC CUBE Bundle, PVDM3-16, UC SEC Lic, FL-CUBEE-25 | ISR4331-VSEC/K9 | Cisco ISR 4331 Bundle with UC & Sec Lic, PVDM4-32, CUBE-10 | Add CUBE license | 
| C2911-VSEC/K9 | Cisco 2911 Voice Sec. Bundle, PVDM3-16, UC&SEC Lic, FL-CUBE10 | ISR4331-VSEC/K9 | Cisco ISR 4331 Bundle with UC & Sec Lic, PVDM4-32, CUBE-10 | - | 
| C2911R-AX/K9 | Cisco 2911 Application Experience Bundle w/ 1GB DRAM SEC AX | ISR4331-AX/K9 | Cisco ISR 4331 AX Bundle w/ APP, SEC lic | - | 
| C2911R-CME-SRST/K9 | Cisco 2911 UC Bundle w/ PVDM3-16, FL-CME-SRST-25, UC License P | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | Add FL-CME and FL-SRST license | 
| C2911R-VSEC/K9 | Cisco 2911 UC Sec. Bundle, PVDM3-16, UC and SEC License PAK | ISR4331-VSEC/K9 | Cisco ISR 4331 Bundle with UC & Sec Lic, PVDM4-32, CUBE-10 | - | 
| C2921-AX/K9 | Cisco 2921 AX Bundle w/ APP, SEC lic | ISR4331-AX/K9 | Cisco ISR 4331 AX Bundle w/ APP, SEC lic | - | 
| C2921-AXV/K9 | Cisco 2921 AXV Bundle, PVDM3-32, APP, SEC, UC Lic, CUBE-10 | ISR4331-AXV/K9 | Cisco ISR 4331 AXV Bundle, PVDM4-32 w/ APP, SEC, UC lic, CUBE-10 | - | 
| C2921-CME-SRST/K9 | 2921 Voice Bundle w/ PVDM3-32, FL-CME-SRST-25, UC Lic, FL-CUBE10 | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | Add FL-CME and FL-SRST license | 
| C2921-VSEC-CUBE/K9 | C2921 UC SEC CUBE Bundle, PVDM3-32, UC SEC Lic, FL-CUBEE-25 | ISR4331-VSEC/K9 | Cisco ISR 4331 Bundle with UC & Sec Lic, PVDM4-32, CUBE-10 | Add CUBE license | 
| C2921-VSEC/K9 | Cisco 2921 Voice Sec. Bundle, PVDM3-32, UC&SEC Lic, FL-CUBE10 | ISR4331-VSEC/K9 | Cisco ISR 4331 Bundle with UC & Sec Lic, PVDM4-32, CUBE-10 | - | 
| C2951-AX/K9 | Cisco 2951 AX Bundle w/ APP, SEC lic | ISR4351-AX/K9 | Cisco ISR 4351 AX Bundle w/ APP, SEC lic | - | 
| C2951-AXV/K9 | Cisco 2951 AXV Bundle, PVDM3-32, APP, SEC, UC Lic, CUBE-10 | ISR4351-AXV/K9 | Cisco ISR 4351 AXV Bundle, PVDM4-64 w/ APP, SEC, UC lic, CUBE-25 | - | 
| C2951-CME-SRST/K9 | 2951 Voice Bundle w/ PVDM3-32, FL-CME-SRST-25, UC Lic, FL-CUBE10 | ISR4351-V/K9 | Cisco ISR 4351 UC Bundle, PVDM4-64, UC License, CUBEE25 | Add FL-CME and FL-SRST license | 
| C2951-VSEC-CUBE/K9 | C2951 UC SEC CUBE Bundle, PVDM3-32, UC SEC Lic, FL-CUBEE-25 | ISR4351-VSEC/K9 | Cisco ISR 4351 Bundle with UC & Sec Lic, PVDM4-64, CUBE-25 | Add CUBE license | 
| C2951-VSEC/K9 | Cisco 2951 Voice Sec. Bundle, PVDM3-32, UC&SEC Lic, FL-CUBE10 | ISR4351-VSEC/K9 | Cisco ISR 4351 Bundle with UC & Sec Lic, PVDM4-64, CUBE-25 | - | 
| CISCO2901-16TS/K9 | 2901 w/ HWIC-16A and 2 CAB-HD8-ASYNC Terminal Server Bundle | ISR4321/K9 | Cisco ISR 4321 (2GE, 2NIM, 4G FLASH, 4G DRAM, IPB) | Add NIM-16A module and 2 CAB-HD8-ASYNC | 
| CISCO2901-HSEC+/K9 | VPN ISM module HSEC bundles for 2901 ISR platform | ISR4321/K9 | Cisco ISR 4321 (2GE, 2NIM, 4G FLASH, 4G DRAM, IPB) | Add FL-4320-HSEC-K9 license | 
| CISCO2901-HSEC/K9 | HSEC bundle (no ISM VPN module) for 2901 ISR platform | ISR4321/K9 | Cisco ISR 4321 (2GE, 2NIM, 4G FLASH, 4G DRAM, IPB) | Add FL-4320-HSEC-K9 license | 
| CISCO2901-IB/K9 | Cisco 2901 w/ IP Business, 2 GE, 4 EHWIC, 2 DSP, 512MB DRAM | ISR4321/K9 | Cisco ISR 4321 (2GE, 2NIM, 4G FLASH, 4G DRAM, IPB) | - | 
| CISCO2901-SEC/K9 | Cisco 2901 Security Bundle w/ SEC license PAK | ISR4321-SEC/K9 | Cisco ISR 4321 Sec bundle w/ SEC license | - | 
| CISCO2901-V/K9 | Cisco 2901 Voice Bundle, PVDM3-16, UC License PAK, FL-CUBE10 | ISR4321-V/K9 | Cisco ISR 4321 Bundle, w/ UC License, CUBE-10 | - | 
| CISCO2901/K9 | Cisco 2901 w/ 2 GE, 4 EHWIC, 2 DSP, 256MB CF, 512MB DRAM, IP Base | ISR4321/K9 | Cisco ISR 4321 (2GE, 2NIM, 4G FLASH, 4G DRAM, IPB) | - | 
| CISCO2911-DC/K9 | Cisco 2911 w/ 3 GE, 4 EHWIC, 2 DSP, 1 SM, 256MB CF, 512MB DRAM+DC | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| CISCO2911-HSEC+/K9 | VPN ISM module HSEC bundles for 2911 ISR platform | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | Add FL-4330-HSEC-K9 license | 
| CISCO2911-HSEC/K9 | HSEC bundle (no ISM VPN module) for 2911 ISR platform | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | Add FL-4330-HSEC-K9 license | 
| CISCO2911-IB/K9 | Cisco 2911 w/ IP Business, 3 GE, 4 EHWIC, 1 SM, 1GB DRAM | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| CISCO2911-SEC/K9 | Cisco 2911 Security Bundle w/ SEC license PAK | ISR4331-SEC/K9 | Cisco ISR 4331 Sec bundle w/ SEC license | - | 
| CISCO2911-V/K9 | Cisco 2911 Voice Bundle, PVDM3-16, UC License PAK, FL-CUBE10 | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | - | 
| CISCO2911/K9 | Cisco 2911 w/ 3 GE, 4 EHWIC, 2 DSP, 1 SM, 256MB CF, 512MB DRAM, IPB | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| CISCO2911R-SEC/K9 | Cisco 2911 Security Bundle w/ SEC license PAK | ISR4331-SEC/K9 | Cisco ISR 4331 Sec bundle w/ SEC license | - | 
| CISCO2911R-V/K9 | Cisco 2911 UC Bundle, PVDM3-16, UC License PAK | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | - | 
| CISCO2911R/K9 | Cisco 2911 w/ 3 GE, 4 EHWIC, 2 DSP, 1 SM, 256MB CF, 512MB DRAM, IPB | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| CISCO2921-HSEC+/K9 | VPN ISM module HSEC bundles for 2921 ISR platform | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | Add FL-4330-HSEC-K9 license | 
| CISCO2921-HSEC/K9 | HSEC bundle (no ISM VPN module) for 2921 ISR platform | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | Add FL-4330-HSEC-K9 license | 
| CISCO2921-IB/K9 | Cisco 2921 w/ IP Business, 3 GE, 4 EHWIC, 1 SM, 1GB DRAM | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| CISCO2921-SEC/K9 | Cisco 2921 Security Bundle w/ SEC license PAK | ISR4331-SEC/K9 | Cisco ISR 4331 Sec bundle w/ SEC license | - | 
| CISCO2921-V/K9 | Cisco 2921 Voice Bundle, PVDM3-32, UC License PAK, FL-CUBE10 | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | - | 
| CISCO2921/K9 | Cisco 2921 w/ 3 GE, 4 EHWIC, 3 DSP, 1 SM, 256MB CF, 512MB DRAM, IPB | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| CISCO2951-DC/K9 | Cisco 2951 w/ 3 GE, 4 EHWIC, 3 DSP, 2 SM, 256MB CF, 512MB DRAM+DC | ISR4351/K9 | Cisco ISR 4351 (3GE, 3NIM, 2SM, 4G FLASH, 4G DRAM, IPB) | - | 
| CISCO2951-HSEC+/K9 | VPN ISM module HSEC bundles for 2951 ISR platform | ISR4351/K9 | Cisco ISR 4351 (3GE, 3NIM, 2SM, 4G FLASH, 4G DRAM, IPB) | Add FL-4350-HSEC-K9 license | 
| CISCO2951-HSEC/K9 | HSEC bundle (no ISM VPN module) for 2951 ISR platform | ISR4351/K9 | Cisco ISR 4351 (3GE, 3NIM, 2SM, 4G FLASH, 4G DRAM, IPB) | Add FL-4350-HSEC-K9 license | 
| CISCO2951-SEC/K9 | Cisco 2951 Security Bundle w/ SEC license PAK | ISR4351-SEC/K9 | Cisco ISR 4351 Sec bundle w/ SEC license | - | 
| CISCO2951-V/K9 | Cisco 2951 Voice Bundle, PVDM3-32, UC License PAK, FL-CUBE10 | ISR4351-V/K9 | Cisco ISR 4351 UC Bundle, PVDM4-64, UC License, CUBEE25 | - | 
| CISCO2951/K9 | Cisco 2951 w/ 3 GE, 4 EHWIC, 3 DSP, 2 SM, 256MB CF, 512MB DRAM, IPB | ISR4351/K9 | Cisco ISR 4351 (3GE, 3NIM, 2SM, 4G FLASH, 4G DRAM, IPB) | - | 
| CONE-2921-ATO | ISR 2921 for Cisco ONE | ISR4331/K9 | Cisco ISR 4331 (3GE, 2NIM, 1SM, 4G FLASH, 4G DRAM, IPB) | - | 
| MEM-2900-1GB= | 1 GB DRAM (1 DIMM) for Cisco 2901, 2911, 2921 ISR, Spare | There is currently no replacement product available for this product. | - | - | 
| MEM-2900-2GB= | 2GB DRAM (1 DIMM) for Cisco 2901, 2911, 2921 ISR, Spare | There is currently no replacement product available for this product. | - | - | 
| MEM-2900-512MB-DEF | 512MB DRAM for Cisco 2901-2921 ISR (Default) | There is currently no replacement product available for this product. | - | - | 
| MEM-2900-512MB= | 512MB DRAM (1 DIMM) for Cisco 2901, 2911, 2921 ISR, Spare | There is currently no replacement product available for this product. | - | - | 
| MEM-2900-512U1.5GB | 512MB to 1.5GB DRAM Upgrade (1GB+512MB) for Cisco 2901-2921 | There is currently no replacement product available for this product. | - | - | 
| MEM-2900-512U1GB | 512MB to 1GB DRAM Upgrade (512MB+512MB) for Cisco 2901-2921 | There is currently no replacement product available for this product. | - | - | 
| MEM-2900-512U2.5GB | 512MB to 2.5GB DRAM Upgrade (2GB+512MB) for Cisco 2901-2921 | There is currently no replacement product available for this product. | - | - | 
| MEM-2951-1GB= | 1GB DRAM (1 DIMM) for Cisco 2951 ISR, Spare | There is currently no replacement product available for this product. | - | - | 
| MEM-2951-2GB= | 2GB DRAM (1 DIMM) for Cisco 2951 ISR, Spare | There is currently no replacement product available for this product. | - | - | 
| MEM-2951-512MB-DEF | 512MB DRAM (1 512MB DIMM) for Cisco 2951 ISR (Default) | There is currently no replacement product available for this product. | - | - | 
| MEM-2951-512MB= | 512MB DRAM (1 DIMM) for Cisco 2951 ISR, Spare | There is currently no replacement product available for this product. | - | - | 
| MEM-2951-512U1.5GB | 512MB to 1.5GB DRAM Upgrade (1GB+512MB) for Cisco 2951 ISR | There is currently no replacement product available for this product. | - | - | 
| MEM-2951-512U1GB | 512MB to 1GB DRAM Upgrade (1 1GB DIMM) for Cisco 2951 ISR | There is currently no replacement product available for this product. | - | - | 
| MEM-2951-512U2GB | 512MB to 2GB DRAM Upgrade (1 2GB DIMM) for Cisco 2951 ISR | There is currently no replacement product available for this product. | - | - | 
| MEM-2951-512U4GB | 512MB to 4GB DRAM Upgrade (2 2GB DIMM) for Cisco 2951 ISR | There is currently no replacement product available for this product. | - | - | 
| PWR-2901-AC | Cisco 2901 AC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2901-AC= | Cisco 2901 AC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2901-POE | Cisco 2901 AC Power Supply with Power Over Ethernet | There is currently no replacement product available for this product. | - | - | 
| PWR-2901-POE= | Cisco 2901 AC Power Supply with Power Over Ethernet | There is currently no replacement product available for this product. | - | - | 
| PWR-2911-AC | Cisco 2911 AC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2911-AC= | Cisco 2911 AC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2911-DC | Cisco 2911 DC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2911-DC-POE | Cisco 2911 DC Power Supply with Power over Ethernet | There is currently no replacement product available for this product. | - | - | 
| PWR-2911-DC-POE= | Cisco 2911 DC Power Supply with Power over Ethernet | There is currently no replacement product available for this product. | - | - | 
| PWR-2911-DC= | Cisco 2911 DC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2911-POE | Cisco 2911 AC Power Supply with Power Over Ethernet | There is currently no replacement product available for this product. | - | - | 
| PWR-2911-POE= | Cisco 2911 AC Power Supply with Power Over Ethernet | There is currently no replacement product available for this product. | - | - | 
| PWR-2921-51-AC | Cisco 2921/2951 AC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2921-51-AC= | Cisco 2921/2951 AC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2921-51-DC | Cisco 2921/2951 DC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2921-51-DC= | Cisco 2921/2951 DC Power Supply | There is currently no replacement product available for this product. | - | - | 
| PWR-2921-51-POE | Cisco 2921/2951 AC Power Supply with Power Over Ethernet | There is currently no replacement product available for this product. | - | - | 
| PWR-2921-51-POE= | Cisco 2921/2951 AC Power Supply with Power Over Ethernet | There is currently no replacement product available for this product. | - | - | 
| RPS-ADPTR-2911 | Cisco 2911 RPS Adapter for use with External RPS | There is currently no replacement product available for this product. | - | - | 
| RPS-ADPTR-2911= | Cisco 2911 RPS Adapter for use with External RPS | There is currently no replacement product available for this product. | - | - | 
| RPS-ADPTR-2921-51 | Cisco 2921/2951 RPS Adapter for use with External RPS | There is currently no replacement product available for this product. | - | - | 
| RPS-ADPTR-2921-51= | Cisco 2921/2951 RPS Adapter for use with External RPS | There is currently no replacement product available for this product. | - | - | 
| SPIAD2901 | Cisco SPIAD2901 with UC License | ISR4321-V/K9 | Cisco ISR 4321 Bundle, w/ UC License, CUBE-10 | - | 
| SPIAD2901-8FXS/K9 | Cisco SPIAD2901 with 8FXS, PVDM3-16, UC License PAK | ISR4321-V/K9 | Cisco ISR 4321 Bundle, w/ UC License, CUBE-10 | Add 2x NIM-4FXS modules | 
| SPIAD2901CME8F/K9 | Cisco SPIAD2901 with CME 8FXS, PVDM3-16, UC License PAK | There is currently no replacement product available for this product. | - | - | 
| SPIAD2911 | Cisco SPIAD2911 with UC License | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | - | 
| SPIAD2911-16FXS/K9 | Cisco SPIAD2911 with 16FXS, PVDM3-32, UC License PAK | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | Add 2xNIM-4FXS modules | 
| SPIAD2911-24FXS/K9 | Cisco SPIAD2911 with 24FXS, PVDM3-64, UC License PAK | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | Add 2xNIM-4FXS modules | 
| SPIAD2911CME16F/K9 | Cisco SPIAD2911 with CME, 16FXS, PVDM3-32, UC License PAK | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | Add FL-CME license and 2xNIM-4FXS modules | 
| SPIAD2921 | Cisco SPIAD2921 with UC License | ISR4331-V/K9 | Cisco ISR 4331 UC Bundle, PVDM4-32, UC License, CUBEE10 | - |