Product Transition Matrix
Transition Matrix continued
CISCO FIXED DSL 1700/1800 PRODUCT COMPARISON
| Cisco 1701 | Cisco 1801, 1802, 1803 |
Form Factor | Desktop | Desktop |
Rack/Wall Mountable | No | Yes |
DRAM (default) | 96 MB | 128 MB |
DRAM (maximum) | 128 MB | 384 MB |
Flash (default) | 32 MB | 32 MB |
Flash (maximum) | 32 MB | 128 MB |
Integrated LAN Switch | No | |
DSL Technology | ADSL over POTS | ADSL over POTS (1801), |
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| ADSL over ISDN (1802) |
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| G..SHDSL (1803) |
ADSL 2/2+ | No | Yes |
Wireless Option | No | 802..11a/b/g |
Fast Ethernet WAN | 1 Port | 1 Port |
Integrated Power over Ethernet | No | Optional |
CISCO FIXED FE WAN 1700/1800 PRODUCT COMPARISON |
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| Cisco 1711, 1712 | Cisco 1811, 1812 |
Form Factor | Desktop | Desktop |
Rack/Wall Mountable | No | Yes |
DRAM (default) | 96 MB | 128 MB |
DRAM (maximum) | 128 MB | 384 MB |
Flash (default) | 32 MB | 32 MB |
Flash (maximum) | 32 MB | 128 MB |
Integrated LAN Switch | ||
Fast Ethernet WAN | 1 Port | 2 Ports |
v..90 Modem (1711)/ | v..92 Modem (1811)/ | |
| ISDN S/T BRI (1712) | ISDN S/T BRI (1812) |
Wireless Option | No | Integrated 802..11a/b/g |
USB Ports (v 2.0) | None | 2 Ports |
Integrated Power over Ethernet Support | No | Optional |
Real Time Clock | No | Yes |
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| Product Transition Matrix | |
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Transition Matrix continued |
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| CISCO 1721/1841 PRODUCT COMPARISON |
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| Cisco 1721 | Cisco 1841 | |
| Form Factor | Desktop | Desktop (1RU) | |
| Chassis Type | Plastic | Metal | |
| DRAM (default) | 64 MB | 128 MB | |
| DRAM (maximum) | 128 MB | 384 MB | |
| Flash (default) | 32 MB | 32 MB | |
| Flash (maximum) | 32 MB | Up to 128 MB | |
AC Power Supply | External | Internal | ||
| Onboard AIM Slot | 0 | 1 |
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| Support for High Speed WICs (HWICs) | No | Yes | |
| LAN Ports | 1 10/100 | 2 10/100 |
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| Integrated | Optional | Yes | |
| USB Ports (v1.1) | No | 1 |
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| Console Port (Up to 115.2 Kbps) | 1 | 1 |
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Auxiliary Port (Up to 115.2 Kbps) | 1 | 1 |
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CISCO 1751/1760, 2600, AND 2800 PRODUCT COMPARISON
| Cisco 1751, 1760 | Cisco 2600 | Cisco 2800 |
Form Factor | Desktop and 19” | 19” Rack Mount | 19” and 23” Rack |
| Rack Mount | (Up to 2RU) | Mount Options |
DRAM (default) | 128 MB | 256 MB | 256 MB |
DRAM (maximum) | 128 MB (1751) | 256 MB | 1 GB |
| 160 MB (1760) |
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Flash (default) | 32 MB | Up to 32 MB | 64 MB |
Flash (maximum) | 64 MB (1760) | Up to 128 MB | Up to 256 MB |
Onboard DSP Slot | 2 | 0 | Up to 3 |
Onboard AIM Slot | 0 | 1 | 2 |
Support for High Speed | No | No | Yes |
WICs (HWICs) |
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LAN Ports | 1 10/100 | Up to 2 10/100 | 2 10/100 or |
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| 10/100/1000 |
Integrated | Optional | Optional | Yes |
Encryption |
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Integrated Inline Power/ | No | No | Yes |
PoE Support |
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USB Ports | No | No | Yes, up to 2 |
Console Port (Up to 115.2 Kbps) | 1 | 1 | 1 |
Auxiliary Port (Up to 115.2 | 1 | 1 | 1 |
Kbps) |
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10 | 11 |