07/03/2007
Cisco 1720 Router Specifications
Cisco 1720 Router Specifications:
Router Specifications
| Description | Specification |
|---|---|
| Console port | RJ-45 |
| Auxiliary port | RJ-45 |
| Ethernet port | RJ-45 |
| Dimensions H x W x D | 3.1 x 11.2 x 8.7 in. (7.85 x 28.4 x 22.1 cm) |
| Weight With two WAN interface cards | 2.6 lbs (1.18 kg) 2.9 lbs ( 1.32 kg) |
| Power supply External On-board | Universal AC/DC switching—Supplies +5V, +12V, and -12V Supplies 3.3V and -5V |
| Power consumption | 15W |
| Operating Specifications Operating temperature Storage temperature Operating humidity | 32 to 104° F (0° to 40°C) -4 to 149° F (-20° to 65°C) 10 to 85%, noncondensing |
Cisco 1720 Ethernet Cable Pin Out
This describes the Ethernet cables that are used to connect the router to your local Ethernet network. A 10/100BaseTX router, like the Cisco 1700 router, requires Category 5 unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable.
Straight-Through Ethernet Cable (RJ-45-to-RJ-45)
| RJ-45 Pin | Signal | Direction | RJ-45 Pin |
|---|---|---|---|
| 1 | TX+ | —> | 1 |
| 2 | TX- | —> | 2 |
| 3 | RX+ | <— | 3 |
| 6 | RX- | <— | 6 |
| Pins 4, 5, 7, and 8 are not used for signaling. |
| We cary several other Cisco 1700 Series Routers. Contact us today about these additional popular Cisco Routers including: |
| Cisco 1710 Router Cisco 1721 Router Cisco 1721-ADSL Router Cisco 1750 Router Cisco 1751 Router Cisco 1751-V Router Cisco 1760 Router |
| We also carry additional 1720 Router series parts and accessories, including but not limited to: |
| Cisco 1720 Series Routers Cisco 1720 Router Network Modules and Interface Cards Cisco 1720 Router Packet Voice / Fax DSP Modules Cisco 1720 Router Interface Cards Cisco 1720 Router Parts and Components Cisco 1720 Router Power Supplies Cisco 1720 Router Cables |
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