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Table 1-1 lists the router models discussed in this publication and provides a summary of the interfaces supported on each model. These router models are similar in functionality, but differ in the number of interfaces supported.
| Model | Ethernet AUI1 (DB-15) | Token Ring (DB-9) | Serial (DB-60) | ISDN2 BRI3 (RJ-45) |
|---|---|---|---|---|
| Cisco 2501/ CPA2501 | 1 | - | 2 | - |
| Cisco 2502/ CPA2502 | - | 1 | 2 | - |
| Cisco 2503/ CPA2503 | 1 | - | 2 | 1 |
| Cisco 2504/ CPA2504 | - | 1 | 2 | 1 |
| Cisco 2513/ CPA2513 | 1 | 1 | 2 | - |
| Cisco 2514/ CPA2514 | 2 | - | 2 | - |
| Cisco 25154 | - | 2 | 2 | - |
In addition to the interfaces listed in Table 1-1, the routers include the following hardware features:
Figure 1-1 to Figure 1-7 show the rear panels of the router models discussed in this publication.
The system specifications of the routers are listed in Table 1-2.
| Description | Specification |
|---|---|
| Dimensions (H x W x D) | 1.75 x 17.5 x 10.56 in. (4.44 x 44.45 x 26.82 cm), one rack unit |
| Weight | 10 lb (4.5 kg) |
| Input voltage, AC power supply Current Frequency Power dissipation | 100 to 240 VAC 1.2 to 0.6A 50/60 Hz 40W (maximum), 135.5 Btus1/hr |
| Input voltage, DC power supply Current Power dissipation | 40W, 40 to 72 VDC 1.5 to 1.0A 40W (maximum), 135.5 Btus/hr |
| Processor | 20-MHz Motorola 68EC030 |
| Interfaces | See Table 1-1 for a list of interfaces supported on each router model. |
| 32 to 104×F (0 to 40×C) | |
| Nonoperating temperature | -40 to 185×F (-40 to 85×C) |
| Operating humidity | 5 to 95%, noncondensing |
| Noise level | 34 dBa @ 3 ft (0.914 m) |
| Regulatory compliance | FCC Class A and Canadian DOC Class A
For more regulatory information, refer to the Regulatory Compliance and Safety Information document that accompanied your router. |
For service and support for a product purchased from a reseller, contact the reseller. Resellers offer a wide variety of Cisco service and support programs, which are described in the information packet that shipped with your chassis.
For service and support for a product purchased directly from Cisco, use CCO.
CCO is Cisco Systems' primary, real-time support channel. SMARTnet customers and partners can self-register on CCO to obtain additional content and services.
Available 24 hours a day, 7 days a week, CCO provides a wealth of standard and value-added services to Cisco's customers and business partners. CCO services include product information, software updates, release notes, technical tips, the Bug Navigator, configuration notes, brochures, descriptions of service offerings, and download access to public and authorized files.
CCO serves a wide variety of users through two interfaces that are updated and enhanced simultaneously--a character-based version and a multimedia version that resides on the World Wide Web (WWW). The character-based CCO supports Zmodem, Kermit, Xmodem, FTP, and Internet e-mail, and is excellent for quick access to information over lower bandwidths. The WWW version of CCO provides richly formatted documents with photographs, figures, graphics, and video, as well as hyperlinks to related information.
You can access CCO in the following ways:
For a copy of CCO's Frequently Asked Questions (FAQ), contact cco-help@cisco.com. For additional information, contact cco-team@cisco.com.
Please use CCO to obtain general information about Cisco Systems, Cisco products, or upgrades. If CCO is not accessible, contact 800 553-6387, 408 526-7208, or cs-rep@cisco.com.
Documentation for Cisco products is available in three forms: on a CD-ROM, printed books, and on the World Wide Web. You have the option of subscribing to the documentation CD through an update service. Or you can order printed documentation at an additional cost. Refer to the information packet included with the router for detailed ordering information. You can also access Cisco documentation on the World Wide Web URL http://www.cisco.com.
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