Cisco 2501 - Router - EN 사용자 설명서 - 페이지 7

{카테고리_이름} Cisco 2501 - Router - EN에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco 2501 - Router - EN 11 페이지. Access server - chapter 4
Cisco 2501 - Router - EN에 대해서도 마찬가지입니다: 구성 매뉴얼 (19 페이지)

페이지 인쇄

Table 1-2

Description

Interfaces

Operating environment

Nonoperating temperature

Operating humidity

Noise level

Regulatory compliance

1. Btus = British thermal units.

2. IEEE = Institute of Electrical and Electronic Engineers.

3. The synchronous serial interface supports the following standards in data terminal equipment (DTE) and

data communications equipment (DCE) mode: EIA/TIA-232, EIA/TIA-449, V.35, and X.21. The

EIA-530 standard is supported in DTE mode only.

4. External network terminal 1 (NT1) device required.

Obtaining Service and Support

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.

System Specifications (Continued)

Specification

See Table 1-1 for a list of interfaces supported on each

router model.

• Ethernet AUI (IEEE

• Token Ring (IEEE 802.5) (DB-9)

• Synchronous serial

• ISDN BRI (RJ-45)

• Console (RJ-45)

• Auxiliary (RJ-45)

32 to 104°F (0 to 40°C)

–40 to 185°F (–40 to 85°C)

5 to 95%, noncondensing

34 dBa @ 3 ft (0.914 m)

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.

Obtaining Service and Support

802.3) (DB-15)

(DB-60)

Overview of the Router 1-7