Cisco 2525 개요 - 페이지 8

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Cisco 2525에 대해서도 마찬가지입니다: 구성 매뉴얼 (23 페이지), 구성 매뉴얼 (23 페이지), 설치 준비 (19 페이지), 문제 해결 매뉴얼 (4 페이지)

페이지 인쇄

Specifications

Description

WAN interface options

LAN interface options

Synchronous serial interfaces

(five-in-one synchronous serial WAN

module)

Console and auxiliary ports

Operating environment

Nonoperating temperature

Operating humidity

Noise level

Regulatory compliance

1. VAC = volts alternating current.

2. BTU = British thermal unit.

3. VDC = volts direct current.

4. NRZ = nonreturn to zero; NRZI = nonreturn to zero inverted.

5. DTE = data terminal equipment; DCE = data communications equipment.

6. dB = decibels.

1-8 Cisco 2524 and Cisco 2525 Router User Guide

Specification

• 2-wire switched 56-kbps DSU/CSU (RJ-11)

• 4-wire 56/64-DSU/CSU (RJ-48S)

• Fractional T1/T1 DSU/CSU (RJ-48C)

• Five-in-one synchronous serial (DB-60)

• ISDN BRI (RJ-45)

• ISDN BRI with integrated NT1 (RJ-45)

Cisco 2524: Ethernet AUI (DB-15) or 10BaseT (RJ-45)

Cisco 2525: Token Ring STP (DB-9) or UTP (RJ-45)

• EIA/TIA-232, EIA/TIA-449, V.35, X.21

(NRZ/NRZI

and DTE/DCE

• EIA-530 (NRZ/NRZI and DTE mode)

• The five-in-one synchronous serial interface uses the

DB-60 connector at the chassis

Asynchronous serial (RJ-45)

32–104°F (0–40°C)

–40–185°F (–40–85°C)

5–95%, noncondensing

34 dB

@ 3' (0.914 m)

• 2-wire switched 56-kbps DSU/CSU module: FCC

Class A, Part 15

• 4-wire 56/64-kbps DSU/CSU module: FCC Class A,

Part 15 and FCC Part 68

• Fractional T1/T1 DSU/CSU module: FCC Class A,

Part 15 and FCC Part 68

mode)