3onedata 7301 사용자 설명서 - 페이지 4

{카테고리_이름} 3onedata 7301에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. 3onedata 7301 5 페이지. E1 optic fiber modem

페이지 인쇄

Specification

Specifications: s: s: s:

Specification

Optic

interface

interface: : : :

Optic

Optic interface

Line mode type: CMI

Line mode rate: 8.192Mbps

Operating wavelength: 850nm,1310nm or 1550nm

Optic fiber connector: multi-mode adopt ST connector

Transmission distance: Single-mode: 20,40,60,80,100,120km

interface

interface: : : :

E1 interface

Standard：ITU-T G.703 G.704

Data rate: 2.048Mbps

Working: Asynchronism Transparent transfer

Operating mode: HDB3

Impedance: 75Ω, physical interface BNC;

120Ω, physical interface RJ45

Protection: 1500V electronagnetism isolate

Structure

Structure: : : :

Structure

Independent: 227.4mm (depth) ×146.3mm (width) ×42.6mm

(height)

Rack-mountable: 19in 4U standard casing

Power

supply

supply: : : :

supply

Power

Power supply

Input power:220VAC or 48VDC

Power consumption: 2W

Environment

Operating temperature: -25°C～70°C

Storage temperature: -40°C～85°C

Humidity: 5%～90% (free of condensate)

Warranty:

Warranty: 5 5 5 5 years

years

Warranty:

years

Certifications:

single-mode adopt FC/SC connector

Multi-mode: 2km

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