Avaya M-ACCF/SF 사용자 설명서

Appendix A

Specifications

Avaya M770 M-ACCF/SF ATM Access Modules User’s Guide

Optical Standard Supported

ATM Forum

•

LANE 1.0

•

UNI 3.0, 3.1

•

ILMI 3.0, 3.1

ITU-T

•

OC-12c/3c: ITU-T G.957 and G.958

SDH Standard Supported

ITU-T

•

OC-12c/3c: I.432 , G.707-9

Avaya supports 62.5/125mm Multi-Mode Fiber (MMF-PMD). The maximum inter-
station distance (including device-to-network connectors) should not exceed 2
kilometers (1.25 miles).
Table A.3 shows the cable specifications for standard multi-mode cabling:

Table A.3

Standard Multi-mode Cable Specifications

SONET
Type

Alternative Cable
Specifications

Distance

Modal
BW

Wavelength
Range

Cable
(Optical
Fiber)
Specification

Core
(µm)

Cladding
(µm)

Numerical
Aperture

OC-12c
MMF

62.5

125

0.275

500m

500Mhz-
Km at
1300nm

1270-
1380nm

IEC 793-2
Type A1b
and TIA/
EIA-
492AAAA-A

(LED Based)

125

0.2

IEC 793-2
Type A1a

OC-3c MMF 62.5

125