Avaya M-ACCF/SF Manual Do Utilizador

Appendix A

Specifications

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

87

Table A.5 shows the cable specifications for standard single-mode cable 
specifications (OC-12c/OC-3c Short Reach).

SONET Type

Attenuation 
(db)

Mean Launched 
Power (dBm)

Minimum Receiver 
Sensitivity (dBm)

OC-12c MMF 

6.0

-20 to -14

-26

(LED Based)

2.0

-24 to -14

-26

OC-3c MMF 

6.0

-20 to -14

-26

(OC-12c 
Transceiver 
Based)

2.0

-24 to -14

-26

Specification

Description

Core

9 µm diameter 

Cladding

125 µm diameter nominal

Maximum distance between 
nodes

15 km (9.32 miles)

Wavelength range

1261-1360

Optical fiber specification

IEC 793-2 and ANSI/TIA/
EIA-492CAAA

Attenuation range

0 to 12 dB

Mean launched power

-15 to -8 dBm

Minimum receiver sensitivity

-28dBm