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2¡¢É«É¢:G.653 µÄÁãÉ«É¢²¨³¤ÔÚ 1550nm ÖÜΧ£¬ÔÚ1525~1575nm ¹æÄ£ÄÚ£¬***´óɫɢϵÊýÊÇ3.5ps/(nm·km) ¡£ÓÉÓÚÔÚ1550´°¿Ú£¬ÌØÊâÊÇÔÚ C_band£¬É«É¢Î»ÒƹâÏ˵ÄɫɢϵÊý̫С»ò¿ÉÄÜΪÁ㣬¹ØÓÚ÷缯²¨·Ö¸´ÓÃ(Dense Wavelength Division Multiplexing£¬DWDM)ϵͳºÜÈÝÒ×ÒýÆðËIJ¨»ìƵ***Ó¦£¬Òò´ËDWDMϵͳһÑùƽ³£Ö»¹Ü²»Ê¹ÓÃÉ«É¢¹âÏË ¡£
3¡¢PMD:ITU-T ½¨Òé»®¶¨£¬G.653 ¹âÏ赀 PMD ϵÊýСÓÚ 0.5ps/(km)1^2£¬¼´ 400km ¹âÏ赀 PMD ÊÇ 10ps ¡£
4¡¢Ä£³¡Ö±¾¶:1550nm ´¦µÄÄ£³¡Ö±¾¶ÊÇ 7.8~8.5μm£¬***´óÎó²î²»¿ÉÁè¼Ý ±10% ¡£

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G652

G653

G654

G655

131Onm

1550nm

131Onm

1550nm

1550nm

1550nm

Ë¥ ¼õ

A¼¶

dB/km

≤O.35

≤0.22

≤0.40

≤0.22

≤0.19

≤0.22

B¼¶

dB/km

≤0.40

≤0.25

≤0.45

≤0.25

≤0.22

≤0.25

C¼¶

dB/km

≤0.45

≤0.30

≤0.55

≤0.35

≤0.30

É«É¢ÌØÕ÷

nm

ÁãÉ«É¢²¨³¤¹æÄ£ Îª 1300-1324

ÁãÉ«É¢²¨³¤ ***´óÈݲî

¡÷λomax≤50

·ÇÁãÉ«É¢Çø

1530≤λmin≤λmax≤1565

ps/(nm2km ) ps/(nm.km )

ÁãÉ«É¢µÄ***´óÖµ Îª 0.093

ÁãɫɢбÂÊ***´óÖµ Smax≤O.085

·ÇÁãÉ«É¢Çø

ɫɢϵÊý******Öµ 0.1≤Dmin≤Dmax≤6.0

1288?1339nm É« ɢϵÊý***´óֵΪ 3.5

1271 ?1360nm É« ɢϵÊý***´óֵΪ 5.3

1550nmɫɢϵ Êý***´óֵΪ18

1525 ?1575nm ɫɢϵÊý***´óÖµ Ϊ Dmax = 3.5

1550nm É« ɢϵÊý*** ´óֵΪ20

Ä£³¡Ö±¾¶

μm

(8.6~9.5)±0.7 1310nm

(7.8~8.5)±0.7

1550nm

(95~105)±0.7

1550nm

(8.0-11.0)±0.7

1550nm

°ü²ãÖ±¾¶

μm

125±1

125±1

125±1

125+1

о/°ü²ãͬ ÐÄÎó²î

μm

≤0.8

≤0.8

≤0.8

≤0.8

°ü²ã²»Ô²¶È

%

≤1.0

≤1.0

≤1.0

≤1.0

×èÖ¹²¨³¤λcc

nm

≤1260

≤1270

≤1530

≤1480

 

 

 

 

 

 

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Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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