±ØÍþ(betway¡¤Î÷ººÄ·Áª)¹Ù·½ÍøÕ¾-WestHamUnited

³¤·É¹âÏ˹âÀ¹ɷÝÓÐÏÞ¹«Ë¾¹ÉƱ´úÂ룺601869.SH / 06869.HK

²úÆ·ÖÐÐÄ

Äúµ±Ç°Î»ÖãºÊ×Ò³ > ²úÆ·ÖÐÐÄ > ͨÐŹâÏË > µ¥Ä£¹âÏË

Ò×±´ ? ³¬Ç¿ ÍäÇú²»Ãô¸Ðµ¥Ä£¹âÏË

Ò×±´ ? ³¬Ç¿ÍäÇú²»Ãô¸Ðµ¥Ä£¹âÏ˲ÉÓÃÌØÊâ¹âÏËÖÆÔ칤ÒÕÉú²ú£¬ÊÇΪ¹âÏËÈë»§£¨FTTH£©¡¢ÆóÒµÄÚ²¿ÍøÂçÒÔ¼°ÆäËüÐèÒªÔÚ³¬Ð¡ÍäÇú°ë¾¶Ìõ¼þϽøÐйâÏËͨÐŵij¡ºÏËùÉè¼ÆµÄ£¬ÆäÐÔÄÜÈ«ÃæÓÅÓÚ ITU-TG.657.B3 ±ê×¼ÒªÇó£¬ÔÚ 5mm ÍäÇú°ë¾¶Ìõ¼þϾßÓкܵ͵ÄÍäÇú¸½¼ÓËðºÄ£¬´Ó¶øÂú×ã¹âÏËÈë»§µÈÊÒÄÚÍ⸴ÔÓ²¼ÏßÌõ¼þϵݲװʩ¹¤ÐèÒª£¬¿Ë·þǽ½ÇתÍä¡¢ÌøÏ߹̶¨ÒÔ¼°ÏßÀ¸ßÕÅÁ¦µÈÇé¿ö´øÀ´µÄÍäÇú¸½¼ÓËðºÄ£¬±£Ö¤Í¨ÐÅϵͳÎȶ¨ÔËÐС£
²úÆ·Ó¦ÓÃ

• ¸÷ÖֽṹµÄ¹âÏËÌøÏß

• FTTX ¸ßËÙ¹â·ÓÉ

• ÓÐСÍäÇú°ë¾¶Ê¹ÓÃÒªÇóµÄ¹âÀÂ

• С³ß´ç¹âÏËÆ÷¼þºÍ¹âѧÆ÷¼þ

²úÆ·±ê×¼

Ò×±´ ® ³¬Ç¿ÍäÇú²»Ãô¸Ðµ¥Ä£¹âÏËÓë ITU-TG.652.D ºÍ IEC60793-2-50B.1.3 ¹âÏËÈ«Ãæ¼æÈÝ£¬ÇÒ¸÷ÏîÐÔÄÜÂú×ãÇÒÓÅÓÚ ITU-TG.657.B3ºÍIEC 60793-2-50 B6.b3Ïà¹Ø¹æ¶¨£¬´Ó¶øÊµÏÖÁ˺ÍÏÖÓйâÏËÍøÂçµÄ¼æÈÝÓëÆ¥Å䣬¸üÒ×ÓÚ¿Í»§Ê¹ÓúÍά»¤¡£

²úÆ·ÌØµã

• ÓÅÓÚ ITU-T G.657.B3 ±ê×¼ÒªÇó£¬×îСÍäÇú°ë¾¶¿É´ï 5mm£¬Óë G.652.D ¹âÏËÍêÈ«¼æÈÝ

• µÍË¥¼õ£¬Âú×ã O-E-S-C-L ²¨¶ÎͨÐÅÒªÇó

• ¿ÉÒÔÔÚ°üÀ¨´ø×´¹âÀÂÔÚÄڵĸ÷ÖÖ¹âÀÂÖÐʹÓ㬾ßÓм«µÍµÄÍäÇú¸½¼ÓËðºÄ

• ¾«È·µÄ¼¸ºÎ²ÎÊýºÍ½Ï´óÄ£³¡Ö±¾¶È·±£µÍÈÛ½ÓËðºÄºÍ¸ßÈÛ½ÓЧÂÊ

• ¸ßµÄ¶¯Ì¬Æ£ÀͲÎÊý£¬È·±£ÔÚ³¬Ð¡ÍäÇú°ë¾¶ÏµÄʹÓÃÊÙÃü

¹æ¸ñ²ÎÊý

ÌØÐÔ

Ìõ¼þ

Êý¾Ý

µ¥Î»

¹âÑ§ÌØÐÔ

Ë¥¼õ

1310nm

≤0.35

[dB/km]

1383nm£¨ÇâÀÏ»¯ºó£©

≤0.35

[dB/km]

1550nm

≤0.21

[dB/km]

1625nm

≤0.23

[dB/km]

Ïà¶ÔÓÚ²¨³¤µÄË¥¼õ±ä»¯

1285~1330nm, Ïà¶ÔÓÚ1310nm

≤0.03

[dB/km]

1525~1575nm, Ïà¶ÔÓÚ1550nm

≤0.02

[dB/km]

Áãɫɢ²¨³¤(λ0)

--

1300~1324

[nm]

ÁãɫɢбÂÊ(S0)

--

≤0.092

[ps/(nm2·km£©]

Æ«ÕñģɫɢϵÊý£¨PMD)

µ¥¸ù¹âÏË×î´óÖµ

--

≤0.1

[ps/√km]

¹âÏËÁ´Â·Öµ(M=20,Q=0.01%)

--

≤0.06

[ps/√km]

µäÐÍÖµ

--

0.04

[ps/√km]

¹âÀ½ØÖ¹²¨³¤£¨ λcc)

--

≤1260

[nm]

Ä£³¡Ö±¾¶£¨MFD)

1310nm

8.2~9.0

[μm]

1550nm

9.1~10.1

[μm]

ÓÐЧȺÕÛÉäÂÊ£¨Ne?)

1310nm

1.468

--

1550nm

1.469

--

µã²»Á¬ÐøÐÔ

1310nm

≤0.05

[dB]

1550nm

≤0.05

[dB]

¼¸ºÎÌØÐÔ

°ü²ãÖ±¾¶

--

125.0±0.7

[μm]

°ü²ã²»Ô²¶È

--

≤0.7

[%]

Í¿²ãÖ±¾¶

--

235~245

[μm]

Í¿²ã/°ü²ãͬÐĶÈÎó²î

--

≤12.0

[μm]

Í¿²ã²»Ô²¶È

--

≤6.0

[%]

о/°ü²ãͬÐĶÈÎó²î

--

≤0.5

[μm]

ÇÌÇú¶È£¨°ë¾¶£©

--

≥4

[m]

½»»õ³¤¶È

--

×25.2

[km/ÅÌ]

»·¾³ÌØÐÔ  1310nm, 1550nm ºÍ 1625nm

ζȸ½¼ÓË¥¼õ

-60¡æ µ½ 85¡æ

≤0.05

[dB/km]

ζÈ-ʪ¶ÈÑ­»·¸½¼ÓË¥¼õ

-10¡æ µ½85¡æ£¬98% Ïà¶Ôʪ¶È

≤0.05

[dB/km]

½þË®¸½¼ÓË¥¼õ

23¡æ, 30 Ìì

≤0.05

[dB/km]

ʪÈȸ½¼ÓË¥¼õ

85¡æ£¬85%Ïà¶Ôʪ¶È£¬30Ìì

≤0.05

[dB/km]

¸ÉÈÈÀÏ»¯

85¡æ£¬30Ìì

≤0.05

[dB/km]

»úÐµÌØÐÔ

ɸѡÕÅÁ¦

--

≥9.0

[N]

--

≥1.0

[%]

--

≥100

[kpsi]

ºêÍ丽¼ÓËðºÄ 1Ȧ£¬°ë¾¶10mm 1550nm ≤0.03 [dB]
1Ȧ£¬°ë¾¶10mm

1625nm

≤0.1

[dB]

1Ȧ£¬°ë¾¶7.5mm

1550nm

≤0.08

[dB]

1Ȧ£¬°ë¾¶7.5mm

1625nm

≤0.25

[dB]

1Ȧ£¬°ë¾¶5mm

1550nm

≤0.15

[dB]

1Ȧ£¬°ë¾¶5mm

1625nm

≤0.45

[dB]

Í¿²ã°þÀëÁ¦

µäÐÍÆ½¾ùÖµ

1.5

[N]

·åÖµ

1.3~8.9

[N]

¶¯Ì¬Æ£ÀͲÎÊý£¨nd£©

--

≥20

--

²úÆ·²ÊÒ³

  • Ò×±´ ? ³¬Ç¿ ÍäÇú²»Ãô¸Ðµ¥Ä£¹âÏË

½¨ÒéÓë·´À¡

¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿