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FWDM ¸´ÓÃ&½â¸´Óà LGXÄ £¿é
Description
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´ó±¦ÓéÀÖµÄFWDM LGXÄ £¿éÊÇÒ»ÖÖ»ùÓÚTFF(±¡Ä¤Â˲¨Æ÷)µÄ²¨·Ö¸´Óü¼Êõ,¾ß±¸¶àÖÖ·â×°³ß´ç¡¢²¨³¤¿ÉÑ¡,µä·¶µÄFWDM LGXÄ £¿éÊǽ«1310nm¡¢1490¡¢1550nmµÈÐźŸ´Óõ½Ò»¸ù¹âÏËÄÚ´«Êä,»ò½«Ò»¸ù¹âÏËÄڵĶà¸öÐźŽøÐн⸴ÓÃ,Ò²¿ÉÒÔʵÏÖÁ½¶Ëͬʱ¸´ÓÃÏ¢Õù¸´ÓõÄË«¹âÏË´«Êä;´ó´ó½µµÍ½ÓÈ뱾Ǯ,ÄÜÂú×ãÊý¾Ý¡¢ÓïÒô¡¢CATVµÈ×ÛºÏÒµÎñµÄ¸ß¿í´øÐèÇó,¹ã·ºÓ¦ÓÃÓëÈýÍøºÏÒ»¡¢FTTXµÈ.
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´ó±¦ÓéÀÖµÄFWDM¸´ÓÃ&½â¸´ÓÃLGXÄ £¿éÇкÏRoHs,Âú×ãTelcordiaGR-1209ÓëGR-1221¡£
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| ²ÎÊý | µ¥Î» | FWDM¸´ÓÃ&½â¸´ÓÃLGXÄ £¿é | |
| ÊÂÇ鲨³¤ | nm | 1260~1670nm | |
| IPÐźŲ¨³¤ | nm | 1260-1360(upstream) | 1480-1500(downstream) |
| CATVÐźŲ¨³¤ | dB | 1540~1560 | |
| ²åÈë²åËð | dB | ≤1.5 | |
| ¸ôÀë¶È | dB | ≥30 | |
| »Ø²¨ËðºÄ | dB | ≥45 | |
| Æ«ÏòÐÔ | dB | ≥50 | |
| ÎƲ¨ËðºÄ | dB | ≤0.5 | |
| ·â×°³ß´ç | mm | L180xW100xH29¡¢L150xW100xH29 | |
| ÊÂÇéÎÂ¶È | ¡æ | -40~+85 | |
| ? Á¬½ÓÆ÷ÀàÐÍ | LC/UPC(»ò¿Í»§Ö¸¶¨) | ||
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