¼ò½é
ÈÛÈÚÀ׶Êǽ«Á½¸ù»ò¶à¸ù¹âÏËÀ¦ÔÚÒ»Æð£¬È»ºóÔÚÀ׶»úÉÏÈÛÈÚÀÉ죬²¢ÊµÊ±¼à¿Ø·Ö¹â±ÈµÄ±ä¸ï£¬·Ö¹â±ÈµÖ´ïÒªÇóºó½áÊøÈÛÈÚÀÉ죬ÆäÖÐÒ»¶Ë±£´æÒ»¸ù¹âÏË£¨ÆäÓà¼ôµô£©×÷ΪÊäÈë¶Ë£¬ÁíÒ»¶ËÔò×÷¶à·Êä³ö¶Ë¡£Ä¿Ç°³ÉÊìÀ׶¹¤ÒÕÒ»´ÎÖ»ÄÜÀ1×4ÒÔÏ¡£1×4ÒÔÉÏÆ÷¼þ£¬ÔòÓöà¸ö1×2Á¬½ÓÔÚÒ»Æð¡£ÔÙÕûÌå·â×°ÔÚ·Ö·Æ÷ºÐÖС£
µ¥Ä£¹âÏË¿í´øñîºÏÆ÷ÄÜʹÔÚ¹âÏËÖд«ÊäµÄ¹âÐźÅÔÚÌØÊâ½á¹¹µÄñîºÏÇø±¬·¢ñîºÏ£¬½øÐй⹦ÂʵÄÔÙ·ÖÅÉ¡£¸Ã²úÆ··Ö¹â±È¿ÉÈÎÑ¡£¬·Öµ¥¡¢Ë«´°¿ÚÁ½ÖÖÀà±ð¡£
²úÆ·ÇкÏTelcordia GR-1221µÄ±ê×¼
Ó¦ÓÃÁìÓò:
CATVϵͳ¼°ÆäËü¹âÍøÂçµÄÀ©ÈÝ
¹âÒÇ±í¡¢EDFA¡¢DWDMϵͳ
Ìصã:
¸½¼ÓËðºÄµÍ
ÊÂÇé´ø¿í¿í
·Ö¹â±ÈÈÎÑ¡
ÐÔÄÜÖ¸±ê:
50£º50¿í´øñîºÏÆ÷ |
µ¥Î» |
µ¥´°¿Ú |
Ë«´°¿Ú |
|
²åÈëËðºÄ |
dB |
≤3.3 |
≤3.4 |
|
¾ùÔÈÐÔ |
dB |
≤0.6 |
≤0.6 |
|
ÊÂÇé´ø¿í |
nm |
±40 |
±40 |
|
ζÈÎȶ¨ÐÔ |
dB |
≤0.10 |
≤0.10 |
|
Æ«ÕñÏà¹ØËðºÄ |
dB |
≤0.10 |
≤0.10 |
|
Æ«ÏòÐÔ |
1x2 |
dB |
≥60{ÍⲿƥÅä} |
≥60{ÍⲿƥÅä} |
1x2 |
≥55{ÄÚ²¿Æ¥Åä} |
≥55{ÄÚ²¿Æ¥Åä} |
||
2x2 |
≥60 |
≥65 |
||
ÊÂÇéÎÂ¶È |
¡æ |
-40¡«+85 |
||
Öü´æÎÂ¶È |
¡æ |
-40¡«+85 |
·Ö¹â±ÈºÍ²åÈëËðºÄ¶ÔÓ¦±í |
||
²åÈëËðºÄ{dB} |
||
Óû§ÐèÒªµÄ·Ö¹â±È |
µ¥´°¿Ú |
Ë«´°¿Ú |
50/50 |
3£®3 |
3.4 |
40/60 |
4£®4/2.5 |
4.5/2.5 |
30/70 |
5.6/1.8 |
5.8/1.9 |
20/80 |
7.4/1.1 |
7.7/1.2 |
10/90 |
10.8/0.6 |
10.8/0.6 |
5/95 |
13.7/0.4 |
13.7/0.4 |
3/97 |
15.6/0.3 |
15.8/0.35 |
1/99 |
21/0.2 |
21/0.2 |
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.