ģ˵оֱΪ50~62.5mֱ125mģ˵оֱΪ8.3mֱ125m˵Ĺж̲0.85m1.31m1.55mһ沨ӳС0.85mΪ2.5dB/km,1.31mΪ0.35dB/km1.55mΪ0.20dB/kmǹ˵ģ1.65mϵӴOHã0.90~1.30m1.34~1.52mΧڶĸ߷壬Χδܳá80ڶõģˣó1.31m 

ģ 
ģ(Multi Mode Fiber)Ĳоϴ(5062.5m)ɴģʽĹ⡣ģɫɢϴ˴źŵƵʣӻء磺600MB/KMĹ2KMʱֻ300MBĴˡˣģ˴ľͱȽϽһֻм 

ģ 
ģ(Single Mode Fiber)Ĳоϸ(оһΪ910m)ֻܴһģʽĹ⡣ˣģɫɢСԶͨѶŲɫɢͲɫɢģ˶ԹԴ׿ȶнϸߵҪ󣬼׿ҪխȶҪáַ1.31mģ˵ĲɫɢͲɫɢһΪһΪСҲȡ˵1.31mģ˵ɫɢΪ㡣ӹ˵1.31mǹ˵һĴڡ1.31mͳ˹ͨŵһĹڣҲʵùͨϵͳҪΡ1.31m浥ģ˵ҪɹʵITUTG652ȷģֳֹG652ˡ