<TABLE cellSpacing=1 cellPadding=3 width="98%" align=center bgColor=#666666 border=0><TR bgColor=#ffffff><TD width=144 rowSpan=2><P align=center>网络应用</P></TD><TD width=96 rowSpan=2><P align=center>波长(nm)</P></TD><TD vAlign=top width=180 colSpan=3><P align=center>对应光缆类型的</P><P align=center>最长距离(m)</P></TD><TD width=172 colSpan=3><P align=center>对应光缆类型的</P><P align=center>链路余量(dB)</P></TD></TR><TR><TD vAlign=top width=60 bgColor=#ffffff><P align=center>62.5</P></TD><TD vAlign=top width=60 bgColor=#ffffff><P align=center>50</P></TD><TD vAlign=top width=60 bgColor=#ffffff><P align=center>单模</P></TD><TD vAlign=top width=48 bgColor=#ffffff><P align=center>62.5</P></TD><TD vAlign=top width=60 bgColor=#ffffff><P align=center>50</P></TD><TD vAlign=top width=64 bgColor=#ffffff><P align=center>单模</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>10Base-F</P></TD><TD vAlign=top width=96><P align=center>850</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=48><P align=center>12.5</P></TD><TD vAlign=top width=60><P align=center>7.8</P></TD><TD vAlign=top width=64><P align=center>NS</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>FOIRL</P></TD><TD vAlign=top width=96><P align=center>850</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=48><P align=center>8</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=64><P align=center>NS</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>Token Ring4/16</P></TD><TD vAlign=top width=96><P align=center>850</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=48><P align=center>13</P></TD><TD vAlign=top width=60><P align=center>8.3</P></TD><TD vAlign=top width=64><P align=center>NS</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>Demand Priority</P></TD><TD vAlign=top width=96><P align=center>850</P></TD><TD vAlign=top width=60><P align=center>500</P></TD><TD vAlign=top width=60><P align=center>500</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=48><P align=center>7.5</P></TD><TD vAlign=top width=60><P align=center>2.8</P></TD><TD vAlign=top width=64><P align=center>NS</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>(100VG—anyLAN)</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=48><P align=center>7.0</P></TD><TD vAlign=top width=60><P align=center>2.3</P></TD><TD vAlign=top width=64><P align=center>NS</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>100Base—FX</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=48><P align=center>11</P></TD><TD vAlign=top width=60><P align=center>6.3</P></TD><TD vAlign=top width=64><P align=center>NS</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>100Base—SX</P></TD><TD vAlign=top width=96><P align=center>850</P></TD><TD vAlign=top width=60><P align=center>300</P></TD><TD vAlign=top width=60><P align=center>300</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=48><P align=center>4.0</P></TD><TD vAlign=top width=60><P align=center>4.0</P></TD><TD vAlign=top width=64><P align=center>NS</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>FDDI</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>40000</P></TD><TD vAlign=top width=48><P align=center>11.0</P></TD><TD vAlign=top width=60><P align=center>6.3</P></TD><TD vAlign=top width=64><P align=center>10—32</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>FDDI (low cost)</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>500</P></TD><TD vAlign=top width=60><P align=center>500</P></TD><TD vAlign=top width=60><P align=center>NA</P></TD><TD vAlign=top width=48><P align=center>7.0</P></TD><TD vAlign=top width=60><P align=center>2.3</P></TD><TD vAlign=top width=64><P align=center>NA</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>ATM 52</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>3000</P></TD><TD vAlign=top width=60><P align=center>3000</P></TD><TD vAlign=top width=60><P align=center>15000</P></TD><TD vAlign=top width=48><P align=center>10</P></TD><TD vAlign=top width=60><P align=center>5.3</P></TD><TD vAlign=top width=64><P align=center>7—12</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>ATM 155</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>15000</P></TD><TD vAlign=top width=48><P align=center>10</P></TD><TD vAlign=top width=60><P align=center>5.3</P></TD><TD vAlign=top width=64><P align=center>7—12</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>ATM 155</P></TD><TD vAlign=top width=96><P align=center>850(Laser)</P></TD><TD vAlign=top width=60><P align=center>1000</P></TD><TD vAlign=top width=60><P align=center>1000</P></TD><TD vAlign=top width=60><P align=center>NA</P></TD><TD vAlign=top width=48><P align=center>7.2</P></TD><TD vAlign=top width=60><P align=center>7.2</P></TD><TD vAlign=top width=64><P align=center>NA</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>ATM 622</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>500</P></TD><TD vAlign=top width=60><P align=center>500</P></TD><TD vAlign=top width=60><P align=center>15000</P></TD><TD vAlign=top width=48><P align=center>6.0</P></TD><TD vAlign=top width=60><P align=center>1.3</P></TD><TD vAlign=top width=64><P align=center>7—12</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>ATM 622</P></TD><TD vAlign=top width=96><P align=center>850(Laser)</P></TD><TD vAlign=top width=60><P align=center>300</P></TD><TD vAlign=top width=60><P align=center>300</P></TD><TD vAlign=top width=60><P align=center>NA</P></TD><TD vAlign=top width=48><P align=center>4.0</P></TD><TD vAlign=top width=60><P align=center>4.0</P></TD><TD vAlign=top width=64><P align=center>NA</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>Fiber Channel 266</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>1500</P></TD><TD vAlign=top width=60><P align=center>1500</P></TD><TD vAlign=top width=60><P align=center>10000</P></TD><TD vAlign=top width=48><P align=center>6.0</P></TD><TD vAlign=top width=60><P align=center>5.5</P></TD><TD vAlign=top width=64><P align=center>6—14</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>Fiber Channel 266</P></TD><TD vAlign=top width=96><P align=center>850(Laser)</P></TD><TD vAlign=top width=60><P align=center>700</P></TD><TD vAlign=top width=60><P align=center>2000</P></TD><TD vAlign=top width=60><P align=center>NA</P></TD><TD vAlign=top width=48><P align=center>12.0</P></TD><TD vAlign=top width=60><P align=center>12.0</P></TD><TD vAlign=top width=64><P align=center>NA</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>Fiber Channel 1062</P></TD><TD vAlign=top width=96><P align=center>850(Laser)</P></TD><TD vAlign=top width=60><P align=center>300</P></TD><TD vAlign=top width=60><P align=center>500</P></TD><TD vAlign=top width=60><P align=center>NA</P></TD><TD vAlign=top width=48><P align=center>4.0</P></TD><TD vAlign=top width=60><P align=center>4.0</P></TD><TD vAlign=top width=64><P align=center>NA</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>Fiber Channel 1062</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>NA</P></TD><TD vAlign=top width=60><P align=center>NA</P></TD><TD vAlign=top width=60><P align=center>10000</P></TD><TD vAlign=top width=48><P align=center>NA</P></TD><TD vAlign=top width=60><P align=center>NA</P></TD><TD vAlign=top width=64><P align=center>6—14</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>1000Base—SX</P></TD><TD vAlign=top width=96><P align=center>850(Laser)</P></TD><TD vAlign=top width=60><P align=center>220</P></TD><TD vAlign=top width=60><P align=center>550</P></TD><TD vAlign=top width=60><P align=center>NA</P></TD><TD vAlign=top width=48><P align=center>3.2</P></TD><TD vAlign=top width=60><P align=center>3.9</P></TD><TD vAlign=top width=64><P align=center>NA</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>1000Base—LX</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>550</P></TD><TD vAlign=top width=60><P align=center>550</P></TD><TD vAlign=top width=60><P align=center>5000</P></TD><TD vAlign=top width=48><P align=center>4.0</P></TD><TD vAlign=top width=60><P align=center>3.5</P></TD><TD vAlign=top width=64><P align=center>4.7</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=144><P align=center>ESCON</P></TD><TD vAlign=top width=96><P align=center>1300</P></TD><TD vAlign=top width=60><P align=center>3000</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=60><P align=center>20000</P></TD><TD vAlign=top width=48><P align=center>11</P></TD><TD vAlign=top width=60><P align=center>NS</P></TD><TD vAlign=top width=64><P align=center>16</P></TD></TR><TR bgColor=#ffffff><TD vAlign=top width=592 colSpan=8><P>NA=不可用。
NS=未定义。大多数未定义在单模光纤上运行的局域网都有介质转换器来实现在单模光纤上的运行。</P></TD></TR></TABLE> |