>XYT-FBT-485 >
span style="font-size: 12px;font-family:宋体;color:#595959">【>NO.】>FBT-485-26Nv03
>>单模光纤拉锥耦合器（485nm）
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>产品特性
span style="font-size:13px;font-family:Wingdings;color:#595959">l> >低插入损耗 l> >中心波长：488nm
span style="font-size:13px;font-family:Wingdings;color:#595959">l> >高稳定性、高可靠性 l> 460-HP>光纤
span style="font-size:13px;font-family:Wingdings;color:#595959">l> >按功率比传输 l> >裸纤、套管、接头类型可选
span style="font-size:13px;font-family:Wingdings;color:#595959">l> >中心波长可选 l> >承受功率可选
span style="font-size:13px;font-family:Wingdings;color:#595959">l> >多项可定制化 l> >紧凑结构
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>
Specification
产品规格
a width="100%" name="_Hlk134773423">>结构类型 | 1x2>或2x2 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: white; padding: 0px 7px;" height="26">中心波长（nm）
488 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(222, 234, 246); padding: 0px 7px;" height="26">带宽范围（nm）
±10 |
td width="160" rowspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(222, 234, 246); padding: 0px 7px;" height="26">插入损耗(dB)
定制（1:99~50:50） | 端口1插损 | 端口2插损 |
td width="160" valign="top" style="border-width: medium 2px 2px medium; border-style: none solid solid none; border-color: currentcolor white white currentcolor; background: rgb(222, 234, 246); padding: 0px 7px;" height="26">50:50
3.8 | 3.8 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; padding: 0px 7px;" height="26">方向性(dB)
50 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(222, 234, 246); padding: 0px 7px;" height="26">附加损耗 (dB)
≤2 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; padding: 0px 7px;" height="26">偏振相关损耗(dB)
≤0.2 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(222, 234, 246); padding: 0px 7px;" height="26">承受功率（W）
0.5 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; padding: 0px 7px;" height="26">回波损耗（dB）
50 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(222, 234, 246); padding: 0px 7px;" height="26">接头类型
FC/APC >或 其它 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; padding: 0px 7px;" height="26">光纤类型
460-HP |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(222, 234, 246); padding: 0px 7px;" height="26">光纤长度（m）
1>米 或 定制 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; padding: 0px 7px;" height="26">封装尺寸（mm）
60 x >Ø>3.0 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(222, 234, 246); padding: 0px 7px;" height="26">工作温度（℃）
-40~+85 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; padding: 0px 7px;" height="26">储存温度（℃）
-40~+85 |
td width="319" colspan="2" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white rgb(217, 226, 243); background: rgb(222, 234, 246); padding: 0px 7px;" height="26">最大拉力（N）
≤5 |
分光比插损参数表：
分光比（%） | 参数误差（%） | 端口1插损 | 端口2插损 |
td width="160" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(242, 242, 242); padding: 0px 7px;" height="26">0.5/99.5
±0.2 | 23 | 0.2 |
td width="160" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(217, 217, 217); padding: 0px 7px;" height="26">1/99
±0.4 | 22 | 0.35 |
td width="160" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(242, 242, 242); padding: 0px 7px;" height="26">3/97
±0.7 | 17 | 0.5 |
td width="160" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(217, 217, 217); padding: 0px 7px;" height="26">5/95
±0.8 | 14.8 | 0.8 |
td width="160" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(242, 242, 242); padding: 0px 7px;" height="26">10/90
±1.2 | 11.6 | 1.2 |
td width="160" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(217, 217, 217); padding: 0px 7px;" height="26">20/80
±2 | 8.0 | 1.5 |
td width="160" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(242, 242, 242); padding: 0px 7px;" height="26">30/70
±2.2 | 5.8 | 2.0 |
td width="160" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white white; border-image: initial; background: rgb(217, 217, 217); padding: 0px 7px;" height="26">40/60
±2.2 | 5.2 | 3.1 |
td width="160" style="border-width: medium 2px 2px; border-style: none solid solid; border-color: currentcolor white rgb(217, 226, 243); background: rgb(242, 242, 242); padding: 0px 7px;" height="26">50/50
±3.5 | 3.8 | 3.8 |
*>规格为不带连接器，测试数据指标>25℃>。
*>对于带连接器的设备，插入损耗高0.3dB，回波损耗低5dB。
*>对于不同功率参数，产品采用封装尺寸不同。
strong>封装结构图：（>mm）
strong>>
tbody>>订购信息： |
| p>>FBT=>拉锥型耦合器 | p>>XYT-FBT-A-B-C-D-E-F-G |
td width="111" style="border-width: medium 1px 1px; border-style: none solid solid; border-color: currentcolor rgb(217, 217, 217) rgb(217, 217, 217); border-image: initial; padding: 0px 7px;" height="25">>A=>结构
>1X2=1X2 | >2X2=2X2 | >…… | >SS=>可定制 |
td width="111" style="border-width: medium 1px 1px; border-style: none solid solid; border-color: currentcolor rgb(217, 217, 217) rgb(217, 217, 217); border-image: initial; padding: 0px 7px;" height="25">>B=>工作波长
>488=488nm | >SS=>可定制 |
td width="111" style="border-width: medium 1px 1px; border-style: none solid solid; border-color: currentcolor rgb(217, 217, 217) rgb(217, 217, 217); border-image: initial; padding: 0px 7px;" height="25">>C=>分光比
>1/99=1:99 | >10/90=10:90 | >50/50=50:50 | >SS=>可定制 |
td width="111" style="border-width: medium 1px 1px; border-style: none solid solid; border-color: currentcolor rgb(217, 217, 217) rgb(217, 217, 217); border-image: initial; padding: 0px 7px;" height="25">>D=>光纤类型
>46= 460-HP | >SS=>可定制 |
td width="111" style="border-width: medium 1px 1px; border-style: none solid solid; border-color: currentcolor rgb(217, 217, 217) rgb(217, 217, 217); border-image: initial; padding: 0px 7px;" height="25">>E=>套管类型
>0.25=250μm | >0.9=900μm | >…… | >S=>可选 |
td width="111" style="border-width: medium 1px 1px; border-style: none solid solid; border-color: currentcolor rgb(217, 217, 217) rgb(217, 217, 217); border-image: initial; padding: 0px 7px;" height="25">>F=>光纤长度
>1M=1>米 | >2M=2>米 | >…… | >SS=>可定制 |
td width="111" style="border-width: medium 1px 1px; border-style: none solid solid; border-color: currentcolor rgb(217, 217, 217) rgb(217, 217, 217); border-image: initial; padding: 0px 7px;" height="25">>G=>接头类型
>FA=FC/APC | >SA=SC/APC | >N=>不含头 | >S=>可选 |
td width="111" style="border-width: medium 1px 1px; border-style: none solid solid; border-color: currentcolor rgb(217, 217, 217) rgb(217, 217, 217); border-image: initial; padding: 0px 7px;" height="25">>H=>承受功率
>05=0.5W | >SS=>可定制 |
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> >光纤特性：
>
| p>>类型 | p>>405-HP | p>>460-HP |
| p>>工作波长 | p>>400 – 550 nm | p>>450 – 600 nm |
| p>>数值孔径 | p>>0.130 | p>>0.130 |
| p>>>模场直径（Gaussian） | p>>3.5 ± 0.5 µm @ 515 nm | p>>3.5 ± 0.5 µm @ 515 nm |
| p>>截止波长 | p>>370 ± 20 nm | p>>430 ± 20 nm |
| p>>损耗衰减 | p>>≤ 30.0 dB/km @ 515 nm ≤ 12.0 dB/km @ 630 nm | p>>≤ 12.0 dB/km @ 630 nm ≤ 30.0 dB/km @ 515 nm |
| p>>包层直径 | p>>125.0 ± 1.0 µm | p>>125.0 ± 1.0 µm |
| p>>芯径 | p>>2.1 µm | p>>2.5 µm |
| p>>涂覆层直径 | p>>245.0 ± 15.0 µm | p>>245.0 ± 15.0 µm |
| p>>包层/涂覆层偏差 | p>>< 5.0 µm | p>>< 5.0 µm |
| p>>纤芯/包层同心度偏差 | p>>≤ 0.50 µm | p>>≤ 0.50 µm |
| p>>涂覆层材料 | p>>丙烯酸酯 | p>>丙烯酸酯 |
| p>>工作温度 | p>>-55 to 85 °C | p>>-55 to 85 °C |
| p>>短期弯曲半径 | p>>≥ 6 mm | p>>≥ 6 mm |
| p>>长期弯曲半径 | p>>≥ 13 mm | p>>≥ 13 mm |
| p>>强度测试的等级 | p>>≥ 200 kpsi (1.4 GN/m²) | p>>≥ 200 kpsi (1.4 GN/m²) |
