PWDM Devices

PWDM Devices

PWDM Devices are based on Thin-Film Technology and All-Glass Packaged platform, keeping the device in compact size and excellent performance.

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Features【特性】

● Low Insertion Loss【低损耗】

● Excellent Channel Isolation【高隔离度】

● High Stability & Reliability【高稳定性&高可靠性】

● Low Cost【低成本】

 

Applications【应用】

● PON【无源光网络】

● WDM Networks & Systems【WDM网络&系统】

● CATV Fiber Optical Links【有线电视光纤光学连接】

● Accessing LAN Networks【LAN接入网】

● Short-Distance Communications【短途通信】

Parameters【参数】Unit【单位】Specifications【规格】
1Operating Wavelength Range【工作波长范围】nm1260 -1620
2Pass Channel Bandwidth【透射通道带宽】nmITU ± 6.5 / ITU ± 7.0
3Pass Channels Wavelength【透射通道波长】nm1260 ~ 1360
4Reflection Channels Wavelength【反射通道波长】nm1480 ~ 1620
5Pass Channel Insertion Loss【透射通道插入损耗】Max.dB0.60 (Typical 0.40)
6Reflection Channel Insertion Loss【反射通道插入损耗】Max.dB0.40
7Adjacent Channel Isolation【相邻通道隔离度】Min.dB40.0
8Reflection Channel Isolation【反射通道隔离度】Min.dB13.0
9Return Loss【回波损耗】Min.dB45.0
10Polarization Dependent Loss【偏振相关损耗】Max.dB0.10
11Power Handling【承受功率】Max.mW300
12Tensile Load【抗拉力】Max.N5
13Operation Temperature Range【工作温度范围】-40 to 85
14Storage Temperature Range【储存温度范围】-40 to 85
15Fiber Jacket【光纤外皮】um250 or 900, Customized
16Fiber Length【光纤长度】cm>100 or Customized
17Package Dimensions – Glass Type 1 【封装尺寸-玻璃管1】Max.mm 3.20(∮) * 28(L)
Package Dimensions – Glass Type 2【封装尺寸-玻璃管2】Max.mm 3.80(∮) * 28(L)
Package Dimensions – Glass Type 3【封装尺寸-玻璃管3】Max.mm 4.20(∮) * 28(L)
Package Dimensions – SST Type 1【封装尺寸-不锈钢管1】Max.mm3.80(∮) * 32(L)
Package Dimensions – SST Type 2【封装尺寸-不锈钢管2】Max.mm5.50(∮) * 58(L)
18Fiber Type【光纤类型】G.652D / G.657 A1 (or Customized)
19Fiber Marking【光纤标识】Customized