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“1X2单模1/99小分光比双窗拉锥耦合器1分2光分路器FBT Coupler”参数说明
| 是否有现货： | 是 | 配线设备： | 光纤配线架 |
| 材料： | 石英光纤 | 类型： | 光纤 |
| 型号： | G625D | 规格： | 裸纤 |
| 商标： | 科杰 | 包装： | 泡棉 |
| 封装尺寸： | 3*45 | 产量： | 100000 |
“1X2单模1/99小分光比双窗拉锥耦合器1分2光分路器FBT Coupler”详细介绍
Dual Window Coupler (DWC)
Key Features
• Low excess loss
• Low PDL
• Dual operating window
• High stability and reliability
Applications
• Optical communication systems
• CATV
• FTTH
Compliance
·Telcordia GR1209
·Telcordia GR1221
Specifications
Type
Parameter Dual Window Coupler (DWC)
Grade P A P A
Operating wavelength (nm) 1310 and 1550
Operating bandwidth (nm) ±40 ±80
Typical excess loss (dB) 0.07 0.1 0.07 0.1
Insertion Loss（dB） 1/99 18.6~21.6/≤0.25 17.95~22.25/≤0.35 18.35~21.85/≤0.25 17.60~22.55/≤0.35
PDL（dB） ≤0.15 ≤0.20 ≤0.15 ≤0.20
Directivity( dB） ≥55
Operating temperature（℃） -40 ~ +85
*The above specification is without connector
**Other specifications can be made on customer request.
Package Information
Configuration 1×2 or 2×2
Fiber lead length 1 meter, others on request
Fiber type 250μm bare fiber 900μm loose tube 900μm/2mm/3mm loose tube
Dimensions (Ф×L) Φ3.0mm×45mm Φ3.0mm×54mm 90mm×20mm×10mm
*Other package dimensions can be made on customer request.
Ordering Information
DWC Connector Longness Encapsulation steel tub Pigtail Typ Coupling Ratio Operating Wavelength Port Number Grade
FC/UPC
FC/APC etc 1m
1.5m
2m 2.5m 3.0×54 0=250μm1=900μm2=2mm, 0=250μm 4=others 1/99
50/50 etc 1315=1310&1550 etc. 1×2 or 2×2
P=PerfectA=Grade A
X=on customer request
Key Features
• Low excess loss
• Low PDL
• Dual operating window
• High stability and reliability
Applications
• Optical communication systems
• CATV
• FTTH
Compliance
·Telcordia GR1209
·Telcordia GR1221
Specifications
Type
Parameter Dual Window Coupler (DWC)
Grade P A P A
Operating wavelength (nm) 1310 and 1550
Operating bandwidth (nm) ±40 ±80
Typical excess loss (dB) 0.07 0.1 0.07 0.1
Insertion Loss（dB） 1/99 18.6~21.6/≤0.25 17.95~22.25/≤0.35 18.35~21.85/≤0.25 17.60~22.55/≤0.35
PDL（dB） ≤0.15 ≤0.20 ≤0.15 ≤0.20
Directivity( dB） ≥55
Operating temperature（℃） -40 ~ +85
*The above specification is without connector
**Other specifications can be made on customer request.
Package Information
Configuration 1×2 or 2×2
Fiber lead length 1 meter, others on request
Fiber type 250μm bare fiber 900μm loose tube 900μm/2mm/3mm loose tube
Dimensions (Ф×L) Φ3.0mm×45mm Φ3.0mm×54mm 90mm×20mm×10mm
*Other package dimensions can be made on customer request.
Ordering Information
DWC Connector Longness Encapsulation steel tub Pigtail Typ Coupling Ratio Operating Wavelength Port Number Grade
FC/UPC
FC/APC etc 1m
1.5m
2m 2.5m 3.0×54 0=250μm1=900μm2=2mm, 0=250μm 4=others 1/99
50/50 etc 1315=1310&1550 etc. 1×2 or 2×2
P=PerfectA=Grade A
X=on customer request