产品中心
深圳朗光科技有限公司
深圳市宝安区72区甲岸工业园A2栋2楼
邮编: 518101
电话: +86 0755 86157878
传真: +86 0755 83434363
FWDM/Tap Power Monitor (FPM/TPM)
-
FWDM/Tap power monitor is designed to meet online optical power monitor applications. FWDM power monitor is used to demux 1310, 1490 and 1550nm wavelength and One of the three wavelengths is dropped to the PD;Tap Power Monitor was designed to meet online optical power monitor applications.
Key Features:
* InGaAs PIN photodiode
* Compact package
* Low insertion loss and high channel isolation
Applications:
* CWDM, Add/Drop and CATV system
* Test & measurement
* FTTH
- 产品详情
- 产品图片
FWDM(Tap) Powre Monitor(FPM/TPM)-V1.2
Specifications
Type Parameter | FWDM power monitor (FPM) | Tap power monitor (TPM) | ||
Operating wavelength (nm) | 1310±40, 1490±10 ,1550±10 | 1260~1360 or 1460~1620 | ||
Pass/Reflection wavelength (nm) | On customer request | 1% Pass | 3% Pass | 5% Pass |
Responsibility (mA/mW) | ≥0.75 (0.80 typical) | ≥0.008 | ≥0.025 | ≥0.040 |
Reflection band insertion loss(dB) | ≤0.6 (0.40 typical) | ≤0.35 | ≤0.45 | ≤0.6 |
Pass band isolation (dB) | ≥30 | |||
Reflection band isolation (dB) | ≥15 | |||
PD dark current（T=25℃,VR=5V）(nA) | ≤1.0 | |||
Capacitance（f=1MHz,VR=5V）(pF) | ≤6.0 | |||
Return loss (dB) | ≥50 | |||
PDL (dB) | ≤0.1 | |||
Insertion loss thermal stability (dB/ ℃) | ≤0.005 | |||
Power handling @ PD (mW) | ≤10 | |||
Operating temperature(℃) | -5 ~ +70 | |||
Storage temperature(℃) | -40 ~ +85 | |||
Dimensions (mm) | Ф3.5×L26, Ф5.5×L26, or On customer request | |||