2 5G CWDM Pigtail DFB 1550nm лазерный
2 5G CWDM Pigtail DFB 1550nm лазерный
2 5G CWDM Pigtail DFB 1550nm лазерный
2 5G CWDM Pigtail DFB 1550nm лазерный
2 5G CWDM Pigtail DFB 1550nm лазерный
2 5G CWDM Pigtail DFB 1550nm лазерный
2 5G CWDM Pigtail DFB 1550nm лазерный

2 5G CWDM Pigtail DFB 1550nm лазерный


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Цена:*
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Количество:

Описание и отзывы

Характеристики



Parameter


Features
1.Built - in optical isolator
2.Low capacitance and low dark current
3.High stability of CWDM lasers die
4.Low threshold current , low operating current
5.Integrated high isolation , low insertion loss

Applications
CATV Reverse Transmission
Other Analog or Digital Optical Transmission

Absolute maximum ratings


Parameter
Symbol
Min.
Typ.
Max.
Unit
Test condition
Rated Power
Po
1
-
4
mW
50mA
Threshold Current
Ith
5
-
15
mA
CW
Forward Voltage Drop
Vop
-
1.0
1.2
V
-
Cent Wavelength
λc
1547
1550
1553
nm
+/-3nm
Spectrum Width
Δλ
-
0.5
1
nm
CW,-3dB
Side-mode Suppression Ratio
SMSR
35
-
-
dB
-
Monitor Current
Im
0.1
-
0.9
mA
CW,Ith+20mA
Dark Current of Monitor
Id
-
-
0.1
uA
-
Optical Isolation
ISO
30
40
-
dB
25℃
Frequency Range
F
2500
5000
MHz
RI=50Ω
Cut-off Frequency(-3dB)
Fc
6
GHz
If=Iop
Relative intensity noise
RIN
-
-155
-150
dB/Hz
CW, If=Iop, f=2500MHz
RF Bandpass Flatness
BF
±1.5
dB
If=Iop,45MHz-2500MHz,T=25 °C






Delivery




FAQ


1. What is your order quantity?
Etech: usually 1 piece, if you have detailed requirements, we can coordinate.
2. What is your delivery date?
Etech: The delivery date is approximately 3-5days, depending on the order quantity.
3. Can you provide samples for customers?
Etech: Yes, but the shipping will be charged on the customer's account.
4. What is your price?
Etech: We offer competitive price with good performance.
5. Do you offer OEM services?
Etech: We accept OEM, ODM. Cable sizes and materials can be customized.


Contact Information





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