pon module 20km 1.25G px20 +++ SFP module epon olt px20 7dBm epon olt SFP transceiver

Short Description:

Product Features:

Zvinowirirana IEEE 802.3ah 1000BASE-PX20 ++ Enhanced GEPON chikumbiro
rinoshandisirwa EPON OLT kuti Single Fiber Bi achitaura EPON System
SFP, Single SC connector, Digital chirwere inowanikwa aiteerera pamwe SFF-8472
Burst Digital Kutambira Signal Strength chiratidzo (RSSI)
Single 3.3V simba zvitengeswa
Operation nyaya tembiricha -10 ~ 70 ° C zvebhizimisi
RoHS-6 kutevedzera


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pon module 20km 1.25G px20 +++ SFP module epon olt px20 7dBm epon olt SFP transceiver

1.Absolute Maximum Ratings
Parameter chikwata Min. Typical Max.
Magetsi V 0 4.2
Storage Ambient Temperature ° C -40 85
Uchishandisa Case Temperature ° C -40 85
Kushanda rushomanana Humidity % 5 95
Mugamuchiri Damaged Houkago dBm 0
2.Operating Condition
Parameter chikwata Min. Typical Max.
Magetsi V 3.1 3.3 3.5
Kushanda Case Temp nokuda C-Temp ° C -10 70
Kushanda rushomanana Humidity % 5 95
Data Rate (TX / RX) Gbit / s 1.25
3.Optical Characteristics
Parameter chikwata

Min.

Typ.

Max.
TX Central Wavelength nm

1480

1500
Spectral Width (-20dB) nm 1
SMSR db 30
Zvinoreva Power raparurwa (are) dBm 7

7.5

10
Zvinoreva Power raparurwa (TX Off) dBm -39
Kutsakatika Ratio (Ona 1) db 9
TX Total Jitter UI 0.43
Rise / Fall Time (20% -80%) Pis 260
Rin 15oma db / Hz -115
Optical Return Loss Kushivirira db -12
Rinofambisa uye akapararira Chirango (20km G.652)  db  2.3
TX Optical Eye Mask Aiteerera With IEEE STD 802.3ah ™ -2004
gamuchirai Wavelength nm

1260

1360
Wanda (Ona 2) dBm -33
zadzisa dBm -6
Dynamic rakarira db 25
Mugamuchiri Houkago Kugadzirisa Time NS 250
RX Dynamic Range (Note 3) dBm

-30

-6
LOS-Deassert dBm -34
LOS-dzika dBm

-45

SD Hysteresis db 0.5 6
mugamuchiri Reflectance db -12
4.Electrical Characteristics
Parameter chikwata Min. Typical Max.
Power Supply Current Ma 300
Data Inzwa Zvinotaurwa Differential Swing MV 200 1600
Data Differential Impedance Ω 90 100 110
TTL Inzwa Zvinotaurwa -Low V 0 0,8
TTL Inzwa Zvinotaurwa -High V 2.0 Vcc
TTL Output -Low V 0 0,4
TTL Output -High V 2.4 Vcc
Data Output Differential Swing MV 400 1600
Los vanosimbirira Time NS 500
Los Deassert Time NS 500
5.Applications uye negadziriso
epon olt px20 20km 1.25g px20 + epon olt SFP transceiver gepon olt SFP
epon olt px20 20km 1.25g px20 + epon olt SFP transceiver gepon olt SFP
epon olt px20 20km 1.25g px20 + epon olt SFP transceiver gepon olt SFP
epon olt px20 20km 1.25g px20 + epon olt SFP transceiver gepon olt SFP

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