1.25G 30Km Ethernet Optical Transceiver / Sfp Bidirectional Transceiver EPON OLT SFP PX20+++

Product Details:

Place of Origin:	China
Brand Name:	Wangtong
Certification:	ISO9001
Model Number:	EPON OLT PX20++ Enhanced Diplexer

Payment & Shipping Terms:

Minimum Order Quantity:	1 piece
Price:	negotiable
Packaging Details:	10pc/box
Delivery Time:	5-10 days upon order quantitities
Payment Terms:	L/C, T/T, Western Union,Paypal
Supply Ability:	10000pcs/month

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Detailed Product Description

Product Name:	EPON OLT PX20++ Enhanced Diplexer	Data Rate:	1.25G
Transmission Distance:	30km	Wavelength:	1490nm/1310nm
Fiber Type:	Duplex	Operation Case Temperature:	-10~70°C
Powe Supply:	+3.3V	Compliance:	 RoHS-6
High Light:	sfp bidirectional transceiver , sfp optical module

GEPON OLT SFP PX20+++ Enhanced Optical Module 1.25 G 30Km

Feature

Compatible IEEE 802.3ah 1000BASE-PX20+++ Enhanced GEPON application
Applied to EPON OLT for a Single Fiber Bi-directional EPON System
SFP, Single SC connector, Digital Diagnostic Interface Compliant with SFF-8472
Burst Digital Receiving Signal Strength Indication (RSSI)
Single 3.3V power supply
Operation case temperature -10~70°C for commercial
RoHS-6 compliance

Application

1000BASE-PX20+++ GEPON application

Parameter

Absolute Maximum Ratings

Parameter	Unit	Min.	Typical	Max.
Power Supply	V	0		4.2
Storage Ambient Temperature	°C	-40		85
Operating Case Temperature	°C	-40		85
Operating Relative Humidity	%	5		95
Receiver Damaged Threshold	dBm	0

Operating Condition

Parameter	Unit	Min.	Typical	Max.
Power Supply	V	3.1	3.3	3.5
Operating Case Temp for C-temp	°C	-10		70
Operating Relative Humidity	%	5		95
Data Rate(TX/RX)	Gbit/s		1.25

Optical Characteristics

Parameter	Unit	Min.	Typ.	Max.
TX Central Wavelength	nm	1480		1500
Spectral Width (-20dB)	nm			1
SMSR	dB	30
Mean Launched Power (BOL)	dBm	7	7.5	10
Mean Launched Power (TX Off)	dBm			-39
Extinction Ratio(Note 1)	dB	9
TX Total Jitter	UI			0.43
Rise/Fall Time (20%-80%)	ps			260
RIN₁₅OMA	dB/Hz			-115
Optical Return Loss Tolerance	dB	-12
Transmitter and dispersion Penalty(20km G.652)	dB			2.3
TX Optical Eye Mask	Compliant With IEEE Std 802.3ah™-2004
Receive Wavelength	nm	1260		1360
Sensitivity (Note 2)	dBm			-33
Overload	dBm	-6
Dynamic Rang	dB	25
Receiver Threshold Settling Time	ns			250
RX Dynamic Range(Note 3)	dBm	-30		-6
LOS-Deassert	dBm			-34
LOS-Assert	dBm	-45
SD Hysteresis	dB	0.5		6
Receiver Reflectance	dB			-12

Note:

Measured with PRBS 2⁷-1 test pattern @1.25Gbps, Low Pass Filter is on.
Measured with a PRBS 2⁷-1 test pattern @1.25Gbps and ER=10dB, BER <10^-12 3, RX Dynamic Range Definition

Ordering Information

Ordering P/Ns

Description

EPONOLT PX20+++-SSCD

EPON OLT PX20++ Enhanced Diplexer, 30km, Tx 1490nm 1.25G, Rx 1310nm 1.25G, SFP form-factor, SC/UPC receptacle connector, Commercial temperature, V2 version

mechanical housing.

Product Pictures