2.5G 1.25G OLT Fiber Optic , Optical Sfp Module SFP-WDM-SM-0220B

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Payment Terms	L/C, D/A, D/P, T/T, Western Union
Supply Ability	1000sets
Delivery Time	5-10 work days
Packaging Details	stander packing
Type	OLT, Fiber Optic Transceivers
Use	FTTH
Warranty Time	2 year
Data Rate	2.5G/1.25G
Wavelength	Tx1490nm/Rx1310nm
Power out	2.5~7dBm
Distance	20km
Storage Temperature	-20~70℃
Brand Name	Purple Horn
Model Number	SFP-WDM-SM-0220A/B
Certification	CE/ROSH/IOS9001
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	L/C, D/A, D/P, T/T, Western Union	Supply Ability	1000sets
Delivery Time	5-10 work days	Packaging Details	stander packing
Type	OLT, Fiber Optic Transceivers	Use	FTTH
Warranty Time	2 year	Data Rate	2.5G/1.25G
Wavelength	Tx1490nm/Rx1310nm	Power out	2.5~7dBm
Distance	20km	Storage Temperature	-20~70℃
Brand Name	Purple Horn	Model Number	SFP-WDM-SM-0220A/B
Certification	CE/ROSH/IOS9001	Place of Origin	China
High Light	1.25G OLT Fiber Optic ，2.5G OLT Fiber Optic ，SFP-WDM-SM-0220B Optical Sfp Module

SFP-WDM-SM-0220A SFP-WDM-SM-0220B sfp Optical Module 1.25G 20KM T1310/R1550 Factory Supply

Product Features
Support ITU-T G.984.2 GPON OLT B+ application
Single fiber bi-directional data links with symmetric 2.488Gbps Tx and 1.244Gbps Rx
1490nm continuous-mode transmitter with DFB LD
1310nm burst-mode receiver with APD-TIA

wire interface for integrated digital diagnostic Monitoring

Receiver RESET, Signal Detect, RSSI function indication (RESET, RX_SD, RSSI)

SFP package with SC/UPC receptacle optical interface

Single +3.3V power supply

Operation case temperature -40~85°C for industrial and 0~70°C for commercial

RoHS6 compliance

Operating Condition

	
			Parameter

			Unit

			Min.

			Typical

			Max.

			Storage Temperature

			°C

			-40

			85

			Operating Case Temp for C-temp

			°C

			0

			70

			Operating Case Temp for I-temp

			°C

			-40

			85

			Operating Relative Humidity

			%

			5

			95

			Power Supply Voltage

			V

			3.15

			3.3

			3.45

			Supply Current

			mA

			500

			Bit Rate for Tx

			Gbps

			2.488

			Bit Rate for Rx

			Gbps

			1.244

CharacteristicsAll performance is specified at whole working temperature and conditions

			Parameter

			Unit

			Min.

			Typical

			Max.

			Transmitter

			TX Central Wavelength

			nm

			1480

			1490

			1500

			Spectral Width (-20dB)

			nm

			1

			Side Mode Suppression Ratio (SMSR)

			dB

			30

			Mean Launched Power

			dBm

			1.5

			5

			Mean Launched Power (TX Off)

			dBm

			-45

			Extinction Ratio

			dB

			8.2

			Optical Return Loss Tolerance

			dB

			-12

			Transmitter and dispersion Penalty

			dB

			1

			Transmitter Mask(PRBS223-1&2.488G)

			Compliant With ITU-T G.984.2

			Receiver

			Receive Wavelength

			nm

			1290

			1310

			1330

			Sensitivity(PRBS223-1 & 1.244G,ER=10,BER<10-10)

			dBm

			-28

			Overload(PRBS223-1&1.244G,ER=10,BER<10-10)

			dBm

			-8

			Receiver Burst Mode Dynamic Range

			dB

			15

			Damage Threshold for Receiver

			dBm

			5

			SD Assert Level

			dBm

			-30

			SD De-assert Level

			dBm

			-45

			SD Hysteresis

			dB

			0.5

			6

			WDM Filter isolation to 1550nm

			dB

			38

			WDM Filter isolation to 1650nm

			dB

			35

			Electrical Interface Characteristics

			Data Input Swing Differential/TX

			mV

			200

			-

			2000

			Data Output Swing Differential/RX

			mV

			400

			1600

			Date Differential Impedance

			Ω

			90

			100

			110

			LVTTL Output High

			V

			2.4

			Vcc

			LVTTL Output Low

			V

			0

			0.4

			LVTTL Input High

			V

			2.0

			Vcc+0.3

			LVTTL Input Low

			V

			0

			0.8

			Timing Characteristics

			Guard Time (Tg)

			ns

			25.6

			Reset Pulse Width (Tr)

			ns

			12.8

			Reset Delay (Trd)

			ns

			12.8

			Receiver Preamble Time (Tp)

			ns

			140

			SD Assert Time (TSDA)

			ns

			100

			SD De-assert Time (TSDD)

			ns

			12.8

			RSSI Trigger Delay (Ttd)

			ns

			25

			RSSI Trigger Pulse Width (Tw)

			ns

			500

			Internal I2C Delay (Twait)

			us

			500

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2009 


Employee Number:

100~200 


Ecer Certification：

Verified Supplier 

Hefei Purple Horn E-Commerce Co., Ltd. is a leading company in developing and manufacturing advanced fiber optic products,mainly make fiber optic indoor and outdoor cable, CPRI waterproof jumper, MPO/MTP jumper , standard fiber optic jumper and PLC Splitter. Purple Horn win the honorary title of Nat... Hefei Purple Horn E-Commerce Co., Ltd. is a leading company in developing and manufacturing advanced fiber optic products,mainly make fiber optic indoor and outdoor cable, CPRI waterproof jumper, MPO/MTP jumper , standard fiber optic jumper and PLC Splitter. Purple Horn win the honorary title of Nat...

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Reach Us
Hefei Purple Horn E-Commerce Co., Ltd.
Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
https://www.fiberoptic-assembly.com/

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Parameter	Unit	Min.	Typical	Max.
Storage Temperature	°C	-40		85
Operating Case Temp for C-temp	°C	0		70
Operating Case Temp for I-temp	°C	-40		85
Operating Relative Humidity	%	5		95
Power Supply Voltage	V	3.15	3.3	3.45
Supply Current	mA			500
Bit Rate for Tx	Gbps	2.488
Bit Rate for Rx	Gbps	1.244