Hsgq Single Mode Dual Fiber SFP 20km 1.25g for Switch with Olt

• Type: Fiber Transceiver
• Wiring Devices: ODF
• Certification: CE, ISO, RoHS
• Condition: New
• Data Rate: 1.25gbps
• Wavelength: 1310nm
• Model NO.: SFP-1G-20LR-31
• Connector Type: Sc
• Distance: 20km
• Transport Package: DHL, UPS, FedEx
• Specification: XPON ONU Stick
• Trademark: HSGQ
• Origin: Shenzhen, China
• HS Code: 8517795000
• Production Capacity: 50000pieces/Month

Product Description

Product Description

Product Features

Uncooled Laser Diode with MQW Structure
InGaAs PIN-TIA Photodiode Receiver
9/125μm SMF
BIDI Single Mode Transceiver SFP Footprint
LC Or SC Optical Interface Are Optional
Compliant With SFP MSA and SFF-8472
Digital Diagnostic Monitoring Interface
Single +3.3V Power Supply
CML Differential Inputs and Outputs
LVTTL Signal Detection Output
Compliant With ITU-T G.957
Compliant With RoHS and Lead Free
Metal Enclosure for Lower EMI
Operating Case Temperature:
Standard: 0 to +70°C
Extend: -20 to +85°C
Industrial: -40 to +85°C
Product Applications
Fast Ethernet
ATM/SONET/SDH
Switch/Router
Other Optical Transmission Systems
 

Specification

Transmitter
Parameter		Symbol	Min	Typ	Max	Unit	Note
Center Wavelength	1310 DFB	λC	1261	1310	1360	nm
Spectral Width		λ	-	-	1	nm	-
Average Optical Output Power		Po	-9.5	-	-3	dBm
Extinction Ratio		ER	9	-	-	dB	-
Optical Rise/Fall Time(20%-80%)		Tr/Tf	-	-	0.26	ns	-
Output Eye Diagram		Compliant with ITU-T G.957