[shortdesc]

• 1.25Gbps data rate
• 20km range
• Single LC connectors
• Wavelengths of 1310nm and 1550nm
• Compatible with MikroTik devices

[/shortdesc]

[properties]

Product Name	MikroTik S-3553LC20D
Product Description	1.25G Single Mode optical SFP transceiver with LC connector, T1310nm/R1550nm, supporting DDM for connections up to 20km
Product Type	Transceiver
Connector	Single LC UPC
Data Rate	1.25 Gbps
Distance	20 km
Format	SFP
Mode	Single Mode (SM)
Tested Ambient Temperature	-40°C to +70°C
Wavelength	1310nm / 1550nm
Compatible Devices	MikroTik devices
Max Power Consumption	1W

[/properties] 

[specifications]

Optical Output Power	-3 to +3 dBm
Receiver Sensitivity	-21 dBm
DDM Support	Yes
Fiber Type	Single Mode
Transmission Rate	1.25 Gbps
Compliance	CE, FCC, RoHS
Dimensions	0.5 x 0.55 x 2.18 inches (13 x 14 x 55.5 mm)
Weight	0.04 lbs (20 g)
Certifications	TUV, UL
Operating Humidity	5% to 85% non-condensing

[/specifications]

MikroTik S-3553LC20D

The S-3553LC20D comprises a set of SFP transceivers, specifically the S-35LC20D, which is a 1.25G Single Mode optical SFP module featuring an LC connector and operating at T1310nm/R1550nm. This module is designed for connections spanning up to 20km and is equipped with DDM support.

Quick Specs:

• Distance: 20km
• Data Rate: 1.25G
• Format: SFP
• Max Power Consumption: 1W

Please see the related tabs for the S-3553LC20D datasheet and compatible accessories.