S-3553LC20D: 1.25G Single Mode SFP Transceivers with 20km Range

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.

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

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

INTERNATIONAL -

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DOMESTIC -

Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.