SFP/QSFP

Industrial-grade 1G/2.5G multi-mode SFP module for fiber links up to 550 m over 850 nm with a duplex LC connector. Built-in DDM digital diagnostics monitor optical power, voltage, temperature, and laser bias current in real time. Ideal for enterprise networks, data centers, industrial deployments, and ISP infrastructure.

S-85DLC05D is a 1.25G SFP transceiver featuring an 850nm Dual LC connector for up to 550 meters of Multi Mode fiber connectivity, complete with DDM (Digital Diagnostics Monitoring) support.

The XS+31LC20D is a versatile 1.25G SFP, 10G SFP+, and 25G SFP28 module that's perfect for varied network setups. With extended compatibility, it is a direct upgrade from the previous 10G SFP+ 20 km model, offering more features at the same price.

A pair of industrial-grade 10G SFP+ BiDi modules for single-mode links up to 10 km over a single fiber strand. By transmitting and receiving on split wavelengths (1270/1330 nm), the pair delivers efficient long-distance connectivity while halving fiber requirements. Built-in DDM monitors optical power, voltage, temperature, and laser bias current in real time.

A pair of industrial-grade 1G/2.5G single-mode BiDi SFP modules for links up to 20 km over a single fiber strand. By transmitting and receiving on split wavelengths (1270/1330 nm), the pair halves fiber requirements while keeping stable long-distance connectivity. Built-in DDM monitors optical power, voltage, temperature, and laser bias current in real time.

The MikroTik XQ+CM0000-XS+ is a QSFP28 to SFP28 form-factor converter — a passive adapter that allows any SFP / SFP+ / SFP28 module (1G / 10G / 25G) to be inserted into a QSFP28 100G/40G port, enabling the use of existing SFP28 transceivers and DAC cables in QSFP28 port-equipped switches without a separate SFP28 switch layer. Tested ambient temperature -20°C to +85°C, MTBF ~100,000 hours at 25°C. No certifications published. The correct port-conversion accessory for CRS504-4XQ-IN, CRS518-16XS-2XQ-RM, CRS510-8XS-2XQ-IN, and any MikroTik or third-party switch with QSFP28 ports where existing SFP28 25G, SFP+ 10G, or SFP 1G modules need to be utilised without rewiring or adding a downstream switch.

SFP CWDM module 1.25G 40km 1510nm

The MikroTik HS-55DLC80D is a high-performance 1G / 2.5G SFP optical transceiver designed for long-distance single-mode fiber links up to 80 km. It uses a 1550nm wavelength, Dual LC UPC connector, and supports both 1G and 2.5G data rates, making it a direct upgrade from the previous S-55DLC80D 1.25G module. 

The MikroTik XQ+31LC10D is a 100G QSFP28 single-mode fiber transceiver — Dual LC UPC connector, 4× independent full-duplex 25G channels, 1296/1300/1305/1309nm wavelengths (LR4-style WDM), 10km reach on single-mode fiber (OS2), built-in digital diagnostics (optical power, temperature, voltage, laser bias current). Compatible with MikroTik CCR2216, CRS504-4XQ-IN/OUT, CRS510-8XS-2XQ-IN, CRS518-16XS-2XQ-IN, and any IEEE 100GBASE-LR4 compliant QSFP28 port. MTBF ~200,000 hours at 25°C. No certifications listed (passive optical module). 

The MikroTik XS+2733LC15D is a kit of two tri-rate BiDi transceiver modules — each module supports 1.25G SFP, 10G SFP+, and 25G SFP28 data rates with DDM support, operating as a matched pair over a single LC UPC single-mode optical cable at distances up to 15 km. Wavelengths 1270nm and 1330nm (one per module in the pair) — BiDi operation eliminates the need for duplex fibre, requiring only a single strand between two endpoints. Single LC UPC connector per module. Compatible with any SFP, SFP+, or SFP28 cage supporting 1G, 10G, or 25G operation. No RouterOS — passive optical transceivers. USD 349.00.