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The MikroTik HS-2733LC20D is a pair of SFP (WDM / BiDi) modules that enables a connection using a single single-mode fiber strand. It offers throughput of up to 2.5 Gb/s, unlike standard 1 Gb/s modules. The module pair is designed for MikroTik devices whose SFP interfaces also support higher bandwidth. Transmission uses wavelengths of 1270 nm and 1330 nm. The maximum link distance is 20 km, and LC/UPC optical connectors are used.
SFP+ Module Set 10 Gb/s
The offered product is a set of two SFP+ transceivers, with a maximum link throughput of 10 Gb/s according to the standard. This allows you to achieve significantly higher bandwidth compared to standard 1G SFP or 2.5G SFP28 modules.


Single-Mode Fiber, Up to 10 km Range
The modules are compatible with single-mode fiber, and transmission is carried out using wavelengths of 1270 nm and 1330 nm. The maximum connection distance is 10 km. The transmitter power range is -8.2 to 0.5 dBm, and the receiver sensitivity is -14.4 dBm.
LC/UPC Connector
Each module is equipped with a single (simplex) LC/UPC connector.


WDM Pair of Modules
Both modules are used to establish a connection using only a single optical fiber. Tx and Rx transmissions are carried over separate wavelengths, so there is no need for two fibers. This type of module simplifies installation and reduces the number of required fibers.
Specifications
| MikroTik S+2733LC10D | |
| Format | SFP+ |
| Connector | LC/UPC Simplex (bidirectional) |
| Mode | Singlemode |
| Data Rate | 10 Gb/s |
| Wavelength | 1270 + 1330 nm |
| Distance | Up to 10 km |
| Electrical characteristics | |
|---|---|
| Receiver differential output voltage | 350 - 800 mVpp |
| LOS output Voltage-High | 2 V - Vcc |
| LOS output Voltage-Low | 0.8 V |
| Optical characteristics | |
| Output power | -8.2 ~ 0.5 dBm |
| Receiver sensitivity (OMA) | -14.4 dBm |
| LOS-Deasserted | -17 dBm |
| LOS-Asserted | -35 ~ -17 dBm |
| LOS-Hysteresis | 0.5 ~ 5 dB |





