MikroTik XS+2733LC15D 25G SFP28 BiDi Kit 15km SM
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.
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The MikroTik XS+2733LC15D is a tri-rate BiDi transceiver kit at USD 349.00 — two matched SFP/SFP+/SFP28 modules that together achieve up to 25 Gbps over a single-strand single-mode fibre cable at distances up to 15 km, using 1270nm and 1330nm wavelengths on opposite ends of the link.
**Single-strand 25G over 15 km — BiDi operation**
Standard 25G SFP28 links require two fibre strands (one TX, one RX). The XS+2733LC15D uses BiDi (bidirectional) technology — one module transmits at 1270nm and receives at 1330nm, the other transmits at 1330nm and receives at 1270nm — achieving full-duplex 25G over a single LC UPC strand. Cuts fibre infrastructure cost in half on any 25G link.
**Tri-rate — 1G, 10G, and 25G on the same module**
Each module auto-negotiates to 1.25G, 10G, or 25G depending on the host cage — a single pair of modules covers SFP, SFP+, and SFP28 deployments without stocking three separate SKUs.
**DDM support — real-time optical diagnostics**
Digital Diagnostic Monitoring (DDM) exposes TX power, RX power, temperature, voltage, and bias current in real time via RouterOS or any DDM-capable switch management interface — enabling proactive fault detection before link degradation causes downtime.
**Single LC UPC connector — standard fibre infrastructure**
Single LC UPC connector on each module — compatible with standard LC single-mode fibre patch cables and existing LC-terminated fibre infrastructure. No APC connector required.
**Sold as a matched pair — modules must be used together.**
- Product code
- XS+2733LC15D
- Connector
- Single LC connector
- Data Rate
- 1G / 10G / 25G
- Distance
- 15 km
- Format
- SFP / SFP+ / SFP28
- Mode
- Single mode
- Wavelength
- 1270nm + 1330nm
