10Gtek 2-Pair 1.25G SFP Bidi Transceiver, 1000BASE-BIDI, SMF LC
SFP bidirectional transceiver for single-mode fiber with LC connector. Supports 1310/1550 nm wavelengths and DDM, with ranges up to 2 km. Compatible with Cisco BX3-U/D and Ubiquiti UniFi switches, as noted by customers
Highlights
- 1.25G SFP Bidi with DDM
- SMF 1310/1550nm, LC simplex
- Up to 2 km
Pros
- DDM support
- Bidirectional 1000BASE-BIDI
- Single-mode fiber, LC interface
- Wide compatibility with Cisco BX3-U/D
- Plays well with Ubiquiti UniFi switches
Cons
- Limited to single-mode fiber
- 2 km range may depend on fiber quality
- Based on customer notes rather than official spec sheet
Best For
Features
- SFP transceiver for 1000BASE-BIDI with single LC optical interface
- Single-mode fiber support up to 2 km distance
- Wavelengths: TX1310nm / RX1550nm for upstream, TX1550nm / RX1310nm for downstream
- DDM enabled for link diagnostics
- Broad compatibility with Cisco BX3-U/BX3-D, Ubiquiti UF-SM-1G-S, Mikrotik, D-Link, Supermicro, and other open switches