Cudy 1.25G Bi‑Directional SFP 20km
Brand: Cudy
Product Code / SKU: CD‑SFP‑SMB
Description: Cudy Single Mode 1.25G LC Bi‑Directional SFP 20km – SM100GSB‑20AB
Product Overview
The Cudy SM100GSB‑20AB Bi‑Directional SFP Module Pair is designed for single mode fibre deployments up to 20km at 1.25Gbps. By using two unique wavelengths for TX and RX on the same optical strand, these modules enable duplex transmission over a single fibre, reducing installation costs and simplifying deployment.
With multi‑vendor compatibility, the modules integrate seamlessly into existing fibre networks, making them ideal for uplinks between switches, routers, and media converters.
Highlights
Single mode fibre bi‑directional SFP pair
Data rate: 1.25Gbps
Transmission distance: up to 20km
Duplex transmission over a single fibre strand
Reduces installation costs and fibre usage
LC connector interface
Multi‑vendor compatible
Ideal for uplinks between switches, routers, and media converters
Technical Specifications
Feature Details
Product Code / SKU CD‑SFP‑SMB
Brand Cudy
Model SM100GSB‑20AB
Type Single Mode Bi‑Directional SFP module pair
Data Rate 1.25Gbps
Connector LC
Transmission Distance Up to 20km
Duplex Method Bi‑Directional (single fibre, dual wavelength)
Compatibility Multi‑vendor
Warranty Manufacturer warranty
What’s Included
2 × Cudy SM100GSB‑20AB Bi‑Directional SFP Modules (TX/RX pair)
Retail packaging
Warranty documentation