# Ubiquiti UniFi Single Mode 1.25G LC Bi-Directional SFP | UB-UF-SM-1G-S

The Ubiquiti UB-UF-SM-1G-S is a Single Mode SFP module designed for long-distance, outdoor fibre optic connections. This Bi-Directional (BiDi) module transmits and receives data over a single strand of fibre, ideal for maximising existing infrastructure and reaching distances up to 3km at 1.25Gbps.  Key features: Supports long-range fibre connections - extend your network up to 3km with reliable fibre optic connectivity Bi-Directional transmission: Utilise a single fibre strand for transmitting and receiving data, maximising your infrastructure re-use.  Single Mode fibre compatibility: Designed for use with single-mode (SM) fibre optic cables  LC Connector: Features an LC connector for easy installation

## Details

- **Price:** 692.0 ZAR
- **Vendor:** Ubiquiti
- **Type:** Singlemode SFP
- **Tags:** Miro, Singlemode SFP, Ubiquiti

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 692.00 ZAR | In stock |

## Images

- Ubiquiti UniFi Single Mode 1.25G LC Bi-Directional SFP | UB-UF-SM-1G-S

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/ubiquiti-unifi-single-mode-1-25g-lc-bi-directional-sfp-ub-uf-sm-1g-s)
> Updated: 2026-06-23