# Grandstream Enterprise Single-Mode SFP, 20km | GWN-SM-1G

The Grandstream GWN-SM-1G is a single-mode SFP transceiver designed for enterprise networks. It supports data transmission over single-mode fibre up to 20km at 1Gbps speeds. This module operates at a wavelength of 1310nm and is compatible with Grandstream GWN series access points and switches. It provides a reliable connection for extending network reach in campus or campus-wide deployments.

## Details

- **Price:** 349.0 ZAR
- **Vendor:** Grandstream
- **Type:** Singlemode SFP
- **Tags:** Grandstream, Miro, Singlemode SFP

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 349.00 ZAR | In stock |

## Images

- Grandstream Enterprise Single-Mode SFP, 20km | GWN-SM-1G

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/grandstream-enterprise-single-mode-sfp-20km-gwn-sm-1g)
> Updated: 2026-07-02