# Fiber optic transceiver module Zyxel SFP-SX-E

**URL:** https://aio.lv/en/product--zyxel-sfp-sx-e-zzbd01f--4127554
**Data updated:** 2025-12-29 15:40 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Zyxel
**Manufacturer code:** SFP-SX-E-ZZBD01F
**EAN:** 4718937619214
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 324.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 268.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zyxel-sfp-sx-e-zzbd01f--4127554

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Zyxel SFP-SX-E is a fiber optic transceiver module designed for high-speed data transfer at 1000 Mbit/s. Operating at a wavelength of 850 nm, it features an SFP interface and is compatible with Zyxel brand devices. With a compact design (13.4 mm width, 56 mm depth, 12.4 mm height) and low power consumption (3.1-3.5 V input voltage, 0.3 A maximum current), it is ideal for efficient networking solutions.

## Long description

The Zyxel SFP-SX-E is a hot-pluggable fiber optic transceiver module with an SFP interface, designed for 1 Gbit/s links at an 850 nm wavelength. Its compact steel-coloured housing and low power requirements make it suitable for integration into Zyxel-compatible switches and networking equipment. The independent transceiver design allows individual modules to be added, replaced or upgraded without changing the whole device.
Advantages
The module supports bi-directional, dual-wavelength operation that enables data transmission over a single fiber strand, reducing the need to lay additional cabling when expanding capacity. It includes digital diagnostics monitoring (DDMI) to access operating parameters of the fiber link, allowing soft control, monitoring of SFP I/O signals and implementation of digital alarms and warnings. Available accessory options include 1G SFP, 10G SFP+ modules and 10G DAC cables to meet different installation requirements.
Suitable for
Upgrading or expanding 1 Gbit/s Ethernet fiber links
Replacing individual SFP transceivers in Zyxel-compatible switches
Environments where minimizing new fiber cabling is desired
Key specifications
Interface type: SFP
Maximum data transfer rate: 1000 Mbit/s
Wavelength: 850 nm
Dimensions (W×D×H): 13.4 mm × 56 mm × 12.4 mm
Input voltage: 3.1–3.5 V; Maximum current: 0.3 A
Weight: 0.02 kg
Colour: Steel
Brand / MPN / EAN: Zyxel / SFP-SX-E-ZZBD01F / 4718937619214
How to use
Insert the SFP-SX-E module into a compatible SFP port on the switch or network device while the device is powered according to the manufacturer’s instructions for hot-pluggable transceivers. Connect the fiber cable (single-strand when using bi-directional, dual-wavelength fiber) to the module’s connector and verify the link status via the switch management interface. Use the DDMI feature to read operating parameters and monitor signal status as needed.
Usage recommendations
Use the transceiver with Zyxel-compatible or vendor-verified SFP ports, verify wavelength and duplex compatibility with the connected equipment, and follow ESD precautions during handling. For capacity expansion, consider bi-directional SFP modules to reduce new fiber installation costs. Refer to device documentation for supported link distances and environment specifications.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1000 Mbit/s |
| Wavelength | 850 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 550 m |
| Tx power (max) | -9.5 dBmW |
| Tx power (min) | -3 dBmW |
| Rx power (min) | -3 dBmW |
| Rx power (max) | -17 dBmW |
| Multi-mode fiber (MMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Height | 12.4 mm |
| Width | 13.4 mm |
| Depth | 56 mm |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Harmonized System (HS) code | 85369010 |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.1-3.5 |
| Maximum current | 0.3 A |

### Features

| Feature | Value |
|---|---|
| Product colour | Steel |
| Brand compatibility | Zyxel |

## FAQ

### How much does the Fiber optic transceiver Zyxel SFP-SX-E cost, and is it available for purchase?

The price is 324.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Zyxel products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Zyxel service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Fiber optic transceiver Zyxel SFP-SX-E?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4127554/54593134_large.webp