# SFP Transceiver Module StarTech EX-SFP-1GE-LX

**URL:** https://aio.lv/en/product--startech-exsfp1gelxst--431368
**Data updated:** 2025-12-28 21:19 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** StarTech
**Manufacturer code:** EXSFP1GELXST
**EAN:** 0065030869294
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-exsfp1gelxst--431368

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The StarTech.com EX-SFP-1GE-LX is a 1000BASE-LX SFP transceiver module designed for single mode fiber connections. It supports a maximum data transfer rate of 1250 Mbit/s and operates at a wavelength of 1310nm. With a range of up to 10km, this module is ideal for long-distance networking. Made from durable aluminum, it features DDM for monitoring and has a low power consumption of 1W. Dimensions are 13.7mm x 56.6mm x 13mm.

## Long description

The StarTech EX-SFP-1GE-LX SFP transceiver module provides 1GbE connectivity over single-mode fiber for 1000BASE-LX networks. Designed to be compatible with Juniper EX-SFP-1GE-LX ports, it supports a maximum reach of up to 10 km (6.2 mi) and operates at a wavelength of 1310 nm. The module is housed in a compact aluminum casing, supports Digital Diagnostics Monitoring (DDM), and has low power consumption under 1 W.
Advantages
This SFP transceiver delivers dependable long-distance fiber connectivity with a compact form factor and hot-swappable design to minimize network downtime during maintenance or upgrades. It includes DDM for real-time monitoring of optical parameters and is backed by a lifetime warranty and multilingual technical support from StarTech.com. The module is compatible with Juniper-brand switches and routers when used as EX-SFP-1GE-LX replacements.
Suitable for
Long-distance 1GbE links between switches or routers (up to 10 km)
Single-mode fiber backbone connections in enterprise and campus networks
Hot-swap upgrades and replacements in data centers and wiring closets
Key specifications
Data rate: up to 1.25 Gbps (1000BASE-LX)
Wavelength: 1310 nm
Fiber type: Single-mode fiber (SMF)
Connector: LC
Maximum distance: 10 km (6.2 mi)
Power consumption: \< 1 W
MTBF: 3,092,408 hours
Form factor: SFP (hot-swappable)
Material / colour: Aluminum / Silver
How to use
Insert the SFP transceiver into a compatible SFP port on your switch or router until it latches, then connect an LC-terminated single-mode fiber cable. Allow the device and link partner to negotiate the 1000BASE-LX connection; DDM can be used to verify optical parameters and link health. To remove the module, release the latch and pull the transceiver straight out. Follow standard ESD precautions when handling the module and keep protective dust caps on unused ports.
Usage recommendations
Use this module with single-mode LC fiber and ensure both ends use compatible 1000BASE-LX SFPs. For reliable operation, maintain proper fiber handling, avoid tight bends, and verify link parameters via DDM after installation. Confirm compatibility with your switch or router vendor when required.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Networking standards | IEEE 802.3z |
| Duplex system | Full |
| Wavelength | 1310 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Multi-mode fiber (MMF) supported | No |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | LX |

### Network

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 3092408 h |
| Product colour | Silver |
| Housing material | Aluminium |
| Hot-swap | Yes |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, UR, REACH |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 315 mm |
| Master (outer) case width | 325 mm |
| Master (outer) case length | 405 mm |
| Products per master (outer) case | 78 pc(s) |
| Harmonized System (HS) code | 85369010 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 48 g |
| Package depth | 94 mm |
| Package height | 33 mm |
| Package width | 119 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 1 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.019 kg |
| Height | 13 mm |
| Width | 13.7 mm |
| Depth | 56.6 mm |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the SFP Transceiver Module StarTech EX-SFP-1GE-LX cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 01.07.2026 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 StarTech 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 StarTech 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 SFP Transceiver Module StarTech EX-SFP-1GE-LX?

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/431368/54584592_large.webp