# SFP transceiver module AddOn Networks 1000B-TX Copper 1000 Mbit/s

**URL:** https://aio.lv/en/product--netrix-glc-te-pn21877--11337421
**Data updated:** 2025-12-30 21:07 (EET)
**Category:** Network Media Converters
**Manufacturer:** NETRIX
**Manufacturer code:** GLC-TE/ PN21877
**EAN:** 821455044438
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 70.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--netrix-glc-te-pn21877--11337421

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The AddOn Networks 1000B-TX is a Copper SFP transceiver module designed for high-speed data transfer at 1000 Mbit/s. It is compliant with MSA standards and RoHS certified, ensuring reliability and compatibility. Ideal for network applications requiring efficient data communication.

## Long description

The AddOn Networks 1000B-TX is a Copper SFP transceiver module for 1000 Mbit/s data transfer. Designed to meet industry standards, it provides MSA compliance and RoHS certification for reliable interoperability with networking equipment. The module supports Gigabit Ethernet over copper and is suitable for use in switches, routers and media converters that accept SFP copper modules.
Advantages
This SFP transceiver is 100% OEM compatible and fully tested to ensure plug-and-play operation without affecting OEM service or support programs. It conforms to the IEEE 802.3z standard, uses Class 1 laser safety requirements where applicable, and complies with the Multi-Source Agreement (MSA) for wide compatibility across vendors. RoHS compliance limits hazardous substances.
Suitable for
Upgrading SFP-capable switches and routers to Gigabit copper connectivity
Media converter installations requiring SFP copper modules
Network equipment maintenance and spare-part replacement
Server uplinks and short-distance copper interconnects
Key specifications
Model: AddOn Networks 1000B-TX (GLC-TE/ PN21877)
Brand: NETRIX
Interface: Copper SFP (1000BASE-T)
Maximum data transfer rate: 1000 Mbit/s
Standards: IEEE 802.3z, MSA compliant
Safety and environmental: Class 1 laser product compliance (IEC 60825-1/2), RoHS compliant
EAN: 821455044438
How to use
Insert the 1000B-TX Copper SFP module into an SFP slot on a compatible switch, router or media converter until it clicks into place. Ensure the host device supports 1000BASE-T over SFP copper modules and verify link status through the device interface. Use standard Cat5e/Cat6 cables for copper connections. For removal, depress the module latch and pull the module straight out.
Usage recommendations
Verify compatibility with the OEM device documentation before installation to preserve vendor service terms. Use appropriate grounding and electrostatic discharge (ESD) precautions during handling. For stable Gigabit links over copper, use quality cables and keep cable runs within recommended distances for 1000BASE-T.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| Hot-Plug support | Yes |
| SFP transceiver type | Copper |
| SFP transceiver standard | TX |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 1000 Mbit/s |
| Cabling technology | 1000Base-TX |
| Networking standards | IEEE 802.3z |

### Certificates

| Feature | Value |
|---|---|
| Certification | MSA |
| Compliance certificates | RoHS |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 80 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Storage relative humidity (H-H) | 10 - 85 |

## FAQ

### How much does the SFP transceiver AddOn Networks 1000B-TX cost, and is it available for purchase?

The price is 85.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 07.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can SFP transceiver AddOn Networks 1000B-TX be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 NETRIX 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 NETRIX 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: maximum data transfer rate, 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.

## Image

https://aio.lv/img/cache/product/11337421/65637998_large.webp