# Network transceiver module HP S0G21A 10G LR SFP+ LC 10 km single-mode fiber

**URL:** https://aio.lv/en/product--hp-s0g21a--12082364
**Data updated:** 2026-03-13 08:53 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** HP
**Manufacturer code:** S0G21A
**EAN:** 190017685359
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-s0g21a--12082364

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

HP S0G21A is a 10G LR SFP+ network transceiver module with LC connector designed for single-mode fiber links up to 10 km. It provides 10 Gigabit Ethernet connectivity for switches and routers supporting SFP+ ports. Typical uses include long-distance uplinks, data center interconnects and enterprise backbone connections where single-mode fiber is deployed.

## Long description

HP S0G21A 10G LR SFP+ LC is a network transceiver module designed for single-mode fiber links up to 10 km. The module supports 10 Gigabit Ethernet speeds and fits SFP+ ports on compatible switches and routers. With an LC duplex connector and a compact form factor, this transceiver provides a standard compliant optical link for uplinks, data center connections and enterprise backbone segments where single-mode fiber is used.
Advantages
This SFP+ transceiver delivers 10G data rates over single-mode fiber to 10 km, offering a balance of distance and bandwidth for medium-range optical links. The LC connector and SFP+ interface ensure broad compatibility with network equipment that accepts modular optics. Its small size and low weight simplify installation and reduce port density constraints, while adherence to standard 10G LR optics characteristics supports predictable interoperability in mixed-vendor environments.
Suitable for
 10 Gigabit Ethernet uplinks between switches and routers
 Data center interconnects over single-mode fiber up to 10 km
 Enterprise backbone links requiring SFP+ optical modules
 Linking aggregation or distribution layers to core infrastructure
Key specifications
 Optical type: 10G LR for single-mode fiber
 Maximum link distance: up to 10 km over single-mode fiber
 Connector: LC duplex
 Host interface: SFP+ module form factor for 10 Gigabit Ethernet
 Typical use: uplinks, data center and backbone connections
 Weight: 0.015 kg
How to use
Install the HP S0G21A into an available SFP+ port on a compatible switch or router, ensuring the device is powered and port settings match 10 Gigabit operation. Connect LC-terminated single-mode fiber patch cords to the module’s duplex LC connectors, observing transmit/receive orientation. After insertion and fiber connection, verify link status and configure the interface settings in the network device as required for your topology and protocols.
Usage recommendations
Use high-quality single-mode fiber and certified LC patch cords to achieve the specified 10 km reach. Confirm compatibility with the network equipment vendor’s supported transceiver list or enable appropriate firmware settings where necessary. For long-term reliability, avoid excessive bending of fiber cables and maintain clean connector end-faces.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Maximum transfer distance | 10000 m |

### Network

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.015 kg |

## FAQ

### How much does the HP S0G21A 10G LR SFP+ LC transceiver cost, and is it available for purchase?

The price is 102.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 09.07.2026 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 HP S0G21A 10G LR SFP+ LC transceiver 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 HP 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 HP 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, weight, 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/12082364/67574922_large.webp