# SFP transceiver module Lenovo 78P3817 1G single‑port fiber/network uplink

**URL:** https://aio.lv/en/product--lenovo-78p3817--11512897
**Data updated:** 2026-02-15 12:44 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Lenovo
**Manufacturer code:** 78P3817
**EAN:** 5715328081420
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 376.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 311.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-78p3817--11512897

## 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 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Lenovo SFP module 78P3817 is a 1G small form-factor pluggable transceiver designed for optical or copper uplink ports in compatible network equipment. It provides a single 1 Gigabit interface for connecting switches, routers or servers over supported cabling types, enabling flexible network expansion and replacement of SFP ports with a hot‑swappable form factor.

## Long description

Lenovo 78P3817 SFP transceiver module is a 1G single‑port small form‑factor pluggable (SFP) device intended for use in compatible switches, routers and servers to provide a single Gigabit uplink over optical or copper media. The module supports hot‑swappable insertion and removal, enabling quick replacement or upgrade of SFP ports without powering down the host device. Its compact SFP form factor allows flexible deployment in rack and chassis systems where space and modularity are important.
Advantages
The Lenovo 1G SFP module offers a compact, standardized interface that simplifies link upgrades and maintenance. Its hot‑swappable design reduces downtime during replacement or reconfiguration. The transceiver supports industry‑common link negotiation and error reporting features of SFP ports, allowing predictable integration with compatible network devices. The single‑port configuration provides a straightforward, cost‑efficient way to add or restore a Gigabit uplink in existing infrastructure.
Suitable for
 Adding a 1 Gigabit uplink to managed and unmanaged Ethernet switches
 Connecting servers or storage devices to network aggregation switches
 Replacing or upgrading existing SFP ports in rack‑mounted network equipment
 Short‑ to medium‑range fiber or copper uplink links where 1G throughput is sufficient
Key specifications
 Form factor: SFP (small form‑factor pluggable)
 Data rate: 1 Gigabit per second (1 Gbps)
 Port count: single port
 Media support: compatible with optical fiber or copper transceiver variants depending on host compatibility
 Hot‑swappable: supports insertion and removal without powering down host equipment
 Compatibility: designed for use with compatible Lenovo networking equipment and other devices supporting standard SFP modules
How to use
Verify that the host device supports SFP modules and the desired media type (optical or copper). Power requirements for insertion are handled by the host; insert the transceiver gently into the SFP slot until it latches. For optical links, connect the appropriate LC fiber patch cord and ensure correct transmit/receive orientation. For copper variants, connect the corresponding cable and check link negotiation on the host. Monitor link status LEDs and host device logs to confirm that the module is recognized and operating at 1 Gbps. Remove the module by releasing the latch and pulling it straight out; use ESD precautions when handling.
Usage recommendations
Use compatible fiber type and connector polish as specified by the host and cabling plan; clean optical connectors before mating to minimize signal loss. Observe electrostatic discharge precautions and handle the SFP by its housing to avoid damage. When replacing modules in active networks, plan maintenance windows or rely on redundant links to prevent service interruption.

## FAQ

### How much does the Lenovo SFP module 78P3817 1G cost, and is it available for purchase?

The price is 376.49 € (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 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: 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 Lenovo 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 Lenovo 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

## Image

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