# SFP transceiver CBO 81Y1620 1250 Mbit/s Gigabit Ethernet

**URL:** https://aio.lv/en/product--blueoptics-81y1620-bo--4466958
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 81Y1620-BO
**EAN:** 4063232017839
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-81y1620-bo--4466958

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CBO SFP transceiver model 81Y1620 (BlueOptics) supports a data rate of 1250 Mbit/s for Gigabit Ethernet connections. Designed for insertion into SFP ports, it enables fiber or copper link connectivity depending on host interface. Suitable for network switches, routers and media converters, it provides compact hot-pluggable connectivity to extend or replace existing Gigabit links.

## Long description

The SFP transceiver CBO 81Y1620 1250 Mbit/s Gigabit Ethernet by BlueOptics is a compact hot-pluggable module designed for standard SFP ports. It supports a data rate of 1250 Mbit/s for Gigabit Ethernet connections and allows flexible deployment in devices with compatible SFP interfaces. The module enables reliable fiber or copper link connectivity depending on the host equipment and transceiver variant, making it suitable for extending or replacing existing Gigabit links in network switches, routers and media converters.
Advantages
This SFP transceiver provides straightforward integration with SFP-enabled network equipment and supports hot-swap insertion to minimise downtime during maintenance or upgrades. Its compact form factor reduces space requirements in dense rack environments and it adheres to standard electrical and optical interfaces for predictable interoperability. The supported 1250 Mbit/s data rate ensures compatibility with Gigabit Ethernet links while enabling consistent performance for typical LAN and edge applications.
Suitable for
 Upgrading or repairing Gigabit Ethernet ports on switches and routers
 Connecting media converters to fiber or copper links
 Deployments requiring hot-pluggable SFP modules in rack-mounted equipment
 Replacing faulty SFP transceivers to restore network links
Key specifications
 Form factor: SFP (Small Form-factor Pluggable)
 Supported data rate: 1250 Mbit/s (Gigabit Ethernet)
 Hot-pluggable design for in-service insertion and removal
 Compatibility: standard SFP host interfaces (switches, routers, media converters)
 Physical: compact transceiver module suitable for high-density slots
How to use
Insert the transceiver into an empty SFP slot on the host device until it seats firmly; use gentle pressure and avoid forcing the module. Configure the device’s network interface as required by the host equipment, including link speed and duplex settings if applicable. If using an optical variant, connect the appropriate fiber patch cable to the transceiver’s port and ensure correct connector type and polarity. Monitor link status through the host device to confirm successful negotiation and stable operation.
Usage recommendations
Handle the module by the housing to avoid contact with optical interfaces or exposed connectors. Store unused transceivers in protective caps or anti-static packaging. Match transceiver type and connector to the host port and cabling infrastructure, and verify compatibility with device firmware or vendor interoperability lists when deploying in multi-vendor environments.

## FAQ

### How much does the SFP transceiver CBO 81Y1620 1250 Mbit/s cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 980 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 23.07.2026 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. 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 BlueOptics 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 BlueOptics 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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