# Copper SFP transceiver CBO 453154-B21-BO 1250 Mbit/s, 100 m

**URL:** https://aio.lv/en/product--blueoptics-453154-b21-bo--4472816
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 453154-B21-BO
**EAN:** 4063232017853
**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-453154-b21-bo--4472816

## 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

Copper SFP transceiver CBO 453154-B21-BO supports 1250 Mbit/s data rate and reaches up to 100 m over copper cabling. Designed for hot-pluggable use in SFP ports, it enables uplinks and short-range network links in switches, routers or server NICs. Suitable for network upgrades and replacements where a 1.25 Gbps copper SFP interface is required.

## Long description

Copper SFP transceiver CBO 453154-B21-BO 1250 Mbit/s, 100 m is a small form-factor pluggable module from BlueOptics designed for short-range copper links at a 1.25 Gbit/s data rate. The module supports hot-pluggable insertion into SFP ports on switches, routers and server network interface cards, providing a standardized copper uplink or edge connection for network upgrades and replacements that require a 1.25 Gbps copper SFP interface.
Advantages
The transceiver offers a compact SFP form factor with hot-swap capability, simplifying field installation and maintenance without powering down connected equipment. With a supported data rate of 1250 Mbit/s and a reach of up to 100 m over copper cabling, it provides a practical option for short-range links inside wiring closets or between adjacent racks. The BlueOptics design follows industry SFP electrical and mechanical specifications, ensuring wide compatibility with networking equipment that accepts standard SFP copper modules.
Suitable for
 Short-range uplinks between switches and routers within the same building or data center
 Server NICs requiring a 1.25 Gbps copper SFP interface
 Network upgrades or replacements where fiber is unnecessary or copper is preferred
 Edge devices and access-layer connections in enterprise and SMB networks
Key specifications
 Form factor: SFP (small form-factor pluggable)
 Data rate: 1250 Mbit/s (1.25 Gbit/s)
 Maximum link distance: up to 100 m over copper cabling
 Interface: copper (electrical) connection for twisted-pair cabling
 Hot-pluggable: yes
How to use
Insert the BlueOptics SFP module into an available SFP port on a compatible switch, router or server NIC while the device is powered on; the hot-pluggable design allows insertion and removal without shutting down the host device. Connect the copper patch cable to the module’s RJ-45 or electrical interface as required by the port type and verify link status via the host device’s management interface. Configure port settings such as speed, duplex and auto-negotiation according to network design and equipment capabilities.
Usage recommendations
Use quality Category-rated copper cabling appropriate for gigabit/small-form-factor links and keep cable runs within the specified 100 m distance to ensure reliable performance. Check equipment compatibility and firmware support for third-party SFP modules when planning deployments, and follow anti-static handling procedures during installation.

## FAQ

### How much does the CBO SFP transceiver 453154-B21-BO 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 — 165 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

https://aio.lv/img/cache/product/4472816/59855789_large.webp