# SFP Copper Module CBO BN-CKM-S-T-BO 1250 Mbit/s, 100 m

**URL:** https://aio.lv/en/product--blueoptics-bn-ckm-s-t-bo--4467027
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** BN-CKM-S-T-BO
**EAN:** 4063232631912
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-bn-ckm-s-t-bo--4467027

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

CBO BN-CKM-S-T-BO is a copper SFP transceiver module supporting 1250 Mbit/s data rate and up to 100 m copper reach. It provides a compact hot-pluggable SFP form factor for connecting network equipment over copper cabling, suitable for uplinks, switch interconnects and short-distance links in data centers and enterprise networks.

## Long description

CBO BN-CKM-S-T-BO is a copper SFP transceiver module designed for 1.25 Gbit/s class links over standard twisted-pair copper cabling. The module supports a data rate of 1250 Mbit/s and a maximum copper reach of up to 100 m, and it fits the compact hot-pluggable SFP form factor for use in switches, routers and media converters. It enables short-distance link connections in data centers, enterprise networks and telecommunications closets where a reliable 1 G-class copper interface is required.
Advantages
The SFP copper module offers a compact hot-pluggable design that simplifies installation and replacement without powering down equipment. Compatibility with standard RJ-45 copper cabling and support for a 1250 Mbit/s data rate make it suitable for gigabit class links over short distances. The module's passive copper interface reduces complexity compared with optical transceivers and delivers cost-effective connectivity for switch uplinks and inter-switch connections.
Suitable for
Short-distance uplinks between switches and routers (up to 100 m)
Interconnects in server racks and data center top-of-rack deployments
Access and distribution layer links in enterprise networks
Media converters or network equipment requiring a hot-pluggable copper SFP
Key specifications
Form factor: SFP (Small Form-factor Pluggable), hot-pluggable
Data rate: 1250 Mbit/s
Maximum copper reach: up to 100 m over standard twisted-pair cabling
Interface type: copper RJ-45 compatible electrical interface
Typical applications: uplinks, switch interconnects, short-distance links
How to use
Insert the SFP module into an SFP slot on a compatible switch, router or media converter until it latches. Connect the module to the network using standard twisted-pair copper cabling terminated with RJ-45 connectors, making sure cable type and length remain within the specified 100 m maximum. The module is hot-pluggable; ensure firmware or device compatibility if the host requires vendor identification or specific transceiver support. Monitor link LEDs on the host device to confirm carrier presence and negotiated speed.
Usage recommendations
Use shielded or unshielded twisted-pair cable that meets category specifications for your network design, keep cable runs under 100 m, and avoid excessive bends or electromagnetic interference near power lines or heavy machinery. Verify host device compatibility with copper SFP modules and update device firmware if necessary to ensure proper detection and operation.

## FAQ

### How much does the SFP Copper Module CBO BN-CKM-S-T-BO 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 — 942 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 29.07.2026 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/4467027/59857110_large.webp