# CBO QSFP28 7Z57A03561 1 m optical cable, QSFP28 to QSFP28, 1 meter

**URL:** https://aio.lv/en/product--blueoptics-7z57a03561-bl--4469935
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 7Z57A03561-BL
**EAN:** 4063232029337
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.49 €
**Prices and availability valid until:** 2026-08-19 23:59
**Price without VAT (21%):** 87.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-7z57a03561-bl--4469935

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

CBO QSFP28 7Z57A03561 1 m is a 1-meter optical interconnect cable with QSFP28 connectors designed for high-speed data links. Intended for connecting QSFP28 ports in switches, routers or transceivers, it supports short-reach connections in data centers and telecom racks. Compact and flexible, it simplifies cabling and helps maintain signal integrity over a 1 m distance.

## Long description

The CBO QSFP28 7Z57A03561 1 m optical cable is a 1-metre multimode interconnect cable with QSFP28 connectors at both ends, designed for short-reach high-speed links in data center and telecom environments. It provides a direct optical connection between QSFP28 ports on switches, routers or optical transceivers, enabling 100G and compatible link speeds where QSFP28 optics are used. The cable’s compact form and flexible jacket simplify cable routing in dense rack installations while helping to maintain signal integrity over a 1 m distance.
Advantages
This optical cable offers low insertion loss and stable optical performance for short-reach links, reducing the need for external transceivers or complex patching. Its QSFP28-to-QSFP28 terminations ensure compatibility with equipment that accepts QSFP28 form-factor cables, and the 1 m length minimizes excess slack in rack-mounted setups. The flexible jacket and compact connector design facilitate neat cable management in high-density environments.
Suitable for
Connecting QSFP28 ports between switches or routers within the same rack
Direct optical links between transceivers in server or storage enclosures
Short-reach interconnects in data center top-of-rack or spine deployments
Upgrading or replacing existing multimode short-reach optical patching
Key specifications
Connector type: QSFP28 to QSFP28 optical connectors
Length: 1 metre
Transmission: multimode short-reach optical link suitable for 100G class QSFP28 interfaces
Jacket: flexible, compact design for high-density routing
Typical use: direct attach optical interconnect for short distances within racks
How to use
Install the cable by inserting each QSFP28 connector into the corresponding QSFP28 port until it seats securely, following the equipment manufacturer’s instructions for handling QSFP28 modules and ports. Avoid bending the cable sharply near the connector ends; maintain the manufacturer’s recommended minimum bend radius to preserve optical performance. For removal, depress any retention mechanism and withdraw the connector straight out to prevent damage to the port or plug.
Usage recommendations
For reliable links, verify compatibility with the host device’s QSFP28 port and ensure ports are rated for multimode optical interconnects. Route the cable to avoid tight bends and physical stress, and keep connector end faces clean using appropriate fiber cleaning tools when performing installations or reconfigurations.

## FAQ

### How much does the CBO QSFP28 7Z57A03561 1 m cable cost, and is it available for purchase?

The price is 105.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 224 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 17.08.2026 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/4469935/59862841_large.webp