B3 Infra Access Types | B3
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Connectivity

Information

B3 offers four types of access to its technological infrastructure, which have different scopes, limits and access characteristics, according to the systems to be accessed. See below:

  • RCB
  • VPN Internet
  • Lan Co-location
  • RTM

In any of the access types, the client is responsible for contracting communication lines that allow the interconnection of the distributor's technological infrastructure with B3 systems.

For more information on the types of connections mentioned above, access our B3 Technology Infrastructure Access Manual.

Target public

B3's technological infrastructure forms of access are available to market participants, distributors, and ISVs who want to establish a connection for their activities in accordance with their relationship profile with B3.

Provision of Services

  • RCB Link Monitoring and Maintenance

    Technical Specifications: During the execution of the RCB link monitoring and maintenance service, B3 will provide the Client with the following activities, as specified:

    • Opening a service request with the operator responsible for the link, with continuous monitoring until the problem is resolved and the issuance of reports detailing the causes that led to the occurrence. The opening of service requests with the operator must be previously authorized by the client so that B3 has the autonomy to register the requests on its behalf;

    Technical Conditions:

    The RCB link monitoring and maintenance service will be provided by B3 under the following conditions:

    • The expected response time for the start of service requests is up to 30 (thirty) minutes. In the event of force majeure, acts of God, or unforeseeable or unavoidable events that may affect all electronic systems of, or connected to, B3, the response time may be affected, which will not constitute a breach of contract;
    • The service hours are Monday to Saturday, from 7:00 AM to 10:00 PM;
    • This Order does not include the supply of parts, supplies, and operational accessories of any kind.

    The RCB Link Monitoring and Maintenance Service does NOT include the following activities:

    • Managing the relationship with contracted link providers;
    • Configuration or reconfiguration of any type of equipment belonging to the Client;
    • Monitoring or support for the Client's equipment;
    • Evaluation of services offered by link providers;
    • Technical support on the local network or RCB border equipment;
    • Monitoring and management of the Client's internal network;
  • RCB Link Management

    Technical Specifications: :

    B3 will perform the following activities during the provision of the RCB Link Management service:

    • Measurement of link volume (Mbps);
    • Establishment of a baseline for resource utilization;
    • Issuance of alerts, via email, in case of communication channel failures;
    • Issuance of monthly reports on the RCB environment, containing relevant data from the period, trends, and technical recommendations.

    Technical Conditions:

    RCB Link Management does NOT include the following activities:

    • Managing the relationship with contracted link providers;
    • Configuration or reconfiguration of any type of equipment belonging to the Client;
    • Monitoring or support for the Client's equipment;
    • Evaluation of services offered by link providers;
    • Technical support on the local network or RCB border equipment;
    • Monitoring and management of the Client's internal network;
    • Issuance of customized reports or any other report not stated in this proposal.

B3 Technology Infrastructure Access Manual (.PDF, 2.4KB)

2026 Politica Comercial Prestação de serviços RCB (.PDF, 333KB)