> **Experimental**
>
> `@aws-cdk/aws-mediaconnect-alpha` is an [**experimental**](/stability) (alpha) package: its API may change in any release, without a major version bump.
# RouterTransitConfig

Output configuration to Router.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/flow-output.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-mediaconnect-alpha/lib/flow-output.ts#L345)

## Example

```ts
declare const stack: Stack;
declare const flow: Flow;
declare const role: iam.IRole;
declare const secret: secretsmanager.ISecret;
declare const existingRouterOutput: RouterOutput;

// Flow output to router with transit encryption
const routerOutput = new FlowOutput(stack, 'RouterOutput', {
  flow: flow,
  output: OutputConfiguration.router({
    encryption: { role, secret },
  }),
});

// Flow source from router with transit encryption
const flowFromRouter = new Flow(stack, 'FlowFromRouter', {
  source: SourceConfiguration.router({
    routerOutput: existingRouterOutput,
    decryption: { role, secret },
  }),
});
```

## Properties

- `encryption`: [TransitEncryption](/cdk/api/v2/docs/@aws-cdk_aws-mediaconnect-alpha.TransitEncryption.html) — Specifies whether encryption is to be used.

  **Default:** no encryption