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

Properties for MediaLive Channel Router Input configuration without a specific channel connection.

Use this when you want to set up the router input before the target MediaLive channel exists.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/router-input.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-mediaconnect-alpha/lib/router-input.ts#L831)

## Example

```ts
declare const stack: Stack;

const input = new RouterInput(stack, 'ChannelInputNoConnection', {
  routerInputName: 'channel-input-no-connection',
  maximumBitrate: Bitrate.mbps(20),
  routingScope: RoutingScope.REGIONAL,
  tier: RouterInputTier.INPUT_20,
  configuration: RouterInputConfiguration.mediaLiveChannelWithoutConnection({
    availabilityZone: 'us-east-1a',
  }),
});
```

## Properties

- `availabilityZone`: string (required) — Availability Zone the router input will be placed in.

- `sourceTransitDecryption`: [TransitEncryption](/cdk/api/v2/docs/@aws-cdk_aws-mediaconnect-alpha.TransitEncryption.html) — Optional transit encryption configuration.

  **Default:** Automatic encryption will be used