diff --git a/.changeset/selfish-cups-happen.md b/.changeset/selfish-cups-happen.md
new file mode 100644
index 00000000000..0df04af457c
--- /dev/null
+++ b/.changeset/selfish-cups-happen.md
@@ -0,0 +1,5 @@
+---
+"chainlink": patch
+---
+
+Update config: EmitterExportTimeout to 30s (OTel default)
diff --git a/core/config/docs/core.toml b/core/config/docs/core.toml
index 20c519e81a1..61fad239d57 100644
--- a/core/config/docs/core.toml
+++ b/core/config/docs/core.toml
@@ -721,7 +721,7 @@ TraceSampleRatio = 0.01 # Default
 # EmitterBatchProcessor enables batching for telemetry events
 EmitterBatchProcessor = true # Default
 # EmitterExportTimeout sets timeout for exporting telemetry events
-EmitterExportTimeout = '1s' # Default
+EmitterExportTimeout = '30s' # Default
 
 # ResourceAttributes are global metadata to include with all telemetry.
 [Telemetry.ResourceAttributes]
diff --git a/core/services/chainlink/config_test.go b/core/services/chainlink/config_test.go
index 769005feb72..a86de5e2ccb 100644
--- a/core/services/chainlink/config_test.go
+++ b/core/services/chainlink/config_test.go
@@ -568,7 +568,7 @@ func TestConfig_Marshal(t *testing.T) {
 		ResourceAttributes:    map[string]string{"Baz": "test", "Foo": "bar"},
 		TraceSampleRatio:      ptr(0.01),
 		EmitterBatchProcessor: ptr(true),
-		EmitterExportTimeout:  commoncfg.MustNewDuration(1 * time.Second),
+		EmitterExportTimeout:  commoncfg.MustNewDuration(30 * time.Second),
 	}
 	full.EVM = []*evmcfg.EVMConfig{
 		{
diff --git a/core/services/chainlink/testdata/config-empty-effective.toml b/core/services/chainlink/testdata/config-empty-effective.toml
index a2052c04a8e..96c44cd4a69 100644
--- a/core/services/chainlink/testdata/config-empty-effective.toml
+++ b/core/services/chainlink/testdata/config-empty-effective.toml
@@ -293,4 +293,4 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
diff --git a/core/services/chainlink/testdata/config-full.toml b/core/services/chainlink/testdata/config-full.toml
index 47193f80184..8ebb1263ce9 100644
--- a/core/services/chainlink/testdata/config-full.toml
+++ b/core/services/chainlink/testdata/config-full.toml
@@ -303,7 +303,7 @@ Endpoint = 'example.com/collector'
 InsecureConnection = true
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [Telemetry.ResourceAttributes]
 Baz = 'test'
diff --git a/core/services/chainlink/testdata/config-multi-chain-effective.toml b/core/services/chainlink/testdata/config-multi-chain-effective.toml
index 7e658b170db..6667a0b4e94 100644
--- a/core/services/chainlink/testdata/config-multi-chain-effective.toml
+++ b/core/services/chainlink/testdata/config-multi-chain-effective.toml
@@ -293,7 +293,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [[EVM]]
 ChainID = '1'
diff --git a/core/web/resolver/testdata/config-empty-effective.toml b/core/web/resolver/testdata/config-empty-effective.toml
index a2052c04a8e..96c44cd4a69 100644
--- a/core/web/resolver/testdata/config-empty-effective.toml
+++ b/core/web/resolver/testdata/config-empty-effective.toml
@@ -293,4 +293,4 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
diff --git a/core/web/resolver/testdata/config-full.toml b/core/web/resolver/testdata/config-full.toml
index ef26bfea75a..8bc5ee8d102 100644
--- a/core/web/resolver/testdata/config-full.toml
+++ b/core/web/resolver/testdata/config-full.toml
@@ -303,7 +303,7 @@ Endpoint = 'example.com/collector'
 InsecureConnection = true
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [Telemetry.ResourceAttributes]
 Baz = 'test'
diff --git a/core/web/resolver/testdata/config-multi-chain-effective.toml b/core/web/resolver/testdata/config-multi-chain-effective.toml
index 7bdf50b9080..304fc8fe348 100644
--- a/core/web/resolver/testdata/config-multi-chain-effective.toml
+++ b/core/web/resolver/testdata/config-multi-chain-effective.toml
@@ -293,7 +293,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [[EVM]]
 ChainID = '1'
diff --git a/docs/CONFIG.md b/docs/CONFIG.md
index 8911aff141f..e4249286a5d 100644
--- a/docs/CONFIG.md
+++ b/docs/CONFIG.md
@@ -1942,7 +1942,7 @@ CACertFile = 'cert-file' # Example
 InsecureConnection = false # Default
 TraceSampleRatio = 0.01 # Default
 EmitterBatchProcessor = true # Default
-EmitterExportTimeout = '1s' # Default
+EmitterExportTimeout = '30s' # Default
 ```
 Telemetry holds OTEL settings.
 This data includes open telemetry metrics, traces, & logs.
@@ -1988,7 +1988,7 @@ EmitterBatchProcessor enables batching for telemetry events
 
 ### EmitterExportTimeout
 ```toml
-EmitterExportTimeout = '1s' # Default
+EmitterExportTimeout = '30s' # Default
 ```
 EmitterExportTimeout sets timeout for exporting telemetry events
 
diff --git a/testdata/scripts/config/merge_raw_configs.txtar b/testdata/scripts/config/merge_raw_configs.txtar
index efac49f8ef8..5e203abf8b3 100644
--- a/testdata/scripts/config/merge_raw_configs.txtar
+++ b/testdata/scripts/config/merge_raw_configs.txtar
@@ -440,7 +440,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [[Aptos]]
 ChainID = '1'
diff --git a/testdata/scripts/node/validate/default.txtar b/testdata/scripts/node/validate/default.txtar
index d4e4a188d2a..874be5c71b0 100644
--- a/testdata/scripts/node/validate/default.txtar
+++ b/testdata/scripts/node/validate/default.txtar
@@ -305,7 +305,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 Invalid configuration: invalid secrets: 2 errors:
 	- Database.URL: empty: must be provided and non-empty
diff --git a/testdata/scripts/node/validate/defaults-override.txtar b/testdata/scripts/node/validate/defaults-override.txtar
index 336f170bd1b..5413f4cc6d3 100644
--- a/testdata/scripts/node/validate/defaults-override.txtar
+++ b/testdata/scripts/node/validate/defaults-override.txtar
@@ -366,7 +366,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [[EVM]]
 ChainID = '1'
diff --git a/testdata/scripts/node/validate/disk-based-logging-disabled.txtar b/testdata/scripts/node/validate/disk-based-logging-disabled.txtar
index 677058e1c08..82dff72add4 100644
--- a/testdata/scripts/node/validate/disk-based-logging-disabled.txtar
+++ b/testdata/scripts/node/validate/disk-based-logging-disabled.txtar
@@ -349,7 +349,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [[EVM]]
 ChainID = '1'
diff --git a/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar b/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar
index 0e5a78f4a39..1f005ec8991 100644
--- a/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar
+++ b/testdata/scripts/node/validate/disk-based-logging-no-dir.txtar
@@ -349,7 +349,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [[EVM]]
 ChainID = '1'
diff --git a/testdata/scripts/node/validate/disk-based-logging.txtar b/testdata/scripts/node/validate/disk-based-logging.txtar
index 7fc05533a47..c338265d522 100644
--- a/testdata/scripts/node/validate/disk-based-logging.txtar
+++ b/testdata/scripts/node/validate/disk-based-logging.txtar
@@ -349,7 +349,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [[EVM]]
 ChainID = '1'
diff --git a/testdata/scripts/node/validate/invalid-ocr-p2p.txtar b/testdata/scripts/node/validate/invalid-ocr-p2p.txtar
index 2cc7b7afe0e..6524ff4cb36 100644
--- a/testdata/scripts/node/validate/invalid-ocr-p2p.txtar
+++ b/testdata/scripts/node/validate/invalid-ocr-p2p.txtar
@@ -334,7 +334,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 Invalid configuration: invalid configuration: P2P.V2.Enabled: invalid value (false): P2P required for OCR or OCR2. Please enable P2P or disable OCR/OCR2.
 
diff --git a/testdata/scripts/node/validate/invalid.txtar b/testdata/scripts/node/validate/invalid.txtar
index b048af38a3b..bcde0f76156 100644
--- a/testdata/scripts/node/validate/invalid.txtar
+++ b/testdata/scripts/node/validate/invalid.txtar
@@ -339,7 +339,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [[EVM]]
 ChainID = '1'
diff --git a/testdata/scripts/node/validate/valid.txtar b/testdata/scripts/node/validate/valid.txtar
index bc84a9b2a37..d760e9dd407 100644
--- a/testdata/scripts/node/validate/valid.txtar
+++ b/testdata/scripts/node/validate/valid.txtar
@@ -346,7 +346,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 [[EVM]]
 ChainID = '1'
diff --git a/testdata/scripts/node/validate/warnings.txtar b/testdata/scripts/node/validate/warnings.txtar
index 85b7bc6a253..b59b95defe4 100644
--- a/testdata/scripts/node/validate/warnings.txtar
+++ b/testdata/scripts/node/validate/warnings.txtar
@@ -328,7 +328,7 @@ Endpoint = ''
 InsecureConnection = false
 TraceSampleRatio = 0.01
 EmitterBatchProcessor = true
-EmitterExportTimeout = '1s'
+EmitterExportTimeout = '30s'
 
 # Configuration warning:
 Tracing.TLSCertPath: invalid value (something): must be empty when Tracing.Mode is 'unencrypted'