![[EX30] Yeastar EX30 Expansion board](/web/image/product.product/12224/image_1024/%5BEX30%5D%20Yeastar%20EX30%20Expansion%20board?unique=6fbb3c7)
Yeastar EX30 Expansion board
Expansion board
6 onboard module slots
6 onboard module slots
Expansion Cards
![[EX08] Yeastar EX08 Expansion Board](/web/image/product.product/12223/image_1024/%5BEX08%5D%20Yeastar%20EX08%20Expansion%20Board?unique=ff2197e)
Yeastar EX08 Expansion Board
Expansion Board
4 onboard module slots
4 onboard module slots
![[D30] Yeastar D30 Module](/web/image/product.product/12222/image_1024/%5BD30%5D%20Yeastar%20D30%20Module?unique=d3639b8)
Yeastar D30 Module
Expands capacity by 100 extensions and 30 concurrent calls.
1 module on the S100 and up to 2 modules on the S300
1 module on the S100 and up to 2 modules on the S300
![[WCDMA] Yeastar WCDMA Module](/web/image/product.product/12267/image_1024/%5BWCDMA%5D%20Yeastar%20WCDMA%20Module?unique=6d36c15)
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