RDK-B provides a range of broadband services to both the users and the service providers. 

Business Router Feature

• Offers carrier grade Internet to Small and Medium Businesses (SMB) residing within the Service Provider footprint.
• As part of this support is provided for:
  • WiFi – 5 GHz with 4x4 and 2.4 GHz with 2x2
  • Voice support with 8 FXS ports
  • 8 Gigabit Ethernet ports – ports 1 - 4 support 1Gbps individually while port 5-8 support shared capacity of 1 Gbps
  • Power over Ethernet (PoE) on ethernet port 8
  • functionalities like content filtering, bridge mode, various levels of firewall, and remote access to control the router

WiFi

• WiFi connectivity over both 2.4 GHz and 5 GHz.
• WPS support for WiFi connectivity
• Easy monitoring of WiFi credentials though UI
• WiFi Air Time Management feature helps the user to assign weight and prioritize the bandwidth allocation based on SSID
• WiFi Spectrum Analyzer feature provides the real time metrics for the WiFi radio spectrum
• Band Steering feature helps the device to smartly switch the connected devices between 2.4 GHz and 5 GHz frequency band
• WiFi Range Extender support
• Prefer Private Mode when enabled prioritizes the private SSID over hotspot while at home

• Component :  CcspWifiAgent

Hotspot

• Ability to access the service provider network outside the home WiFi range
• Component :  hotspot

Home Security - HNAP

• Supports Home Network Administration Protocol (HNAP)
• HNAP  is an HTTP-Simple Object Access Protocol (SOAP)-based protocol that allows advanced programmatic configuration and management by remote entities
• Component :  CcspHomeSecurity

MoCA

• Supports MoCA 2.0 for WiFi extenders
• Multimedia over Coax Alliance (MoCA) supports networking over coaxial cable

• Component : CcspMoCA

WiFi Protected Setup: (WPS)

• A wireless network security standard that tries to make connections between a router and wireless devices.
• Faster and easier for wireless networks that use a password  encrypted with the WPA Personal or WPA2 Personal security protocols

MeshAgent

• RDK gateway includes wifi extender functionality which can be disabled/enabled on demand. This creates a Mesh network using a daemon called “Mesh agent” running on the gateways.
• MeshAgent facilitates the platform needed for the Wifi extender
• Performs synchronization of SSID / passwords / security modes between the Gateway and the 3rd party extender services / middleware

Ethwan

• EthWAN provides the functionality to enable wan side connection through Ethernet port.  More details can be found here