- Switchboard equipment
- Telephone switching equipment
- Call management system
- Network antennas
- Teleconferencing equipment
- Line conditioners
- ISDN access devices
- Modems
- Routers
- Network switches
- Bridges & repeaters
- Telephony cables
- Networking cables
- Hardware firewalls
- Gateways/controllers
- Print servers
- WLAN access points
- Network media converters
- Network analyzers
- IP communication servers
- VPN security equipment
- Network splitters
- Voice network modules
- PoE adapters
- Network management devices
- Cellular wireless network equipment
- Video conferencing systems
- Remote management adapters
- Cable network testers
- Optical cross connects equipment
- VoIP telephone adapters
- Radio frequency (RF) modems
- Cellular network devices
- Network interface processors
- Network monitoring & optimization devices
- Remote power controllers
- Speakerphones
- Network transceiver modules
- Network extenders
- Power Line Communication (PLC)
- Networking equipment memory
- Fiber optic adapters
- Modular headend equipment
