- Bridges & repeaters
- Cable network testers
- Call management system
- Cellular network devices
- Cellular wireless network equipment
- DECT base stations
- Fiber optic adapters
- Gateways/controllers
- GPRS equipment
- Hardware firewalls
- IP communication servers
- ISDN access devices
- Line conditioners
- Modems
- Modular headend equipment
- Multistation Access Units (MAU)
- Network analyzers
- Network antennas
- Network extenders
- Network interface processors
- Network management devices
- Network media converters
- Network monitoring & optimization devices
- Network splitters
- Network switches
- Network transceiver modules
- Networking cables
- Networking equipment memory
- Optical cross connects equipment
- PoE adapters
- Power Line Communication (PLC)
- Print servers
- Radio frequency (RF) modems
- Remote management adapters
- Remote power controllers
- Routers
- Services-ready engine (SRE) modules
- Speakerphones
- Switchboard equipment
- Telecommunication terminal units
- Teleconferencing equipment
- Telephone rests
- Telephone switching equipment
- Telephony cables
- Video conferencing systems
- Voice network modules
- VoIP telephone adapters
- VPN security equipment
- Wave division multiplexers
- Wi-Fi signal boosters
- WLAN access points