The Netgear Nighthawk CM3000 is a DOCSIS 3.1 cable modem. It connects to a cable internet line through its coaxial port and supports download speeds up to 2.5Gbps and upload speeds up to 1Gbps. It is also backward compatible with DOCSIS 3.0 (32x8 channel bonding).
It has three RJ-45 Ethernet ports: one 2.5Gbps port and two 1Gbps ports. Link aggregation is supported up to 2Gbps. It is a modem only and has no built-in wireless router, so it connects by wired Ethernet.
- Model
- CM3000-100NAS
- Device type
- Cable modem
- DOCSIS standard
- DOCSIS 3.1, backward compatible with DOCSIS 3.0
- Download speed
- Up to 2.5Gbps
- Upload speed
- Up to 1Gbps
- Channel bonding
- DOCSIS 3.0: 32x8; DOCSIS 3.1 upstream: 2 OFDMA
- Ports
- 1 x 2.5Gbps LAN Ethernet (RJ-45), 2 x 1Gbps LAN Ethernet (RJ-45)
- WAN port
- 1 x coaxial
- Link aggregation
- Up to 2Gbps
- Wireless router
- None built in
- Connectivity
- Wired
- Color
- Black
- Dimensions
- Height 4.5, length 10, width 9
- Weight
- 2.45