Home » Residential DOCSIS Cable Modems and Gateways » CGA4233 Wireless .11ac Smart Ultra-Broadband Cable Gateway with Voice

CGA4233 Wireless .11ac Smart Ultra-Broadband Cable Gateway with Voice

Technicolor · CGA4233
Condition

Feature Highlights

DOCSIS 3.1 / DOCSIS 3.0 / EuroDOCSIS 3.0 WAN Access
2x2 OFDM(A) Channels
32x8 Channel Bonding
Dual-Band WiFi 5 (AC Wave 2)
3.464 Mbps on 5Ghz 4x4 MU-MIMO
450 Mbps on 2.4Ghz 3x3 MIMO
4 x Gigabit Ethernet LAN
2 x FXS Phone
1-Year Warranty
30-Day Returns
Essential Support

Please feel free reach out to us with any questions.

Email +36 70 625 7203
Description
Technical Specifications

The CGA4233 is a DOCSIS® 3.1 capable cable gateway offering triple-play services beyond Gigabit speeds, while providing VoIP functions for residential and business markets. Thanks to its integrated wireless video bridge featuring a robust chipset and 4x4 antennas, the CGA4233 can support seamless real-time HD video streaming over next generation IEEE 802.11ac Wi-Fi without any interruption of your data traffic.

RF Downstream
Downstream Modulation
  • 64–4096 QAM
Downstream Frequency Range
software selectable
  • EuroDOCSIS 3.0
  • 108–1218 MHz
  • 258–1218 MHz
Number of Downstream Channels
  • DOCSIS 3.1: 2 OFDM
  • EuroDOCSIS 3.0: Up to 32 bonded
Maximum Downstream Rates
  • DOCSIS 3.1: Up to 3.6 Gbps
  • EuroDOCSIS 3.0: Up to 5 Gbps with 32 SC-QAM
  • EuroDOCSIS 3.0 theoretical: 1780 Mbps (32 × 55.62 Mbps)
Capture Windows
  • 1.2 GHz full-band capture
Channel Bandwidth
  • DOCSIS 3.1: 192 MHz
  • EuroDOCSIS: 8 MHz
Input Signal Level Range
  • −15 dBmV / +15 dBmV
Input Impedance
  • 75 Ohm
RF Upstream
Upstream modulation
  • QPSK
  • 8 – 4096 QAM
Upstream frequency range
software selectable
  • DOCSIS 3.0: 5 – 85 MHz
  • EuroDOCSIS 3.0: 5 – 204 MHz
Number of upstream channels
  • DOCSIS 3.1: 2 OFDMA
  • (Euro)DOCSIS 3.0: Up to 8 bonded
Maximum upstream rates
  • DOCSIS 3.1: Up to 1.5 Gbps
  • EuroDOCSIS 3.0: 262 Mbps (theoretical, 8× 32.78 Mbps)
Channel bandwidth
  • DOCSIS 3.1: 96 MHz
  • EuroDOCSIS 3.0: 200, 400, 800 kHz, 1.6, 3.2, 6.4 MHz
Output impedance 75 Ohm
Upstream Diagnostics Analyzer Yes
RF Upstream
Upstream modulation
  • QPSK
  • 8 – 4096 QAM
Upstream frequency range
software selectable
  • DOCSIS 3.0: 5 – 85 MHz
  • EuroDOCSIS 3.0: 5 – 204 MHz
Number of upstream channels
  • DOCSIS 3.1: 2 OFDMA
  • (Euro)DOCSIS 3.0: Up to 8 bonded
Maximum upstream rates
  • DOCSIS 3.1: Up to 1.5 Gbps
  • EuroDOCSIS 3.0: 262 Mbps (theoretical, 8× 32.78 Mbps)
Channel bandwidth
  • DOCSIS 3.1: 96 MHz
  • EuroDOCSIS 3.0: 200, 400, 800 kHz, 1.6, 3.2, 6.4 MHz
Output impedance 75 Ohm
Upstream Diagnostics Analyzer Yes
Wi-Fi
Full dual band concurrent Wi-Fi access points
  • Wi-Fi certified*
  • 2.4 GHz (3x3) IEEE 802.11n AP
  • 5 GHz (4x4) IEEE 802.11ac Wave 2 AP
2.4 GHz Wi-Fi power
  • Standard: Up to 20 dBm (100 mW EIRP)
  • High Power (optional): Up to 33 dBm (2000 mW EIRP)
5 GHz Wi-Fi power Up to 36 dBm (4000 mW EIRP)
Wi-Fi Protected Setup (WPS™) Yes
Wi-Fi security levels
  • WPA2™-Enterprise / WPA™-Enterprise
  • WPA2™-Personal / WPA™-Personal
  • IEEE 802.1x port-based authentication with RADIUS client
Wi-Fi Multimedia (WMM™) Yes, and WMM-Power Save
BSSIDs Up to 8 BSSIDs (virtual AP) per radio interface
3x3 MIMO 2.4 GHz Wi-Fi features
  • SGi
  • STBC
  • 20/40 MHz coexistence
4x4 MU-MIMO 5 GHz Wi-Fi features
  • SGi
  • STBC
  • LDPC (FEC)
  • 20/40/80/160 MHz mode
  • Multi-User MIMO
RX/TX switched diversity Yes
Dynamic rates switching Optimal wireless rates
Radio channel selection Manual / auto
Hardware
Hardware Specifications
  • Interfaces WAN: 1 F-Type RF connector, external threaded
  • Interfaces LAN:
    • 4-port autosensing 10/100/1000 Base-T Ethernet LAN switch
    • IEEE 802.11n 2.4 GHz Wi-Fi
    • IEEE 802.11ac Wave 2 5 GHz Wi-Fi
    • 2 FXS POTS ports (RJ-11)
    • 1 USB 3.1 Gen 1 master port
  • Buttons & Indicators:
    • Up to 9 LEDs (model dependent)
    • Wi-Fi on/off button
    • WPS button
    • Reset button (recessed)
    • Power button
  • Power input: DC jack
  • Power supply: 12 VDC external PSU
  • AC Voltage: 100–240 VAC, 50–60 Hz (switched mode PSU)
  • Operating temperature: 0–40 °C (32–104 °F)
  • Operating humidity: 20–95% HR non-condensing
  • Storage temperature: –20–70 °C (–4–158 °F)
All technical data, specifications and descriptions published on this website are provided for general information purposes only. We make reasonable efforts to ensure that the information is accurate and up to date; however, no guarantee, warranty or representation (express or implied) is given that any information is complete, correct, current or error-free. Images are for illustration purposes only, actual product may not include all parts visible.
Related Part Numbers, Identifiers and Tags
CGA4233