TCG300 EuroDocsis 3.0 Cable Modem Concurrent dual band Wireless Gateway
Feature Highlights
DOCSIS 3.0 / EuroDOCSIS 3.0 WAN Access24x8 Channel Bonding
Dual-Band WiFi 5 (AC)
1.300 Mbps on 5Ghz 3x3 MIMO
300 Mbps on 2.4Ghz 2x2 MIMO
4 x Gigabit Ethernet LAN
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Enjoy a new experience with a Full-Band Capture Front End Cable modem and Wireless concurrent Gateway based on DOCSIS 3.0 latest Broadcom chipset generation. The TCG300 is fully compliant with EuroDOCSIS 3.0 and is offering backwards compatibility with previous DOCSIS Version networks to provide high-speed Internet access over residential, commercial, and education subscribers on public and private networks, via the existing CATV infrastructure.
A wireless 802.11ac/b/g/n device within 2x2 and 3x3 MIMO design provides a concurrent WiFi access point via both 2.4GHz and 5GHz simultaneously. With concurrent WiFi, users can benefit from smooth multimedia content streaming, internet TV, high performance gaming and excellent Quality of Service. The high performance 4 Giga Ethernet switch allows to expand your local LAN and to support a small office, which makes the TCG300 the ideal solution for cable operators to expand their service offerings. Advanced features include firewall and VPN (virtual private network).
EuroDOCSIS 3.0 Cable Modem enables service providers to offer the highest speed on a HFC network. The cost-effective TCG300 bonds 24 downstream channels along with 8 upstream channels to deliver usable downstream data rates up to 1.2 Gbps (theorical) with 240 Mbps (theorical) upstream (speed is also depending on your cable modem service). The TCG300 supports IPv4 and IPv6 to expand network addressing capabilities.
| Downstream | Upstream | |
|---|---|---|
| Frequency Range (MHz) | 108–1002 EuroDOCSIS | 5–85 DOCSIS |
| Bonded Channels | up to 24 channels | up to 8 channels |
| Frequency Selection | Auto Scanning | Controlled by headend |
| Bandwidth | 8 MHz EuroDOCSIS | Programmable N*200 kHz (N = 1, 2, 4, 8, 16, 32) |
| Characteristic Impedance | 75 Ohm | 75 Ohm |
| Signal Level Range |
–17/+13 dBmV @ 64 QAM –13/+17 dBmV @ 256 QAM |
TDMA/ATDMA: Pmin to +58 dBmV (32, 64 QAM) Pmin to +58 dBmV (8, 16 QAM) Pmin to +61 dBmV (QPSK) S-CDMA: Pmin to +58 dBmV (All modulations) Pmin = –17 dBmV (1280 kHz modulation rate) Pmin = –20 dBmV (2560 kHz modulation rate) Pmin = –23 dBmV (5120 kHz modulation rate) |
| Modulation | 64 QAM / 256 QAM |
TDMA: QPSK, 8, 16, 32, 64 QAM S-CDMA TDMA: QPSK, 8, 16, 32, 64 QAM ATDMA S-CDMA: QPSK, 8, 16, 32, 64, 128 QAM |
| Forward Error Correction | RS (128, 122) | Reed Solomon |
| Max Down/Up Data Rate | 41.7 / 55.61 Mb/s (QAM64/QAM256) EuroDOCSIS |
Max 5.12 / 10.24 Mb/s (QPSK/QAM16) Max 30.72 Mb/s (QAM64) |
| Return Loss | < –6 dB / 108 MHz–1006 MHz | < –6 dB / 5–85 MHz |
| Bit Error Rate (BER) post-FEC |
< 10⁻⁸ (@ IN = +23.5/–25.5 dBmV 64 QAM) < 10⁻⁸ (@ IN = +30/–21 dBmV 256 QAM) received power = –17 dBmV to +17 dBmV |
< 10⁻⁸ (@ IN = +34/–3 dBmV QPSK) < 10⁻⁸ (@ IN = +38/–8 dBmV 16 QAM) received power = –13 dBmV to +6 dBmV |
| Wireless | |
|---|---|
| Protocol | 802.11n/ac (2.4 GHz / 5 GHz) |
| Antennas | 2×2 (2.4 GHz) and 3×3 (5 GHz) internal MIMO antenna array |
| Wireless Security | WPA-PSK, WEP 64/128, WPA, WPA2, RADIUS 802.1x |
| Multiple SSIDs | Supported |
| Wireless QoS | WMM |
| Power Saving | WMM U-APSD power saving mode |
| Physical | |
| Operating Temperature | 0° ~ 40°C |
| Storage Temperature | -20° to 70°C |
| Operating Humidity | 20% ~ 90% (non-condensing) |
| Buttons | On/Off switch button, Reset button, WPS button |
| LEDs | Power, DS, US, Online, Ether 1/2/3/4, WiFi |
| Dimensions | 192 mm × 138 mm × 45 mm |
| Interfaces | |
| Wi-Fi | 2× IEEE 802.11ac/a/b/g/n (2.4 GHz & 5 GHz concurrent) |
| Ethernet | 4× RJ45 Gigabit Ethernet 10/100/1000 Base-T |
| RF Connector | F-type female connector, 75 Ohm |
| Power Input | Input Voltage: 100–264 VAC, 50–60 Hz |
TCG300