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ARRIS TG862G-CT DOCSIS 3.0 Residential Cable Modem & N300 Gigabit Wireless Router/ 2-Voice Lines for Comcast Xfinity
- Wireless speeds up to 300Mbps
- Cable download speeds up to 320Mbps, upload up to 120Mbps
- 4 x Gigabit ports
- Support 2 Voice Lines (Comcast Xfinity service required)
- Advanced MIMO antenna
Overview
Specs
Reviews
TG862
Xfinity Residential Gateway & Router
Xfinity Residential Gateway & Router
The XFINITY Wireless Gateway is your all-in-one device that connects your Internet, phone and home networking. It provides Wi-Fi connectivity for your home, so there’s no need for a separate wireless router.
- DOCSIS 3.0 Cable Modem
- Download speeds up to 343 Mbps
- 8 download & 4 upload channels
- Compatible with Xfinity® Voice & Internet Service
- Wi-Fi® speeds up to 300 Mbps
- 802.11n Wi-Fi
- 4 Gigabit Ethernet Ports
- 2 carrier-grade VoIP Lines
- Integrated Battery backup for up to 8 hours of standby support
- A: TELEPHONE PORTS (2)
Telephone connector ports for 2 analog phone lines.
- B: ETHERNET PORTS (4)
10/100/1000Base-T Gigabit Port for incredible wired network speeds: enjoy lag-free network gaming and faster file transfers.
Specifications
| Physical | |
| Operating Temperature °F (°C) | 41 to 122 (5 to 40) |
| Operating Relative Humidity (Min-Max) | 5-85% (Non condensing) |
| Storage Temperature °F (°C) | -40 to 158 (-40 to 70) |
| Color | Black |
| Dimensions (H x W x D) in. | 9 x 8.2 x 2 - excluding F-connector |
| Weight lbs | No battery included: 1.8 |
| Backup Capacity | Lithium-ion 2.6 Ah for 8 hours operation. Consult ARRIS for other battery holdup time options. |
| Battery Dimensions in. | 1.2 x 1.85 x 3.1 |
| Weight lbs | 1.0 |
| Battery Storage Temperature °F (°C) | -4 to 140 (-20 to 60) Note: Storage above 77°F (25°C) will signi!cantly reduce life of the battery and is not recommended. |
| Telemetry | AC Fail, Battery Low, Battery Missing, Replace Battery |
| Diagnostic LEDs | Power, DS, US, Online, Ethernet, WiFi, Secure, Tel 1, Tel 2, Battery |
| Interfaces | |
| RF Interface | External 'F' type connector |
| Data Interfaces (bridged) | 4 x 10/100/1000 Base-T Ethernet (RJ-45 connector) |
| Telephony Interface | 2 lines; RJ-14 ("Line 1/2"), RJ-11 ("Line 2") |
| USB Interface | USB 2.0 Powered Host Port |
| Input Voltage (nominal) | 100-240 Vac 50/60 Hz |
| Telephony | |
| Supervisory Voltage | 48 Vdc nominal |
| Maximum Loop Length to CPE | 1000 ft (457M) of 26 AWG (0.4 mm) wire |
| Ringing Load Capacity | 10 REN total; 5 per line |
| Provisionable High Loop Current Mode | Yes (40mA constant current source, NA templates ONLY) |
| Telcordia™ GR 1089 (Lightning and Power Surge) Tested | Yes |
| Programmable Interface for Worldwide | Yes (supports multiple country templates) |
| Applications | |
| RF Downstream | |
| Bonded Channels | Up to 8 |
| Tuner Con!guration | 2 tuning ranges of 48MHz each supporting 4 bonded channels |
| Frequency Range (MHz) | 108-1002 DOCSIS |
| Carrier Bandwidth (MHz) | 6 (DOCSIS) |
| Modulation (QAM) | 64 or 256 |
| Data Rate (Mbps Max.) | Up to 320 DOCSIS |
| RF Input Sensitivity Level (dBmV) | -15 to +15 (DOCSIS)) |
| Specifications Continued | |
| RF Downstream | |
| Bonded Channels | Up to 4 |
| Frequency Range (MHz) | 5 to 42 (DOCSIS) |
| Modulation | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM & 128 QAM (S-CDMA only) |
| Data Rate (Mbps Max.) | up to 160 |
| RF Output Level (dBmV ) | ATDMA: +8 to 54 dBmV (32 QAM, 64 QAM) +8 to 55 dBmV (8 QAM, 16 QAM) +8 to
58 dBmV (QPSK) S-CDMA: +8 to +53 dBmV (all modulations) |
| Automatic Level Adjust | Yes |
| Frequency Stability (kHz) | ±5 |
| Output Impedance (Ohms) | 75 |
| Wireless | |
| Transmit Power Output (EIRP) | 19.5dBm +1.5/-1.5dB 802.11b; 17.5dBm +1.5/-1.5dB 802.11n (MCS 7) |
| Receive Levels | >-86dBM 802.11b 11mbps; >-76dBm 802.11g 54mbps, >-76dBM 802.11n HT20 MCS7 |
| Frequency Range | 2400-2483.5 MHz |
| Antennas | 2 transmit and receive |
| Standards | |
| DOCSIS 3.0 | IEEE 802.3, IEEE 802.3ab, IEEE 802.3x |
| PacketCable 1.0 & 1.5 | IEEE 802.1p, IEEE 802.1Q |
| Codec: G.711, 64 kbps, µ and A-law encoded speech | IEEE Std. 802.11b, 1999 Edition |
| Enhanced codec firmware support (G.726, G.828, G. 729E) | IEEE Std. 802.11g, 2002 Edition IEEE Std. 802.11n |
| T.38 Fax Relay | WiFi Alliance Certified UL® 60950 FCC Part 15 Class B |
| Battery back-up times are typical and can be in"uenced by the age of the battery, the charging state, storage conditions and operating temperature as well as factors such as data activity and length of active telephone calls. The capabilities, system requirements and/or compatibility with third-party products described herein are subject to change without notice . Actual operating range may vary according to environmental conditions at the time of use. | |
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- Return for replacement within: 30 days
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