VDTU2-104/ 204 VDSL2 CO/ CPE Modem
The VDTU2-104 / VDTU2-204 are VDSL2 (Very-High-Bit-Rate Digital Subscriber Line 2) ITU-T G.993.2 standard modems used as an access technology that exploits the existing infrastructure of copper wires that were originally deployed for POTS services. They can be deployed from central offices, from fibre-fed cabinets located near the customer premises or within buildings. ITU-T G.993.2 VDSL2 is the newest and most advanced standard of DSL broadband wire line communications. Designed to support the wide deployment of "triple play" services such as voice, video, data, high definition television (HDTV) and interactive gaming, VDSL2 enables operators and carriers to gradually, flexibly, and cost efficiently upgrade existing xDSL infrastructure. ITU-T G.993.2 (VDSL2) is an enhancement to G.993.1 VDSL that permits the transmission of asymmetric and symmetric (Full-Duplex) aggregate data rates up to 200 Mbit/s on twisted pairs using a bandwidth up to 30 MHz. VDSL2 deteriorates quickly from a theoretical maximum of 250 Mbit/s at 'source' to 100 Mbit/s at 500m and 50 Mbit/s at 1km. From 1km and beyond, VDSL2 degrades at a much lower rate, performing the same as ADSL2 but still outperforming standard VDSL. This means that VDSL2-based systems, unlike VDSL1 systems, are not limited to short loops or MTU/MDUs only, but can also be used for medium range applications.
Features:
- Very High-speed Digital Subscriber Line version 2 (VDSL2) modem
- 4 ports 10/100BaseTX LAN
- Supports Router with firewall or Bridge mode
- Bandwidth control
- POTS/ISDN splitter on board
- Auto speed on VDSL2 port
- Supported protocols: HTTP, TFTP, PPPoE, uPnP, NAT/DHCP/DMZ
- Supports loopback test
- Supports SNR indication
- Surge protection on DSL port
Specifications:
Standard: IEEE 802.3, IEEE802.3u, ETSI, ITU, ANSI VDSL2
Ports:
VDSL2 Interface:
- Connector: RJ11
- VDTU02-104 for Master modem
- VDTU02-204 for Slave modem
- POTS/ISDN Splitter port RJ11
Ethernet Interface:
- Connector: RJ45
- 4 port 10/100Base-TX Ethernet Bridge & Router
Performance: 100Mbps / 300meter
Management: Console port:RS232; Support firmware upgrade
Indications: Power, Ethernet Link/Act, DSL link
Power Input: 12VDC
Power Consumption: < 5W
Dimensions: 184 x 146 x 40mm (D x W x H)
Weight: 0.65kg
Temperature: 0 ~ 50°C (Operating), -10 ~ 70°C (Storage)
Humidity: 10 ~ 90% non-condensing
Certification: CE, FCC, RoHS
MTBF: 35,000 hrs
