VDSL Product Range - Internet over 2 wire phone lines
VC-112LT/RT Datasheet

VS-800S Datasheet

VS-2400S Datasheet
The VC-112LT & VC-112RT works as Ethernet to/from VDSL subscriber-site conversion bridge. The VC-112 series uses QAM-based 4-Band VDSL technologies. Which supports 5M/ 15M/ 25Mbit/s (50 Mbit/s full duplex) per port symmetrical bandwidth over phone wiring with long driver capable of a maximum 1.9/ 1.3/ 0.8Km.

The VC-112RT also works with VS-800S & VS-2400S VDSL IP DSLAM, together to from a cost-effective solution for services such as remote lecturing, telemedicine, video conferencing, Video-on-Demand (VoD), IP-TV etc. Internet access, and various high-speed data applications.

The front-panel provide LEDs indication of system and interface status. The built-in POTS/ISDN splitter allows a standard POTS phone or ISDN device to be connected. Full or half-duplex mode of LAN operations is automatically sensed and configured. VDSL link rates are configured by local IP DSLAM over the auto-speed function. Therefore, VC-112LT/RT supports auto-speed, plug & play operations on the subscriber-site, and are part of an ideal solution for delivering cost-effective, high-performance broadband/ multimedia services to Multi-Dwelling Units (MDU) and Multi-Tenant Units (MTU) environments such as hotels, campus, hospitals and telecom.

Plug & Play operation up to
50 Mbit/s full duplex
Key Features & Benefits
  • Compliant with IEEE802.3 10BASE-T standard.
  • Compliant with IEEE802.3u 100BASE-TX standard.
  • Compliant with ETSI, ITU, ANSI standards.
  • Supports plug & play, you don't need to do any setting.
  • Supports 5M/15M/25Mbps symmetrical bandwidth over phone
  • wiring with long driver capable 1.9/1.3/0.8Km.
  • Supports 1 * RJ-11 connector for Ethernet over VDSL.
  • Supports 1 * RJ-11 connector for telephone/PBX connection.
  • Supports 1 * RJ-45 port for 10/100Mbps Ethernet with Auto MDI/MDIX.
  • Support Auto-speed & full duplex for VDSL port.
  • Voice and Data work on the same telephone line.
  • Spectral compatibility with xDSL, ISDN (2B1Q/4B3T).
  • Supports flow control IEEE802.3x for Full Duplex & Back Pressure for Half Duplex.
  • Supports long packet size up to 1536 Bytes.
  • Supports POTS/ISDN voice pass.
  • Supports 4wires phone set pass through.
  • Splitter on board
  • Supports Surge protection.
    Provides Power LED.
  • Provides LED indication Link/Active Status for Ethernet port and Link/Speed for VDSL port.
  • External switching power adapter Input: AC 85-240 volts/50-60Hz; Output: DC 5V/1A or above.
  • Metal case & mini size design
  • Safety by CE, FCC, RoHS compliant
  • VDSL Frequency Spectrum:NVF-200L_ Transmitter: 0.9MHz ~ 3.9MHz. Receiver: 4MHz ~ 7.9MHz
  • POTS/ISDN pass filter Spectrum: 0 ~ 630KHZ
  • Power Consumption: 5.4W
  • Operating Temperature: 0°C ~ 50°C
  • Storage Temperature: -20°C ~ 65°C (-4F ~ 149F)
  • Humidity: 10 to 90% (non-condensing)
  • Dimensions: 95 x 110 x 24 mm
  • Weight: about 313.5 g
The VS-800S is a VDSL IP DSLAM that aggregates 8 lines of 4-band Very-High-Data-Rate Digital Subscriber Line (VDSL) into Giga Ethernet uplinks for high-speed data/Internet services up to 50 Mbit/s full duplex.

Based on QAM-based 4-band VDSL technologies, VS-800S extends data service with line rate of solution for services such as remote lecturing, telemedicine, video conferencing, Video-on-Demand (VoD), IP-TV etc. Internet access, and other various high-speed data applications.

The VDSL solution provides multicast, Layer 2 quality of service (QoS), Link Aggregation (LACP) dynamic trunking groups, security, GVRP, IGMP for VOD (Video on demand) and SNMP RMON management and Web-based Switch network management.

When the number of subscribers increases, the second uplink fast Ethernet interface can be used to daisy chain to another or more VS-800S. Alternatively, multiple VS-800S can be connected to another LAN switch to form a two-tier configuration, thus supporting a lot more subscribers. The VS-800S is an ideal solution for delivering cost-effective, high-performance broadband/multimedia services to Multi-Tenant Units (MTUs) or Multi-Dwelling Units (MDUs) such as hotels, campus, hospitals and telecom.

8-Port DSLAM VDSL used with VC-112RT
Key Features & Benefits
  • Compliant with IEEE 802.3 & 802.3u & 802.3ab Ethernet Standards
  • Compliant with ETSI, ITU, ANSI standards
  • Supports 5M/15M/25Mbps per port symmetrical bandwidth over phone
  • wiring with long driver capable1.7/1.1/0.6Km(5577/3609/1968 feet).
  • Provides 2 x 10/100/1000Mbps Ethernet RJ-45 Ports with Auto MDI/MDIX
  • Supports quality of phone wiring detected with SNR(Signal to Noise Ratio) indications
  • Supports GARP/GVRP IEEE-802.1p/q VLAN with 256 groups static Vid or 4094 groups dynamic Vid
  • Flow control method by IEEE802.3x for Full Duplex & Back Pressure for Half Duplex
  • Compliant with IEEE 802.1v protocol-base VLAN classification
  • Compliant with IEEE 802.1p COS by class of service with 2-level priority queuing
  • Compliant with LACP IEEE 802.3ad Trunking (Link aggregation)
    Supports Auto-speed
  • Supports Multicast IP table/IGMP v2 with 512 groups
  • Supports IEEE 802.1d Spanning trees for MAC bridge with redundant link
  • Supports port Mirroring (Sniffer)
  • Support Broadcast Storm filtering
  • Ethernet transport with POTS / ISDN traffic over single copper wire pair
  • Spectral compatibility with XDSL, ISDN(2B1Q/4B3T),HomePNA.
  • Supports port security with MAC address filtering.
  • Supports Web Base and Telnet for remote management
  • Supports system POST LED
  • Supports SNMP v1 RFC-1493 Bridge MIBs:RFC-1643 Ethernet MIB, RFC-1213 MIB II
  • RubyTech Enterprise MIB (Fan and Temperature management)
  • Supports RMON groups 1(Statistics), 2 (Alarm), 3 (Event), 9 (History)
  • Cascading up to 8 Units along with Gigabit switch
  • Supports TFTP/XMODEM for firmware upgrade
  • Supports In-Band/Out-of-Band Management
  • Supports Fan & Temperature Monitor & management
  • Surge protected for VDSL ports, Splitter on board
  • 10/100/1000 Mbit/s Ethernet ports:2 x RJ-45 with auto crossover
  • POTS/ISDN splitter port:8 x RJ-45
  • VDSL port: 8 x RJ-45
  • MAC address table: 8K Entries
  • Switching method:Store-and-forward
  • RS-232 console port:DB-9 Pin Female / 9600bps
  • Port security by MAC address filtering
  • LED indication:Power good and POST LED, Link/Active/Speed
  • Status for Ethernet port, Link for VDSL port
  • VDSL Frequency Spectrum:Transmitter: 0.9MHz ~ 3.9MHz, Receiver: 4MHz ~ 7.9MHz
  • POTS/ISDN pass filter spectrum:0 ~ 630 KHz
  • Internal switching power adapter Input: AC 85-265 volts/50-60Hz/1A
  • Dimensions: 435 x 255 x 44 mm
  • Operating Temperature : 0°C ~ 50°C
  • Storage Temperature : - 20°C ~ 65°C
  • Humidity: 10%~90% non-condensing
  • Safety: FCC, CE Mark, RoHS compliant
The VS-2400S is a VDSL IP DSLAM that aggregates 24 lines of 4-band Very-High-Data-Rate Digital Subscriber Line (VDSL) into Giga Ethernet uplinks for high-speed data/Internet services up to 50 Mbit/s full duplex.

Based on QAM-based 4-band VDSL technologies, VS-2400S extends data service with line rate of solution for services such as remote lecturing, telemedicine, video conferencing, Video-on-Demand (VoD), IP-TV etc. Internet access, and other various high-speed data applications.

The VDSL solution includes (24 ports VDSL IP DSLAM), and VDSL Modem for Customer Premise Equipment (CPE) device.

The VDSL solution delivers everything needed to quickly deploy an Ethernet-based network with the performance required to deliver high-speed Internet access at much greater distances and drive services like IP telephony and audio/video streaming. With this technology, a broad range of customers can benefit from lower operating Costs and rapid deployment. The VDSL solution provides multicast, Layer 2 quality of service (QoS), Link Aggregation (LACP) dynamic trunking groups, security, GVRP, IGMP for VOD (Video on demand) and SNMP RMON management and Web-based Switch network management.

The 24 ports VDSL IP DSLAM is a bridge between external Internet backbone through a router for IP sharing and the building 110D telephone rack or telephone box. It utilizes the available telephone wire to enable high-speed Internet access to building’s residents.

The 24 ports VDSL IP DSLAM uses the phone line networking technology endorsed by the VDSL (Very High Data Rate DSL), and the 24 ports VDSL IP DSLAM utilizes the already existing telephone wire to deliver 5/15/25 Mbps Internet access on each RJ-21 port. This gives users a low-Cost, end-to-end solution and eliminates the need to train installation teams on multiple systems.

The 24 ports VDSL IP DSLAM provide 1 x RJ-21 (24 x POTS Ports) with splitter on board, 1 x RJ-21 (24 x VDSL Ports) and 2 x 10/100/1000Mbps auto-sensing RJ-45. The 24 ports VDSL IP DSLAM is a rack-unit (1.5RU) high, 299 mm deep. It is a standard 19” Rack mounted size. The 24 ports VDSL IP DSLAM delivers dedicated bandwidth per port at rates up to 50 Mbps full duplex. VDSL transmissions coexist with POTS and ISDN and can be compatible with ADSL/HomePNA traffic in the same building.

This VDSL IP DSLAM can be configured on a per-switch basis to support the following modes:
5/10/15 Mbps symmetrical rate (up to 1700 / 1100 / 600 meters) and speed rate control from 100k up to 25Mbps. The 24 ports VDSL IP DSLAM and VDSL Modem provide fast and easy connectivity into building patch panels with RJ-21 connector.

The 10/100/1000 Ethernet ports can be used to connect Servers, Fiber Converters or Ethernet switches. These connectivity options provide multiple price/performance options to meet building and budget requirements.

24-Port DSLAM VDSL used with VC-112RT







Used as Apartment for Internet Access

The 24 ports VDSL IP DSLAM provides a high speed, 5/15/25Mbps transmission over existing home telephone wiring over a single Internet account to provide simultaneous independent Internet access to multiple users.

No mater ISDN Telephone system or POTS Telephone system you are. VDSL Technology let you can use telephone system and VDSL network system in the same time.
Key Features & Benefits
  • Compliant with IEEE 802.3 & 802.3u & 802.3ab Ethernet Standards
  • Compliant with ETSI, ITU, ANSI standards
  • Supports 5M/15M/25Mbps per port symmetrical bandwidth over phone
  • wiring with long driver capable1.7/1.1/0.6Km(5577/3609/1968 feet).
  • Provides 2 x 10/100/1000Mbps Ethernet RJ-45 Ports with Auto MDI/MDIX
  • Supports quality of phone wiring detected with SNR(Signal to Noise Ratio) indications
  • Supports GARP/GVRP IEEE-802.1p/q VLAN with 256 groups static Vid or 4094 groups dynamic Vid
  • Flow control method by IEEE802.3x for Full Duplex & Back Pressure for Half Duplex
  • Compliant with IEEE 802.1v protocol-base VLAN classification
  • Compliant with IEEE 802.1p COS by class of service with 2-level priority queuing
  • Compliant with LACP IEEE 802.3ad Trunking (Link aggregation)
    Supports Auto-speed
  • Supports Multicast IP table/IGMP v2 with 512 groups
  • Supports IEEE 802.1d Spanning trees for MAC bridge with redundant link
  • Supports port Mirroring (Sniffer)
  • Support Broadcast Storm filtering
  • Ethernet transport with POTS / ISDN traffic over single copper wire pair
  • Spectral compatibility with XDSL, ISDN(2B1Q/4B3T),HomePNA.
  • Supports port security with MAC address filtering.
  • Supports Web Base and Telnet for remote management
  • Supports system POST LED
  • Supports SNMP v1 RFC-1493 Bridge MIBs:RFC-1643 Ethernet MIB, RFC-1213 MIB II
  • RubyTech Enterprise MIB(Fan and Temperature management)
  • Supports RMON groups 1(Statistics), 2 (Alarm), 3 (Event), 9 (History)
  • Cascading up to 8 Units along with Gigabit switch
  • Supports TFTP/XMODEM for firmware upgrade
  • Supports In-Band/Out-of-Band Management
  • Supports Fan & Temperature Monitor & management
  • Surge protected for VDSL ports, Splitter on board
  • 10/100/1000 Mbit/s Ethernet ports:2 x RJ-45 with auto crossover
  • POTS/ISDN splitter port:24 x RJ-21 Connector
  • VDSL port: 24 x RJ-21 Connector
  • MAC address table: 6K Entries
  • Switching method:Store-and-forward
  • RS-232 console port:DB-9 Pin Female / 9600bps
  • Port security by MAC address filtering
  • LED indication:Power good and POST LED, Link/Active/Speed
  • Status for Ethernet port, Link for VDSL port
  • VDSL Frequency Spectrum:Transmitter: 0.9MHz ~ 3.9MHz, Receiver: 4MHz ~ 7.9MHz
  • POTS/ISDN pass filter spectrum:0 ~ 630 KHz
  • Internal switching power adapter Input: AC 85-265 volts/50-60Hz/1A
  • Dimensions: 435 x 299 x 66 mm
  • Operating Temperature : 0°C ~ 50°C
  • Storage Temperature : - 20°C ~ 65°C
  • Humidity: 10%~90% non-condensing
  • Safety: FCC, CE Mark, RoHS complian

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