VC-234G — 4-Port 10/100/1000T Ethernet to VDSL2 Bridge (35b profile w/ G.vector)

Descripción

200/200Mbps Downstream/Upstream, High-performance Gigabit Ethernet over Phone Wire Solution PLANET VC-234G, a new-generation and high-performance Gigabit Ethernet-over-VDSL2 Bridge with the brand-new VDSL2 Super Vector 35b profile, works well with a pervasive telephone line network with a symmetric data rate of up to 200/200Mbps (G.INP, Sym, 8dB) over a distance of 200m and 25/16Mbps over a long distance of 1.4km. It is based on the two-core networking technology, Gigabit Ethernet and VDSL2 (Very-high-data-rate Digital Subscriber Line 2). The VDSL2 technology offers absolutely the fastest data transmission speed over the existing copper telephone lines without the need of rewiring. High-performance Ethernet over VDSL2 Transmission Via the latest VDSL2 technology, PLANET VC-234G offers high-speed access to Internet, up to 200Mbps for both upstream and downstream data transmissions. With integrated support for the ITU-T’s new G.993.5 vectoring technology , the VC-234G offers a stable yet high-speed point-to-point network access up to a duplex data transmission rate of 300Mbps. It provides 2 selective transmission modes -- asymmetric mode or symmetric mode -- for the transmission of upstream and downstream signals. Asymmetric mode – downstream up to 300Mbps and upstream up to 100Mbps Symmetric mode – downstream up to 200Mbps and upstream up to 200Mbps The symmetric mode provides similar transmission rate on both downstream and upstream while the asymmetric mode performs higher transmission quality in short range. In all, when the VC-234G is in the symmetric mode, it provides a better upstream performance, and when it is in the asymmetric mode, it gives a better downstream performance. It also works in conjunction with vectoring-enabled DSLAMs to remove crosstalk interference and improve maximum line bandwidth across the existing copper infrastructure. Implementing with Existing Telephone Copper Wires The VC-234G is also a Long Reach Ethernet (LRE) Bridge providing four RJ45 Ethernet ports and two RJ11 phone jacks, in which one is for VDSL connection and the other one is for POTS (Plain Old Telephone Service) connection. The VC-234G has a built-in POTS splitter to share the existing phone line with POTS; therefore, there is no need to replace the existing copper wiring. Just plug the VC-234G into the existing RJ11 telephone jack and a high-performance VDSL2 network can be connected. The VC-234G is ideal to be used as an Ethernet extender to an existing Ethernet network. Delivering High-demanding Service Connectivity for ISP/Triple Play Devices The VC-234G provides an excellent bandwidth demand for the triple play devices for home entertainment and communication. With the asymmetric data transmission of 324/60Mbps (G.INP, Asym, 8dB) , the VC-234G enables many multi-media services to work on the local Internet, such as VoD (video on demand), voice over IP, video phone, IPTV, Internet caching server, distance education, and so on, which is ideal for the following network applications: Long-distance IP network devices IP digital signage Cable TV to IPTV Distance video education Electronic billboards Other applications Easy and Flexible Installation The Ethernet-over-VDSL2 Bridge comes with a plug-and-play design and is fully compatible with all kinds of network protocols. Moreover, the operating status of each individual port and the whole system can be watched via the rich diagnostic LEDs on the front panel. The VC-234G offers two modes, CPE and CO , for application -- CPE mode is used at client side and CO mode is at central side. The CPE or CO mode can be adjusted by using a built-in DIP switch. For point-to-point connection, a CPE mode VC-234G and a CO mode VC-234G must be set up as one pair of Bridges to perform the connection. ADSL2+ Fallback For those ISPs that still provide ADSL broadband service, the VC-234G can support transmission rates up to 24Mbps downstream and 1Mbps upstream with the ADSL2+ technology. The VC-234G establishes a connection with ISP and can be also directly switched over to VDSL2 after the ISP network upgrade. Applications Ethernet Distance Extension Two VC-234G Bridge can act as a standalone pair which is good for Ethernet distance extension over the existing telephone wires. With just one pair of AWG-24 copper wires, two Ethernet networks can be easily connected to each other with a maximum data transmission rate of 200Mbps. The telephone service can still be used while the VC-234G CO/CPE is in operation. The two solutions listed below are typical applications for the Ethernet over VDSL2 Bridge. MTU/MDU/Hospitality Solution The VC-234G is a perfect solution to quickly providing cost-effective yet high-speed network services to multi-unit buildings such as residential buildings (multi-dwelling units), commercial (multi-tenant units) buildings, hotels and hospitals. By utilizing the existing telephony infrastructure, a new network installation can be easily built, without requiring new wiring. With a transmission rate of up to 324/60Mbps (G.INP, Asym, 8dB) , VoD, IP telephony and various broadband services can be easily provided. Key Features Physical Port Four 10/100/1000BASE-T RJ45 ports with auto MDI/MDI-X function One RJ11 connector for VDSL port with VDSL connection One RJ11 phone connector for telephone connection VDSL2 Features ITU-T G.993.2 VDSL2 Profile 17a/30a/35b ITU-T G.993.5 G.vectoring and G.INP DMT-based coding technology Built-in POTS splitter to share voice and date CO/CPE mode selectable via DIP switch Selectable target band plan and SNR margin Up to 200/200Mbps bandwidth (in G.INP, Sym, 8dB modes) Voice and data communication can be shared simultaneously based on the existing telephone wire Used in pairs to extend Point-to-Point connection up to 1.4km Layer 2 Features Complies with IEEE 802.3, 10BASE-T, IEEE 802.3u, 100BASE-TX, IEEE 802.3ab and 1000BASE-T Ethernet standards High-performance Store and Forward architecture, broadcast storm control and runt/CRC filtering eliminate erroneous packets to optimize the network bandwidth Integrated address look-up engine, supporting 1K absolute MAC addresses 1522bytes packet size Automatic address learning and address aging IEEE 802.1Q VLAN transparency Industrial Case and Installation Metal case Supports extensive LED indicators for network diagnosis External 5V DC, 2A power input socket Wall mounting or desktop installation 0 to 50 degrees C operating temperature Advantage of minimum installation time (Simply by Plug-and-Play)

Especificaciones técnicas

Hardware Version

2

LAN Ports

4 10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports

VDSL Port

1 VDSL2 RJ11 female phone jack Twisted-pair telephone wires (AWG-24 or better) up to 1.4km

Phone Port

1 RJ11 female phone jack, built-in splitter for POTS connection

DIP Switch & Functionality

DIP-1：Select CO or CPE mode. DIP-2：Select G.INP or Interleaved mode. DIP-3：Select Band Profile (Asymmetric or Symmetric). DIP-4：Select SNR of 12dB or 8dB.

Dimensions (W x D x H)

154.6 x 86 x 26.3 mm

Weight

366g

Power Requirements

DC 5V, 2A external power

Power Consumption/Dissipation

Max. 2.1 watts / 7.1 BTU (Power on without any connection) Max. 3.5 watts / 11.9 BTU (Full Loading)

LED Indicators

1 x power: Green 4 x 10/100/1000BASE-T LNK/ACT: Green 1 x VDSL: Green 1 x CO: Green 1 x CPE: Green

Housing

Metal

Switch Processing Scheme

Store-and-Forward

Address Table

1K entries

Maximum Packet Size

1522bytes

VDSL Compliance

VDSL-DMT ITU-T G.993.1 VDSL ITU-T G.997.1 ITU-T G.993.2 VDSL2 (Profile 17a/30a/35b support) ITU-T G.993.5 G.vectoring ITU-T G.998 G.INP

ADSL Compliance

Capable of ADSL2/2+ standard ITU G.992.3 G.dmt.bis ITU G.992.5 G.dmt.bisplus Data Rate: Up to 24Mbps

Standards Compliance

IEEE 802.3 Ethernet IEEE 802.3u Fast Ethernet IEEE 802.3ab Gigabit Ethernet IEEE 802.1p Class of Service ITU-T G.993.1 VDSL ITU-T G.997.1 ITU-T G.993.2 VDSL2 (Profile 17a/30a/35b support) ITU-T G.993.5 G.Vectoring & G.INP ITU-T G.998

Regulatory Compliance

FCC Part 15 Class A, CE

Temperature

Operating: 0~50 degrees C Storage: -10~70 degrees C

Humidity

Operating: 5~95% (non-condensing) Storage: 5~95% (non-condensing)

RJ11 Performance*(Downstream/Upstream)

Distance (meter) Interleave (Downstream/Upstream: Mbps) Asymmetric Symmetric 8dB 12dB 8dB 12dB 200m 253/56 260/53 181/173 172/164 400m 229/52 200/51 147/140/div> 136/123 600m 112/42 99/39 95/78 77/64 800m 108/33 77/28 72/51 59/40 1000m 71/51 60/12 51/27 47/24 1200m 43/9 35/6 29/25 24/20 1400m 26/7 23/6 19/13 18/11 Distance (meter) G.INP (Downstream/Upstream: Mbps)

Distance (meter)

Interleave (Downstream/Upstream: Mbps)

Asymmetric

Symmetric

8dB

12dB | 8dB | 12dB

200m

253/56 | 260/53 | 181/173 | 172/164

400m

229/52 | 200/51 | 147/140/div> | 136/123

600m

112/42 | 99/39 | 95/78 | 77/64

800m

108/33 | 77/28 | 72/51 | 59/40

1000m

71/51 | 60/12 | 51/27 | 47/24

1200m

43/9 | 35/6 | 29/25 | 24/20

1400m

26/7 | 23/6 | 19/13 | 18/11

200m

308/55 | 285/53 | 191/186 | 183/175

400m

246/55 | 211/52 | 143/141 | 140/124

600m

125/43 | 96/40 | 88/81 | 99/39

1000m

71/15 | 60/12 | 51/27 | 47/24

1400m

33/6 | 35/4 | 24/15 | 20/17