High speed (>=100kbps) PLC modems and ICs
( modified at 2004-05-08 )
|
type |
product |
developer(vender) |
access method |
mod_ typ |
moduration |
synchronization |
符号化方式 |
trans_rate(1) |
carrier |
transmission bandwidth |
送信出力 |
error correction |
note |
|
chip |
TELVENT |
CSMA/CA |
OFDM |
|
|
10 Mbps |
Allow a flexible working bandwidth allocation over the whole usable frequency range (from 10MHz to 30 MHz) frequency translation of the Insonet bandwidth: (about 4,2 MHz). |
interleavers, convolutional codes to clean up the |
4 bits/s/Hz,
|
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| Winstone | PLcom | CSMA/CD | 10Mbps -
radius 500m 2 Mbps - radius 2km |
Frequency band : within 148.5kHz | release in the 1st quarter of 2001. | ||||||||
| Meets FCC Part 15 emission standards |
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| nSine | 2.5 Mbps to 10 Mbps (2.5Mbps per channel ) |
each carrier programmable from 8 MHz to 32 MHz |
廉価(Low cost architecture capable of meeting industry requirement for $3 solutions) | ||||||||||
| チップセット"nPlug" |
CSMA/CR (未確認）
|
2.5Mbpsから最大で40Mbps |
|
42dBμV〜84dBμV, プログラマブル (未確認） | ,ソフトバンクネットワークスと合弁会社設立. (平成13年5月. 数ドル程度の超低価格且つ 小型のチップセット. 家庭内LANやホームオートメーション) . CISPR22基準」を既にクリア | ||||||||
| Powerline EtherFast 10/100 Bridge | LinkSys | HomePlug準拠 | $124.99 | ||||||||||
| CuPlus |
M@in.net Communication （MainNet） |
standard data rate of 2.4 Mb/s at user level (to be boosted to 10 Mb/s by Q1-2001), | telephony over power line | ||||||||||
| IPL0201 |
Inari |
"Datagram Sensing Multiple Access" with a "Centralized Token-Passing" scheme, or DSMA/CTP. | PSK | the
number of discrete carriers : 4 |
2Mbps | Inari is participating in the CEA R-7.3 Committee | |||||||
| differential
binary or quadrature phase shift key (DBPSK or DQPSK) modulation over 24 narrow-band carriers. |
12Mbps | ||||||||||||
| Powerline Network Controller with Integrated USB Core | IPL0202 | Inari’s Powerline
Exchange (PLX) network protocol that facilitates full interoperability between chipsets. PLX supports network services such as security, authentication, channel redundancy, variable speeds, acknowledged responses and various addressing modes that are optimized for Powerline-based systems. The protocol provides self-throttling, sequencing, packet retries, and a deterministic access engine required to support isochronous communications. The protocol is the first and only protocol developed to be scalable from simple control through data networking and into distribution of real-time streaming―all via existing structural electrical wiring―surpassing the one-chip-fits-all throughput offering of other Powerline technology providers. Additionally, Inari’s technology has been tested to yield extremely high reliability ―higher than any other available or proposed Powerline technology―and delivers true Quality of Service (QoS), the critical cornerstone of a multi-media network. |
2Mbps | The IPL0202 has been extensively
tested and found to provide over 99 percent outlet coverage, the highest level of reliability currently available from any technology provider. Supporting this new chip, Inari is also making available to developers and Original Equipment Manufacturers (OEMs) a Hardware Developers Kit (HDK) |
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| Powerline Network Controller | IPL0401 | 4Mbps | Available Q2 2002 | ||||||||||
| IPL1201 | 12 Mbps | Available Q3 2002, | |||||||||||
| Analog Front End (AFE) | IPLA002 |
available Q2 2002, includes anti- aliasing filtering, ADC and a DAC. Designed to be interoperable with the 2 Mbps IPL0202, 4 Mbps IPL0401, and the 12 Mbps IPL1201, |
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| modem | PassPort Plug-In Network, PLUG-IN Digital Power Line(DPL) |
Intelogis,
Inc (USA) |
PLUG-IN PLX uses a MAC protocol consisting of two separate access mechanisms, i.e., datagram sensing multiple access (DSMA), and Centralized Token Passing (CTP). | 350kbps
(1Mbps for the future version) |
5.5MHz(未確認） | 50mW（未確認) | PassPort Network Starter Kit : US$59.99 |
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| ISP system | 九州電力 | 3Mbps | 10k - 450kHz | 東京電力と共通の仕様を策定、5戸に1親機（電柱）、ラストワンマイル接続サービス、西日本新聞報道(2000.7.13) | |||||||||
| acVIDEO |
VideoCom, Inc 取り扱い守谷商会(中止） |
Frequency Modulated | NTSC video |
7-24 Mhz （IR Transmission Frequencies 5.5 Mhz） |
*PowerLine Configuration: Dual Sided single phase - any house FCC part15 Compliance 1組７万円 |
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| acLAN | 10Mbps | *provides
instant connectivity for simple computer networks in homes and small businesses *injects the signal onto the 110-240V power line network, making it available to all other outlets in the business or home. |
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| acWAN | 100Mbps | *upto 25
miles(40km) *high- (11kV-33kV) and low-voltage (110V-450V) power lines downstream |
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| Media Fusion | Advanced Sub Carrier Modulation | 2.5GB/Sec | *United
States Patent 5,982,276 * 2000年第3期生産開始(?) |
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| up to 15Mbps. | Medium voltage PLC solutions from Xeline transmit concentrated data through medium or high voltage calbes with data rate of up to 15Mbps. | ||||||||||||
| USB modem | 1Mbps |
TCP/IPをサポート, @\104,000 （取り扱い：守谷商会）。32Mbpsに上げたバージョン2.0のリリース(2002年末？） |
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| MagicELine | 2〜10Mbps | *110〜380Vの環境で動作 *Power-line Local Loopという電灯線を利用した回線サービスを提供できるシステムを持っている。つまり、コンセントに接続し、電力会社などがサービスを提供すれば、MaginELineと組み合わせたサービスが可能になる。すでに、香港などでサービスを運用した実績もある。 Distance : up to 6,000feet (1800m) |
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| Power-line Local Loop | Digital Powerline Modem (PL2-M) | Keyin Telecom | over 2Mbps
(over 10Mbps modem chipsets For the Future) |
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| PowerPacket | Intellon | CSMA/CA | OFDM *84 carriers *156 kHz spacing *Automatic channel adaptation *Forward Error Correction Carrier modulation methods supported: DQPSK, DBPSK, ROBO |
*up to 11
Mbps *14Mbps In Home Networking Field Tests |
3.5〜16.5MHz | vendor: Phonex Broadband Corporation | |||||||
| PheonexBroadband | FM | Wireless Modem Jack is a wireless phone extension system designed to support V.34 and V.90 modems for computers and Internet television systems. | |||||||||||
| トランシーバチップ | DLC2 | PowerTec | OFDM | 100kbps | 9〜140kHz | 4.8〜38kHz | |||||||
| PolyTrax2 | PolyTrax | DMT with OFDM/QAM | 155kbps | CENELEC B and D(140〜148.5kHz)band | |||||||||
|
type |
product |
developer(vender) |
access method |
mod_ typ |
moduration |
synchronization |
符号化方式 |
trans_rate(1) |
carrier |
transmission bandwidth |
送信出力 |
error correction |
note |
| SIEMENS | OFDM | about 1.2Mbps | 宅内電力線用リピーターなどを開発。2001年初め出荷予定。 | ||||||||||
| Multi-Media
MAC CSMA with collision detection |
DS/SS | ITRAN AND MICROSOFT HAVE
JOINED FORCES TO CO-DEVELOP A UNIFORM PLC BASED PLATFORM FOR HOME NETWORKING
AND HOME AUTOMATION 次期サンプルは、2001年年明け、I/FはUSBと10baseT |
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| ITM1, (URL) |
CSMA/CA with RTS/CTS coexistance with CEBus and X10 |
*Four level priority classes |
DS/SS with Adaptive Code Shift Keying (ACSK) Three channel frequency diversity |
2.5Mbps | 4M-20 MHz 4M - 20MHz | Internal, digital, programmable output filter enables selection/notching of freq. bands. | Receiver Sensitivity <1 mV Dynamic Range >80 dB |
ITRANはPHYとMACは別チップ、ただしPHYとAFEは同一チップになっています。 したがってITRANを使用すればMACを別にするというのは可能。 なお現時点では2.5MbpsのPHY-ASICはありますが、12/24Mbps-ASICは未リリース。 |
$2500 (US) per Evaluation Kit | ||||
| EVK | ITM1-PLNET-11 | 375K--2.5Mbps |
*Max.Power Level (int.amp.) < -50 dBm/Hz * triple DES encryption |
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| ITM10 | *Modified CSMA/CA technique using RTS/CTS |
|
24 Mbit/s |
56 DES encryption standard with public key management |
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| modem | PLAM2500 | Preminet Co | ACSK / SS |
375K - 2.5Mbps | notch filter: Programmable | Output power: < -50dBm/Hz (FCC) | |||||||
| M@inNet |
M@inNet
sends data and voice over power lines and aims to reach speeds of 10 megabits
a second early next year. The company, whose investors include Noga Investments,
recently partnered with U.S. energy company PowerTrust to break into the
North American market. Field trials will begin in 2001. |
ITRANのPHYと自社製MACを組み合わせてインテグレーションしているようです。(未確認) | |||||||||||
| chipsets | Ambient | *up to 25Mbps
Using Existing Electrical Wiring in the Home *an average speed of 10Mbps |
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| Cogency
Semiconductor Inc. (old name: Power Trunk Corporation |
Harmonic Multi-Tone Spread Spectrum (HMT-SS) | *designed
to support 100Mb/s, delivering up to 25Mb/s in first product *Scalable from 100’s kb/s to 100 Mb/s with full interworking and backwards compatibility |
CENELEC BANDS+local access(1M-10M)+Home network(10M-(25M-50M?)) |
Power
Trunk delivers a 100 Mb/s on-premise data networking solution to enable
on-premise networks without the addition of new wires. Using the Company's
Harmonic Multi-Tone Spread Spectrum (HMT-SS) chip-set users can use existing
electrical power outlets and/or telephone outlets to connect audio and video
equipment as well as computer networks to the Internet via cablemodems or
xDSL modems. Most recently in Germany with an access system (transformer to the home). This system supported voice and data transmission at about 500 - 1000 Kb/s. |
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| IC | The Broadband Powerline Access Chipset | DS2 | xDSL | 1Mbps? | The Broadband Power Line Access chipsets, currently being developed at DS2 will enable the High-Speed Powerline Network to become reality, offering XDSL-like performance to the subscribers. | ||||||||
| system | Ascom, Switzerland | (currently
1.3 Mbit/s net, but Ascom is aiming for 3 Mbit/s net), 宅外: 1.3Mbps |
宅外: 〜12MHz 宅内: 15〜30MHz |
第一世代の製品を2001年夏に出荷予定 | |||||||||
| system | 10Mbps Powerline Transceiver | Enikia, Inc. | IEEE802.3 | 10Mbps | *Works
with off-the-shelf Ethernet controllers (MACs) 10Mbps speed over household
powerlines *Security through data encryption *Remotely manageable *Extremely robust: - adapts to appliance noise - uses proprietary modulation techniques to overcome harsh, unterminated powerline environment *Requires no modification of the home's power network |
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|
type |
product |
developer(vender) |
access method |
mod_ typ |
moduration |
synchronization |
符号化方式 |
trans_rate(1) |
carrier |
transmission bandwidth |
送信出力 |
error correction |
note |
| system | Degital Powerline (DPL)-1000 | Nortel & Nor.web | FSK (?) | 1M | 2MHz between 2.2MHz and 10MHz | Digital
PowerLine was installed at the school in November 1997.[nor.web]|[IPCF] (cf.scimitar electric journal) |
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| modem | BPLM-100B (IC: Adaptive Networks) | (ビジコン/ Power Net Com) | Token passing | SS (1) | SS | 300 -- 100k | 140k -- 450kHz | 100mW (max) | |||||
| modem | PowerStream | Adaptive Networks (USA) |
*QoS support *Latency < 10 milliseconds |
spread-spectrum | *20 Mbps Raw *5 Mbps Throughput |
5 - 35 MHz | *Operating Distance 10,000 sq. ft. |
*ASIC Configuration : Two-Chip *Multicast and Broadcast for UPnP *FCC Compliance : Part 15 |
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| IC | PLC1000A/PLC1000D | Adaptive Networks, Inc. | SS (1) | adaptive
spread spectrum synchronization, equalization, modulation/demodulation, and forward error correction functions. |
Rapid synchronizer and addaptive equalizer | D/A converter: 5bit. |
*100 kbps Data Communications Rate *268.8 kbps Raw |
AGC(Automatic Gain Control) | BER<1e-9. Integrated forward error correction(FEC) and error detection. ARQ (Automatic Repeat Request) | n 1991,
Adaptive Networks’ technology was selected by
the International Standards Organization (ISO) to be its high data rate standard (ISO 10368) for the shipboard refrigerated container industry. |
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