EoC-C100 - HFC Technics
Contents
1. Ethernet to the Home EoC C100 ETHERNET TO THE HOME Ethernet to the Home is a product platform which consists of sub Data port 100BaseT for product families that are independ connecting to the VF or at ent yet compatible The common other data source denominator for all these product families is their capability to si multaneously bring high speed data services over HFC networks and keep existing TV services running x EoC C100 Ethernet over Coax Cascaded 100Mbs is an independent part of the ETTH solution It enables a symmetrical LOOMbs data connec tion for each end user through exist ing TV wall outlets The EoC C can be fed with any standard Ethernet data source such as Virtual Fibre or Baseband fibre just to mention a few To get an idea of what EoC C is all about a rough comparison be tween Docsis may help The EoC C master modem can be compared to a CMTS and the EoC C customer modem to a cable modem However the EoC C throughput of 100Mbs is higher and its robust OFDM modula tion is allowing to connect to homes which have been impossible to enter with Docsis FEATURES AND BENEFITS e Symmetrical 100Mbs per home BK housing can be installed to standard BK racks or used as a stand alone RF port feeding 100 Mb to netw No infrastructure changes supports Powering from mains if BK Ingress tolerant OFDM modulation backplane is not existing wall outlets e Si2. CPE whether it is an MTA or IP STB Often end users need different products and integrating them into a sin gle device would outdate the device before repayment period SIMPLE SOLUTION ADVANCED FEATURES 100Mbs capacity can be used to DSL type of asymmetrical connections or LAN type of symmetrical connections 100Mbs is shared between up and downstream and this provides the option to sell connections such as 80Mbs 20Mbs or 50Mbs 50Mbs Note that even in these cases the peak rate of 100Mbs can be offered and it is fully up to operator how much he wants to give guaranteed bandwidth Extensive dynamic range up to 80dB makes it possible to use networks that one may think to be old fashioned For in stance you can bypass amplifiers passively and dramatically reduce existing upstream problems Network loss is of course effect ing to the throughput but less than one would expect Full throughput of 100Mbs is achieved even with 40dB network loss and with 60dB loss the operator is still ca pable of offering 40Mbs connections In addition to all this the above mentioned losses are network losses of low frequen cies the frequencies known to be runways of coaxial cables Ingress tolerant OFDM modulation was originally used for military applications where trouble free connections in every case are essential Current development of computing power is now bringing this so phisticated modulation method available for operators and
3. formerly polluted networks are now highways for internet The OFDM uses thousands of carriers next to each other intead of just one carrier These carriers are independent and even high level ingress peaks only disturb one or two carriers One lost carrier means only a 1 reduction in throughput and it will be invisible for the end user even when watch ing HDTV over EoC C EoC C fits into your FTTX roadmap It is a generally accepted idea that fibre will penetrate deeper into the network and that the fibre in HFC will become more promi nent over time eventually leading to FTTB and FT TC type networks The coax cabling that enters the subscriber premises how ever is one of the biggest assets of a ca ble operator and also the most expensive to replace with fibre EoC C allows FTTH performance to be brought over by using existing coax cabling and thus protects the competitive strength of the cable oper ator The investment into EoC C100 is the most future proof option with regards to a deep fibre roadmap because it can work today with the use of an HFC feeder but also tomorrow when standard GbE over fibre is available to create FTTB FTTC networks SYSTEM BLOCK DIAGRAM TECHNICAL SPECIFICATIONS TV Radio Docsis EMM hey A EMM Ethernet Master Modem ECM Ethernet Customer Modem Broadband Internet Power consumption 6 W Power con
4. prior notice
5. mple one time installation no used further visits to the street cabinet Uses existing coaxial wiring even if in bad condition Supports multiple services Data Voice VOIP Video games etc Extensive dynamic range High reliability The EMM Ethernet Master Modem Advanced security features integrated amp rugged Fito FITC FITB FTTH roadmaps ork 10 100 BaseT RJ 45 Simple powering from mains no additional adapters needed F female for RF connection The EMM Ethernet Master Modem is available in two different cases The field hardened version is intended for street cabinet or basement installations where high temperatures and dust are every day enemies In addition it supports a wide range of powering options such as remote and DC powering The non field hardened case is a cost effective alternative if the master modem is installed inside and nor mal mains is available for powering The ECM Ethernet Customer Modemisa compact and streamlined consumer device which can be used to bring data in several rooms of a single household or connecting multiple houses to a shared access point The ECM has only one Ethernet port and no integrated VOIP phone This is a delib erate strategy and results in an extremely cost effective LOOMbs home device which performs only evident functions required now and in the future In multiplay envi ronment operators can choose their own Ethernet based
6. sumption 6 W Number of ports 1 RJ 45 Number of ports al RJ 45 Standard 10 100BaseT IEPEESO23 Standard 10 100BaseT NEEESO23 Number of ports 1 F female Number of ports 1 F female Protocol PowerLine Protocol PowerLine RF frequency 3 34 MHz channel edge frequency RF frequency 3 34 MHz channel edge frequency Nominal RF level 53 dBuUN Hz Nominal RF level 53 GBUV Hz Line rate 200 Mbs data payload speed up to 100 Mbs Line rate 200 Mbs data payload speed up to 100 Mbs Supported ECM s 32 pcs 16 pcs if VLAN tagging is used MAC addresses 64 Supply voltage 85 VAC to 265 VAC or 24 VDC via backplane Supply voltage 85 VAC to 230 VAC Dimensions hxwxd Environment 250 x 40 x 85 mm IP40 20 55 C Dimensions hxwxd AO x lS ye LOS N TELESTE BROADBAND CABLE NETWORKS P O Box 323 FIN 20101 Turku Finland Phone 358 2 2605 611 Fax 358 2 2605 779 ECM100 Package contents EoC C modem 1 CAT5 Ethernet cable EMM300 Field hardened only EU power cable included 1 coax cable F male to IEC 1 AC power cable EU mod el UK model not included 1 coax splitter User Manual EMM301 Indoor only EU power cable included ERCO UK power cable EPC700 UK power cable Note Docsis EoC C diplexer not included to EMM eleste www teleste com PET205 E V 1 0 05 06 Copyright TELESTE CORPORATION 2006 We reserve the right to make changes without
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