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Major Business Area : Manufacturing PoE (Power over Ethernet) PoE refers to the ability to carry electrical power over a standard Ethernet cable-the same.

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Presentation on theme: "Major Business Area : Manufacturing PoE (Power over Ethernet) PoE refers to the ability to carry electrical power over a standard Ethernet cable-the same."— Presentation transcript:

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2 Major Business Area : Manufacturing PoE (Power over Ethernet) PoE refers to the ability to carry electrical power over a standard Ethernet cable-the same one used today for transferring data. PoE allows IP telephones, WLAN APs(Access Point) and Web cams to receive power as well as data over existing LAN cabling, without any requirement to modify the existing Ethernet infrastructure. After ratification of the IEEE802.3af standard on June 2003 for 12.95W delivery to PD, growth in PoE devices and installation has been increased, also IEEE802.3at-2009 known as PoE+ or PoE Plus for higher power delivering 25W to PD was also ratified xDSL POTS(Plain Old Telephone Set) Splitter The xDSL POTS splitter enables simultaneous use of telephone and high speed Internet linkage using xDSL modem by mixing and separating digital signal and analog signal. Ethernet Surge Protector appliance designed to protect Ethernet devices from voltage spikes. A surge protector attempts to regulate the voltage supplied to an electric device by either blocking or by shorting to ground voltages above a safe threshold. Magnetic Components for Telecom Industry RF Module, Parts HIC

3 Power Over Ethernet technology allows IP telephones, wireless LAN Access Points and other embedded computer appliances to receive power as well as data over existing CAT5 LAN cabling. Established as an IEEE standard, Power over Ethernet offers new options to system designers by providing economical and flexible deployment of networked devices. PoE(Power over Ethernet)

4 Installation Cost Savings Eliminates the need for electrical outlet installation Dramatically reduces cost of deployment-saving up to $1,000 per PD No need for bulky AC power adapter Simplifies Installation Uses a single Cat5/5e/6 cable for both data and power Centralized Power Backup Continuous operation during power interruptions Centralized Power Management Devices can be remotely powered down during periods of low usage or for security purposes SAFE Power Will not damage Non-PoE devices or legacy periperals

5 PSE(Power Sourcing Equip) vs PD(Powered Device) of PoE products

6 Power sourcing equipment (PSE) is a device such as a switch that provides ("sources") power on the Ethernet cable. The maximum allowed continuous output power per cable in IEEE 802.3af is W. A later specification, IEEE 802.3at, offers W. When the device is a switch, it's called an endspan. Otherwise, if it's an intermediary device between a non PoE capable switch and a PoE device, it's called a midspan. An external PoE injector is a midspan deviceswitch A powered device (PD) is a device powered by a PSE and thus consumes energy. Examples include wireless access points, IP Phones, and IP cameras. Many powered devices have an auxiliary power connector for an optional, external, power supply. Depending on the PD design, some, none, or all power can be supplied from the auxiliary port, with the auxiliary port sometimes acting as backup power in case of PoE supplied power failure.wireless access points IP Phones PDs are usually built in WAP, VoIP, Web Camera and for the legacy devices without built in PD, PoE function can be enabled by Splitter type PDs.

7 PSE, Midspan Single Port Adaptor Type 15.4W30W 20W PD Multi Port Type Network Switch Data Power Built In Type Splitter Type PoE Products Family Cat5 Cable

8 PSE Product Series, Single Port Adaptor Type Mid Span MPSE 4803 Compliant with IEEE802.3af(PD Discovery, Classification, Current Limit, DC/AC Load Disconnection Detection), Non-Vented Case, Full Protection, Field Proven Quality Applicable to IP Phones, WiFi AP, Wimax AP, Security Camera, etc Safety approved - cUL/UL, CE, ITE Inputs : AC Inlet :90-264VAC, 47-63Hz( Free Voltage ) RJ45Jack :10/100 Base T Data Outputs : RJ45Jack : DC48V, 0.32A Max.(15.4W) and 10/100 Base T Data 75% Efficiency and 4% Line/Load Regulation, FCC Part 15 Class B 140mm(L) X 62mm(W) X 35mm(H), 160 gr AC Inlet RJ45 Data DC Out AC In MPSU 4803 No IEEE802.3af Function, to minimize Cost, All others are exactly same as MPSE4803

9 PSE Product Series, Single Port Adaptor Type Mid Span-Cont. No IEEE802.3af Function, to minimize Cost, All others are exactly same as MPSE4804 MPSE 4804 Compliant with IEEE802.3af(PD Discovery, Classification, Current Limit, DC/AC Load Disconnection Detection), Non-Vented Case, Full Protection, Field Proven Quality Applicable to IP Phones, WiFi AP, Wimax AP, Security Camera, etc Safety approved - cUL/UL, CE, ITE; in Process Inputs : AC Inlet :90-264VAC, 47-63Hz( Free Voltage ), RJ45Jack :10/100 Base T Data Outputs : RJ45Jack : DC48V, 0.42A Max.(20W) and 10/100 Base T Data 75% Efficiency and 4% Line/Load Regulation, FCC Part 15 Class B 150mm(L) X 65mm(W) X 36mm(H), 205 gr AC Inlet RJ45 Data DC Out AC In MPSU 4804

10 PSE Product Series, Single Port Adaptor Type Mid Span-Cont. MPSE 4805 Compliant with IEEE802.3af/at(PD Discovery, Classification, Current Limit, DC/AC Load Disconnection Detection), Vented Case, Full Protection, Field Proven Quality Applicable to IP Phones, WiFi AP, Wimax AP, Security Camera, etc Safety approved - cUL/UL, CE, ITE; in Process; In Process Inputs : AC Inlet :90-264VAC, 47-63Hz( Free Voltage ), RJ45Jack :10/100 Base T Data Outputs : RJ45Jack : DC48V, 0.63A Max.(30W) and 10/100 Base T Data 75% Efficiency and 4% Line/Load Regulation, FCC Part 15 Class B 143mm(L) X 83mm(W) X 44mm(H) AC Inlet RJ45 Data DC Out AC In MPSU 4805 No IEEE802.3af/at Function, to minimize Cost, All others are exactly same as MPSE4805

11 PD Products, Built In Module Types(rev.1, 12/20/10) Model MPDN -MOD -05V MPDN -MOD -12V MPDN -MOD -12N MPDN -MOD -03N MPDN -MOD -05N MPDN -MOD -05N MPDN -MOD -12V MPDN -MOD -05N MPDN -MOD -05V MPDN -MOD -12N Package OptionVert. Horz.Vert. Horz. Vert. Compliant to IEEE802.3afOOOOOOOOOO Compliant to IEEE802.3atXXXXXXXOOO PoE Signature to PSEOOOOOOOOOO Class Program FunctionOOCls0Cls2OOOCls4 O DC Output Voltage(Typ.)[V] Max. Power Available [W] kV IsolationXXXOOOOOOO OVP/SCPXXXOOXXOXO L XWXD in mm 56X14 X11 42X42 X X14 X18 90X21 X16 62X27X 14 Efficiency [%] Appearance These modules are designed as embedded isolated PD solutions and extract power from Power Sourcing Equipment (PSE) via conventional Category 5 Ethernet cable and convert the DC voltage from PSE to DC voltage as needed for terminals.

12 PD Products, Built In Module Types, Photos

13 PD Products, Splitter Types MPD-xxV-N - To legacy NIC Single Port Splitter Type PD(Powered Device) per IEEE 802.3af Input : DC 48V(typ.) + 10/100 Base T Data thru RJ45 Jack Output : 3.3 or 5 or 12V DC Typ.) thru DC Plug and 10/100 Base T Data thru RJ45 Plug Input to Output Isolated 1,500 Vrms min. Line Regulation; 1% max. and Load Regulation 3% max. Efficiency : 80% min. Overload protected Dimension : 95mm(L) X 35mm(W) X 24mm(H) 10/100 Base T Data DC 48V(typ.) 10/100 Base T Data 3.3 or 5 or 12V DC Typ.) From PSE - To legacy NIC A splitter enables easy integration of the Power over Ethernet technology into legacy Equipment(w/o PoE function). Using the same infrastructure, without making any modifications to the end points, already designed legacy devices, such as Wireless LAN access points and IP telephone sets become Power over Ethernet enabled when connected to the active splitter.

14 Single Port Splitter Type PD(Powered Device) per IEEE 802.3af Input : DC 48V(typ.) + 10/100 Base T Data thru RJ45 Jack Output : 3.3 or 5 or 12V DC Typ.) thru DC Plug and 10/100 Base T Data thru RJ45 Plug Input to Output Isolated 1,500 Vrms min. Line Regulation; 1% max. and Load Regulation 3% max. Efficiency : 80% min. Overload protected Dimension : 95mm(L) X 35mm(W) X 24mm(H) MPD-xxV PD Products, Splitter Types-Cont. 10/100 Base T Data DC 48V(typ.) 10/100 Base T Data 3.3 or 5 or 12V DC Typ.) To legacy terminal From PSE

15 A filtering device to separate high frequency signals(Data) and low frequency signals(Voice) coexisting over same pair of subscriber line located at both ends of the line, CO(Central Office) and CP(Customer Premises). The filtering should be preformed while maintaining the quality of the end-to-end. Our solutions covers ANSI T Ω, 900 Ω of the same standard, ITU-T G.992.1(Full DMT) type 1 Zcomplex(n) for Europe, type 2 for North America, type 3 for ISDN and type 4 for Japan. xDSL POTS Splitter Products * xDSL POTS Splitter CPE & Micro Filter * xDSL POTS Splitter(CO) MAT54 Terminal Block Plug Type Splitter 54-Plug Type Splitter can be installed into MAT54 Terminal block which is Installed on existing MDF saving floor space and wiring in half. Easy installation, per line basis maintenance and inventory control are the major features of this product.

16 It is filtering device to separate high frequency signals(Data) and low frequency signals(Voice) coexisting over same pair of subscriber line located at both ends of the line, CO(Central Office) and CP(Customer Premises). The filtering should be preformed while maintaining the quality of the end-to- end. Our solutions faithfully cover ANSI T Ω, 900 Ω of the same standard, ITU-T G.992 Series Recommendation ETSI TS Series Standards ETSI TS ETSI TS Series ETSI TS ETSI TS Etc xDSL boom was triggered in Korea on 2000, we were the first runner in developing xDSL POTS Splitter, occupying more than 60% Korean market share and have supplied to the overseas as Russia, Philippine, Japan, USA, England, Iran, Macedonia, Kuwait, Singapore, Pakistan, Slovenia, Germany xDSL POTS Splitter Products

17 High Density xDSL Splitter Boards Incased MDF Terminal Block and per channel Plug type Splitter Mat54 MDF Terminal Block for Splitter Plug type Splitter xDSL POTS Splitter for CO(Central Office) Clock here to see the detailhere

18 * xDSL POTS Splitter & Micro Filter for CP(Customers Premises)

19 Ethernet Surge Protectors Ethernet Surge Protectors for Category-5e must meet Category 5e Connecting Hardware Limits per ANSI/TIA/EIA-568B.2 and for Category-6 must meet Category 6 Connecting Hardware Limits per ANSI/TIA/EIA-568B.2-1

20 MSP-CAT5-CO Ethernet Surge Protector Block Diagram

21 SM or GM ModuleTerminal Block Outline Drawing MSP-CAT5-CO Ethernet Surge Protector-Cont.

22 Appearance SM ModuleGM Module MSP-CAT5-CO Ethernet Surge Protector-Cont.

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25 Magnetic Components for Telecom Industry

26 Magnetic Components – PoE PD Transformers PoE PD 13W and 30W application, Flyback as well as Forward converter topology. Provides output voltages as required such as 3.3, 5, 12 Volt DC. 1,500 Vrms minimum Isolation Primary and Bias windings to the Secondary. They are usually designed to work at 250 kHz with an input of 36 – 72 Volts typically. These products have been tested by using in house PoE products and installed in the public network for several years. Custom design is welcomed. EFD2124, 30WEFD1525, 13WEP13, 13W

27 Magnetic Components – misc Common Mode Chokes

28 RF Components and HICs Hybrid Power Splitter/Combiners Directional Coupler HIC


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