MF622A RDPS-MF059 4/2001-007R3 RJ-14 MIL-STD-202 QC-0-12 QC-0-22 QC-0-16 - Datasheet Archive

 

MF622A File No RDPS-MF059 Revision R1 System Application High Speed Digital Services Product Type Dual In-Line filter Product

 

Product Specification MF622A MF622A File No RDPS-MF059 RDPS-MF059 Revision R1 System Application High Speed Digital Services Product Type Dual In-Line filter Product Name MF622A MF622A Date Mar. 03rd, 2003 Issued By Jay Hsieh - Design Engineer, R&D_1 jay@ycl.com.tw Approved By Roger Wu - Manager, R&D_1 roger@ycl.com.tw Issued Date YCL Electronics Co., Ltd. No.95, Feng Jen Road, Feng Shan City, Kaohsiung County, Taiwan, R.O.C. This controlled document is the property of YCL Electronics Co., Ltd. Any duplication reproduction or transmission by unauthorized parties without the prior written permission of YCL Electronics Co., Ltd. is prohibited. Data sheet subject to change without notice RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 1 OF 10 Product Specification MF622A MF622A Table of contents Item Description Page 1. Introduction - 3 2. Compatibility - 4 3. References - 4 4. Abbreviations - 5 5. Technical requirements 5.1. Schematic 5.2. ZHP-r definition 5.3. Electrical specification - 5 5 5 6 6. Environmental conditions 6.1. Resistibility to overvoltages and overcurrents 6.2. Climatic conditions 6.2.1. Operating temperature 6.2.2. Storage and transportation 6.2.3. Operating humidity - 8 - 8 8 8 8 8 7. Reliability conditions - 9 8. Mechanical conditions 8.1. Outline dimension 8.2. Pin assignment - 10 10 10 Data sheet subject to change without notice RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 2 OF 10 Product Specification MF622A MF622A 1. Introduction: The Dual In-Line filter has been specifically designed to implement the functionality of low pass filter in G.Lite system. G.Lite technology is similar to full rate ADSL in using DMT technology but operates at a lower data rate of up to 1.5 Mbps downstream and 512 kbps upstream, depending on line conditions and lengths. ADSL Lite is proposed as a lower speed version of ADSL that will eliminate the need for telecom to install and maintain a premise based POTS splitter. Recent field trials of ADSL Lite equipment jointly carried out by a group of manufacturers and a North America network operator has proved the technology, achieving maximum data rate for distance up to 15000 feet, It was found necessary to include one or more low pass filters in series with the POTS terminals in order to reliably achieve maximum data rates. The Dual In-Line filter for phones or telephone equipment sharing a two-line phone jack. The low pass filters provide protection from ADSL signal which may impact through non-linear or other effects remote devices ( telephone sets, facsimile machine, answering machine, voice band modem, etc. ) individually or in groups on both line 1 and line 2. For ADSL signal, it also provides protection from the high frequency transients and impedance effects that occur during POTS operation ( ringing transients, on / off hook transients and so on ). This Dual In-Line filter provides one filtered jack for any single or two-line phone devices. Because the Dual In-Line filter connects directly to the subscriber loop media, it must also provide some protection for externally induced line hits or faults which could damage any attached equipment or endanger humans interacting with the installed equipment. The circuit protection will be provided mostly by standard central office line protection means and additional protection measures built into the Dual In-Line filter to protect against line overstress which could damage the Dual In-Line filter itself. The electrical and transmission specifications are designed electronically to isolate the high speed DSL and HPN data streams from the voice band Plain Ordinary Telephone Service ( POTS ). This design effectively blocks the ADSL, HPN and other radio frequencies up to 10 MHz. Data sheet subject to change without notice RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 3 OF 10 Product Specification MF622A MF622A 2. Compatibility: * This Dual In-Line filter complies with 47 CFR 68 302 ( b ), ( c ), UL 1950, CSA C22.2 No. 950-95, GR 1089-Core, ITU-T K.21 etc. electrical safety requirements for network telecommunication equipment. * This Dual In-Line filter complies with all necessary requirements applicable to voice band equipment for FCC CFR 47 part 68 registrations. * This Dual In-Line filter is compatible with central office POTS line metallic test equipment for voice band testing. * This Dual In-Line filter meets all requirements in this product specification regardless of the Tip-to-Ring polarity. * This Dual In-Line filter allows transmission of caller ID information to a connected POTS device when the connected device is in the On-hook or Off-hook state. * This Dual In-Line filter allows transmission of voice and voice band data, including cordless telephone sets, V.90 modems and facsimile machines in the Off-hook state. 3. References: Ref. 1 : ETS 300 001 Ref. 2 : ANSI T1.413 Ref. 3 : Ref. 4 : ITU-T G.992.1 ITU-T G.992.2 Ref. 5 : Ref. 6 : T1E1.4/2001-007R3 4/2001-007R3 ITU-T K.21 Ref. 7 : ITU-T K.44 Ref. 8 : 47 CFR Part 68 Ref. 9 : UL 1950 Ref. 10 : GR 1089-Core Attachments to the Public Switched Telephone Network (PSTN); General technical requirements for equipment connected to analogue subscriber interface in the PSTN. Network and Customer Installation InterfacesAsymmetric Digital Subscriber Line (ADSL) Metallic Interface Asymmetrical Digital Subscriber Line (ADSL) Transceiver Splitterless Asymmetric Digital Subscriber Line ( ADSL ) Transceivers In-Line Filter Standard Resistibility of Telecommunication Equipment Installed in Customer Premises to Overvoltages and Overcurrents Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents - Basic Recommendation Connection of terminal equipment to the telephone network, Federal Communications Commission, code of Federal regulations Underwriters Laboratories, the Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment Electromagnetic Compatibility and Electrical Safety Generic Criteria for Network Telecommunications Equipment Data sheet subject to change without notice RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 4 OF 10 Product Specification MF622A MF622A 4. Abbreviations: ADSL CO CPE POTS ATU-C ATU-R Asymmetric Digital Subscriber Line Central Office Customer Premise Equipment. Plain Old Telephone Service ADSL Transceiver Unit - Central ADSL Transceiver Unit - Remote 5. Technical requirements: 5.1. Schematic: The following drawing illustrates the schematic of this product. LPF Line RJ-14 RJ-14 Plug Phone RJ-14 RJ-14 Jack LPF 5.2. ZHP-r definition: To facilitate testing of the In-Line Filter independently of the actual modem or specific vendor, ZHP-r is defined to allow proper termination of the Line port during voice band testing. The ZHP-r is valid only for voice band frequency. The combination of capacitors in the ZHP-r is only representative. The input shall be 27nF however derived. ZHP-r equivalent circuit is shown below. 0.056 uF 0.47 mH 100 ohms 0.056 uF Data sheet subject to change without notice RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 5 OF 10 Product Specification MF622A MF622A 5.3. Electrical Specification: The low pass filter shall satisfy the following parametric limits with the voice terminals ZL= 600 ohms and complex impedance ZNL-r shown in this table. Electrical requirements Splitter parameters Range Values Splitter bandwidth DC to 10 kHz Nominal voice band 0.3 kHz to 3.4 kHz Ringing frequency 15.3 Hz to 68 Hz ADSL band 30 kHz to 1104 kHz Line Impedance ZL 200 Hz to 4 kHz 600 ohms Modem impedance 25 kHz to 1104 kHz 100 ohms Operation voltage voice band Nominal signal 21 mVpp to 5.4 Vpp 40 Vrms to 150 Vrms Ringing signal ( 113 Vpp to 424 Vpp ) DC voltage 0 V to 105 V 150 Vrms with ­105 VDC Max. AC voltage offset Max. differential 320 V Operation current voice band Loop current < 100 mA DC resistance DC resistance Tip to Tip / Ring to Ring < 12 ohms Isolation resistance Tip to Ring > 10 Mohms 20 kHz > 2 kohms 30 kHz > 3 kohms 5 MHz to 10 MHz > 2 kohms 10 MHz to 400 MHz N/A 1004 Hz < 0.3 dB 1004 Hz < 0.5 dB Differential input blocking impedance Line side Voice band characteristics Insertion loss between 600 ohms resistive single filter With 5 filters Data sheet subject to change without notice RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 6 OF 10 Product Specification MF622A MF622A Electrical requirements Splitter parameters Attenuation distortion between 600 Range Values 200 Hz to 3.4 kHz < 0.5 dB 3.4 kHz to 4 kHz < 0.75 dB 200 Hz to 3.4 kHz < 2.5 dB 3.4 kHz to 4 kHz < 4 dB SRL-L > 30 dB ERL > 20 dB SRL-H > 17 dB SRL-L > 20 dB ERL > 13 dB SRL-H > 7 dB SRL-L > 25 dB ERL > 15 dB SRL-H > 7 dB SRL-L > 15 dB ERL > 7 dB SRL-H > 1.5 dB ohms resistive single filter ( relative to 1004 Hz ) With 5 filters 600 ohms Return loss single filter With 5 filters * Complex ZNL-r Return loss single filter With 5 filters *1330 ohms in parallel with the series connection of a 348 ohms resistor and a 100 nF capacitor Delay distortion Harmonic distortion Inter-Modulation distortion 200 Hz to 1 kHz > 58 dB 1 kHz to 3 kHz > 53 dB 200 Hz to 4 kHz < 100 µs 2nd > 65 dB 3nd > 65 dB 2nd > 60 dB 3nd > 65 dB 40 kHz > 45 dB 1.1 MHz > 45 dB 30 kHz > 26 dB 1 MHz Longitudinal conversion loss ( LCL ) > 65 dB ADSL band characteristics Common mode rejection ADSL band attenuation Data sheet subject to change without notice RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 7 OF 10 Product Specification MF622A MF622A 6. Environmental conditions: 6.1. Resistibility to overvoltages and overcurrents: The Dual In-Line filter has to comply with requirements as per ITU-T K.21, 47 CFR 68 302 ( b ), ( c ), UL 1950, CSA C22.2 No. 950-95, GR 1089-Core etc. electrical safety requirements for network telecommunication equipment. 6.2. Climatic conditions: 6.2.1. Operating temperature: Operation guarantee temperature ( -40 0C to +85 0C ) 6.2.2. Storage and transportation: Low ambient temperature - 20 0C High ambient temperature +85 0C ( According to MIL-STD-202 MIL-STD-202 method 107 ) 6.2.3. Operation humidity: Long time operation guarantee humidity ( 5 to 85 % ) Short time operation guarantee humidity ( 5 to 90 % ) Short time: within 72 continuous hours and 15 days in a year Data sheet subject to change without notice RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 8 OF 10 Product Specification MF622A MF622A 7. Reliability conditions: Test Description of Testing Item 1 2 3 4 5 Visual / Mechanical Examination Test Condition Acceptance Sampling Quantities D.V.T. Mass Pilot Run Product By Visual Examination or by No cracking, using X-Ray, Microscope etc. Broken, marking color changing to Examine sample. 2 4 and lose marking Reference:QC-0-12 QC-0-12&QC-0-22 QC-0-22 after washing. Electrical Characteristic According to clause 5.3 Electrical Specification, pp. 6-7. Reference: QC-0-16 QC-0-16 No electrical failure. 2 4 Thermal Shock -20 0C +85 °C, 5 cycles ( 25 , 50, 100 cycles for D.V.T ) No electrical failure. Reference: MIL-STD-202 MIL-STD-202 method 107 / QC-0-20 QC-0-20 1 2 No electrical failure. 1 2 No electrical failure & mechanical faults. 1 box 1 box Temperature Humidity Exposure Vibration Test +50 °C / 95 RH, 96 hrs. ( 168, 500 hrs. for D.V.T. ) Reference: MIL-STD-202 MIL-STD-202 method 103 / QC-0-11 QC-0-11 Random vibration / Overall : 1.15 g rms Freq. ( Hz ) : 1 à 4 100 200 PSD ( g2/Hz ) : 0.0001 0.01 0.01 0.001 Test Axis / Time : Top / 30 mins Bottom / 10 mins X axis : 10 mins Y axis : 10 mins Reference: ISTA PROJECT 2A / QC-0-21 QC-0-21 Data sheet subject to change without notice RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 9 OF 10 Product Specification MF622A MF622A 8. Mechanical conditions: 8.1. Outline dimension: 1 RJ 14 Jack ( 6P4C ) RJ 14 Plug ( 6P4C ) Note: 1. Connect the Line side of the Dual In-Line filter to the wall jack and the phone side of the Dual In-Line filter to the telephone sets. 2. Incorrect connection will significantly affect the performance and operation. 3. Unless otherwise specified, all tolerances are mm ( inch ) ± 0.25 ( 0.010 ). 4. Unit: mm 8.2. Pin assignment: Position Line 1 Phone 1 Line 2 Phone 2 Type RJ 14 Plug RJ 14 Jack RJ 14 Plug RJ 14 Jack Data sheet subject to change without notice Tip Pin 3 Pin 3 Pin 2 Pin 2 Ring Pin 4 Pin 4 Pin 5 Pin 5 RDPS-MF059 RDPS-MF059(R1)03/03/2003 SHEET 10 OF 10