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3670-01

3670-01

  • 厂商:

    BOURNS(伯恩斯)

  • 封装:

  • 描述:

    POTS SPLITTER

  • 数据手册
  • 价格&库存
3670-01 数据手册
T PL IA N M CO *R oH S Features Applications ■ Optimized for extended reach ■ Twisted pair coax conversion ■ Fast and easy installation ■ ■ Service interoperability and compatibility ■ Triple Play with most existing NIDs HPNA ■ xDSL service extension on COAX ■ UL Listed per 1863 ■ RoHS compliant* 3670 Series Balance-Unbalance Adapter Bourns® Model 3670-01 is a high quality impedance matching unit optimized to extend reach/reduce loss on ADSL2+ and VDSL2 circuits where conversion from twisted pair to existing coaxial cabling is required. The 3670-01 is configured with flying leads for connection of the twisted pair circuit so no new wires are required. Dual mounting flanges provide flexibility in installation. Characteristics Twisted Wire Port Impedance.................................................................................................................. 100 Ω Coax Port Impedance .............................................................................................................................. 75 Ω Withstanding Voltage ............................................................................................................................... DC 330 V, 2 sec. (Ico=10 mA) Insulation Resistance .............................................................................................................................. >10 MΩ (DC 250 V) Insertion Loss (typical)............................................................................................................................. 0.55 dB @ 25 kHz 0.13 dB @ 138 kHz 0.22 dB @ 3.75 MHz 0.28 dB @ 5.8 MHz 0.35 dB @ 8.5 MHz Return Loss (Typical ................................................................................................................................ 7.83 dB @ 25 kHz 21.47 dB @ 138 kHz 29.49 dB @ 3.75 MHz 32.13 dB @ 5.8 MHz 31.92 dB @ 8.5 MHz Insertion Loss 0 COAXIAL 75 OHM VM 3670-01 50 OHM – 100 OHM Attenuation (dB) -0.5 TWIST WIRE 50 OHM -1 -1.5 -2 -2.5 10k 100k 1M 10M 30M Frequency (Hz) Return Loss 50 100 OHM 45 COAXIAL 3670-01 TEST EQUIPMENT 75 OHM RETURN LOSS REFERENCE IMPEDANCE 40 Attenuation (dB) TWIST WIRE 35 30 25 20 15 10 5 0 10k 100k 1M 10M 30M Frequency (Hz) *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. 3670 Series Balance-Unbalance Adapter Product Dimensions Installation Diagram Wiring Schematic for BALUN: The BALUN is intended to be used in a UL listed NID enclosure Circuit shows BALUN connected to “DATA” port of the splitter. 155 OR 455 PROTECTOR VOICE FROM C.O. DATA SPLITTER 22.78 (0.8970) 85122 58.42 (2.3000) COAXIAL 18.42 (0.7250) BALUN PRODUCT LABEL POTS TO “DIPLEXER” AND/OR “SET TOP BOX” How to Order DIMENSIONS: MM (INCHES) Stud Mount .......................Part No. 3670-01, 50 units per carton Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com www.bourns.com REV. B 10/19 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL
3670-01 价格&库存

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