B709 PULSE | Alldatasheet
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XDSL SPLITTER FILTER MODULE B8891NL SmartER Series POTS CO Splitter for China YD/T 1187-2006 ADSL2+ 600 Ω applications LPF matched to 600 Ω impedance Part of a standard series that has footprint compatibility For ADSL, ADSL2+ and VDSL applications Compliant with Broadband Forum TR-127 standard for VDSL2 applications Patented technology US7598837, US7598839, CN1667763, EP1644943, TWI316724, CA2531599 Electrical Specifications @ 25°C PARAMETER FREQUENCY POTS Impedance 200 Hz to 4 kHz 600 Ω POTS Insertion loss 1 kHz 0.3 dB MAX POTS Insertion Loss Distortion relative to 1 kHz 200 Hz to 4 kHz 0.3 dB MAX POTS Return Loss 300 Hz to 500 Hz/2 kHz to 3.4 kHz 14 dB MIN
500 Hz to 2 kHz 18 dB MIN
POTS Group Delay 200 Hz to 4 kHz 150 µs MAX Longitudinal Balance
50 Hz to 600 Hz 40 dB MIN
600 Hz to 3.4 Hz 46 dB MIN 3.4 kHz to 4 kHz 40 dB MIN xDSL Insertion Loss 30 kHz to 138 kHz 45 dB MIN 138 kHz to 2.2 MHz 55 dB MIN
2.2 MHz to 12 MHz 35 dB MIN
Tip-to-Ring Capacitance 20 nF MIN 115 nF MAX Tip-to-Ring Insulation Resistance 5 M Ω MIN DC Current 100 mA MAX T otal DC Resistance 25 Ω MAX The mechanical and schematic are on the next page. www.pulseeng.com 1 B709.D (6/10) USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768
XDSL SPLITTER FILTER MODULE B8891NL SmartER Series B8891NL Schematic www.pulseeng.com 2 B709.D (6/10) B8891NL Mechanical Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 For More Information: Pulse Worldwide Headquarters 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com Tel: 858 674 8100 Fax: 858 674 8262 Pulse Europe Zeppelinstrasse 15 D-71083 Herrenberg Germany Tel: 49 7032 7806 0 Fax: 49 7032 7806 135 Pulse China Headquarters B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Rd. High-Tech Zone Nanshan District Shenzen, PR China 518057 Tel: 86 755 33966678 Fax: 86 755 33966700 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Rd. West Shanghai 200336 China Tel: 86 21 62787060 Fax: 86 2162786973 Pulse South Asia 135 Joo Seng Rd. #03-02 PM Industrial Bldg. Singapore 368363 Tel: 65 6287 8998 Fax: 65 6287 8998 Pulse North Asia 3F, No. 198 Zhongyuan Rd. Zhongli City Taoyuan County 320 Taiwan R. O. C. Tel: 886 3 4356768 Fax: 886 3 4356823 (Pulse) Fax: 886 3 4356820 (FRE) Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2010. Pulse Engineering, Inc. All rights reserved.