XDSL SpLitter fiLter moDuLe B8845NL SmartER Series POTS and ISDN CO splitter for standard ADSL / VDSL2 applications LPF compliant with ETSI specification TS 101-952-1-4, v1.1.1 to DT Complex Impedance (ZR = 220 Ω + 820 Ω / 115 nF) matched and ISDN 4B3T Part of a standard series with footprint compatibility For ADSL, ADSL2+, VDSL, and VDSL2 applications Compliant with Broadband Forum TR-127 standard for VDSL2 applications Patented technology US7598837, US7598839, CN1667763, EP1644943, TWI316724, CA2531599 electrical Specifications @ 25°C FREQUENCY PARAMETER ISDN Impedance 1 kHz to 80 kHz 150 Ω 1 kHz to 60 kHz 1.2 dB MAX ISDN Insertion Loss 60 kHz to 80 kHz 2.0 dB MAX 1 kHz to 60 kHz 16 dB MIN ISDN Return Loss 60 kHz to 80 kHz 14 dB MIN POTS Impedance 200 Hz to 4 kHz (ZR = 220 Ω + 820 Ω/115 nF) POTS Insertion Loss @ 1 kHz 1.0 dB MAX POTS Insertion Loss Distortion 200 Hz to 4 kHz 1.0 dB MAX 300 Hz to 1.6 kHz 15 dB MIN POTS Return Loss 1.6 kHz to 3.4 kHz 12 dB MIN POTS Group Delay Distortion 200 Hz to 4 kHz <200 µS 50 Hz to 30 kHz 40 dB MIN Longitudinal Balance 30 kHz to 1104 kHz 50 dB MIN 1104 kHz to 30 MHz 30 dB MIN 138 kHz to 150 kHz 55 dB MIN xDSL Insertion Loss 150 kHz to 1.1 MHz 65 dB MIN 1.1 MHz to 30 MHz 55 dB MIN ISDN Group Delay Distortion 1 kHz to 80 kHz <20 µS Metering Pulses 12 kHz and 16 kHz 3 dB MAX DC Current 80 mA MAX Total DC Resistance 5.8 Ω MAX Mechanical and schematic on following page . . .      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 www.pulseeng.com 1 B708.C (5/10) XDSL SpLitter fiLter moDuLe B8845NL SmartER Series mechanical B8845NL Weight ............ 8.0 grams Tray ................ 80/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 Schematic B8845NL for more information: Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse Pulse North Asia Headquarters Zeppelinstrasse 15 B402, Shenzhen Academy of Room 2704/2705 South Asia 3F, No. 198 12220 World Trade D-71083 Herrenberg Aerospace Technology Bldg. Super Ocean Finance Ctr. 135 Joo Seng Rd. Zhongyuan Rd. Dr. 2067 Yan An Rd. West #03-02 Germany 10th Kejinan Rd. Zhongli City San Diego, CA 92128 Shanghai 200336 PM Industrial Bldg. High-Tech Zone Taoyuan County 320 Singapore 368363 U.S.A. Nanshan District China Taiwan R. O. C. Shenzen, PR China 518057 Tel: 886 3 4356768 www.pulseeng.com Tel: 49 7032 7806 0 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Tel: 858 674 8100 Fax: 86 2162786973 Fax: 65 6287 8998 Fax: 49 7032 7806 135 Fax: 86 755 33966700 Fax: 886 3 4356820 (FRE) Fax: 858 674 8262 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. www.pulseeng.com 2 B708.C (5/10)