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UM2107
User manual
Getting started with STEVAL-OET001V1 LCP154DJF evaluation
board to validate lightning protection for SLIC transceivers
Introduction
The STEVAL-OET001V1 board is designed to validate lightning protection for SLIC transceivers.
The board complies with ITU-T K20/21/45 and GR1089-Core associated with the Cooper Bussmann
telecom circuit protector fuse (TCP 1.25 A).
Figure 1: STEVAL-OET001V1 evaluation board
September 2016
DocID029674 Rev 2
1/10
www.st.com
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Summary of Contents for ST STEVAL-OET001V1-LCP154DJF
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Page 1: Figure 1: Steval-Oet001V1 Evaluation Board
The STEVAL-OET001V1 board is designed to validate lightning protection for SLIC transceivers. The board complies with ITU-T K20/21/45 and GR1089-Core associated with the Cooper Bussmann telecom circuit protector fuse (TCP 1.25 A). Figure 1: STEVAL-OET001V1 evaluation board September 2016 DocID029674 Rev 2 1/10 www.st.com... -
Page 2: Docid029674 Rev
Contents UM2107 Contents Board purpose, use and connections ..........5 Schematic diagrams ................ 6 Bill of materials ................8 Revision history ................9 2/10 DocID029674 Rev 2... - Page 3 UM2107 List of tables List of tables Table 1: STEVAL-OET001V1 bill of materials .................... 8 Table 2: Document revision history ......................9 DocID029674 Rev 2 3/10...
- Page 4 List of figures UM2107 List of figures Figure 1: STEVAL-OET001V1 evaluation board ..................1 Figure 2: One POTS line connection ......................5 Figure 3: STEVAL-OET001V1 circuit schematic ..................6 Figure 4: LCP154DJF connections ......................7 4/10 DocID029674 Rev 2...
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Page 5: Board Purpose, Use And Connections
UM2107 Board purpose, use and connections Board purpose, use and connections The goal of this evaluation board is to validate lightning protection for SLIC transceivers. The board is able to protect four POTS lines. Several boards can be used if the number of POTS lines is higher than four. -
Page 6: Schematic Diagrams
Schematic diagrams UM2107 Schematic diagrams The following figure shows the board schematic. Each line has 1 x LCP154DJF, 1 x 220 nF capacitor connected between GND and GATE, 1 female RJ11 to be connected to the line (labelled: LINE1, LINE2, LINE3 and LINE4) and 1 female RJ11 to be connected to the SLIC (labelled: SLIC1, SLIC 2, SLIC3 and SLIC4). -
Page 7: Figure 4: Lcp154Djf Connections
UM2107 Schematic diagrams The figure below shows the connection of LCP154DJF associated with a SLIC. Figure 4: LCP154DJF connections See application note AN4876 on www.st.com for further LCP154DJF implementation and performance details. DocID029674 Rev 2 7/10... -
Page 8: Bill Of Materials
Bill of materials UM2107 Bill of materials Table 1: STEVAL-OET001V1 bill of materials Item Q.ty Reference Value Description Order code Manufacturer 1210 C1, C2, C3, 220nF SMD MC1210B224K201CT Multicomp 200 V capacitor 220 nF F1, F2, F3, F4, Fuse Cooper- Eaton/ 1.25 A TR2/TCP1.25-R... -
Page 9: Revision History
UM2107 Revision history Revision history Table 2: Document revision history Date Revision Changes 31-Aug-2016 Initial release 01-Sep-2016 Minor text changes DocID029674 Rev 2 9/10... - Page 10 ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.
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