Cable connections in the Modular Cell 4.0B cabinets As the dome is tightened, the fingers at the top of the flex fitting are compressed against the rubber strain relief insert, which is, in turn, compressed against the cable insulation. Simultaneously, the nickelplated EMI spring fingers at the bottom of the flex fitting are compressed against the exposed cable shield. The EMI spring fingers are grounded to the feed-through body, which, in turn, is bonded to the cabinet enclosure.
Cable connections in the Modular Cell 4.0B cabinets Prepare the T1/E1 and user alarm cables for punchdown and ground connection at the facilities interface module Prepare the T1/E1 and user alarm cables for punchdown at the EFIM (facilities interface module). User alarm cables are attached only at the primary cabinet. ............................................................................................................................................................................
Cable connections in the Modular Cell 4.0B cabinets ............................................................................................................................................................................ 5 Push the braided shield back on the inside insulation as shown. ............................................................................................................................................................................ 6 Cut off the exposed inside insulation. ..
Cable connections in the Modular Cell 4.0B cabinets Connection of T1/E1 Lines to the EFIM punchdowns in Modular Cell 4.0B cabinets ............................................................................................................................................................................................................................................................. Overview This procedure module provides instructions for connecting of the T1/ E1 cables in a Modular Cell 4.
Cable connections in the Modular Cell 4.0B cabinets Punch down T1/E1 lines on the EFIM in Modular Cell 4.0B cabinets that accept a maximum of twelve T1/E1 lines Important! If installing a Modular Cell 4.0B cabinet that accepts a maximum of twenty T1/E1 lines, skip to Punch down T1/ E1 lines on the EFIM in Modular Cell 4.0B cabinets that accept a maximum of twenty T1/E1 lines on Page 3 - 41 and continue the installation from that point. Some Modular Cell 4.
Cable connections in the Modular Cell 4.0B cabinets Important! Before performing the next step, consult the customer / site engineer for the site preparation data sheet that is provided in the Flexent Modular Cell 4.0/4.0B Outdoor Site Preparation Guidelines, 401-703-413. The site preparation data sheet is provided to allow the customer a means to record the T1/ E1 line assignments for punchdown at the EFIM, and to convey that information to the installer.
Cable connections in the Modular Cell 4.0B cabinets ............................................................................................................................................................................ 6 After completion of the T1/E1 punchdowns, skip to Connection of user alarms to the EFIM punchdown blocks in the Modular Cell 4.0B primary cabinet on Page 3 - 48 to punchdown the user alarms.
Cable connections in the Modular Cell 4.0B cabinets The following table provides the EFIM punchdown terminal block TX/ RX signal pair connections to their associated URCs: 1, 2, or 3. T1/E1 lines 1 through 12 are connected to these punchdowns (as assigned by the customer) in the Modular Cell 4.0B cabinets. T1/E1 Line Assignment Terminal Block Pair/ Tip Ring "J" Conn.
Cable connections in the Modular Cell 4.0B cabinets T1/E1 Line Assignment Terminal Block Pair/ Tip Ring "J" Conn.
Cable connections in the Modular Cell 4.0B cabinets Punch down T1/E1 lines on the EFIM in Modular Cell 4.0B cabinets that accept a maximum of twenty T1/E1 lines Important! If installing a Modular Cell 4.0B cabinet that accepts a maximum of twelve T1/E1 lines, skip to Connection of user alarms to the EFIM punchdown blocks in the Modular Cell 4.0B primary cabinet on Page 3 - 48 to punchdown the user alarms. Some Modular Cell 4.
Cable connections in the Modular Cell 4.0B cabinets Important! Before performing the next step, consult the customer / site engineer for the site preparation data sheet that is provided in the Flexent Modular Cell 4.0/4.0B Outdoor Site Preparation Guidelines, 401-703-413. The site preparation data sheet is provided to allow the customer a means to record the T1/ E1 line assignments for punchdown at the EFIM, and to convey that information to the installer.
Cable connections in the Modular Cell 4.0B cabinets ............................................................................................................................................................................ 6 Close and secure the EFIT with the four screws.
Cable connections in the Modular Cell 4.0B cabinets The following table provides the EFIM punchdown terminal block TX/ RX signal pair connections to their associated URC IIs: Positions 1, 2, or 3. T1/E1 lines 1 through 20 are connected to these punchdowns (as assigned by the customer) in the Modular Cell 4.0B cabinets. T1/E1 Line Assignment Terminal Block Pair/ Tip Ring "J" Conn.
Cable connections in the Modular Cell 4.0B cabinets T1/E1 Line Assignment Terminal Block Pair/ Tip Ring "J" Conn.
Cable connections in the Modular Cell 4.0B cabinets T1/E1 Line Assignment Terminal Block Pair/ Tip Ring "J" Conn.
Cable connections in the Modular Cell 4.0B cabinets T1/E1 Line Assignment Terminal Block Pair/ Tip Ring "J" Conn.
Cable connections in the Modular Cell 4.0B cabinets Connection of user alarms to the EFIM punchdown blocks in the Modular Cell 4.0B primary cabinet .............................................................................................................................................................................................................................................................
Cable connections in the Modular Cell 4.0B cabinets Route and punch down the dual band cabinet integrated power alarms on the EFIM in the Modular Cell 4.0B primary cabinet, if applicable Important! If installing a Modular Cell 4.0B cabinet that does not have integrated power, skip to Appendix B for customer supplied power connections. If not installing a dual band cabinet, proceed to Chapter 4.
Cable connections in the Modular Cell 4.0B cabinets ............................................................................................................................................................................ 2 Locate the integrated power alarm cable in the dual band cabinet. It is shipped already connected as shown in the figure below. If not, connect it as shown.
Cable connections in the Modular Cell 4.0B cabinets ............................................................................................................................................................................ 3 Route the cable to the EFIT location in the primary cabinet as shown in the following figure. Using wire ties, secure the cables in both cabinets in such a way that they do not interfere with removal / replacement of components, and front door closure. MODULAR CELL 4.
Cable connections in the Modular Cell 4.0B cabinets ............................................................................................................................................................................ 4 Route the cable into the EFIT and to J3 on the EFIM in the primary cabinet as shown in the figure below. USER AND POWER ALARM PROTECTORS POD B (4.0B With URCIIs Only) EFIT USER AND POWER ALARM PUNCHDOWNS EFIM ...................................................................
Cable connections in the Modular Cell 4.0B cabinets The figure below and the following table provides external user alarm and dual band cabinet integrated power alarm connections to the EFIM terminal blocks in the Modular Cell 4.0B primary cabinet only. NOTE 1 DUAL BAND CABINET POWERALARM CONNECTIONS U S E D P O W E R A L A R M S F O R J8A J8B TX1 TX7 0+ 01+ J1 J2 J8C J8D TX1 RX1 TX7 RX7 TX8 TX3 RX3 TX4 RX4 TX9 RX9 TX10 RX10 TX5 RX5 TX6 TX2 POD B: Not present on all 4.
Cable connections in the Modular Cell 4.0B cabinets USER ALARM TABLE Alarm # Wire Color "J" Conn. Terminal Block Pair Block C/C Protector USER ALARMS 0 THROUGH 6 UTILIZED FOR INTERNAL POWER ALARMS User 0 Alarm User 1 Alarm User 2 Alarm User 3 Alarm User 4 Alarm If installing a primary cabinet without integrated power, refer to Appendix B for alarm connections.
Cable connections in the Modular Cell 4.
Cable connections in the Modular Cell 4.0B cabinets ...........................................................................................................................................................................................................................................................
4 Power and power alarm connections in Modular Cell 4.0B cabinets with integrated power Overview ............................................................................................................................................................................................................................................................. Purpose The purpose of this chapter is to provide power and power alarm cable installation instructions for 4.
Power and power alarm connections in Modular Cell 4.0B cabinets with integrated power Modular Cell 4.0B cabinets without integrated power that utilize nonLucent power (reference) Overview .............................................................................................................................................................................................................................................................
Power and power alarm connections in Modular Cell 4.0B cabinets with integrated power Power and alarm wiring overview Overview ..............................................................................................................................................................................................................................................................................
Power and power alarm connections in Modular Cell 4.0B cabinets with integrated power Power and alarm wiring for integrated power 4.0B primary and dual band cabinets with battery cabinets and frames FIRST WNG24-BC BATTERY CABINET This module provides a key list and an illustration of the AC utility connections, as well as the internal AC and DC power and power alarm wiring at a Modular Cell 4.0B site that has examples of both WNG battery cabinets and EZBFo battery frames. WNG battery cabinets support 4.
Power and power alarm connections in Modular Cell 4.0B cabinets with integrated power Safety precautions ............................................................................................................................................................................................................................................................. The following safety precautions should be read and understood before starting the installation of power cables.
Power and power alarm connections in Modular Cell 4.0B cabinets with integrated power How to route and connect the AC utility wires at a Modular Cell 4.0B primary or dual band cabinet Overview .............................................................................................................................................................................................................................................................
