3M Add-On Terminal 4220P 400-Pair and Jumper Trough Expanding a 40-Type Cabinet Instructions July 2011 3
Contents 1.0 General... 3 2.0 Cabinet Overall Description... 3 3.0 Tools Required... 4 4.0 Kit Contents... 4 5.0 3M Add-On Terminal 4220P 400-Pair Installation... 7 6.0 3M Jumper Trough Installation... 10 7.0 Accessories... 16 2
1.0 General 1.1 The 3M Add-On Terminal 4220P 400-Pair is an outdoor enclosure designed to be mounted on the side of an existing cross-connect cabinet to provide additional cross-connect capacity without having to retrofit or replace the existing cabinet. The add-on terminal comes in two colors, has a powder-coated steel housing and is supplied with 3M Self-Strip Block 4320 or 3M Quick Connect System (QCS) 2810 Blocks. 1.2 The 3M Jumper Trough is an expandable channel that may be installed in an existing cross-connect cabinet to house jumpers that run between the cabinet and an add-on terminal. 2.0 Cabinet Overall Description 2.1 3M Add-On Terminal 4220P 400-Pair 6.28" 48.04" 21.02" 16.16" 10.88" 2.2 3M Jumper Trough Fully Extended 39.85" 8.96" 4.30" 23" Closed 3
3.0 Tools Required A. Normal hand tools needed for a mechanical job, i.e. socket set, open-end wrenches, etc. B. Power screwdriver, power reciprocating saw, grinder C. 216 tool D. Safety glasses E. Protective gloves F. Electric drill with 9/32" drill bit and generator G. 3" hole saw H. 1 1/2" hole saw I. Metal-cutting saw Carefully follow safety, health and environmental information given on product label or the Materials Safety Data Sheet (MSDS). Installation site should facilitate construction, safety, installation, and maintenance. The side of the cabinet to which the 3M Add-On Terminal Kit 4220P will be installed should provide sufficient clearance for future access. 4.0 Kit Contents D B A C E 3M Self-Strip Block 4320 shown 4.1 Kit Contents for 4220P Terminal 4220P-SSHCTO/400-400/T-A (G) 400-pair housing with 3M 710 Splicing Modules almond/green cabinet color 4220P-SSHCTO/400-400/GBM-A (G) 400-pair housing with 3M MS 2 Splicing Modules 4005-GBM/TR almond/green cabinet color A. Template for cutting holes B. Enclosure C. 400-pair frame preterminated with splice modules (710 or 4005 GBM modules) D. 3M Self-Strip Single-pair Probe and Dish 4327-A E. Scotch Rubber Mastic 2228, 2" x 3' roll Visually inspect all components. If any component is missing or appears damaged, do not install. Call 3M customer service at 1-800-426-8688 for a replacement product. 4
A B D C 4.2 Kit Contents for 3M Jumper Trough A. 3-piece adjustable trough B. Scotch Rubber Mastic 2228, 2" x 3' roll C. Pan head self-tapping screws (2) D. Template for cutting hole Trough contains two pre-installed cable ties Visually inspect all components. If any component is missing or appears damaged, do not install. Call 3M customer service at 1-800-426-8688 for a replacement product. 3M Bonding Kit for 40-Type Cabinet For non-pivot 40-type frames, use accessory bonding kit. 5
40-type cabinet non-pivot frame 40-type cabinet pivot frame 6
Cover plate 4.3 Remove gravel. Prior to the installation of the 3M Add-On Terminal 4220P 400-Pair and 3M Jumper Trough, open cabinet doors and remove base cover plate at the bottom front of the cabinet. Remove excess gravel and make sure no cables are in the way before using saw or grinders. Remove all ground wires and protect face of crossconnect frame. 5.0 3M Add-On Terminal 4220P 400-Pair Installation 5.1 Remove door assembly. 5.2 Remove 3M Self-Strip Block or 3M Quick Connect System (QCS) 2810 Block Frame from 4220P Add-On Terminal Kit. 7
5.3 Remove the knockouts for entry of the self-strip block tails and jumper. Lower the existing frame inside the cabinet and move conductors away from the area where drilling will take place. Non-pivot frames in 40-type cabinet may have center frame support along both sides of cabinet. In this case, use bottom cutouts on 400-pair. Use right-hand opening for right mounting and left-hand opening for left mounting. 3" opening 3" opening 3" opening 2 1/2" cable port for leftmounting non-pivot Bottom line Align with cabinet seam Right-mount 3" jumper port openings 2 1/2" cable port for rightmounting non-pivot Left-mount 3" jumper port openings 5.4 Use template supplied with 3M Add-On Cabinet 4220P 400-Pair Kit to mark mounting and cable port holes. Align the bottom line where the base is connected to the upper cabinet housing. 8
cable port jumper port 5.5 Mark the location of entrance between cabinets on the wall of the existing cabinet. This should be centered on the trough opening. Drill a 3" hole for the jumper run to the trough. For non-pivot frames, use 2 1/2" hole as center frame. Supports along the inside of the cabinet may get in the way of drilling hole. Bottom two markings on template are for non-pivot frame. Rubber mastic around hole 5.6 Install bolts and nuts to secure the 3M Add-On Terminal 4220P 400-Pair to the side of the cabinet and tighten. Thread the 3M Self Strip Block tails from the frame through the openings for the splice chamber and secure the frame to the terminal. 5.7 Secure the tails from the terminal to the splice hanger bars in the splice chamber using cable ties. Raise the frame and tighten bolts to secure the frame. 5.8 File burrs from all cut edges. Install Scotch Rubber Mastic 2228 around cut holes on cabinet and 4220P housing. 9
6.0 3M Jumper Trough Installation Center template between ground plate Center template between bolts on front plate Bolts Bolts 6.1 Center template for trough over top frame area to be cut away. 1 1/2" 6.2 Drill 1 1/2" hole in the face plate of cabinet using 1 1/2" hole saw to create an entrance hole for the reciprocating saw. 10
6.3 Using a reciprocating saw, cut out as much of the portion of the support bar as possible for trough to fit in. Opening in top frame area 6.4 Remove metal plate on top frame area to allow for trough insertion. 11
6.5 Grind away any sharp edges with grinder. If use of accessory bonding kit is necessary, install it at this time. Refer to the 3M Bonding Kit for 40-type cabinets instructions. 6.6 Cut rubber mastic supplied and install to cover up sharp edges. Use Scotch Rubber Mastic 2228. 12
6.7 Rubber mastic installed. 2 screws 2 screws 6.8 Remove 4 screws from bottom of each jumper run (2 each). 13
6.9 Tighten cable ties to close the trough opening for ease of installation. 6.10 Install trough through the front opening. Cut the cable ties to allow the trough to expand to fill the hole, and pull out the sliding shelves to meet the side walls of the cabinet. 14
6.11 Install the self-tapping screws and replace gravel in the cabinet. 6.12 Replace and secure bolts in front access panel. 15
7.0 Accessories 7.1 Bonding Kit: Auxiliary ground bars and mounting hardware for when the add-on terminal is installed on a cabinet. In applications such as this, the ground bar in the cabinet may need to be cut away to provide wire trough access. This kit facilitates the installation of replacement ground bars in an alternate location. For 3M Self-Strip 4320 Blocks Product Number Description 4379 Tagging labels come with 3M Add-On Terminal 4220P and can be ordered separately 4327 3M Self-Strip Single-Pair Probe 4314 3M Priority Circuit Caps 4327P 3M Self-Strip Single-Pair Pocket Probe 4328 3M Front Tap Shoe Kit 25 Pair at a Time For 3M Quick Connect System (QCS) 2810 Blocks Product Number Description 2810-L 3M Label Holder 2810RC-O 3M Replacement Cap, Orange 2810PC-R 3M Priority Cap, Red 2827 3M Single-Pair Test Probe SOR OC Cable wire termination tool 3M, MS 2 and Scotch are trademarks of 3M Company. Important Notice All statements, technical information, and recommendations related to 3M s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a period of one (1) year from the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted. 3 Communication Markets Division 6801 River Place Blvd. Austin, TX 78726-9000 1-800-426-8688 www.3mtelecommunications.com Please Recycle. Printed in USA. 3M 2011. All Rights Reserved.