Fiber Optics TII FDH1 Indoor Fiber Distribution Cabinet Fiber Optics. A Division of Tii Network Technologies Inc. 5103 Pegasus Ct., Suite H Frederick, MD 21704 Contact – 888-844-4720 301-874-4688 fibersales@tiinetworktechnolgies.com 1 Tii Network Technologies Inc.
Copyright © 2012 Tii Network Technologies Inc. All rights reserved. Revision History ISSUE DATE REASON FOR CHANGE 1 3/2012 Original release TRADEMARK INFORMATION TII Network Technologies, Tii, Tii (Logo) and Tii Fiber Optics are trademarks. DISCLAIMER OF LIABILITY Contents herein are as of the date of publication. Tii Network Technologies Inc. (Tii) reserves the right to change the contents without prior notice.
1. General 1.1. The Tii FDH1 Series is a wall mount fiber distribution hub designed to support patching, splicing and optical splitting in one unit. The enclosure has 9 adapter panel positions allowing for a wide variety of patching and splitting combinations. Two compartments separate the network terminations from the distribution terminations and a single outer door. 1.2. Accommodates 12-48 fiber ports for use in indoor demarcation points and MDU distribution applications. 1.3.
3. Warranty 3.1. See TII Warranty. If this unit fails during the warranty period, the factory should be requested to authorize return. Return the unit prepaid. Units that fail due to normal wear or abuse should be discarded. 4. All cabinet versions. 4.1. Modular LGX bulkhead adapters - for interconnection between feeder and distribution fibers. 4.2. Slack Storage - The FDH1 is designed to allow for storage of pre-terminated 12F SST drop cable inside the unit with tie-downs to secure the cable. 4.3.
Top Entry Ports Fiber Slack Storage FIGURE 1a. Basic Layout 5. FDH1 Cabinet 5.1. The Tii FDH1 Series Cabinet can be configured in three (3) versions including an all patch version, a patch and splice version and a PON Version. 5.2. Figures 1 and 1a shows the general features of the FDH1. 5.3. The all patch version, shown in figures 1 & 1a, is equipped with LGX plates modular adapter plates (in 6, 8 or 12 adapters) for either24, 32 or 48 patch only configurations.
12 Fiber Feeder- LGX Adaptor Plate 4 – 12 LGX adapter plates for distribution fibers Fiber Routing Guides 4 Blank LGX plates for 1x32 splitter parking lot FIGURE 2. Patch and Splice. Splice Trays FIGURE 3. Splice tray layout 6 Tii Network Technologies Inc.
. PON Version. 7.1. Figure 4 shows the PON version which is a 1x 32 configuration with 1 X 12 fiber pass through and 4 x 8 LGX (32) modules distribution with an additional 4 X 8 LGX (32) modules for a parking lot. Included is a 1 x 32 PON splitter. 7.2. Pigtails from the splitter are routed across the front of the inside door while the distribution fiber are either splice in the splice trays and connected via factory installed pigtails to the modules or via field installed mechanical connectors.
. Labeling 8.1. Depending upon configuration, the FDH 1 adapter plates will be labeled according to layout. Figure 5, shows F – Designating 1-12 Feeder fibers, D – designating 1-32 Distribution fibers and PL- Designating 1-32 Splitter Parking Lot. 8.2. Figure 6 shows the standard door label for the recording of Feeder and distribution fiber (Subscriber Termination Field). 8.3. The surface allows for field recording of the designated fiber and subscriber terminations. FDH Label FIGURE 6.
. Installation Guide – General 9.1. Recommended Tools 9.1.1. Portable work table 9.1.2. Cleaning supplies Squeeky Kleen, alcohol, wipes 9.1.3. Jacket ring tool (or flat drop stripper) 9.1.4. Kevlar sheers 9.1.5. Buffer scribe tool 9.1.6. Strip tool 3mm, 900um, 250um 9.1.7. splice sleeves 9.1.8. Fusion splicer & cleaver set 9.1.9. OTDR, OLTS, or VFL 9.1.10. Screw gun & appropriate screws for install location (wood, metal, concrete etc.) 9.2. Summary of Steps 9.2.1. Wall mount 9.2.2. Install cables 9.2.3.
9.4. Install Cables 9.4.1. Overall lengths will be dependent on work station location to the FDH 9.4.2. The FDH can store approximately 20 ft of feeder cable and home run MDU drops. 9.4.3. Secure cables to provided top and bottom cable entry tie down points using zip ties or hose clamps as appropriate. 9.4.4. Ground and bond any armored cable to provided ground lugs 9.4.5. Pre-measure and cut to length cables to termination points (dependent to configuration – patch, patch & splice or PON). 9.5.
9.6. Prepare Cables 9.6.1. Allow minimum 10 ft of slack cable to route into FDH (site dependent) excess to be cut off. 9.6.2. Remove jacket and armor 2” within entry point. 9.6.3. Secure drop and feeder cables to provided “T” clamps using zip-ties or hose clamps as appropriate. 9.6.4. Excess cable should be pre-measures and allow enough slack to reach work area and be stored neatly in FHD, cut to length needed for configuration. 9.7. Patch 9.7.1.
9.8. Patch & Splice 9.8.1. Prepare workspace for splicing. 9.8.2. Stage splice tray near splicer. 9.8.3. Splice each feeder fiber. 9.8.4. Place splice fiber in trays splice chip holders. 9.8.5. Dress and secure buffer and pigtails to splice tray using zip-ties. 9.8.6. Install up to 4 splice trays and store slack in provided cable management brackets. 9.8.7. Route pigtails to front side of panel, stage fibers in parking lot and secure slack using fiber management clips. 9.8.8.
9.9. Typical PON 9.9.1. Install each MDU home run drop cable to rear patch panel, label as required. 9.9.2. Top most adapter plate for feeder cable high power pass-through and splitter connections. 9.9.3. Splice feeder fiber(s), field terminate or install stub as required rear side of top adapter plate. 9.9.4. Install splitter housing to rear panel using alignment stud and Velcro. 9.9.5. Route splitter legs to front side patch panel. 9.9.6.
9.10. Slack Storage 9.10.1. Coil buffer tube strands around splice tray and store slack in cable management brackets. 9.10.2. Secure buffer tubes and pigtails to cable management clamps using supplied Velcro and or zip-ties. 9.10.3. Secure fan-out kits. 9.10.4. Install splice tray securing grommet and wing nut. 9.10.5. Dress and secure slack cable. 9.11. Test 9.11.1. Clean and inspect any ferrule prior to mating, contamination can damage ferrule end face. 9.11.2.
