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13
User Manual
Advanced Distribution Frame (ADF) Systems
Three types of modules are available, depending on application:
1.
The IntraFacility Cable (IFC) module contains a breakout area of routing standard 900 micron fiber cabling
from a rear-side clamp holding the riser cable. The 900 micron fibers are routed to optical adapters
in the trays.
2. The Network Element (NE) module contains raceways for routing standard 2mm network element cabling
to the adapters.
3.
The Fan-Out (FO) module accommodates up to 12 different multi-fiber cable clamp positions.
Individual trays swing toward the inboard area of the Main ADF to simplify the cabling process. The trays
contain a moveable adapter bridge that slides toward the rear when the tray is opened. The sliding bridge
provides slack management as the tray opens.
Fiber cables from the breakout area or raceways are routed under a cover to the rear side of the adapters. The
patch cords connected to the front side of the adapters are routed around a spool containing a retaining flange,
through a raceway, to a vertical array of cascade guides with turnstiles attached to the inboard patch area of
the ADF. A door at the end of each raceway helps guide cables downward into the patch area.
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Three types of modules are available, depending on application:
1. The IntraFacility Cable (IFC) module contains a breakout area for routing standard 900
micron fiber cabling from a rear-side clamp holding the riser cable. The 900-micron fibers
are routed to optical adapters in the trays.
2. The Network Element (NE) module contains raceways for routing standard 2-mm network
element cabling to the adapters.
3. The Fan-Out (FO) module accommodates up to 12 different multifiber cable
clamp positions.
Individual trays swing toward the inboard area of the Main ADF to simplify the cabling process.
The trays contain a moveable adapter bridge that slides toward the rear when the tray is opened.
The sliding bridge provides slack management as the tray opens.
Fiber cables from the breakout area or raceways are routed under a cover to the rear side of the
adapters. The patch cords connected to the front side of the adapters are routed around a spool
containing a retaining flange, through a raceway, to a vertical array of cascade guides with
turnstiles attached to the inboard patch area of the ADF. A door at the end of each raceway helps
guide cables downward into the patch area
to Patch Cord Casc ad e
Patch Cord Casc ad e
W ith Turnstile
Tab
Latch
Pivot Point of Tray
Slide Opens to Allow IFC or Network Elem en t Cab ling
Spool Rotates to Allow Patch Cord Cab ling
Door Flips Down to Allow Patch Cord Cab ling
.
Figure 14 - Patch Tray (Physically the Same for IFC, NE, and FO Modules)
Figure 14 - Patch Tray (Physically the Same for IFC, NE and FO Modules)