Note: HD Flex Patch Panels are compatible with HD Flex Fiber System Components. HD Flex may not be compatible with other systems
and is not recommended.
FLEX1UPN**
** denotes 04, 06, or 12
INSTALLATION INSTRUCTIONS
FLEX2UPN**
FS128B
FLEX4UPN**
CONTENTS: (#) indicates FLEX4UPN** quantity
1 - Patch Panel
WARNING: UNMATED CONNECTORS MAY EMIT INVISIBLE LASER RADIATION. DO NOT LOOK DIRECTLY INTO THE END OF THE
CONNECTOR. DO NOT INSPECT WITH MAGNIFYING DEVICES. MAINTAIN DUST CAPS ON UNMATED CONNECTORS.
CAUTION:
Fiber optic cable is sensitive to excessive pulling, bending, and crushing forces. Consult the manufacturer’s cable specification sheet for the
specific cable in use.
Follow TIA/EIA-568-A, 569, 606, and 607 installation guidelines where applicable.
Care should be taken when opening or closing a fully loaded drawer in order to protect the fiber components.
4 (8) - #12-24 x 1/2" screws
4 (8) - M x 1.0 x 15mm screws
ASSEMBLY VIEW (FLEX1UPN** shown)
Cassettes or FAPs:
(sold separately)
Optional
1RU Front Cable Manager
P/N: FLEX-FCM1UA
(sold separately)
Optional
Trunk Slack Plate
FLEX-PLATE1U
(sold separately)
1RU HD Flex Patch Panel
P/N: FLEX1UPNO6
Figure 1
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If RU space is open above patch panel location,
partially install two screws, one on each side of the
rack. These partially installed screws will assist in
mounting the patch panel to the rack.
• For all patch panels pre-install two screws in the
FS128B
bottom hole location of the rack position desired.
If RU space is not
do not pre-install screws. Place patch panel into
position and secure with a minimum of four screws.
For the pre-installed screws mounting method, place
patch panel into rack and allow patch panel mounting
brackets to rest on the partially installed screws.
Install the remaining screws and tighten all to secure the
enclosure. Use a minimum of four screws.
open above patch panel location,
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First, attach trunk cabling to the rear port of the
cassette or FAP to be installed. Note the polarity label
on the cassette and orient properly as needed.
Cassettes should be installed one at a time starting
with the bottom most slot on the right, as shown. To
install cassettes, insert into slot and push forward until
it snaps into place.
Populate the entire row across from right to left before
moving to the next row above. Repeat process until all
desired slots are filled.
Cassettes can be removed from the front of the patch
panel as needed for replacement or migration.
Disconnect patch cords from the front of the cassette.
Press latch away from the module and pull the module
forward. Once the module is pulled past the latch the
module can be completely removed.
Disconnect trunk cable from the rear of the cassette
and connect it to the rear of the replacement cassette.
Re-install cassette or MPO FAP opposite the way it
was removed. Align the rear of the cassette or MPO
FAP in the opening and push inward until the cassette
snaps into place. Re-attach patch cords (for cassette
changes).
If migrating to an MPO FAP, connect the MPO trunk
cable to the left most position, port 1.
For Technical Support: www.panduit.com/resources/install_maintain.asp
1. Insert diagonally until
rear of boot is just
past the rear post.
2. Lift cable over post.
Figure 9
1
2
3
2. Insert the second
connector between
the left two posts.
4. Insert the third
connector between
the left two posts.
6. Remove dust caps
and attach connectors
to the MPO ports.
1. Insert first connector
as shown in Figure 8
above.
3. Once the rear of the
boot passes the post,
lift cable over the post
to "hold" connector.
5. Once the rear of the
boot passes the post,
lift cable over the post
to "hold" connector.
4
5
6
(images shown in top view for clarity)
Installing Additional MPO Trunks
INSTALLATION INSTRUCTIONS
From the rear of the patch panel, select the FAP to add
additional MPO trunk cables to. Insert the MPO
connector into the rear of the FAP diagonally between
the posts (Step 1 in Figure 8). Push connector in until
the rear of the boot just passes the rear post and lift
the cable over the post to “hold” the connector in place
(Step 2 in Figure 8).
Move to the front of the patch panel and pull out the
FAP with the “held” MPO trunk cable. Remove the dust
cap and connect the MPO to the appropriate port on
the FAP.
FAP can accommodate “holding” up to 3 MPO
connectors at a time. Follow the steps in Figure 9.
Once all connectors are held in place, move to the
front of the patch panel and pull out the FAP. Remove
dust caps and attach the MPO connectors to the
appropriate ports (Step 6 in figure 9).
FS128B
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Reconfiguring patch panel to accept 12-Port or 4-Port Modules
Select the rail to be removed. Pull up on the rail to be removed
by gripping the end of the latch.
While continuing to apply upward pressure on the rail being
removed, pull the rail forward. As the rail begins to move it will
disengage from the tray and be free to remove completely.
FS128B
To install rail onto tray, align rail between triangular cutouts and
reverse the removal process. The posts on the bottom of the rail
will drop into the cutouts in the tray. As the rail is pushed toward
the back of the tray, the posts will engage the tray. Once the rail
is fully re-inserted the front of the rail will snap into position. Pull
forward on the rail to ensure it is properly installed.
For Technical Support: www.panduit.com/resources/install_maintain.asp
The trunk slack plate and short rear cable manager (sold separately as Panduit part
no. FLEX-PLATE1U, FLEX-PLATE2U; FLEX-PLATE4U, FLEX-RCM1U,
FLEX-RCM2U & FLEX-RCM4U) installs to the rear of the patch panel. Engage the
pins on the plate into the slots on the patch panel and tilt down into place. Tighten
captive screws to secure.
The trunk slack plate includes an optional vertical divider to aid in organizing and
managing the cables. Divider plates are recommended for split routing. Do not use
the divider if routing all rear cables to one side of the rack.
OPTIONAL:
FS128B
Tak-Ty
slots
4RU divider plate
(included with
FLEX-PLATE4U**&
FLEX-PLATE4UR*)
** denotes 04, 06, or 12
* =W for white offering, no suffix for black offering
The patch panel rear cover kits (FLEX-PLATE*UPR* will include 3 pieces:
1. Patch Panel Trunk Plate Compatible with Rear Covers
The patch panel trunk plate compatible with rear covers have multiple features which differentiate it from the trunk slack management sold in
FLEX-PLATE*U and are explained below:
•Overall length is shorter (3 rows of square Tak-Ty slots, rather than 4)
•Holes located on flanges to accept grommets and fasten rear cover
to trunk slack plate
•Slot added to trunk Plate to be used as an extra Tak-Ty slot for holding down cable exiting the patch panel.
The rear cover will sit on the back waterfall feature on the trunk slack
management plate when properly installed. Instead of using a tie down
point with the Tak-Ty wrapped around the back waterfall of the trunk slack
plate, use the extra slot to create a tie down point and properly route the
cables off the slack management plate.
2. Rear Cover (1RU, 2RU, and 4RU options for
FLEX-PLATE1UPR*, FLEX-PLATE2UPR*, and
FLEX-PLATE4UPR*
HD Flex Patch
Panel 1RU
Rear Cover
The 2RU and 4RU rear cover options will have
brushes installed to protect the opening where cable
Brush
Inserts
HD Flex Patch
Panel 2RU
Rear Cover
Brush
Inserts
HD Flex Patch Panel
4RU Rear Cover
Figure 18
exits the cover.
*=W for white option; no suffix for black option
3. Shortened vertical divider (1RU, 2RU, and 4 RU
options)
The vertical divider is approximately 1.5" shorter
than the vertical divider included in FLEX-PLATE*U.
One column of Tak-Ty slots were removed for the
patch panel versions of the divider.
* denotes 1, 2, or 4
For Technical Support: www.panduit.com/resources/install_maintain.asp
4RU patch panel with trunk slack plate compatible with rear cover installed
2RU patch panel with trunk slack plate compatible with rear cover installed
1RU patch panel with trunk slack plate compatible with rear cover installed
Optional divider
plate
Optional divider
plate
Optional divider
plate
Trunk slack plate
compatible with
rear cover
Trunk slack plate
compatible with
rear cover
Trunk slack plate
compatible with
rear cover
Tighten captive screws on
both sides to secure
Tighten captive screws on
both sides to secure
Tighten captive screws on
both sides to secure
Back waterfall
Back waterfall
Back waterfall
(Rack removed from view for clarity)
1RU HD Flex patch panel
2RU HD Flex patch panel
4RU HD Flex patch panel
Figure 20
INSTALLATION INSTRUCTIONS
The patch panel trunk plate compatible with rear covers can be installed in the same fashion as the enclosure trunk slack plate explained
previously. Engage the pins on the plate into the slots on the enclosure and tilt down into place. Tighten the captive screws to secure.
FS128B
For Technical Support: www.panduit.com/resources/install_maintain.asp
Space between middle bracket
of patch panel and rail on top
row
(Rack removed from view for clarity)
Plungers of rear cover
are out
1RU rear cover
1RU patch panel
1RU patch panel during rear cover installation
Figure 21
Plunger and
grommet
installed
1RU rear cover
1RU patch panel
1RU patch panel with rear cover installed
Figure 22
INSTALLATION INSTRUCTIONS
FS128B
To install respective rear cover, slide the rear cover over the slack plate by depressing the plungers after they have been inserted into the
holes on the slack plate. The vertical middle tongue flange needs to be situated in the space between the middle bracket on the patch panel
and the rail on the top row of the patch panel for proper positioning.
For Technical Support: www.panduit.com/resources/install_maintain.asp
Installing HD Flex Front Patch Panel Cable Managers
FS128B
When using the cable
managers, dress the cable
coming out of the installed
modules and secure with
Tak-Ty to tie down points
shown in Figures 27 & 28.
No slack loops required
since all modules are fixed
in the HD FLEX Patch
Panels.
For Technical Support: www.panduit.com/resources/install_maintain.asp
After installing the HD FLex Patch Panel to the equipment
rails (using four screws for 2RU and 4RU variants and two screws for the 1RU variant), the two screws in the very
bottom openings need to be partially threaded in and the
two screws in top holes are to be tightened completely (see
Figure 30, 4RU variant shown). Only the partially threaded
bottom screws are to be used for the 1RU variety.
Rest the HD Flex Front Manager on the two
bottom screws, then secure with two more
screws (as illustrated in Figure 31). The two
bottom screws can then be tightened.
For Technical Support: www.panduit.com/resources/install_maintain.asp
Mount the bend radius clips to the attachment points
on each side of the cable manager. The bend radius
clips must be installed with the cable slot facing
forward. Verify that the clip latch snaps into the mating
slot. If required, the bend radius clips can be removed
by prying the latch out of the slot.
FS128B
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To open the door, hold down the door latches and
swing door open.
The patch cords may be routed, through the bend
radius clips, to both sides (recommended) and
secured with Tak-Ty. (See Figure 35.) The cable
support bracket may be removed to improve access.
To remove the cable support bracket, pull up on the
front of the bracket (1), then slide the bracket out,
toward the front of the unit (2). (See Figure 36.)
Figure 35
Cable support bracket
2
1
Figure 36
The patch cord may also be routed, through the bend
clip radius clips on one side only. (See Figure 37.)The
patch cords, on the far side of the bend clip radius
should rest on the cable support bracket. Cables
should be secured with Tak-Ty.
For Technical Support: www.panduit.com/resources/install_maintain.asp
Labeling options for the HD Flex Front Cable Managers allow for identification to follow the EIA 606-B labeling standards. Panduit labels,
used in conjunction with Panduit Easy-Mark Labeling Software, simplifies label creation and allows for ease of editing and label
replacement when necessary. The labeling location in the upper right corner of the front cable manager door, as shown in Figure 38, is
used for identifying the front cable manager within the cabinet or rack. Panduit label part #C125X030FJJ fits in this area.
Panduit Part #C125X030FJJ
Figure 38
The labeling layout for the 1U front cable manager is shown in Figure 39 below. The layout for the 4RU is identical but contains twelve
(12) trays instead of three (3). Panduit label part# C061X030FJJ can be used for single port identification, Panduit label part#
C379X030FJJ for 6-port identification, or Panduit label part# C252X030FJJ can be used for 4-port identification.
Panduit Part # Panduit Part #
C061X030FJJC379X030FJJ
Panduit Part #
C252X030FJJ
(front cable manager only shown for clarity)
Figure 39
The label on the inside of the front cover coincides with the port and tray labeling as shown below in Figure 40. Tray 1 is the lower most
tray and is identified with Row 1 on the label (the layout shows ports 1 - 24 on the first tray).