Clearfield Clearview Blue Manuale utente

Clearview Blue Cassette
Installation Manual ______________________________________________________
Manual 019389 Rev E - July 2018

Direct: 763.476.6866 • National: 800.422.2537 • www.SeeCleareld.com • [email protected]
2
Clearview Blue Cassette
Installation Manual _________________________________________________________
Manual 019389 Rev E - July 2018
Table of Contents
Application 3
Description 3
Technical Specications 3
Congurations 4
Accessing the Cassette 6
Cable Entrance Method: Standard Entrance 9
Loose Tube 9
Tight Buffer 11
Ribbon 13
Cable Entrance Method: Slack Storage 15
Loose Tube 15
Ribbon 22
Splicing in the Cassette: Loose Tube 24
12 Fiber Loose Tube Splice 24
Right Rear Redirect 27
24 Fiber Loose Tube Splice 30
Expansion Ring 35
Splicing in the Cassette: Ribbon 36
12 Fiber Singe Ribbon Splice 36
24 Fiber Double Ribbon Splice 38
Mounting Options 43
Mounting Ears 43
Ganging Bracket 46
Ganging Cassettes 48
Connector Cleaning Procedure 49
Standard Warranty 52
Proprietary Notice 53
Technical Support 53

3
Clearview Blue Cassette
__________________________________________________________ Installation Manual
Direct: 763.476.6866 • National: 800.422.2537 • www.SeeCleareld.com • [email protected]
Manual 019389 Rev E - July 2018
Clearview Blue Cassettes are a core building block of every product within the FieldSmart® ber management system.
Clearview Blue continues to incorporate exibility and scalability, now with enhanced conguration options including
tool-less installation, in-cassette buffer tube/ribbon slack storage, and front access-only designs. Reducing the overall
footprint of the ber management element reduces real estate costs and improves density without compromising critical
design elements of access, bend-radius protection, physical ber protection and route-path diversity.
Clearview Blue is a six component tool-less system made up of a top cover, expansion ring, splice tray, buffer tube/
ribbon slack storage, cable assembly tray and 12-pack adapter plate. Parts snap together to support desired application
requirements. All types of ber cable construction can be integrated within the cassette to support all patch and splice, patch
only, passive optical component hardware and plug-and-play scenarios.
Technical Specications
The Clearview Blue provides 12-24 ports of connectivity, scaling one
cassette at a time, for patch and splice (Cleareld’s in-cassette splicing
solution), patch only (stubbed) or plug-and-play (MPO/MTP) congurations
in any network environment. A dual high 24 ber Cassette offers additional
splicing capacity for SC port count requirements greater than 12, utilizing
the Clearview Expansion Ring to provide further exibility and scalability
within the same footprint by ganging cassettes together. Dual MPO/
MTP access is available on both sides of the cassette. Additional optical
components integrate into the cassette housing, supporting any input/
output combination of splitting, mux, and demux strategies desired.
Description
Application
Clearview Blue Cassette
Dimension Without Mounting Ears: 0.81” H x 6.03” W x 8.28” D
With Mounting Ears: 0.81” H x 8.66” W x 8.28” D
Ratings Terminations are designed and tested to Telcordia GR-326; Tested to GR-63 NEBS 3 and UL94
V-0; Cleareld FiberDeep Guartantee: 0.2 dB insertion loss or less, exceeding industry standards
Backwards
Compatible Optional mounting ears for backwards compatibility to FieldSmart inside plant (FxDS), OSP and
access product lines
Material Polycarbonate
Connector Types Supports industry standard SC, LC, ST, FC and MPO singlemode and multimode connectors
Meters/Feet of
SlackStorage Up to 10 feet of buffer tube storage in the bottom of the cassette; one meter of 250 μm used for
internal splicing
Mounting Options Clearview Building Block or Clearview Mounting Ears

Direct: 763.476.6866 • National: 800.422.2537 • www.SeeCleareld.com • [email protected]
4
Clearview Blue Cassette
Installation Manual _________________________________________________________
Manual 019389 Rev E - July 2018
Congurations
Patch and Splice: Loose Tube
The Clearview Blue cassette offers integrated patch and splice applications via a built-in splice tray. The cassette is
pre-loaded with a one meter 250μm loose tube ber assembly which is pre-terminated and slack stored inside the cassette
for splicing. Utilizing the dual snap-in splice chip option, 24 splices can be performed inside the cassette. Additionally, there
is area to store up to 10 feet of buffer tube storage with 8 cable entry/exit locations for the maximum in exibility.
24 Fiber Loose Tube Patch and Splice
Patch and Splice: Ribbon
The Clearview Blue cassette offers integrated patch and splice applications via a built-in splice tray. The cassette is
pre-loaded with a one meter 250μm ribbon ber assembly which is pre-terminated and slack stored inside the cassette for
splicing.
Single Ribbon Patch and Splice Dual Ribbon Patch and Splice
12 Fiber Loose Tube Patch and Splice

5
Clearview Blue Cassette
__________________________________________________________ Installation Manual
Direct: 763.476.6866 • National: 800.422.2537 • www.SeeCleareld.com • [email protected]
Manual 019389 Rev E - July 2018
Patch Only
Regardless of the industry standard adapters or cable construction, the
Clearview Blue handles all patch only applications using the lower tray, top
cover, built in radius limiter and removable adapter plate.
Optical Components
Clearview Blue integrates optical components into the identical cassette,
allowing service providers to mix and match ber modules with optical
components in the same chassis. The front faceplate is secured to reduce
chance of accidental damage to the optical component.
Plug-and-Play
MPO to 12-ber 900 μm assembly allows for plug-and-play by mating
MPO to MPO with pre-terminated multi-ber OSP or IFC. Also available in
dual-MPO, 24 ber congurations.
Patch and Splice - 2 High
For port count requirements greater than 12, the 24 port SC Expansion
cassette allows 24 splices to be performed in a single modular unit, while
using non-LC connectors. Utilizing the Clearview Expansion Ring, the
cassette is doubled in height allowing for 24 ports of connectivity.

Direct: 763.476.6866 • National: 800.422.2537 • www.SeeCleareld.com • [email protected]
6
Clearview Blue Cassette
Installation Manual _________________________________________________________
Manual 019389 Rev E - July 2018
Accessing the Cassette
The Clearview Blue Cassette is capable of being used in a multitude of applications. Based on each individual application,
the cable entrance points and method of slack storage are different.
• Splicing loose tube or ribbon utilizing the standard entrance
• Splicing loose tube ber utilizing the lower level buffer tube storage
• Splicing ribbon ber utilizing lower level ribbon storage
The Clearview Blue Cassette will arrive as shown, including a strain relief boot, as well as mounting ears and retaining
screws/plungers depending upon the conguration.
Top View Bottom View
Remove the top cover by pressing the locking tabs underneath the arrows on both sides of the cover, and lifting away.1.

7
Clearview Blue Cassette
__________________________________________________________ Installation Manual
Direct: 763.476.6866 • National: 800.422.2537 • www.SeeCleareld.com • [email protected]
Manual 019389 Rev E - July 2018
The splice tray cover can be removed by
lifting on the two ears at the bottom of the
splice tray cover.
Note: For loose tube cassettes the ber
pigtail inside is composed of a ribbon that
has been delaminated and fanned out.
You must remove the bottom slack storage
cover in order to access the back of the tie
down locations for the standard entrances, as
well as for access to the slack storage
entrances.
The bottom slack storage cover is opened by
squeezing the center section and pulling up.
Opening the lower slack storage cover to 90
degrees will allow you to lift the door away from
the base.
2.
3.
4.

Direct: 763.476.6866 • National: 800.422.2537 • www.SeeCleareld.com • [email protected]
8
Clearview Blue Cassette
Installation Manual _________________________________________________________
Manual 019389 Rev E - July 2018
In order to reinstall the bottom slack
storage cover, hold the slack storage
cover at 90 degrees and re-insert the slack
storage cover’s hinges into the slots on the
back of the cassette.
Grab the slack storage cover by the center
section and use a nger to bend the cover
towards the cassette, sliding the tabs on
the end of the slack storage tray cover into
their places at the bottom of the cassette
base, highlighted here.
Push down on the center to click the cover
into place.
5.
6.
7.

9
Clearview Blue Cassette
__________________________________________________________ Installation Manual
Direct: 763.476.6866 • National: 800.422.2537 • www.SeeCleareld.com • [email protected]
Manual 019389 Rev E - July 2018
Cable Entrance Method: Standard Entrance
In a situation where the lower slack storage is not desired, buffer tube can be brought into the top of the splice tray. Shown
below is a “left exit” conguration. Simply secure the buffer tube to the other side of the splice tray for a “right exit”.
Note: Standard exit/entrance is determined looking from the back of the cassette.
Slide the strain relief boot over the end of the buffer
tube and push it down the tube over 3 feet.
Measure 3 feet back from the end of the buffer tube
and mark the tube with a permanent marker.
Wrap one layer of grommet tape around the buffer
tube behind your mark, and trim the excess. This will
help protect the buffer tube when it is secured into the
cassette.
Note: More than one lap of grommet tape may not
allow the cover to close properly and lie at.
Remove the outer jacket of the buffer tube at the
mark you made.
1.
2.
3.
4.
Loose Tube

Direct: 763.476.6866 • National: 800.422.2537 • www.SeeCleareld.com • [email protected]
10
Clearview Blue Cassette
Installation Manual _________________________________________________________
Manual 019389 Rev E - July 2018
Slide up the boot and push it into the boot
retainer at the standard entrance.
Secure the buffer tube down with the cable
tie. Trim the excess.
Note: If using the “right” exit, the ber will
need to be redirected. Refer to the Right
Rear Redirect section on page 27 for
special routing instructions.
Proceed to the loose tube splicing section of
this manual.
6.
7.
8.
Insert a cable tie (or piece of wax string) into
the desired tie-down holes at the top of the
cassette.
5.
Indice
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