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408-8473

Universal Rack Mount Enclosure 1435040-1

Rev A

4 of 5

Tyco Electronics Corporation

Locking Tab

(4 Places)

Figure 6

Installing PC Board Assembly

PC Board

Assembly

Interface Housing

Installed onto

Adapter Plate

Arrow Facing

`UP'

Connector Ports

Facing Housing

Housing

Note: For clarity, adapter plate is not shown in Details A and B.

Installing Adapter Block

PC Board

Assembly

Interface Housing

Installed onto

Adapter Plate

Keyed Tabs

on Housing

Keyed Slots in

Adapter Block

Locking Tab

(4 Places)

Connector Ports

Facing Housing

Detail A

Detail B

d. If necessary, to remove the adapter block
from the housing, refer to Paragraph 4.3.

3.4. Terminate and Route the Fiber

ALWAYS wear eye protectionwhenworking with

optical fibers. NEVER look into the end of a

terminated or unterminated fiber. Laser radiation

is invisible but can damage eye tissue. NEVER

eat, drink, or smoke when working with fibers.

This could lead to ingestion of fiber particles.

IMPORTANT:

 Follow approved local grounding

procedures, and conform to local requirements.

Use the following guidelines when routing the fiber in
the enclosure. Whatever method is used, make sure
that it not only meets the application needs, but also
conforms to local codes and standards:

S

Allow enough fiber in the enclosure for routing

S

Keep bend radii of fiber as large as possible
(always follow manufacturer’s minimum bend
radius)

DO NOT exceed minimum bend radii for the

fiber. ALWAYS avoid placing fiber under tension

or torsion.

Proceed as follows:

1. For fiber applications, terminate the fibers onto
connectors according to the instructions included
with the connectors.

BE VERY CAREFUL to dispose of fiber ends

properly. The fibers create slivers that caneasily

puncture the skin and cause irritation.

2. Route the fiber through the cutout in the back of
the tray. Make sure that at least 305 [12.0] of fiber
is inside the enclosure.

3. Remove the dust covers from the connectors.
Retain the dust covers. Join the connections to the
appropriate connections.

4. Coil excess fiber onto the tray, and secure the
fiber to the tie–down brackets using cable ties. See
Figure 7.

3.5. Inspect and Close the Enclosure

1. Record connector positions using the
identification card.

2. Inspect installation according to the following:

— enclosure is secure to rack (pan head screws
are tight)

— fiber is not nicked or broken

— excess fiber is coiled and secured to
tie–down brackets

DANGER

CAUTION

!

DANGER

Summary of Contents for 1435040-1

Page 1: ...iber MPO to MT RJ Connector 12 Fiber Cassette 1435005 24 Fiber Cassette1435006 The enclosure holds maximum of three cassettes MT RJ Patch Panel Mounting Kit 1278329 1 consists of a interface housing and adapter block RJ 45 Category 5 Slimline Panel Module Assembly Kit 1375368 1 consists of a interface housing and pc board assembly The enclosure holds a maximum of four adapter blocks and or pc boar...

Page 2: ... adapter plate releases from the faceplate See Figure 4 Detail A Retain the adapter plate If necessary to install an adapter plate onto the faceplate refer to Paragraph 4 1 2 Position the cassette over the front of the opening in the faceplate Orient the cassette so that the split end of the lock pins align with the holes in the faceplate and the network connectors connectors at the back of the ca...

Page 3: ...of the housing Orient the pc board assembly so that the connector ports side of pc board Figure 5 Installing the Interface Housing Interface Housing Adapter Plate Installed Notch in Opening Relief on Housing Tilt Housing Icon Holder Lower Lip marked MODULAR JACK SIDE face the housing and the arrow also marked on the pc board is facing UP See Figure 6 Detail A b Firmly push the pc board assembly in...

Page 4: ...ever method is used make sure that it not only meets the application needs but also conforms to local codes and standards S Allow enough fiber in the enclosure for routing S Keep bend radii of fiber as large as possible always follow manufacturer s minimum bend radius DO NOT exceed minimum bend radii for the fiber ALWAYS avoid placing fiber under tension or torsion Proceed as follows 1 For fiber a...

Page 5: ...e interface housing is installed onto the faceplate with the pc board assembly or adapter block installed remove the housing from the faceplate refer to Paragraph 4 4 Figure 8 Closed Enclosure Latch 2 Places Closed and Secured to Chassis No Cable or Fibers are Pinched Between Chassis and Tray 2 The pc board assembly and adapter block are each held in the housing by four locking tabs Insert the tip...

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