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PDF AFBR-452BZ Fiche technique - Avago

Numéro de référence AFBR-452BZ
Description Plastic optical fiber duplex connector
Fabricant Avago 
Logo Avago Logo 



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AFBR-452BZ Datasheet, Description
AFBR-4526Z, AFBR-452BZ
Plastic optical fiber duplex connector for AFBR-5972xZ
Data Sheet
Description
The AFBR-452xZ duplex connectors are designed for use
with Avago Technologies’ fast Ethernet transceiver AFBR-
5972xZ. The rugged design contains a latching mecha-
nism for an increased retention force. The simple snap-
together concept saves the user labor and tool cost.
The connectors are made of a rugged, flame retardant
plastic which is good for industrial and other harsh envi-
ronments. The AFBR-452xZ duplex connectors are for use
with Plastic Optical Fiber (POF) only.
For termination of POF with AFBR-452xZ, we recommend
to use the polishing kit AFBR-4594Z.
Absolute maximum ratings
Parameter
Storage and operating temperature
Recommended operation temperature
Installation temperature
Min
-40
-40
0
Features
ULTEM Plastic Material (UL File #E121562)
Available in two colors: black and blue
Suitable for 1mm diameter duplex plastic optical fiber
(POF)
Latching mechanism for increased retention force
Easy installation of POF links with AFBR-5972xZ
Applications
Industrial data links for factory automation and plant
control
Intra-system links, board-to-board, rack-to-rack
Medical instruments
High voltage isolation
Max Unit Note
85 °C 1
85 °C 1
70 °C 1
Mechanical characteristics
Parameter
Min Typ. Max Unit Temp. [°C]
Note
Retention force, connector to transceiver;
latching button pressed
15 20
N 25
2
Retention force, connector to transceiver;
latching button NOT pressed
24
8
N 25
-40 to +85
2,3
Tensile force, connector to cable
90 N
2
Insertion force, connector to transceiver
20 N
2
Notes:
1. Storage and operating temperatures refer to the ranges over which the connectors can be used when not subjected to mechanical stress.
Installation temperature refers to the ranges over which connectors may be installed onto the fiber and over which connectors can be connected
and disconnected from the trnasceiver.
2. Typical data at 25°C.
3. CAUTION - The latching mechanism release button should be pressed before attempting to disconnect the fiber. If the connector is pulled out of
the transceiver without pressing the lever, damage will occur.
AFBR-452BZ Fiche technique
Step 3: Trimming and Polishing
Any fiber in excess of 1.5 mm (0.06 in) protruding from the
connector end should be cut off with wire cutters or scis-
sors.
Insert the connector fully into the polishing fixture with
the trimmed fiber protruding from the bottom of the fix-
ture. This plastic polishing fixture can be used to polish
one or two simplex connectors or one duplex connector.
Note: The four dots on the bottom of the polishing fixture
are wear indicators. Replace the polishing fixture when
any dot is no longer visible.
Press the polishing tool down on the 600 grit abrasive
paper. Polish the fiber using a figure eight pattern until
the connector is flush with the bottom of the polishing
fixture. Wipe the connector and fixture with a clean cloth
or tissue.
Step 4: Finishing
Place the flush connector and polishing fixture on the dull
side of the 3 μm pink lapping film and continue to pol-
ish the fiber in the same figure eight pattern for approxi-
mately 25 strokes. The fiber end should be flat, smooth
and clean.
Polishing kit AFBR-4594Z
Note: Use of the pink lapping film fine polishing step results in
up to 0,5 dB improvement in coupling performance of either
a transmitter-receiver link or a bulkhead/splice over a 600
grit polish alone. This fine polish is comparable to the Avago
Technologies factory polish. The fine polishing step may be
omitted for short link lengths.
3

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Un datasheet est un document fourni par le constructeur du composant, où figurent toutes les données techniques sur le produit: puissance dissipée, courant maximal, tension de seuil, tension de claquage, température de stockage, etc.


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