ADM
Active Device
Ring
Single-Position
Bulkhead Receptacle
PRODUCT
MATING PACKAGE
ADM
TO-18, TO-46, TO-52
Active Device
Single-Position Plug Assembly
228087-1
Single-Position
Bulkhead Receptacle
Single-Position Plug Assembly
228087-1
© 2012 Tyco Electronics Corporation, a TE Connectivity Ltd. company
All Rights Reserved
*Trademark
TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or company names may be trademarks of their respective owners.
1 of 2
Instruction Sheet
TOOLING ASSISTANCE CENTER 1-800-722-1111
PRODUCT INFORMATION 1-800-522-6752
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.te.com
408-9234
OPTIMATE* Dry Non-Polish (DNP) Fiber Optic
Active Device Mount (ADM) 228043-1, Receptacle
228042-1, and Active Device Ring 501084-1
02 MAY 12 Rev B
Figure 1
1. INTRODUCTION
This instruction sheet covers assembly and installation
of OPTIMATE DNP fiber optic ADM 228043-1,
Receptacle 228042-1, and Active Device Ring
501084-1. Refer to Figure 1.
Dimensions in this instruction sheet are in metric
units [with U.S. customary units in brackets].
Figures are not drawn to scale.
NOTE
i
Reasons for reissue of this instruction sheet are
provided in Section 5, REVISION SUMMARY.
2. DESCRIPTION
The ADM connects single fibers to various active
devices (sources and detectors). The ADM houses the
active devices and mates with the single-position plug
assembly listed in Figure 1. The active device ring fits
onto the active device and is used to center it in the
bore of the ADM.
The receptacle is used with a single-position plug
assembly for fiber-to-fiber connections and joining two
single-position plugs. Refer to instruction sheet
408-2974 for information on the single-position plug
assembly.
3. ASSEMBLY AND INSTALLATION
The following methods are suggested for installing the
ADM and receptacle. The procedure used depends on
specific manufacturing and assembly requirements.
3.1. ADM
1. Prepare the pc board using the recommended
footprint dimensions given Figure 2. Maximum
panel thickness is 1.575 mm [.062 in.].
2. Slip the active device ring around the active device,
and insert it into the rear of the ADM. Make sure
that the tab on the device is in the slot of the ADM.
See Figure 3.
3. Insert the active device leads into the pc board.
4. Secure the ADM to the pc board using two No.
2-56 screws and nuts (customer supplied). The
ADM is typically mounted horizontally (as shown in
Figure 3) or vertically.
ADM PC Board Layout
Note: Not to Scale
10.16
[.400]
13.97 [.550]
1.27 [.050]
0.635 [.025] Dia Holes
1.27 [.050] Dia Pads
0.635 [.025] Wide Traces
1.27 [.050] Typ
2.39 [.094] Dia
(4 Places)
1.65 [.065]
3.81 [.150]
(Horizontal Mounting Only)
6.98 [.275]
PC Board Edge
6.35
[.250]
Figure 2
