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SD44 Optical-to-electrical Converter
{{Plugin Sidebar
|manufacturer=Tektronix
|series=11800-series scopes
|type=SD-44
|summary=optical-to-electrical converter
|image=Tek-sd44.jpg
|caption=Tektronix SD-44
|introduced=(?)
|discontinued=(?)
|designers=
|manuals=
* [[Media:071-0061-01.pdf|Tektronix SD-44 Instruction Manual]] (PDF)
}}
The '''Tektronix SD-44''' is an Optical-to-electrical Converter plug-in for use with the [[CSA803]] and [[11801|11800 series]] sampling oscilloscopes equipped with an [[:Category:11800 series sampling plugins|SD2x or SD3x electrical sampling head]].


From Tektronix' site:
The SD44 Optical-to-electrical Converter can be plugged directly into a 11800 sampling slot, CSA803 power slot, [[016-1609-00]] power supply, or attached via a [[SD-Series_sampling_head_extenders|sampling head extender cable]] ([[012-1220-00]], 1 meter or [[012-1221-00]], 2 meters) for remote use.


<blockquote>
Optical signal input on the SD-44 is a standard [[FC/PC connector|FC/PC fiber optic connector]].
The SD44 is an optical-to-electrical (O/E) converter for use with the Tektronix CSA803 and 11800 Series sampling oscilloscopes equipped with an SD2x or SD3x Electrical Sampling Head. The SD44 Optical-to-electrical Converter can be plugged directly into a 11800 sampling slot, CSA803 power slot, or attached via a sampling head extender cable for remote use. The head extenders come in either 1 meter (012-1220-00) or 2 meter (012-1221-00) options.
Other connector types can be accommodated by using hybrid fiber optic jumper cables (SA/SD42) or an assortment of hybrid mating adapters (SD44). The electrical signal output uses a [[3.5 mm connector]].
</blockquote>


<blockquote>
{{BeginSpecs}}
Optical signal input on the SD44 is a standard FC/PC fiber optic connector. Other connector types can be accommodated by using hybrid fiber optic jumper cables (SA/SD42) or an assortment of hybrid mating adapters (SD44).
{{Spec | Bandwidth | 15 GHz}}
</blockquote>
{{Spec | Optical wavelength | 950-1650 nm}}
{{Spec | Conversion factor | ≥ 35 mV/mW at 1310 and 1550 nm}}
{{Spec | Nose equivalent power | ≤ 15 pW/&radic;Hz into 50 Ω}}
{{Spec | Internal Fiber | core: 9  μm single-mode fiber, cladding: 125 μm}}
{{EndSpecs}}


* [http://w140.com/tektronix_sd-44_instruction_manual.pdf Tektronix SD-44 Instruction Manual (PDF)]
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<gallery>
Tek sd44 front.jpg
Tek sd44 left.jpg
Tek sd-44 rear.jpg
</gallery>
 
 
[[Category:11800 series sampling plugins]]
[[Category:Optoelectronic instruments]]

Latest revision as of 10:24, 19 August 2021

Tektronix SD-44
optical-to-electrical converter
Tektronix SD-44

Compatible with 11800-series scopes

Produced from (?) to (?)

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix SD-44 is an Optical-to-electrical Converter plug-in for use with the CSA803 and 11800 series sampling oscilloscopes equipped with an SD2x or SD3x electrical sampling head.

The SD44 Optical-to-electrical Converter can be plugged directly into a 11800 sampling slot, CSA803 power slot, 016-1609-00 power supply, or attached via a sampling head extender cable (012-1220-00, 1 meter or 012-1221-00, 2 meters) for remote use.

Optical signal input on the SD-44 is a standard FC/PC fiber optic connector. Other connector types can be accommodated by using hybrid fiber optic jumper cables (SA/SD42) or an assortment of hybrid mating adapters (SD44). The electrical signal output uses a 3.5 mm connector.

Key Specifications

Bandwidth 15 GHz
Optical wavelength 950-1650 nm
Conversion factor ≥ 35 mV/mW at 1310 and 1550 nm
Nose equivalent power ≤ 15 pW/√Hz into 50 Ω
Internal Fiber core: 9  μm single-mode fiber, cladding: 125 μm

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