Transmitter, fibre optic

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OBJECT TYPE
semiconductor laser/2.5 Gbps/direct modulated
DATE
2002
ARTIFACT NUMBER
2018.0242.001
MANUFACTURER
Nortel Networks
MODEL
Unknown
LOCATION
Unknown

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
An object comprised of metal, synthetic and glass elements/Un objet fait avec des éléments en métal, synthétique et en verre.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length
16.0 cm
Width
20.0 cm
Height
1.5 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Telephony
Sub-Category
N/A

Manufacturer

AKA
Nortel
Country
Unknown
State/Province
Unknown
City
Unknown

Context

Country
Unknown
State/Province
Unknown
Period
Unknown
Canada
This fibre optic amplifier was developed by Nortel Networks (formerly Northern Telecom) in Ottawa, Ontario. Nortel Networks was one of the most important manufacturers of telecommunications equipment in the world during the 1990s and early 2000s. L’amplificateur à câble à fibre optique était conçu par Nortel Networks (Précédemment Northern Telecom) en Ontario dans la ville d’Ottawa. Nortel Networks était un des manufacturiers de matériel de télécommunications les plus importantes au monde pendant les années 1990s et 2000s.
Function
This transmitter converts an electric signal into a beam of light that can be transmitted and modulated through a fibre optic cable. Ce transmetteur peut convertir un signal électrique dans un faisceau lumineux qui peut être transmis et moduler au travers un câble à fibres optiques.
Technical
This device is a direct modulated laser that uses an electrical current to directly turn the laser on and off. When stimulated by an electric current, its 2.5 Gbps chip emits an intense beam of light that can be switched on/off 2.5 billion times per second. This light signal travels through an optical fibre to the receiver. The first reliable semiconductor lasers that could operate at room temperature were developed in 1970. Cet appareil est un laser à modulation directe qui utilise un courant électrique pour allumer et éteindre le laser. Quand il est simulé par un courant électrique la puce de 2.5 gigabits par seconde va émettre un faisceau lumineux qui peut être allumé où fermer 2.5 milliards fois par seconde. Le signal lumineux voyage au travers une fibre optique a un receveur. Les lasers semi-conducteurs qui pouvait être utilisé à température ambiante étais développé en 1970.
Area Notes
Unknown

Details

Markings
On one side of the connecting cable terminal/Sur un bord du connecteur de câble:"CONVIS/3117132", On the other side of the connecting cable terminal/Sur l'autre côté du connecteur de câble:"SC-P", On the metal laser housing box/Sur le boîtier en métal de laser:"31761".
Missing
Appears complete/L’objet parait complet.
Finish
An artifact that has a blue, yellow and white synthetic cable terminal that is attached to a black synthetic cable. The cable is attached to a gold coloured metal box. Inside this housing box is a series of metal objects: An optical isolator, an impedance matching resistor, a cooler, a monitor detector, a laser and a chip. Glass lenses are possibly also inside the housing. The top of the housing is sealed with a glass pane. Two sides of the housing have seven metal bars that extend horizontally on either side that are gold in colour. Cet artefact a un connecteur de câble qui est fait avec un matériel synthétique de couleur bleue, jaune et blanc. Le connecteur est attaché à un câble synthétique noir. Le câble est attaché à un boîtier de couleur or qui est fait en métal. À l'intérieur du boîtier il y a une série d'objets fait en métal : un isolateur optique, une résistance à adaptation d'impédance, un refroidisseur, un détecteur de contrôle, un laser et une puce. Des lentilles en verre sont aussi possiblement dans le boîtier. Le dessus du boîtier est fermé avec une fenêtre en verre. Deux côtés du boîtier on sept tiges en métal de couleur or chaque qui sortent horizontalement.
Decoration
N/A

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If you choose to share our information about this collection object, please cite:

Nortel Networks, Transmitter, fibre optic, circa 2002, Artifact no. 2018.0242, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/2018.0242.001/

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