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Agilent

N 4903 B J-BERT High Performance Serial BERT 12.5 Gb

N 4903 B J-BERT High Performance Serial BERT 12.5 Gb — Inventory photo
Fig. 01N 4903 B J-BERT High Performance Serial BERT 12.5 GbInventory photo[1]

What is it?

The Agilent N 4903 B J-BERT High Performance Serial BERT is a 12.5 Gb/s serial BERT.

What do the numbers mean?

Control & software2

Software Version
7.64[1]
Accurate?
Operating System
Windows XP Pro SP3[1]
Accurate?

Configuration & options5

Options
C13 (Up to 13 Gb/s Bit Rate), CTR (Tunable CTR), 002 (Second Output Channel)[1]
Accurate?
Passes all self-tests and auto calibrations[1]
Accurate?
This unit has been tested up to 12 Gb/s bit rate[1]
Accurate?
Is in working condition[1]
Accurate?
Does not include any cables or adapters[1]
Accurate?

Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
N 4903 B J-BERT High Performance Serial BERT 12.5 Gb/sinventory listing[1]
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Where are the manuals?

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Not publicly documented

Field notes

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Not publicly documented

The following facts about the N 4903 B J-BERT High Performance Serial BERT 12.5 Gb are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the N 4903 B J-BERT High Performance Serial BERT 12.5 Gb are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • The control-system platform and OS era of the N 4903 B J-BERT High Performance Serial BERT 12.5 Gb are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the N 4903 B J-BERT High Performance Serial BERT 12.5 Gb are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the N 4903 B J-BERT High Performance Serial BERT 12.5 Gb is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the N 4903 B J-BERT High Performance Serial BERT 12.5 Gb are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]Inventory photo
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Last updated Jul 29, 2026.

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