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Yokogawa SNT521-53 S1
Yokogawa SNT521-53 S1
Yokogawa SNT521-53 S1
Yokogawa SNT521-53 S1
Yokogawa SNT521-53 S1
Yokogawa SNT521-53 S1
· Product image is representative; revision or series may vary. Contact us to request a specific version.
Ships by Saturday, November 14

SNT521-53 S1

Multimode Optical ESB Slave Module

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Payment is by bank wire only in RMB/CNY, GBP, EUR or USD. Amikon does not accept credit cards or provide credit terms. Cleared payment is required before shipment unless the written quotation expressly states otherwise.
Product Condition
Factory New These are new and current items that are procured directly from the manufacturer.
New In Sealed Package Parts are new. They have not been used and still have their original package seal intact.
New in Original Package These parts are new. The packages were not originally sealed by their original manufacturer.
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PRODUCT DESCRIPTION

SNT521-53 S1 Multimode Optical ESB Slave Module

Yokogawa SNT521-53 S1 belongs to the SNT521 optical ESB bus repeater slave family for multimode fiber. The manufacturer product guide identifies SNT421 as the corresponding master family and SNT521 as the slave family. This designation concerns the optical extension of the ESB I/O connection rather than a general-purpose Ethernet interface.

The SNT521-53 S1 selection is identified without explosion protection in the manufacturer revision-release list. SNT421 is the corresponding multimode master family. The slave role and optical medium must be preserved; link distance, wavelength, optical budget and supply-current figures from SNT501 or SNT511 are not assigned to this module.
ACTUAL APPLICATIONS

Application fields for SNT521-53 S1

These broad application fields reflect the documented function and technical characteristics of SNT521-53 S1.
  • 01 · OIL & GAS

    Conventional Gas Reserves and Offshore Hydrocarbons

    Conventional natural gas and offshore hydrocarbon resourcesPetroleum condensate fields and onshore gas reserves
  • 02 · POWER GENERATION

    Hydroelectric Energy and Alternative Electricity Resources

    Hydroelectric energy generation and alternative electricity resourcesConventional thermal electricity and renewable power fields
  • 03 · CHEMICALS

    Petrochemical Resources and Specialty Chemical Fields

    Petrochemical resource fields and organic chemistry areasSpecialty chemical fields and inorganic chemistry resources

Technical specifications for SNT521-53 S1

  • Product Model
    SNT521-53 S1
  • Spare Model
    SNT521-53
  • Product Parameters
    Multimode Optical ESB Slave Module
  • In stock
    1 unit
  • Manufacturer
    Yokogawa
  • Optical medium
    Multimode fiber
  • Electrical bus
    ESB
  • Optical endpoint role
    Slave
  • Corresponding master module
    SNT421
  • Explosion-protection selection
    Without explosion protection
View all additional

Alternative Names

SNT521-53 S1 ProSafe-RS multimode optical ESB Multimode Optical ESB Slave Module
SYSTEM & REPLACEMENT CHECK

Information needed before ordering

Three direct checks to secure your system integration and minimize ordering risks.

Information

System integration Replacement check Manuals & support
SYSTEM INTEGRATION

Integrate SNT521-53 S1 within ProSafe-RS multimode optical ESB

Use SNT521-53 S1 within the ProSafe-RS multimode optical ESB arrangement. The manufacturer index identifies the SNT421 master and SNT521 slave families separately; retain the slave endpoint role when selecting an installed replacement.
Identify the installed fiber type, opposite endpoint and complete order codes together. A specification for a different optical SNT family is not sufficient to establish the permitted optical budget or total distance of this multimode selection.
Retain the approved host configuration and the recorded optical and electrical connections. The complete -53 S1 general specification is required before assigning numerical operating limits or changing the installed link; the currently confirmed common data are limited to medium, bus and endpoint role.

Features:

  • Optical medium: Multimode fiber
  • Electrical bus family: ESB
  • ProSafe-RS multimode optical ESB
Use SNT521-53 S1 only within the documented ProSafe-RS multimode optical ESB arrangement and applicable installation instructions.
INTERCHANGEABILITY

Replace SNT521-53 S1 within ProSafe-RS multimode optical ESB

Record SNT521-53 S1 and the opposite optical endpoint before removal. Preserve the slave role and multimode medium; do not substitute a master or a different fiber family on the basis of a similar enclosure.
Keep the existing cable identification, host position and documented connection arrangement. The available SNT521-E3 approval listing does not establish approval equivalence for the -53 S1 marking, and cannot justify changing the installed certification selection.
Return the replacement to service only under the applicable host and link maintenance procedure. Confirm the complete order code and link-specific general specification before making a distance, optical-budget or power-consumption acceptance decision.

Features:

  • SNT521-53 S1 complete suffix
  • Optical endpoint role: Slave
  • Master/slave role and installed optical paths retained
Use SNT521-53 S1 only within the documented ProSafe-RS multimode optical ESB arrangement and applicable installation instructions.
DOCUMENTATION STATUS

Browse the Manuals, Datasheets, Official Documents, Links

Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.

Features:

  • Exact-model technical data for SNT521-53 S1
  • Document applicability checked against the complete identity
  • Directory links by subcategory and brand
Documentation for SNT521-53 S1 must match the installed product identity and supplied configuration.

Important notice

Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION

Commercial terms without hidden steps

Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • 01

    Shipping & delivery

    Dispatch
    Eligible stock: same / next day
    Carriers
    DHL, FedEx or UPS
    Ship from
    Xiamen, China
    Product size
    3.20 x 15.30 x 13.00 cm
    Net weight
    0.26 kg
  • 02

    Payment & customs

    Payment
    Bank transfer (T/T)
    Currencies
    USD · EUR · GBP · RMB
    Credit cards
    Not accepted
    HS reference
    8517622990
    Origin
    Japan
  • 03

    Warranty & returns

    Warranty
    12 months from AMIKON
    Inspection
    Label, condition and packing checks
    Returns
    Prior RMA authorisation required
    Compatibility
    Confirm before order
    OEM warranty
    Does not apply
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • Part checked

    Full suffix recorded
  • Condition checked

    Label and appearance
  • Packing checked

    Antistatic protection
  • Tracking supplied

    Established couriers
  • Sandy Lin

    Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS

Questions buyers ask about SNT521-53 S1

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • Which fiber medium is confirmed for SNT521-53 S1?

    The Yokogawa SNT521 family is identified as the optical ESB slave for multimode fiber; this common identity applies to the SNT521-53 S1 family selection.
  • Is SNT521-53 S1 the optical master endpoint?

    No. The manufacturer index identifies SNT521-53 S1 in the SNT521 slave family; SNT421 is the separately listed master family.
  • Which electrical bus family does SNT521-53 S1 extend?

    SNT521-53 S1 belongs to the optical ESB repeater family. It is not identified as a general-purpose Ethernet converter.
  • Can an SNT511 distance figure be used for SNT521-53 S1?

    No. The available references do not establish the complete SNT521-53 S1 distance and optical budget. A numerical limit from another SNT family is not transferred to it.
  • Does an SNT521-E3 approval entry prove SNT521-53 S1 approval?

    No. The E3 marking in the approval reference differs from SNT521-53 S1; compare the exact installed label and applicable certificate before accepting approval equivalence.
  • What should maintenance record before exchanging SNT521-53 S1?

    Record SNT521-53 S1, its fiber medium, opposite endpoint, host position and cable identification. Preserve the installed link arrangement while checking the applicable full order-code specification.
  • What should a distributor request when quoting SNT521-53 S1?

    Request the complete SNT521-53 S1 label and opposite-end module identification, with fiber information, quantity and required condition. Do not shorten the suffix to SNT521 alone.
  • Should a SNT521-53 S1 quotation assume that optical cables are included?

    No. The SNT521-53 S1 module, any specifically included cable or connector, condition and delivery commitment should be itemized in the written quotation.
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