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PRODUCT DESCRIPTION
6GK5991-2AB00-8AA0 Dual Port Optical Media Module
Siemens 6GK5991-2AB00-8AA0 is a dual port optical media module in the SCALANCE XR-300 MM991-2 BFOC range. It is used for optical Industrial Ethernet connections in compatible XR-300 switches in compatible industrial automation projects.
The MM991-2 plugs into a compatible SCALANCE XR-300 media-module slot and supplies two optical Fast Ethernet ports. Its 1310 nm multimode interfaces use ST/BFOC connections and support fibre-dependent links up to five kilometres. It is a media module for the host switch, whose configuration determines the network functions.
The MM991-2 plugs into a compatible SCALANCE XR-300 media-module slot and supplies two optical Fast Ethernet ports. Its 1310 nm multimode interfaces use ST/BFOC connections and support fibre-dependent links up to five kilometres. It is a media module for the host switch, whose configuration determines the network functions.
BEFORE YOU BUY
Confirm the complete dual port optical media module
ACTUAL APPLICATIONS
Application context for 6GK5991-2AB00-8AA0
6GK5991-2AB00-8AA0 is a dual port optical media module for SCALANCE XR-300 MM991-2 BFOC. Its industrial scope includes industrial manufacturing, power generation, mining. Use depends on the compatible system, connected equipment and documented operating limits.
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01 · INDUSTRIAL MANUFACTURING
Industrial Assembly and Component Production
Industrial Assembly and ProductionManufacturing Process and Quality Control -
02 · POWER GENERATION
Electric Power Generation and Energy Production
Electric Power Generation ControlIndustrial Cogeneration Process Automation -
03 · MINING
Mining and Industrial Ore Processing
Mineral Processing and BeneficiationOre Extraction and Handling
Technical specifications for 6GK5991-2AB00-8AA0
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Product Model6GK5991-2AB00-8AA0
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Product ParametersDual Port Optical Media Module
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In stock6 units
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ManufacturerSiemens
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Optical port count2
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Optical port rate100 Mbit/s
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Optical connector typeST/BFOC
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Supported optical mediumMultimode fibre
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Optical wavelength1310 nm
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Minimum transmitter power−19 dBm
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Maximum transmitter power−14 dBm
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Maximum receiver input−3 dBm
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Minimum receiver sensitivity−32 dBm
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Permitted optical-link reach0–5 km, fibre-dependent
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Operating ambient−40–70 ℃
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Storage ambient−40–85 ℃
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Relative humidity limit95%, non-condensing
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Enclosure protectionIP20
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Calculated MTBF140 years
View all additional
Alternative Names
6GK5991-2AB00-8AA0
SCALANCE XR-300 MM991-2 BFOC Dual Port Optical Media Module
XR-300 MM991-2 BFOC 2 optical port count
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 6GK5991-2AB00-8AA0 dual port optical media module
Integrate 6GK5991-2AB00-8AA0 only in the documented SCALANCE XR-300 MM991-2 BFOC configuration. Match the installed interfaces and the engineered application before selecting this dual port optical media module.
The MM991-2 plugs into a compatible SCALANCE XR-300 media-module slot and supplies two optical Fast Ethernet ports. Its 1310 nm multimode interfaces use ST/BFOC connections and support fibre-dependent links up to five kilometres. It is a media module for the host switch, whose configuration determines the network functions.
Use the applicable controlled instructions for SCALANCE XR-300 MM991-2 BFOC. Validate the assigned signals, communication or output behaviour and retain the accepted configuration for 6GK5991-2AB00-8AA0.
Features:
- Optical port count: 2
- Optical port rate: 100 Mbit/s
- Optical connector type: ST/BFOC
The 6GK5991-2AB00-8AA0 dual port optical media module requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify 6GK5991-2AB00-8AA0 dual port optical media module
Confirm the complete 6GK5991-2AB00-8AA0 identity and installed SCALANCE XR-300 MM991-2 BFOC execution before replacement. Compare the connector arrangement and the technical values required by the existing project.
Record the dual port optical media module connections, project settings and associated accessories. Preserve the accepted configuration and isolate the affected circuits before exchange.
After fitting 6GK5991-2AB00-8AA0, restore the verified configuration and test every affected function. Retain the identification, diagnostic results and final acceptance record for the SCALANCE XR-300 MM991-2 BFOC equipment.
Features:
- Optical port count: 2
- Optical port rate: 100 Mbit/s
- Optical connector type: ST/BFOC
The 6GK5991-2AB00-8AA0 dual port optical media module requires replacement verification against the complete installed configuration and current manufacturer documentation.
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:
- Verify document identity before procurement or installation
- Match the complete order to the manufacturer document scope
- Accessories are supplied only when listed in the quotation
Documentation for the 6GK5991-2AB00-8AA0 dual port optical media module must be checked for document applicability before installation or commissioning.
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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.
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01
Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size6 × 2.2 × 10cm
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Shipping weight0.08kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8517623990
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
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Tracking supplied
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Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6GK5991-2AB00-8AA0
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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How many optical ports are provided by MM991-2 BFOC?
For 6GK5991-2AB00-8AA0, the documented optical port count is 2. -
What Ethernet speed applies to these optical media ports?
For 6GK5991-2AB00-8AA0, the documented optical port rate is 100 Mbit/s. -
Which connector standard is used by MM991-2?
For 6GK5991-2AB00-8AA0, the documented optical connector type is ST/BFOC. -
Which fibre type is documented for this media module?
For 6GK5991-2AB00-8AA0, the documented supported optical medium is Multimode fibre. -
What optical wavelength does the BFOC execution use?
For 6GK5991-2AB00-8AA0, the documented optical wavelength is 1310 nm. -
What minimum transmitter power is specified for MM991-2?
For 6GK5991-2AB00-8AA0, the documented minimum transmitter power is −19 dBm. -
What identification supports ordering the SCALANCE XR-300 MM991-2 BFOC spare?
Specify 6GK5991-2AB00-8AA0, quantity and the installed SCALANCE XR-300 MM991-2 BFOC arrangement. Include label and connector photographs, and identify any required accessories separately. -
Which incoming checks apply to the dual port optical media module?
Compare the 6GK5991-2AB00-8AA0 label, connector condition and supplied accessories with the quotation. Verify the accepted SCALANCE XR-300 MM991-2 BFOC configuration before replacing the installed item.
READY TO VERIFY YOUR PART?
Get a 6GK5991-2AB00-8AA0 quote with price, lead time and revision check.
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