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Technical Data Sheet
91947050 ✓ Verified by PartsTable
· TRANSCEIVER · SFP_1G
WHAT YOU NEED TO KNOW
Transceivers — match specs to PN exactly. Clarify what the customer wants: OEM compatible or actual manufacturer, new or refurbished. Get serial numbers from the vendor before buying and validate with the manufacturer before purchase. We ship tested and validated. Key checks: Clarify OEM vs compatible. Get serial numbers BEFORE buying. Validate serials with manufacturer BEFORE purchase.
Some have holograms and serial number validation
PRODUCT OVERVIEW

Cisco 1000BASE-LX/LH SFP transceiver, MMF/SMF, 1310nm, DOM. Key specifications include Connector: Duplex LC, Data Rate: 1 Gbps, Fiber Type: Single-mode (SMF), Wavelength: 1310 nm, DOM Support: Yes, Form Factor: SFP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-533-2675, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
TRANSCEIVER SFP_1G 91947050
NSN: 5895-01-533-2675
FSC: 5895
CAGE: K0162 — THALES UK LIMITED SECURE COMMUNICATIONS AND INFORMATION SYSTEMS (GBR)
SPECIFICATIONS
ConnectorDuplex LC
Data Rate1 Gbps
Fiber TypeSingle-mode (SMF)
Wavelength1310 nm
DOM SupportYes
Form FactorSFP
Max Distance10 km
NSN5895-01-533-2675
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 1310nm · LR (SMF, 10km) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 1310nm | LR (SMF, 10km) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 91947050 MFR OEM Cisco 1000BASE-LX/LH SFP transceiver, MM
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
GLC-LH-SMDUpgraded Successor
Cisco 1000BASE-LX/LH SFP transceiver, MMF/SMF, 1310nm, DOM
successor
M85149Interchangeable
interchangeable cross-reference
interchangeable
BB-5-53Interchangeable
interchangeable cross-reference
interchangeable
7974Interchangeable
interchangeable cross-reference
interchangeable
8520498Interchangeable
interchangeable cross-reference
interchangeable
P36G3304Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91947050?
91947050 is a Cisco 1000BASE-LX/LH SFP transceiver, MMF/SMF, 1310nm, DOM. It is classified as a TRANSCEIVER (SFP_1G).
What parts can replace 91947050?
There are 17 known substitutes for 91947050: GLC-LH-SMD, M85149, BB-5-53 and 14 more. Substitute compatibility should be verified for your specific system.
Is 91947050 still available?
91947050 is currently cancelled.
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