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46C3448 ✓ Verified by PartsTable
IBM · TRANSCEIVER · SFP_10G
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW
IBM 10GB SFP + TRANSCEIVER SHORT RANGE

IBM 10GB SFP + TRANSCEIVER SHORT RANGE. Key specifications include Depth: 56.5 mm, Width: 13.4 mm, Height: 8.5 mm, Wavelength: 850 nm, Certification: MSA, Auto MDI/MDI-X: Yes. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-677-5331, 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_10G→ 46C3448
NSN: 5998-01-677-5331
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 30874 — INTERNATIONAL BUSINESS MACHINES CORPORATION DBA IBM (USA)
SPECIFICATIONS
Depth56.5 mm
Width13.4 mm
Height8.5 mm
Wavelength850 nm
CertificationMSA
Auto MDI/MDI-XYes
Interface typeSFP+
Hot-Plug supportYes
Cabling technology10GBASE-SR
Networking standardsIEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3u
SFP transceiver typeFiber optic
SFP transceiver standardSR
NSN5998-01-677-5331
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 46C3448 MFR IBM IBM 10GB SFP + Transceiver Short Range
KEY FEATURES
•
10GB Capacity
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)
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESPLUG-IN MODULE
PART NAME ASSIGNED BY CONTROLLING AGENCYSHORT RANGE, TRANSCEIVER MODULE
SPECIAL FEATURESPLUG-IN MODULE
PART NAME ASSIGNED BY CONTROLLING AGENCYSHORT RANGE, TRANSCEIVER MODULE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
46C3447Compatible
IBM GBIC SFP+ 10GbE SR LC 850nm Blade BN-CKM-SP-SR/AFBR-703SDZ-BN1 Transceiver Module - Option
compatible
46C3449Compatible
IBM GBIC SFP+ 10GbE SR LC 850nm Blade BN-CKM-SP-SR/AFBR-703SDZ-BN1 Transceiver Module - FRU
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 2
46C3447SUBSTITUTE
IBM GBIC SFP+ 10GbE SR LC 850nm AFBR-709SMZ-IB8 Transceiver Module - P/N
IBM
46C3449SUBSTITUTE
IBM GBIC SFP+ 10GbE SR LC 850nm AFBR-709SMZ-IB8 Transceiver Module - P/N
IBM
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FREQUENTLY ASKED QUESTIONS
What is 46C3448?
46C3448 is a IBM 10GB SFP + Transceiver Short Range manufactured by IBM. It is classified as a TRANSCEIVER (SFP_10G).
What parts can replace 46C3448?
There are 2 known substitutes for 46C3448: 46C3447, 46C3449. Substitute compatibility should be verified for your specific system.
What is the NSN for 46C3448?
46C3448 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-677-5331. This indicates validated use in U.S. government and defense supply chains.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026