PartsTable / TRANSCEIVER / 44X1976
44X1976
✓ 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 8GB SFP+ SW OPTIC TRANSCEIVER
IBM 8GB SFP+ SW OPTIC TRANSCEIVER. 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 →
44X1976
SPECIFICATIONS
Part Number 44X1976 Manufacturer IBM Capacity 8GB
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
44X1976
MFR
IBM
IBM 8GB SFP+ Sw Optic Transceiver
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 2
44X1964 Compatible IBM GBIC SFP+ 8Gb SW LC 850nm Picolight PLRXPL-VC-SH4-911 Transceiver Module - Option
compatible
44E5687 Compatible IBM GBIC SFP+ 8Gb SW LC 850nm Picolight PLRXPL-VC-SH4-911 Transceiver Module - FRU
compatible
LIFECYCLE
Status UNKNOWN
Availability —
RoHS Compliant EAR99 ESD Sensitive Not HAZMAT
THIS PART SUBSTITUTES FOR 2
44E5687 SUBSTITUTE IBM GBIC SFP+ 8Gb SW LC 850nm Picolight PLRXPL-VC-SH4-911 Transceiver Module - FRU
IBM
44X1964 SUBSTITUTE IBM GBIC SFP+ 8Gb SW LC 850nm Picolight PLRXPL-VC-SH4-911 Transceiver Module - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 44X1976?
44X1976 is a IBM 8GB SFP+ Sw Optic Transceiver manufactured by IBM. It is classified as a TRANSCEIVER (SFP_10G).
What parts can replace 44X1976?
There are 2 known substitutes for 44X1976: 44X1964, 44E5687. Substitute compatibility should be verified for your specific system.
Is 44X1976 still available?
44X1976 is currently Unknown.