49Y7935 — Network Technical Data

IBM · SFP TRANSCEIVER

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 Cable DAC 40GbE QSFP+ to QSFP+ Passive Copper 3m - Option. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

49Y7935

SPECIFICATIONS

Part Number	49Y7935
Manufacturer	IBM
Capacity	40GB

COMPONENT DIAGRAM

KEY FEATURES

•

40GB 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)

SUBSTITUTES & CROSS-REFERENCES 2

49Y7891CompatiblePARTNER

IBM Cable DAC 40GbE QSFP+ to QSFP+ Passive Copper 3m - Option

compatible

00D5803CompatiblePARTNER

IBM Cable DAC 40GbE QSFP+ to QSFP+ Passive Copper 3m - FRU

compatible

LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2

00D5803SUBSTITUTE

IBM Cable DAC 40GbE QSFP+ to QSFP+ Passive Copper 3m - FRU

IBM

49Y7891SUBSTITUTE

IBM Cable DAC 40GbE QSFP+ to QSFP+ Passive Copper 3m - FRU

IBM

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FREQUENTLY ASKED QUESTIONS

What is 49Y7935?

49Y7935 is a IBM Cable DAC 40GbE QSFP+ to QSFP+ Passive Copper 3m - Option manufactured by IBM.

What parts can replace 49Y7935?

There are 2 known substitutes for 49Y7935: 49Y7891, 00D5803. Substitute compatibility should be verified for your specific system.

Is 49Y7935 still available?

49Y7935 is currently Unknown.

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49Y7935 — Network Technical Data

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