00YL661 — Network Technical Data

LENOVO · 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+ Active Optical 15m - FRU. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

00YL661

SPECIFICATIONS

Part Number	00YL661
Manufacturer	LENOVO
Capacity	40GB

BROWSE LENOVO MACHINES

ThinkSystem SR650 V1 ThinkSystem SR650 V2 ThinkSystem SR630 V1 ThinkSystem SR630 V2 System x3650 M5 System x3550 M5 ThinkServer RD550 System x IBM System x3650 M4 ThinkServer RD650 SD530 System x3500 M4 ThinkServer RD350

All Lenovo machines and parts

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 1

00YL660CompatiblePARTNER

IBM Cable DAC 40GbE QSFP+ to QSFP+ Active Optical 15m - FRU

compatible

LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1

00YL660SUBSTITUTE

IBM Cable DAC 40GbE QSFP+ to QSFP+ Active Optical 15m - Option

LENOVO

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FREQUENTLY ASKED QUESTIONS

What is 00YL661?

00YL661 is a IBM Cable DAC 40GbE QSFP+ to QSFP+ Active Optical 15m - FRU manufactured by LENOVO.

What parts can replace 00YL661?

There is 1 known substitute for 00YL661: 00YL660. Substitute compatibility should be verified for your specific system.

Is 00YL661 still available?

00YL661 is currently Unknown.

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00YL661 — Network Technical Data

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