Lightmatter

Lightmatter announced Passage L200 and L200X 3D co-packaged optics engines with 32 and 64 Tb/s aggregate transmit-plus-receive bandwidth. Its M1000 silicon photonics interposer reference platform is specified at 114 Tb/s total optical bandwidth.

Role Optical I/O & CPO

Verified 11 Nov 2026

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Facts

Source per value

Role Where the company sits in the optics supply chain: pluggable module maker, DSP and chip supplier, laser and component maker, network OEM that sells its own optics, contract manufacturer, optical I/O and co-packaged optics developer, or active electrical cable maker.: Optical I/O & CPO 1
Top speed Gb/s Highest module or chip application rate documented in the cited sources, in Gb/s (1600 = 1.6T). A historical catalog or announcement is not proof of today’s maximum or volume shipments.: Not published
Speeds Data-center speed grades in the current portfolio, as the company lists them.: L200 32 Tb/s and L200X 64 Tb/s total Tx+Rx; M1000 114 Tb/s total optical bandwidth 1
1.6T status Evidence for the 1.6T module or chip: volume/revenue shipping, customer sampling, or public demo/announcement. Blank means no dated status established; inspect the source date.: Not published
Form factors Pluggable form factors offered (QSFP28, QSFP56, QSFP112, QSFP-DD, OSFP, OSFP-XD and so on), or the package type for chips and engines.: 3D co-packaged optics engine; photonic interposer 1
LPO / LRO Offers linear pluggable optics (LPO) or linear receive optics (LRO), or the drivers, TIAs or DSPs built for them.: Not published
CPO / optical I/O Offers co-packaged optics, optical engines for CPO, or optical I/O chiplets.: Yes 1
Silicon photonics Identifies silicon photonics in a published product, design or demonstration. This flag does not establish volume shipments.: Yes 1
Coherent (ZR) Offers coherent pluggables or coherent DSPs (400ZR, ZR+, 800ZR) for data center interconnect.: Not published
Lasers Laser technologies the company makes or uses: VCSEL, EML, DML, CW lasers for silicon photonics, or tunable lasers.: Not published
Reaches Reach classes offered, from SR (multimode, about 100 m) through DR, FR and LR (single-mode, 500 m to 10 km) to ZR (80 km and beyond).: Not published
Named customers Hyperscaler or major customers the company or its filings name publicly.: Not published
Revenue Reported annual revenue in the original currency and fiscal year. Figures may cover an entire group and periods differ; this is not an optics market-share ranking.: Not published
Optics revenue share Share or amount of revenue from optical transceivers, datacom or the relevant segment, where a filing or earnings release states it.: Not published
Listing Stock exchange and ticker, or Private.: Not published
Manufacturing Countries where the company states it manufactures.: Not published
Parent Owner company for subsidiaries and acquired businesses.: Not published

Sources

Lightmatter: Passage L200 co-packaged optics (31 Mar 2025) accessed 2026-11-11
Lightmatter: Passage M1000 photonic superchip (31 Mar 2025) accessed 2026-11-11

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