Specifications
MPN
T-OH8CNT-N00
Brand
InnoLight
Form Factor
OSFP112 (top-closed fin)
Type
DR8+
Max Data Rate
800 Gbps
Channels
8 x 100 Gb/s PAM4
Modulation
PAM4
Wavelength
1310 nm (1305-1318 nm range)
Media
Single-mode fibre
Connector
MTP/MPO-12 APC
Max Reach
2 km
Electrical Interface
8 x 106.25 Gb/s PAM4
Standard
OSFP MSA, CMIS, IEEE 802.3, OIF CEI-112G
Application
AI/ML cluster fabric, DC spine and leaf, DCI
Diagnostics
Digital diagnostic monitoring (DDM)
Compatibility
800G switch and ConnectX-class NIC ports
Overview
The T-OH8CNT-N00 is InnoLight's 800Gb Octal Small Form-factor Pluggable module in the DR8+ profile: eight 100 Gb/s PAM4 lanes over a single MTP/MPO-12 APC connector, 1310 nm single-mode optics and a 2 km reach without regeneration.
That connector choice is what makes it useful in AI clusters: an MPO-12 on 800G DR8+ lets a single module feed eight fibres in one ribbon, so a spine built on 64-port 800G switches needs a quarter of the cabling of a 400G design at the same bisection bandwidth.
Key Benefits
800G per port on OSFP112 · 2 km single-mode reach · Single MPO-12 APC ribbon interface · PAM4 1310 nm optics · CMIS managed with full DDM telemetry
Applications
AI/ML cluster spine and leaf, GPU fabric (NDR/XDR class), data-centre interconnect, high-radix 800G switching, storage fabric uplinks
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