800G OSFP112-DD | SMF (OS2) | MPO | 1310 nm

Available distances: 500 m • 1 km • 2 km

 General Overview

▪ OSFP112 Dual-Density hot-pluggable optical module
▪ Parallel 8 × 100 Gbps lanes based on PAM4 (106.25 Gb/s each)
▪ Operates in the 1310 nm O-band for short to mid-reach links
▪ MPO-16 (APC) interface for eight Tx + eight Rx fibers
▪ Supports IEEE 802.3df / CMIS 5.x management
▪ Optimized for low latency AI/ML and DCI interconnects

 Key Highlights

• Hot-pluggable OSFP form factor with integrated heatsink
• Electrical interface: 8 × CAUI-112 (100 Ω AC coupled)
• Supply voltage: single 3.3 V rail (± 5 %)
• Power consumption: ≤ 14–16 W (variant-dependent)
• Operating temperature: 0 °C to 70 °C (case)
• Compliant with RoHS 2.0 and IEC laser safety Class 1

Optical Performance

➤ Transmission wavelength: 1310 nm nominal
➤ Modulation format: PAM4 53 GBd per lane
➤ Tx OMA-outer: –2.9 to +4.0 dBm (typ.)
➤ Receiver sensitivity: –5.9 dBm (DR8) / –4.5 dBm (FR8)
➤ Tx dispersion penalty: ≤ 3.5 dB
➤ Extinction ratio: ≥ 3.5 dB

Distance Variants