EXECUTIVE SUMMARY
This document serves as the definitive technical reference and product datasheet for the next-generation 100G/400G Optical Transceiver family. Designed to address the exponential bandwidth growth in hyperscale datacenters, carrier core networks, and enterprise aggregation layers, this transceiver series delivers unprecedented density, power efficiency, and signal integrity for 400G Ethernet and 100G DWDM applications. Leveraging advanced Silicon Photonics (SiPh) and Digital Signal Processing (DSP) architectures, the platform ensures seamless migration from 100G to 400G without forklift upgrades, offering a future-proof investment for network operators. Key differentiators include support for 400ZR, OpenZR+, and 400G-ZR standards, ensuring interoperability across multi-vendor ecosystems.
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ARCHITECTURE & CHASSIS DESIGN
The 100G/400G Optical Transceiver platform is built upon a scalable, hot-swappable form factor architecture, compatible with QSFP-DD and OSFP industry standards. The optical engine integrates a high-performance DSP with integrated laser driver and transimpedance amplifier (TIA), supporting both coherent and PAM4 modulation schemes. The chassis design facilitates air-cooled and liquid-cooled datacenter environments, with a front-face design optimized for high-density patching (up to 48 ports per 1RU). Key architectural elements include:
– Dual-lane 100G PAM4 electrical interface (CEI-56G/112G).
– Integrated coherent optics (DP-16QAM / QPSK) for long-haul and metro DCI.
– Digital Diagnostics Monitoring Interface (DDMI) with industry-standard I2C and MDIO interfaces.
HARDWARE FEATURES
The hardware feature set is engineered for deterministic performance in mission-critical networks. Primary features include:
– HOT-PLUGGABLE QSFP-DD/OSFP MODULE: Enables in-service installation and removal without network downtime.
– REINFORCED METAL SHELL AND EMI SHIELDING: Provides superior electromagnetic interference suppression and mechanical robustness.
– FEC (FORWARD ERROR CORRECTION): Integrated KP4, HC-FEC, and low-latency Reed-Solomon (RS) codes to guarantee link budgets up to 40 km (SMF) and 120 km (DCI).
– POWER MANAGEMENT: Smart power budgeting with a typical consumption of
Parameter
Specification
ORDERING OPTIONS
The platform offers a modular portfolio to address specific network requirements, divided into three primary performance tiers:
– TIER 1 (DATA CENTER): 400G-SR8 (MPO-16) for up to 150m, 400G-DR4 (Duplex LC) for up to 500m.
– TIER 2 (METRO DCI): 400G-FR4 (CWDM) for up to 2 km, 400G-LR8 for up to 10 km.
– TIER 3 (LONG HAUL): 400G-ZR (Coherent) for up to 80 km and 120 km variants.
Ordering SKUs are structured by reach, connector type, and case temperature range. Contact your regional sales representative for custom OEM variants or dual-rate (100/400G) factory configurations.
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