300308.SZ · A-shares
300308.SZ Innolight: high-speed optics for AI interconnect
Zhongji Innolight AI clusters drive 800G/1.6T optics demand; a top datacom transceiver supplier—growth vs rich valuation hinges on share, GM, and next-gen ramps.
Cite a section with a deep link, e.g. /en/r/zhongji-300308-research#thesis
Snapshot
- Price
- CNY 450
- Mkt cap
- CNY 1100.0B
- Revenue
- CNY 24.0B
- 800G/1.6T momentum
- 1.5
Thesis
Zhongji Innolight AI clusters drive 800G/1.6T optics demand; a top datacom transceiver supplier—growth vs rich valuation hinges on share, GM, and next-gen ramps.
Business
Model: high-speed optical transceivers. Flagships: 800G; 400G; path to 1.6T. Edge: tech cadence, qualifications, capacity. Strategy: follow NVIDIA/hyperscaler interconnect roadmaps.
Value chain
Optical midstream; upstream lasers/DSP; downstream cloud/OEMs. Risks: chip supply; customer concentration; generation skips.
Valuation
High-PE growth; extremely sensitive to AI CapEx and transceiver pricing.
Financial trend (~24 months)
Illustrative 8Q with YoY/QoQ (reconstructed from public disclosures; not audit-line):
Revenue · last 8Q
Interactive chart available in the reader.
Gross margin · last 8Q
Interactive chart available in the reader.
Operations
Volume: units; price: speed-tier ASP; cost: yield and optical chip cost.
Key financials
| Item | Value | YoY | Note |
|---|---|---|---|
| 定位 | 数通光模块龙头 | 全球前列 | AI 主线 |
| 产品 | 800G 放量 / 1.6T 导入 | 高增 | 代际切换 |
| 利润 | 2025 净利跻身创业板前列量级 | 高增 | 年报榜单语境 |
| 客户 | 北美云为主 | 集中 | 订单能见度 |
Competition
Peer strengths/weaknesses:
Peer map
| Company | Share/role | Margin | Strength | Weakness |
|---|---|---|---|---|
| 中际旭创 | 数通龙头 | 高 | 速率与客户 | 估值贵 |
| 新易盛 | 高速模块 | 高 | 弹性大 | 客户重叠竞争 |
| 天孚通信 | 器件 | 高 | 配套 | 非整机模块 |
| Coherent 等 | 海外 | 中高 | 品牌 | 中国厂商份额挤压 |
Management
Management (24m)
| Role | Name | Since | 24m change |
|---|---|---|---|
| 董事长/总经理 | 核心团队 | 长期深耕光通信 | 战略连续 |
| CFO | 财务负责人 | 在任 | 稳定 |
| 研发 | 技术负责人 | 迭代关键 | 1.6T 节奏 |
Stability: Deep optical bench; strategy tied to compute interconnect upgrades.
Outlook
Track 800G/1.6T shipments, GM, hyperscaler CapEx and inventory.
Scenarios
| Scenario | Condition | Implication |
|---|---|---|
| Bull | Demand/execution beats | Upside |
| Base | Trend continues | Hold/watch |
| Bear | Cycle/competition worsens | Drawdown/reassess |
Risks
References
Issuer / key sources:
- Latest company filings / IR (see issuer website)
- Exchange filings / SEC EDGAR — https://www.sec.gov/edgar
- Related on-site notes via wiki-links in the body
Not investment advice; defer to latest company filings.