Brand: Cisco | Category: Transceivers & Cables
SKU: QSFP-DD-400G-SR4-2 | Part #: QSFP-DD-400G-SR4-2 | MPN: QSFP-DD-400G-SR4-2
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Cisco QSFP-DD-400G-SR4-2 400G QSFP-DD Multimode Transceiver is a Cisco transceivers & cables solution available from Omnixon Global — Dubai's leading enterprise IT hardware distributor serving UAE, GCC, EMEA, and APAC.
Why this product is in demand: Core 400G short-reach transceiver for high-density AI/ML GPU cluster interconnects and 400G spine switches; high demand driven by AI infrastructure buildouts in 2025-2026. [launched 2022-Q4]
Perfect for: enterprise datacenters, hyperscale deployments, AI training and inference infrastructure, hybrid cloud, edge computing, and high-availability production workloads.
Why buy from Omnixon Global:
Request a quote: use the RFQ form on this page or contact our enterprise sales team for pricing, lead time, and configuration assistance.
| Brand | Cisco |
| Category | Transceivers & Cables |
| SKU | QSFP-DD-400G-SR4-2 |
| Part Number | QSFP-DD-400G-SR4-2 |
| Condition | New |
| Data Rate | 400 Gbps |
| Form Factor | SFP |
| Reach | ER (extended-reach 40 km) |
| Manufacturer Part Number | QSFP-DD-400G-SR4-2 |
| Interface Type | QSFP-DD (Quad Small Form Factor Pluggable Double Density) |
| Transmission Mode | Multimode |
| Distance (Reach) | 100 m over OM3 multimode fiber |
| Wavelength | 850 nm |
| Protocol | 400GBASE-SR4 |
| Fiber Type | OM3 Multimode |
| Operating Temperature | 0–70 °C |
| Power Consumption | 3.5 W (typical) |