Brand: Arista | Category: Transceivers & Cables
SKU: QSFP-DD-400G-FR4 | Part #: QSFP-DD-400G-FR4 | MPN: QSFP-DD-400G-FR4
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The Arista QSFP-DD-400G-FR4 is an Arista-branded 400GBASE-FR4 optical transceiver for 400 Gbps Ethernet links. It operates over single-mode fiber (SMF) in the 1295–1309 nm wavelength range.
Key specifications include a 400 Gbps data rate, an operating temperature range of 0–70°C and power consumption below 12 W. The module is listed as compatible with Arista 7800 and 7060X6 Series platforms.
Transceivers of this type are used in data centre and enterprise network environments to provide high-bandwidth optical connections between switches and routers, such as spine-leaf fabric links and aggregation uplinks running over single-mode fiber infrastructure.
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| Brand | Arista |
| Category | Transceivers & Cables |
| SKU | QSFP-DD-400G-FR4 |
| Part Number | QSFP-DD-400G-FR4 |
| Condition | New |
| Data Rate | 400 Gbps |
| Form Factor | SFP |
| Reach | ER (extended-reach 40 km) |
| Manufacturer Part Number | QSFP-DD-400G-FR4 |
| Protocol | 400GBASE-FR4 |
| Wavelength | 1295–1309 nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Operating Temperature | 0–70°C |
| Power Consumption | < 12 W |
| Compatibility | Arista 7800, 7060X6 Series |
The Arista QSFP-DD-400G-FR4 400GBASE-FR4 Transceiver (Arista-branded) is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.
Key specifications for the Arista QSFP-DD-400G-FR4 400GBASE-FR4 Transceiver (Arista-branded): new condition; data rate 400 Gbps; form factor SFP; reach ER (extended-reach 40 km); manufacturer Arista; manufacturer part number QSFP-DD-400G-FR4; protocol 400GBASE-FR4. Manufacturer part number QSFP-DD-400G-FR4. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
