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Juniper QFX-QSFP-40GE-SR4 40Gb/s 40GBase-SR4 400m QSFP+ Transceiver
- 40Gb/s data rate
- QSFP+ form factor
- 40GBase-SR4 standard compliance
- Utilizes 4 parallel optical lanes (4x10Gb/s)
- MPO/MTP connector for multimode fiber
- Maximum reach of 400 meters
- Ideal for data center aggregation and core networks
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Key specifications
See full specs ↓- Data Rate
- 40 Gb/s
- Form Factor
- QSFP+
- Standard
- 40GBase-SR4
- Connector
- MPO/MTP
- Fiber Type
- Multimode
- Max Distance
- 400m
Product details
The Juniper QFX-QSFP-40GE-SR4 is a 40Gb/s QSFP+ transceiver module supporting 40GBase-SR4 standards. It is designed for short-reach, high-density connections over multimode fiber, utilizing four parallel optical lanes.
Technical Information
| Data Rate | 40 Gb/s |
| Form Factor | QSFP+ |
| Standard | 40GBase-SR4 |
Additional Specifications
| Connector | MPO/MTP |
| Fiber Type | Multimode |
| Max Distance | 400m |
Description
The Juniper QFX-QSFP-40GE-SR4 is a high-performance optical transceiver engineered to meet the demanding bandwidth requirements of modern data centers. Operating at 40 Gigabits per second, this QSFP+ module enables dense and efficient connectivity for high-speed network aggregation and core switching applications. Adhering to the 40GBase-SR4 standard, the transceiver employs four parallel transmit and four parallel receive optical lanes, each operating at 10Gb/s, to achieve its aggregate 40Gb/s throughput. This parallel architecture requires an MPO/MTP connector, which consolidates the multiple fiber strands needed for simultaneous transmission and reception. The SR4 designation indicates its suitability for short-reach applications over multimode fiber. With a maximum transmission distance of up to 400 meters on OM3 or OM4 multimode fiber, the QFX-QSFP-40GE-SR4 is perfectly suited for interconnecting switches within a data center rack, between racks, or across different rows. Its QSFP+ form factor allows for high port density, maximizing the number of connections possible on network devices.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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