Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Juniper JNP-40G-SR4-4PACK 40Gb/s 40GBase-SR4 Multi Fiber 850nm 150m
- 40Gb/s data rate
- 40GBase-SR4 standard
- Wavelength: 850nm
- Maximum transmission distance: 150m
- Fiber type: Multi-Mode Fiber (MMF)
- Connector type: MPO (Multi-fiber Push On)
- Utilizes 4 parallel fibers (4 transmit, 4 receive)
- Ideal for high-density data center interconnects
- Comes in a 4-pack
JNP-40G-SR4-4PACK isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Data Rate
- 40 Gbps
- Form Factor
- QSFP+
- Standard
- 40GBase-SR4
- Wavelength
- 850nm
- Reach
- 150m
- Fiber Type
- Multi-Mode Fiber (MMF)
Product details
This Juniper JNP-40G-SR4-4PACK is a 40Gb/s 40GBase-SR4 transceiver designed for multi-fiber applications. It operates at 850nm over multi-mode fiber and supports distances up to 150 meters. This package contains four transceivers.
Technical Information
| Data Rate | 40 Gbps |
| Form Factor | QSFP+ |
| Standard | 40GBase-SR4 |
| Wavelength | 850nm |
| Reach | 150m |
Additional Specifications
| Fiber Type | Multi-Mode Fiber (MMF) |
| Connector | MPO |
| Vendor | Juniper |
| Package Quantity | 4 |
Description
The Juniper JNP-40G-SR4-4PACK is a set of four 40 Gigabit Ethernet (40GbE) QSFP+ SR4 transceivers designed for high-density, short-reach applications within data centers. The SR4 standard utilizes four parallel transmit and four parallel receive fibers, enabling higher bandwidth density compared to traditional duplex fiber transceivers. Operating at an 850nm wavelength, these transceivers are optimized for use with multi-mode fiber (MMF) optic cables. They support data transmission distances of up to 150 meters, making them suitable for connecting switches, servers, and storage devices within racks or across rows in a data center environment. The MPO connector is designed to accommodate the multiple fibers required for SR4 operation. This product is sold as a convenient 4-pack, providing multiple transceivers for large-scale deployments or redundancy. The JNP-40G-SR4-4PACK is a critical component for building high-performance, scalable data center networks that require significant bandwidth and efficient use of fiber infrastructure.
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.
Buying 10+ units?
Get volume pricing and availability for JNP-40G-SR4-4PACK.