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Juniper 740-057909 10Ge SFP+ Optical Transceiver Lr 10Km 740-057909
- 10 Gigabit Ethernet (10GbE) speed
- SFP+ Form Factor
- Optical Transceiver Module
- Long Reach (LR) designation
- Maximum Distance: 10km
- Fiber Type: Single-mode Fiber (SMF)
- Connector Type: Typically LC Duplex
- Designed for Juniper networking equipment
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Key specifications
See full specs ↓- Product Type
- SFP+ Optical Transceiver
- Interface
- 10 Gigabit Ethernet (10GbE)
- Data Rate
- 10 Gb/s
- Reach
- Long Reach (LR)
- Max Distance
- 10 km
- Fiber Type
- Single-mode
Product details
The Juniper 740-057909 is a 10 Gigabit Ethernet (10GbE) SFP+ optical transceiver module. It is designed for long-reach (LR) applications, supporting distances up to 10km over single-mode fiber optic cable.
Technical Information
| Product Type | SFP+ Optical Transceiver |
| Interface | 10 Gigabit Ethernet (10GbE) |
| Data Rate | 10 Gb/s |
| Reach | Long Reach (LR) |
Additional Specifications
| Max Distance | 10 km |
| Fiber Type | Single-mode |
| Manufacturer | Juniper |
Description
The Juniper 740-057909 is a high-performance 10 Gigabit Ethernet (10GbE) SFP+ (Small Form-factor Pluggable Plus) optical transceiver module. It is engineered to provide robust and reliable network connectivity for enterprise and service provider environments. The SFP+ form factor allows for high port density on networking devices such as switches and routers, making it suitable for demanding backbone and aggregation layer applications. This specific module is designated as 'LR' (Long Reach), indicating its capability to transmit data over extended distances. It supports a maximum link length of 10 kilometers when used with single-mode fiber (SMF) optic cables. The 10Gb/s data rate ensures high throughput for bandwidth-intensive applications, including data center interconnects, high-speed storage access, and demanding IP network traffic. The 740-057909 is designed to meet the stringent performance and reliability requirements of Juniper Networks' product lines, ensuring seamless integration and optimal operation within Juniper-based network infrastructures. It converts electrical signals to optical signals for transmission over fiber and vice versa, utilizing specific wavelengths optimized for long-distance communication. This transceiver is a critical component for extending network reach and ensuring high-speed data delivery across campus or metropolitan area networks.
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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