Juniper EX-SFP-10GE-SR 10GBase-SR SFP+ Transceiver Module 850nm 300m Multi-mode Fiber Optic for EX Series Ethernet Units

High-Speed Fiber Connectivity with Juniper EX-SFP-10GE-SR SFP+

The Juniper EX-SFP-10GE-SR SFP+ transceiver module is a high-performance solution for 10 Gigabit Ethernet applications. Network engineers rely on this optics module for predictable, low-latency data transmission across short distances. It operates on 850nm wavelengths over multi-mode fiber (MMF).

Deploying this module ensures your EX series switches maintain maximum uptime. The hot-swappable design allows for installation and replacement without powering down the host equipment. This capability minimizes maintenance windows in busy data centers.

Technical Performance and Fiber Reach

The Juniper EX-SFP-10GE-SR SFP+ supports a reach of up to 300 meters using OM3 multi-mode fiber. For networks utilizing OM4 fiber, the distance can extend up to 400 meters. This range makes it ideal for top-of-rack or end-of-row cabling architectures.

Each module features a standard LC duplex connector for stable physical layer connectivity. It adheres strictly to the IEEE 802.3ae standard for 10GBase-SR. This compliance guarantees that your physical layer links remain stable and error-free.

Compatibility with Juniper EX Series Switches

Optimized for the Juniper EX Series, this transceiver ensures hardware-level integration. It avoids the common handshake issues found with generic third-party optics. This native support provides access to detailed telemetry via the Junos OS CLI.

Finding a certified juniper networks dealer distributor supplier reseller in india ensures you receive genuine hardware for your mission-critical uplinks. Authentic modules provide the electrical shielding necessary to prevent electromagnetic interference. This protects the integrity of adjacent ports on high-density switches.

Advanced Monitoring and Diagnostics

Digital Optical Monitoring (DOM) comes standard with the Juniper EX-SFP-10GE-SR SFP+. This feature allows administrators to monitor real-time parameters such as optical output power and temperature. Monitoring these metrics helps in identifying fiber degradation before a complete link failure occurs.

Diagnostics are accessible directly through the switch management interface. Engineers can view laser bias current and supply voltage to troubleshoot power issues. This granular visibility is vital for maintaining high-availability service level agreements.

Efficiency and Power Management

The Juniper EX-SFP-10GE-SR SFP+ is engineered for low power consumption, typically drawing less than 1 Watt. In large-scale deployments, this efficiency significantly reduces the heat load on cooling systems. Lower heat leads to a longer lifespan for both the transceiver and the switch chassis.

The small form-factor pluggable plus (SFP+) design maximizes port density. You can populate all available ports on a 48-port switch without exceeding thermal thresholds. This density is a requirement for modern, high-throughput virtualization clusters.

Reliability in Enterprise Environments

Each Juniper EX-SFP-10GE-SR SFP+ undergoes rigorous testing to handle enterprise traffic loads. It supports full-duplex operation, effectively doubling the potential bandwidth of your fiber pairs. This makes it a reliable choice for core-to-distribution and distribution-to-access layers.

The module handles extreme temperature ranges within standard indoor environment limits. Its metallic housing provides durability during repeated insertion and removal cycles. Reliability at the physical layer prevents costly application-level timeouts.

Simplified Deployment and Setup

Installing the Juniper EX-SFP-10GE-SR SFP+ requires no complex configuration. The switch automatically recognizes the module and applies the correct interface settings. This plug-and-play functionality speeds up large network rollouts across multiple sites.

Using these modules reduces the need for expensive single-mode fiber in short-run scenarios. Multi-mode fiber and SR transceivers offer a cost-effective path to 10G speeds. This balance of cost and performance is why the SR standard remains dominant in the enterprise.

Future-Proofing Your Infrastructure

Upgrading from 1G to 10G is straightforward with the Juniper EX-SFP-10GE-SR SFP+. It provides the necessary bandwidth for modern video conferencing, VoIP, and cloud-based applications. Transitioning to 10G reduces congestion points in the internal network fabric.

As data demands grow, having a standardized optics inventory simplifies spare parts management. The EX-SFP-10GE-SR is a versatile component that fits various roles in the network. Keeping these modules in stock ensures quick recovery from physical layer disruptions.

Conclusion on Juniper Optics

The Juniper EX-SFP-10GE-SR SFP+ stands out for its rock-solid stability and ease of use. It bridges the gap between high-speed requirements and budget constraints. Choosing original Juniper optics protects your investment in high-end switching hardware.

Standardize your short-reach fiber links with these 850nm modules for the best results. They offer the consistent performance that senior engineers demand for their core infrastructure. Trust your 10G backbone to the reliability of Juniper engineering.