10G SFP+ Optical Transceivers

10G SFP+ Optical Transceivers

10G SFP+ Optical Transceivers are a widely adopted solution for high-speed fiber connectivity across data centers, enterprise networks, and service provider infrastructures. At Compufox, we offer a comprehensive selection of SFP+ optical transceivers designed to deliver dependable 10-gigabit performance with proven compatibility and efficiency.

Our portfolio supports industry-standard specifications such as 10GBASE-SR, 10GBASE-LR, and 10GBASE-ER, enabling flexible short-reach and long-reach deployments over multimode and single-mode fiber. The SFP+ (Small Form-Factor Pluggable Plus) form factor is trusted for its compact size, low power consumption, and broad adoption across switching, routing, and server platforms.

All 10G SFP+ optical transceivers from Compufox are fully tested for performance, interoperability, and reliability, ensuring seamless integration with leading networking vendors. Whether you are expanding access layers, upgrading server connectivity, or maintaining established 10G infrastructures, our SFP+ transceivers deliver consistent, cost-effective fiber connectivity.

🧠 10G SFP+ Buying Guide

SR vs LR vs ER Optical Transceivers

Choosing the right 10G SFP+ optical transceiver depends mainly on distance, fiber type, and deployment environment. Below is a practical breakdown of the three most common 10G options.

🔹 10G SFP+ SR (Short Reach – Multimode Fiber)

Best for

• In-rack and intra–data center connections

• Short-distance server and switch links

Key Characteristics

• Fiber type: Multimode (OM3 / OM4)

• Connector: LC

• Typical reach:

  • OM3: up to 300 m

  • OM4: up to 400 m

• Lowest cost option

Why choose SR?

10G SR is ideal when you need cost-effective, short-distance connectivity inside data centers where multimode fiber is already installed.

🔹 10G SFP+ LR (Long Reach – Single-Mode Fiber)

Best for

• Campus networks

• Inter-building links

• Medium-distance enterprise networks

Key Characteristics

• Fiber type: Single-mode (OS2)

• Connector: LC

• Typical reach: up to 10 km

• Balanced cost vs distance

Why choose LR?

LR is the most commonly deployed 10G optic when distance exceeds multimode limits and reliable single-mode performance is required.

🔹 10G SFP+ ER (Extended Reach – Single-Mode Fiber)

Best for

• Long-distance enterprise links

• Metro and service provider networks

Key Characteristics

• Fiber type: Single-mode (OS2)

• Connector: LC

• Typical reach: up to 40 km

• Higher optical power budget

Why choose ER?

ER is designed for long-haul 10G links where reliability over extended distances is critical and amplification is not desired.

📊 Quick Comparison Table

Transceiver Type	Fiber Type	Connector	Max Distance	Best Use Case
10G SFP+ SR	Multimode (OM3 / OM4)	LC	300–400 meters	Data center short-distance links
10G SFP+ LR	Single-mode (OS2)	LC	Up to 10 km	Campus and enterprise networks
10G SFP+ ER	Single-mode (OS2)	LC	Up to 40 km	Long-distance and metro links

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🧩 How to Choose the Right 10G SFP+

Choose SR if:

• Your links are under 400 meters

• Multimode fiber is already installed

• Cost efficiency is a priority

Choose LR if:

• You need up to 10 km reach

• You are deploying campus or building-to-building links

• You want the most versatile 10G option

Choose ER if:

• Your network requires long-distance connectivity

• You are connecting remote sites or metro locations

• Higher optical power is acceptable

✅ Why Buy 10G SFP+ from Compufox

• Fully tested and validated transceivers

• Reliable compatibility with major switch vendors

• Consistent optical performance and quality

• Expert support to help match optics to your network