SFP Cage
SFP Cage｜Key Interface for High‑Speed Optical Modules & Network Equipment
Product Overview
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SFP Cage – Key Interface for High‑Speed Optical Modules & Network Equipment |
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Provides mechanical retention, heat dissipation, EMI shielding, and insertion structure for SFP/SFP+/SFP28 modules |
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High compatibility, modular design, excellent EMI shielding |
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Switches, servers, industrial networking, data centers |
Common Types & Applications
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Type |
Ports |
Supported Modules |
Applications |
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Single‑Port SFP Cage |
1-Port |
SFP / SFP+ / SFP28 |
Switches, industrial devices, compact networking |
|
Dual‑Port SFP Cage |
2-Port |
SFP / SFP+ / SFP28 |
High‑density switches, industrial networks |
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Quad‑Port SFP Cage |
4-Port |
SFP / SFP+ / SFP28 |
Data centers, enterprise switches |
|
Cage with Heatsink |
1–4 Port |
10G / 25G modules |
High‑temperature or high‑load systems |
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Press‑fit / Through‑hole |
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Based on PCB design |
Servers, NICs, communication devices |
Technical Features
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Metal cage reduces EMI for stable high‑speed transmission |
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Standardized modular design, easy insertion, compatible with all SFP modules |
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Optional heatsink improves thermal performance for 10G/25G modules |
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Press‑fit for high density; THT for rugged environments |
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Supports SFP (1G), SFP+ (10G), SFP28 (25G) |
Application Scenarios
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Switches, routers, fiber media converters |
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ToR/EoR switches, high‑speed NICs, 10G/25G server links |
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Industrial switches, PLC modules, industrial Ethernet devices |
