VCELINK M238-C7-2P-CA Ethernet Coupler Female Shielded Poe Cable CAT7 RJ45 Exten

( Brand: Vcelink ), ( Manufacturer Part Number: M238-C7-2P-CA ), ( Part Type: Cable ), ( Data Link Protocol: Ethernet ), ( Data Transfer Rate: 10.0 ), ( Color: Silver ), ( Model Number: M238-c7-2p-us ), ( Compatible Devices: Cat7/cat6a/cat6/cat5e/cat5 Ethernet Cables ), ( Material: Gold ), ( Unit Count: 2.0 ), ( Package Dimensions Lxwxh: 6.46x4.53x0.83 Inches ), ( Weight: 0.07 Pounds )

Review VCELINK Cat7 Ethernet Coupler Female To Shielded Rj45 Poe Cable Exten

The **VCELink M238-C7-2P-CA** is a high-performance, shielded Cat7 Ethernet coupler designed to extend and enhance network connectivity with unparalleled reliability and signal integrity. This robust device features two **female RJ45 ports**, allowing seamless integration into existing cabling infrastructure while supporting **Power over Ethernet (PoE)** applications, making it ideal for deployments requiring both data transmission and power delivery. Constructed with premium **shielded Cat7-grade materials**, the coupler ensures minimal signal loss and interference, delivering stable, high-speed connectivity up to **10 Gbps** perfect for demanding environments such as enterprise networks, industrial automation, or high-definition video surveillance systems. The **compact yet durable design** incorporates a **female RJ45 connector** on one end, enabling direct attachment to shielded Cat7 cables, while the other end features a **shielded RJ45 output** for secure, high-performance connections to network devices like switches, routers, or PoE-enabled cameras. Whether used for cable extension, network branching, or bridging gaps in structured cabling, this coupler maintains signal fidelity while supporting **PoE pass-through**, ensuring power and data are transmitted simultaneously without degradation. Its **low insertion loss and high EMI/RFI shielding** make it an excellent choice for environments with electrical noise or where data integrity is critical. Built to withstand frequent use, the M238-C7-2P-CA is a versatile solution for professionals seeking a reliable, future-proof extension for their Cat7 networks.

### **Pros and Cons of buying a VCELink M238-C7-2P-CA (Cat7 Ethernet Coupler with Female Shielded RJ45, POE, and Extension Cable)**

1. **Cat7 Compatibility** Supports Gigabit Ethernet (10/100/1000 Mbps) and higher speeds, making it suitable for future-proofing networks. It also meets strict shielding requirements for reduced interference and improved signal integrity.

2. **Shielded RJ45 Connectors** The female shielded connectors help minimize electromagnetic interference (EMI) and crosstalk, ensuring stable and reliable data transmission, which is critical for professional and high-performance networks.

3. **POE (Power over Ethernet) Support** The coupler is designed to work with POE devices (e.g., IP cameras, VoIP phones, wireless access points), allowing power and data to be transmitted simultaneously over a single Ethernet cable. This simplifies wiring and reduces clutter.

4. **Extension Capability** The included extension cable provides flexibility in connecting devices that may not be within the standard reach of a standard Ethernet patch cable. This is useful for patch panels, switches, or devices mounted in hard-to-reach locations.

5. **Durable Construction** The build quality appears robust, with sturdy metal contacts and a well-insulated design, which helps prevent signal degradation over time.

6. **Easy Installation** The female connectors allow for quick and secure connections to patch panels, switches, or other Ethernet devices without requiring soldering or complex terminations.

7. **Versatile Use Cases** Suitable for data centers, offices, home networks, or any environment requiring high-performance Ethernet connections.

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1. **Limited to Cat7 Standards** While Cat7 is excellent for high-speed networks, it may be overkill for basic home or small office use where Cat5e or Cat6 would suffice. This could result in unnecessary expense if higher speeds aren t needed.

2. **Potential Compatibility Issues** Some older or non-POE devices may not fully support the coupler s features, especially if they lack POE passthrough capabilities. Always verify compatibility with your specific devices.

3. **Cost** Cat7 cables and couplers are generally more expensive than Cat5e or Cat6 alternatives. If budget is a concern, this could be a drawback unless high performance is a priority.

4. **Installation Complexity for Non-Experts** While the coupler itself is straightforward to use, improper handling of shielded cables (e.g., bending too sharply or damaging the shielding) can degrade performance. This may require careful installation.

5. **Size and Bulk** The coupler and extension cable may take up more space than standard patch cables, which could be a consideration in tight wiring environments.

6. **POE Limitations** Not all POE devices support the same power standards (e.g., 802.3af vs. 802.3at). Ensure the coupler and your devices are compatible with the required POE power levels.

7. **Potential Signal Loss Over Long Distances** While Cat7 reduces signal loss compared to lower categories, extremely long runs (beyond 100 meters) may still experience degradation, especially if the cable is not properly terminated or shielded.

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### **Conclusion**

The **VCELink M238-C7-2P-CA Cat7 Ethernet coupler with female shielded RJ45, POE, and extension cable** is an excellent choice for users who require **high-speed, reliable, and interference-resistant Ethernet connections**, particularly in professional or high-performance networking environments. Its **POE support, Cat7 compatibility, and durable construction** make it ideal for data centers, offices, or setups with sensitive equipment. However, for **basic home networks or budget-conscious users**, the higher cost and potential overkill of Cat7 may not justify the purchase unless future-proofing is a priority.

If you need **stable, high-speed connections with POE support and shielding**, this coupler is a strong recommendation. If you re working with **lower-speed requirements or older devices**, a simpler Cat5e or Cat6 solution might be more cost-effective.

- You require **Gigabit or higher speeds** with minimal interference.

- You use **POE devices** (e.g., IP cameras, wireless access points).

- You need **extension flexibility** for patch panels or hard-to-reach connections.

- You prioritize **long-term network reliability** and future-proofing.

- Your network only requires **basic Gigabit speeds** (Cat5e or Cat6 may suffice).

- You re working with **legacy devices** that don t support POE or Cat7.

- Budget is a **major constraint**, and you can find a more affordable Cat6 solution.

Details:

Perfectly solve the problem that network cable is not long enough or do want to reinstall socket. The metal shell is shockproof and wear-resistant. The gold-plated contacts are oxidation and plug resistant, can transmit network signals stably, High Standard Performance: ethernet cable extender adapter supports PoE, complies with ANSI/TIA/EIA 568C standard, support up to 10Gbps, 600MHz, suitable for CAT7 cable, backward compatible CAT6A, CAT6, Cat5e, Cat5 version of the Compact Size: RJ45 coupler is portable takes little space, so it be used extend in narrow spaces such as back a TV, microphones, switches, routers. Non-destructive Extension: The network cable connector helps you connect 2 cables to extend the length of existing without affecting speed.

This extension module is suitable for equipment that frequently plugs and unplugs network cables such as test benches, it be used to protect interfaces. The network extension module is made of multi-layer materials, aim to bring maximum protection the speed and reduce loss. Gold-plated pins make network signal transmission more stable and fast. The built-in PC plastic layer makes it heat and aging resistance.

The RJ45 extender can connect two network cables together without losing speed.

part #: m238c72p prices

• $13.35-$17.92

specifications coaxcabl:

• brand: Vcelink
• mpn: M238-c7-2p-ca
• part type: Cable
• data link protocol: Ethernet
• data transfer rate: 10.0
• color: Silver
• model number: M238-c7-2p-us
• compatible devices: Cat7/cat6a/cat6/cat5e/cat5 Ethernet Cables
• material: Gold
• unit count: 2.0
• package dimensions lxwxh: 6.46x4.53x0.83 Inches
• weight: 0.07 Pounds

offer coaxcabl:

• quantity: 1
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• started: June 10, 2026
• options: Ship-to-home
• availability: In Stock

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• condition: New
• Radio Communication > Parts Accessories > Coax Cables Connectors

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