SKU: 15900441733

Black Box Managed Ethernet Extender Kit - 2-Wire, 4-Port

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Description

Black Box Managed Ethernet Extender Kit - 2-Wire, 4-PortExpand your network with a cost effective, reliable solution engineered to maximize the use of your existing copper infrastructure. The Black Box Managed Ethernet Extender Kit 2 Wire, 4 Port brings professional grade capability to extending Ethernet across distances using a standard 2 wire connection. This kit includes a pair of auto rate Ethernet extenders designed to bridge remote LANs without the need for expensive fiber runs or extensive cabling

Expand your network with a cost-effective, reliable solution engineered to maximize the use of your existing copper infrastructure. The Black Box Managed Ethernet Extender Kit - 2-Wire, 4-Port brings professional-grade capability to extending Ethernet across distances using a standard 2-wire connection. This kit includes a pair of auto-rate Ethernet extenders designed to bridge remote LANs without the need for expensive fiber runs or extensive cabling overhauls. If your facility relies on pre-existing twisted-pair cabling, this kit makes it possible to connect distant office spaces, manufacturing floors, or campus buildings with enterprise-grade performance and management features. The result is a scalable, resilient network extension that minimizes downtime, reduces installation complexity, and delivers consistent throughput across your extended network topology.

  • Cost-effective network extension – Utilize your existing twisted-pair copper cabling to span longer distances, reducing the need for new fiber or major infrastructure upgrades. By leveraging 2-wire extenders, you can connect remote LANs with minimal disruption to current operations and a lower total cost of ownership, making it ideal for offices, campuses, and industrial environments that demand dependable connectivity without breaking the bank.
  • Auto-rate Ethernet extenders – The kit features auto-rate extenders that automatically negotiate the optimal data rate based on line conditions. This adaptive performance ensures stable connections across varying cable quality and length, delivering reliable Ethernet performance where conventional solutions may struggle. You gain the flexibility to deploy across diverse site layouts while maintaining robust throughput.
  • Four-port management for flexible topology – With 4 ports, you can manage multiple remote devices from a single, centralized location. The configuration options enable you to tailor the extended network to your exact needs, whether you’re linking multiple remote LAN segments, aggregating devices, or supporting a distributed topology across a campus or industrial facility.
  • Easy integration with existing networks – Designed to integrate smoothly with standard Ethernet devices, the extenders are compatible with typical LAN gear and network management practices. The kit supports straightforward deployment alongside existing switches, routers, and access points, enabling quick wins for network expansion while preserving your current architecture.
  • Reliability and management in a compact package – Built for demanding environments, the kit emphasizes reliability, simple management, and straightforward maintenance. The compact design minimizes rack space usage and simplifies installation in cabinets or on-wall deployments. When you need visibility, remote management capabilities help you monitor status, uptime, and performance across the extended link, supporting proactive maintenance and rapid issue resolution.

Technical Details of Black Box Managed Ethernet Extender Kit - 2-Wire, 4-Port

  • Specifications not available in provided data from ec.synnex.com.

How to install Black Box Managed Ethernet Extender Kit - 2-Wire, 4-Port

  • Plan your 2-wire path: Identify the route between the central site and remote LAN locations, considering cable length, interference sources, and potential power access points. Ensure your twisted-pair cabling meets standard specifications for Ethernet extension.
  • Mount and power the extenders: Place the two extender units in secure locations with adequate ventilation. Connect power supplies as required, and verify that both devices are powered and accessible on the network.
  • Connect the 2-wire link: Run the standard two-wire twisted pair between the two extender units. Use appropriate connectors and maintain consistent pairing to ensure signal integrity across the link.
  • Attach your network devices: Connect the four ports on the extender set to your local devices, switches, or edge routers as needed. Ensure proper Ethernet cable quality (Cat5e or higher) for best results.
  • Configure and verify: Access the management interface if the kit includes management features. Configure the required settings for your topology, confirm link status on each port, and perform a test transfer to verify performance across the extended link.

Frequently asked questions

  • What does this kit do? It provides a pair of auto-rate Ethernet extenders that extend Ethernet connectivity over a 2-wire twisted-pair cable, enabling you to connect remote LANs without installing new fiber or extensive cabling. The four ports give you flexibility to link multiple devices or segments across the extended link.
  • Is it suitable for industrial environments? Yes. The design emphasizes reliability and compatibility with standard Ethernet equipment, making it well-suited for offices, campuses, and certain industrial settings where copper cabling already exists. Ensure proper cabling practices and environmental protections for optimal performance.
  • How far can it extend Ethernet? The exact distance depends on cable quality, length, and environmental factors. Auto-rate extension optimizes performance based on line conditions, but for precise maximum distance, consult the product manual or reach out to Black Box support with your site specifics.
  • Can I manage the extended link remotely? The kit is described as a managed solution, offering remote management capabilities. This allows administrators to monitor link status, performance, and potentially configure parameters from a central location, improving maintainability and uptime.
  • What devices can I connect to the four ports? The four ports are designed for standard Ethernet devices such as switches, routers, or endpoints within your remote LAN. Ensure compatibility with your devices and maintain proper network security practices when extending your network.
  • Do I need special tools or expertise to install? Basic network setup skills are recommended. The installation involves planning the link, mounting devices, wiring the 2-wire path, connecting devices, and performing basic configuration. If management features are included, some familiarity with network management interfaces will help.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15900441733

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4.9 ★★★★★
Based on 12 reviews
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S
Verified Purchase
Shawn
Port Orchard, US
★★★★★ 5
Best travel MagSafe Charger
Color: Black
I recently purchased the Anker Nano MagSafe Portable Charger, Ultra-Slim 5,000mAh, and it has quickly become one of my favorite everyday tech accessories. The compact design and reliable charging performance make it incredibly convenient for keeping my iPhone powered throughout the day, whether I’m commuting, traveling, or simply away from an outlet for extended periods. One of the first things I noticed was how slim and lightweight the charger feels. It attaches securely to the back of the phone with MagSafe, making it easy to use while still comfortably fitting in a pocket or small bag. Unlike bulkier power banks, this one maintains a sleek profile that doesn’t add unnecessary weight or thickness. Charging performance has been very reliable overall. The 5,000mAh capacity provides a helpful boost when my battery starts running low, and the magnetic connection stays firmly in place during use. I also appreciate that the charger delivers consistent power without overheating, even during longer charging sessions. The build quality is excellent, which is something I’ve come to expect from Anker products. The materials feel durable and premium, and the minimalist design looks clean and modern. It arrived well-packaged and immediately gave the impression of being a high-quality accessory. Another feature I appreciate is how simple and convenient it is to use. There’s no complicated setup involved—just snap it onto the back of the phone and charging begins automatically. It’s especially useful when traveling or during busy days when carrying cables around can be inconvenient. After using it regularly, I’ve been very satisfied with its reliability and portability. It keeps my phone charged when I need extra power most, and the ultra-slim design makes it easy to carry everywhere without noticing the extra bulk. Overall, the Anker Nano MagSafe Portable Charger, Ultra-Slim 5,000mAh is a dependable and thoughtfully designed portable charger. It offers reliable charging performance, excellent portability, and premium build quality. I would definitely recommend it to anyone looking for a compact and convenient MagSafe-compatible power bank for everyday use.
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Reviewed in the United States on May 25, 2026
M
Verified Purchase
M. Gondek
Grantham, US
★★★★★ 5
A really great portable charger
Color: Golden
Works great with my Samsung Galaxy S25 in a magnetic case. I love the small form factor, which means I can keep it on my phone to charge while I'm using the phone when I need to. It also means it's incredibly easy to take any time I leave the house, not just when I travel. It does get pretty warm, but I find that keeping the phone face down helps that a lot. And of course using the phone while it's charging makes it hotter. One note if You're like me and you've never used one of these: there's a small button on the side that activates or deactivates the magnet. I thought the magnet had died because it was no longer attaching to my phone. Then I randomly held the button down and it snapped right back on. It's a useful feature now that I know that it's there, so I don't leave the magnet on when it might be near swipeable cards in my bag. Funny they don't mention anything about that in all the product images, but now I know.
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Reviewed in the United States on April 24, 2026
Z
Verified Purchase
Zach B.
Natrona Heights, US
★★★★★ 5
Heat and Charging Complaints Are Unjustified
Color: White
Good product overall. I was going to give it 4 stars because it hangs slightly off the bottom of my iPhone 15 Pro but I realized it says 16/17. Those models might have the MagSafe ring slightly higher on the phone in which case it would fit cleaner. I was worried about Heat after reading the reviews. All inductive charging systems generate waste heat and all charging generates waste heat. It’s nothing extreme here. If it’s in your pocket without air flow around it, it gets quite warm on the phone for sure. In my hand, using the phone for a while plane flight, there’s enough flow that it’s just a bit warm. Battery life is as advertised. It’s somewhere around a charge or so, I didn’t check this scientifically. Plenty to keep you topped up through a cross country air trip. It’s very small and much nicer to have on the phone than some other models I’ve borrowed. Reviews have some complaints that it “doesn’t charge the phone”. That’s a goofy complaint. If the phone is dormant it will add charge percentage. If you’re streaming and emailing, on Bluetooth, and WiFi all at once you’re going to use power about as fast as it can supply without it spiking temperature. I was very happy to just sit at 75% my whole flight while constantly using my phone. It doesn’t matter if it added percentage, you don’t get this to charge your phone, you get this to extend the battery and it does just that. If you can leave your phone out of your pocket where it can breath/cool a bit you’ll be happy with this. Good product and some seem to be expecting it to cheat physics.
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Reviewed in the United States on June 11, 2026
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Verified Purchase
Just Chris
Lowell, US
★★★★★ 5
Quality 100W capable all-in-one USB-C hub from Anker
Style: 7-in-2 4K@30Hz, Style: 7-in-2 4K@30Hz
I recently added a 16" MacBook Pro to the family and with the extra size/weight wanted to slim down on carrying adapters. I also have a 13" MacBook Pro (2018) and wanted something that would work for both of these without any shortfalls. The Anker delivers and works flawlessly on both of my MacBooks. Charging - It offers full rate charging on either unit and so far - hasn't gotten all that warm in the process. I expected a bake fest and me returning it, so was surprised there. Plugs/Ports - I skipped the Hyper-hub craze as I just never liked the fit into my MacBooks. So this is the first dual-port type device I have used on my Mac's, but it fits very well and doesn't feel like anything needs to be forced to work. Likewise on the receiving side, the card slots are friendly and you won't lose your cards, but it still holds them well. The USB-C ports respond well and have worked with all charger cables and dongles that I have. The USB-A's are classic Anker quality. Thinking about this more...I think I actually like plugging and unplugging things in this. There are some brands (cough: UNI) that I wonder if "this is the time" when it breaks on me or keeps my cable end. So far so good on the Anker. Peripherals and what works - I have only used portables on it a few times so I do not have much testing with NVME there yet, but SSD is just fine and works as normal. Only (1) port of this has Displayport active on it (the charge port). So if you are plugging in two screens to one side of the MacBook - that will need to change. At the same time, if you can convert one of those to HDMI you can connect the HDMI and then Displayport (via USB-C) over the charge port. In addition to fitting the ports well I should also mention - on the 13" MacBook Pro and Air this should lie mostly flush with the work surface you are on and the laptop edge. On the 16" MacBook Pro it does have a little gap under it due to the height of that unit. But it still does not protrude past the top edge and won't bug you if you brush your hand over it. TL;DR: At the time of this review I am about a week in. and have removed all the "docks" from my office and home so I can give this a decent test. At 60$ it is more expensive than other options, but performs very well for my needs. Cons: price I guess. I wouldn't mind a GigE Ethernet port on it at the same price point of 60$, or wait for it on sale if you don't care about the port. Big ANKER on the top of It sort of annoying, if I am picking nits. Pros: Quality interface, known brand, works well on multiple years of MacBook with no weirdness or driver problems. Compatible with latest models and software. Color matches the Apple Space Gray acceptably. I hope you found this review helpful, if not - leave a comment and let me know how we can change that! Thanks for reading my review, Chris
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Reviewed in the United States on February 1, 2020
D
Verified Purchase
Dove
Lowell, US
★★★★★ 5
The best USB-C Hub on Amazon!
Style: 7-in-2 4K@30Hz, Style: 7-in-2 4K@30Hz
This is the best and most feature complete USB-C hub I have used. I have tested every feature of the hub and have the results below. These tests were performed on my 2019 Macbook Pro 15" Power - As seen in one of my attached pictures this hub provides a consistent 85W to my Macbook pro. This is based on the 85W power brick I have the hub plugged into. This supports up to 100W so it should be future proof for future higher powered adapters up to 100W. Thunderbolt 3 Port - My coworker let me try his 5k@60hz monitor and it looked absolutely gorgeous and worked like a charm (I am going to have to buy one now!!). I also tested my 2x 4k@60hz monitors and they both were working when plugged into a hub. I used the StarTech Thunderbolt 3 to HDMI adapter (Model #TB32HD24K60) and it worked without any additional configuration. HDMI Port - I was able to get my 4k monitor working in 30hz mode. I was not able to get it working in 60hz mode but that is as expected. This matches the description perfectly. USB 3.0 Ports - I tested both ports with an external SSD and multiple different thumb drives. Every device worked as expected. I was able to max out the transfer rates of my external SSD using this port (~500MB/s). I was able to charge my phone and transfer data over both ports. SD/Micro SD - Both ports work as expected. I tested using an ADATA Premier One Micro Class10 SD card which has an advertised transfer rate of 275MB/s. It is one of the fastest Micro SD cards available so is the perfect test device. The maximum I was able to get in either port was ~230MB/s but that is within my acceptable values. I used a cheaper SanDisk Class 10 micro SD while plugging my ADATA into the SD card port with an adapter and was able to use both ports at the same time with the advertised data rates, amazing! Build Quality - This hub is a tank. It feels very solid and I would be shocked if you could break it in normal use. I tested dropping this 5ft off my desk onto hardwood floor and it did not have a scratch on it. Overall thoughts - This hub is a great value and has every feature I would expect in a modern USB-C hub. I am very happy with the purchase and will update my review with any further thoughts. I hope this review helped you make a purchasing decision!
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Reviewed in the United States on January 31, 2020

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