TweetFollow Us on Twitter

Real World Review: Small Tree's Edge-corE ES4548D

Volume Number: 25
Issue Number: 06
Column Tag: Real World Reviews

Real World Review: Small Tree's Edge-corE ES4548D

Cost effective, high-bandwidth switch for your network

By Dennis Sellers and Neil Ticktin


Small Tree's Edge-corE ES4548D

The Need

Everyone talks about wireless, but when it comes to fast, reliable, trouble free connectivity, a wired Ethernet connection is still king. All of Apple's machines come with gigabit Ethernet, but that's only part of the solution. Sure, there are cheap 5-port switches, but what if you need 24- or 48-ports? Gigabit for all those ports? It'll cost you an arm and a leg, right? Not necessarily.

MacTech has been using a solution in house, and put it through a variety of real world scenarios and every day use for a sustained period of time.

Enter Small Tree's Edge-corE ES4548D

If you need a L2 Gigabit Ethernet switch for bandwidth-intensive networks you might check out Small Tree's Edge-corE ES4548D. It's designed for networks that need advanced switching features such as line-rate rate performance, dynamic 802.3ad link aggregation, IPv6 support, security, high availability and advance QoS to the network edge while offering the simplicity of traditional LAN switching.

The Edge-Core ES4548D is designed for high performance server aggregations, such as enterprise data centers, to connect high-end or network attached file servers over copper ports. High-speed workgroups backbone upgrades, and Gigabit to the desktop for power users. The whole stack can be managed as a single entity with a single IP address.

The ES4548D sports 44 x 10/100/1000Base-T + 4 Gigabit Combo (RJ45/SFP) ports with Gigabit Ethernet link on all ports. Its advanced QoS features are for "triple play" performance, while the switch is very scalable. It has a forwarding rate of 71.5Mpps, a MAC Address Table size of 8K and a switching capacity of 96Gbps. With its 96Gbps switching capacity, the ES4548D delivers wire-speed switching performance on all gigabit ports. There are four Gigabit Ethernet combo ports for uplink flexibility, allowing copper or fiber uplinks.

IEEE 802.1w Rapid Spanning Tree Protocol provides a loop-free network and redundant links to the core network with rapid convergence. IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing Layer 2 load sharing on redundant links. IEEE 802.3ad (LACP) is designed to increase bandwidth by automatically aggregating several physical links together as a logical trunk and providing load balancing and fault tolerance for uplink connections.

IGMP snooping prevents flooding of IP multicast traffic and limits bandwidth intensive video traffic to only the subscribers.

Comprehensive QoS support with 8 egress queues per port enable differentiated management of up to eight traffic types. Traffic is prioritized according to 802.1p, DSCP, IP precedence and TCP/UDP port number; the goal is to give optimal performance to real-time applications such as voice and video. Asymmetric bidirectional rate-limiting, per port or per traffic class, preserves network bandwidth and allows maximum control of network resources.

IEEE 802.1Q-in-Q allows the service provider to provide certain services, such as Internet access on specific VLANs for specific customers. It provides other types of services for their other customers on other VLANs.

Port Security ensures access to a switch port based on MAC address. IEEE 802.1X port-based or MAC-based access control makes sure that all users are authorized before being granted access to the network. User authentication is implemented via any standard-based RADIUS server. Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets based on source and destination MAC addresses, IP addresses, TCP/UDP ports.

SSL, Web Management Encryption, RADIUS and TACACS+ are designed to protect data communication and ensure data privacy. What's more, Private VLAN isolates edge ports to ensure user privacy.

You configure the ES4548D by using the web-based graphical user interface. Industry standard Command Line Interface (CLI) via console port, Telnet or SSH provides a common user interface and command set for users to manipulate the switch.


Web Interface

Four groups of RMON are supported. You can back-up and restore firmware and configuration files via TFTP.

The ES4548D supports IPv6 management, QoS and security to help you get ready for future transition to IPv6. IPv6 can support an exponentially greater number of IP addresses compared to IPv4. The internals of the IPv6 protocol have been designed for scalability and extensibility. This means that a variety of different kinds of devices besides computers, such as cell phones and home appliances, will be able to more easily join the Internet in future, according to the folks at Small Tree.

The ES4548D lists for $2,024. Also, Small Tree offers an optional redundant power supply for the ES4548D that provides uninterrupted power.

http://www.smalltree.com/Edge_corE_48_port_L2_Gigabit_Standalone_Switch_p/es4548d.htm

But, Is It Worth It?

All the details are nice, but the end result is what is really important. Is it worth upgrading 100 Mbps switches to Gigabit?

Not every application can take advantage of the faster bandwidth, but in our testing, some of the most burdensome network issues (such as backups and file copies) really fly. In real world scenarios, we continually saw a 4-6x speed improvement over what 100 Mbps delivered under the same scenarios. Even interaction with the email servers when sending enclosures was noticeably faster. We often saw backups run, even with slower machines as clients, at nearly 1 gigabyte per minute (i.e., approximately 480 Mbps).

So, is it worth it? Definitely. At least that's what we found with Small Tree's ES4548D. You get the performance of some of the "name" brands, for a reasonable price.


Neil Ticktin is the Editor-in-Chief and Publisher of MacTech Magazine. Neil has been in the Mac industry since 1985, has developed software, written documentation, and been heading up the magazine since 1992. When Neil does a benchmark article, he likes to test the features that people will use in real-life scenario and then write about that experience from the user point of view. Drop him a line at publisher@mactech.com.

Dennis Sellers is a long time journalist. He started in the newspaper business, but has been in the online journalism business for the past 15 years. He's the editor/publisher of Macsimum News (http://www.macsimumnews.com)

 

Community Search:
MacTech Search:

Software Updates via MacUpdate

calibre 5.0.1 - Complete e-book library...
Calibre is a complete e-book library manager. Organize your collection, convert your books to multiple formats, and sync with all of your devices. Let Calibre be your multi-tasking digital librarian... Read more
Compressor 4.4.8 - Adds power and flexib...
Compressor adds power and flexibility to Final Cut Pro X export. Customize output settings, work faster with distributed encoding, and tap into a comprehensive set of delivery features. Features:... Read more
Adobe Acrobat Reader 20.012.20048 - View...
Adobe Acrobat Reader allows users to view PDF documents. You may not know what a PDF file is, but you've probably come across one at some point. PDF files are used by companies and even the IRS to... Read more
Adobe Acrobat DC 20.012.20048 - Powerful...
Acrobat DC is available only as a part of Adobe Creative Cloud, and can only be installed and/or updated through Adobe's Creative Cloud app. Adobe Acrobat DC with Adobe Document Cloud services is... Read more
Box Sync 4.0.8009 - Online synchronizati...
Box Sync gives you a hard-drive in the Cloud for online storage. Note: You must first sign up to use Box. What if the files you need are on your laptop -- but you're on the road with your iPhone? No... Read more
Daylite 2020.36.1 - Dynamic business org...
Daylite helps businesses organize themselves with tools such as shared calendars, contacts, tasks, projects, notes, and more. Enable easy collaboration with features such as task and project... Read more
Catalina Cache Cleaner 15.0.6 - Clear ca...
Catalina Cache Cleaner is an award-winning general-purpose tool for macOS X. CCC makes system maintenance simple with an easy point-and-click interface to many macOS X functions. Novice and expert... Read more
Final Cut Pro X 10.4.10 - Professional v...
Final Cut Pro X is a professional video editing solution. Completely redesigned from the ground up, Final Cut Pro adds extraordinary speed, quality, and flexibility to every part of the post-... Read more
Civilization VI 1.3.4 - Next iteration o...
Civilization® VI is the award-winning experience. Expand your empire across the map, advance your culture, and compete against history’s greatest leaders to build a civilization that will stand the... Read more
iTubeDownloader 6.5.23 - Easily download...
iTubeDownloader is a powerful-yet-simple YouTube downloader for the masses. Because it contains a proprietary browser, you can browse YouTube like you normally would. When you see something you want... Read more

Latest Forum Discussions

See All

Undercrawl is a procedurally generated r...
Undercrawl is a roguelike dungeon crawler from indie developer Monster Shop Games. It's a genre that's popular in gaming in general but features even more frequently on mobile devices since the shorter, 'run' style of playthrough suits playing in... | Read more »
Distract Yourself With These Great Mobil...
There’s a lot going on right now, and I don’t really feel like trying to write some kind of pithy intro for it. All I’ll say is lots of people have been coming together and helping each other in small ways, and I’m choosing to focus on that as I... | Read more »
BTS Universe Story, the social game that...
Netmarble's highly anticipated social game, BTS Universe Story, is available now for iOS and Android. It's the second collaboration between the hugely successful mobile developer and the K-pop superstars following BTS World. [Read more] | Read more »
The 5 Best Mobile Games Like Hades
Supergiant Games finally released Hades upon the world this week, and we’re loving it. The game plays to all of the studio’s strengths while still retaining a strong sense of identity. It also just so happens to play rather well using the Steam... | Read more »
A Year of Apple Arcade: The Good, The Ba...
Apple Arcade has persisted for just over a year at this point, and although that means I've been busy ranking and re-ranking every game on the service for just about as long, I haven't done much reflection on the service as a whole. [Read more] | Read more »
Animal Restaurant anniversary event team...
Animal idle simulator Animal Restaurant is celebrating its first-year anniversary with a crossover event with popular YouTube series Aaron’s Animals. [Read more] | Read more »
Raziel: Dungeon Arena is a hack 'n...
Raziel: Dungeon Arena is available now on mobile and will appeal to fans of both comic books and old school dungeon crawlers. Not only will you hack 'n' slash your way through mobs of enemies but there's also fully-narrated animated comic to enjoy... | Read more »
Steam Link Spotlight - Hades
Steam Link Spotlight is a feature where we look at PC games that play exceptionally well using the Steam Link app. Our last entry was on Disco Elysium. Read about how it plays using Steam Link over here. | Read more »
Microsoft has acquired ZeniMax Media and...
In the latest of a series of blockbuster moves, Microsoft has now acquired Zenimax Media and its subsidiary, Bethesda Softworks, for $7.5 billion. [Read more] | Read more »
Infinity Mechs is an upcoming idle game...
Indie developer SkullStar studio has announced an upcoming idle mech game called Infinity Mechs. It draws inspiration from the mobile game Iron Saga and has been officially licensed by Game Duchy. It's set to launch for both iOS and Android on... | Read more »

Price Scanner via MacPrices.net

Clearance 8-core iMac Pro available for $3819...
Apple has Certified Refurbished, clearance, 27″ 3.2GHz 8-Core iMac Pros available $3819 including free shipping. Their price is $1180 off the original MSRP of new models. A standard Apple one-year... Read more
How The Upcoming Mac Transition To Apple Sili...
FEATURE: 09.25.20 – Apple’s plan to transition all of its desktop and notebook computers away from Intel processors to Apple silicon, chips designed by the company itself, has been eclipsed by the... Read more
New low price! Apple Watch SE for only $269
B&H Photo is reporting limited stock of Apple’s new Apple Watch SE GPS models for $10 off MSRP and including free shipping. Their $269 price for the 40mm model is the lowest price we’ve seen so... Read more
Lowest price anywhere: New 13″ 2.0GHz MacBook...
Amazon has new 2020 13″ 2.0GHz/512GB MacBook Pros with 10th generation Intel processors back in stock on sale today for $200 off Apple’s MSRP. Shipping is free. Be sure to purchase the MacBook Pro... Read more
Apple Pro Display XDR with Nano-Texture Glass...
Amazon Apple Premier Partner GatorTec has the Apple Pro Display XDR with Nano-Texture Glass on sale for $5599 shipped, on Amazon. Their price is $400 off Apple’s MSRP, and it’s the cheapest price... Read more
Get a 2019 13″ MacBook Air for only $779 toda...
Apple has clearance, Certified Refurbished, 2019 13″ 1.6GHz/128GB MacBook Airs available again for $779. Each MacBook features a new outer case, comes with a standard Apple one-year warranty, and is... Read more
2020 11″ iPad Pros on sale today for $50-$75...
Apple reseller Expercom has new 2020 11″ Apple iPad Pros on sale for $50-$75 off MSRP, with prices starting at $749. These are the same iPad Pros sold by Apple in their retail and online stores: – 11... Read more
Apple has restocked 2020 13″ MacBook Airs sta...
Apple has restocked Certified Refurbished 2020 13″ MacBook Airs starting at only $849 and up to $200 off the cost of new Airs. Each MacBook features a new outer case, comes with a standard Apple one-... Read more
Apple’s new 8th generation 10.2″ iPads are on...
Amazon is discounting new 2020 8th generation 10.2″ Apple iPads by up to $35 off MSRP with prices starting at only $299. Shipping is free. These are the same iPads sold by Apple in their retail and... Read more
Today on Woot: Apple refurbished 16″ MacBook...
Amazon-owned Woot has Apple refurbished 16″ MacBook Pros available today for up to $605 off the cost of new models. Shipping is free for Prime members: – 16″ 6-Core MacBook Pros: $1874.99 $525 off... Read more

Jobs Board

Freelance *Apple* Technology Journalist - V...
…freelance basis. Valnet Inc. is looking for journalists with strong knowledge of Apple technology for our website MakeUseOf.com MakeUseOf is one of the largest Read more
*Apple* Certified Macintosh Technician - Exc...
Apple Certified Macintosh Technician Summary Title: Apple Certified Macintosh Technician ID:350 Department:All Location:Bethesda, MD Description Apple Read more
Security Officer ($23.00/Hourly) - *Apple*...
**Security Officer \($23\.00/Hourly\) \- Apple Store** **Description** About NMS Built on a culture of safety and integrity, NMSdelivers award\-winning, integrated Read more
Security Officer ($23.00/Hourly) - *Apple*...
**Security Officer \($23\.00/Hourly\) \- Apple Store** **Description** About NMS Built on a culture of safety and integrity, NMSdelivers award\-winning, integrated Read more
*Apple* Certified Macintosh Technician - Exc...
Apple Certified Macintosh Technician Summary Title: Apple Certified Macintosh Technician ID:350 Department:All Location:Falls Church, VA Description Apple Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.