Affordable Internet Link Balancing for the small business

Elfiq LB-550B

ELfiqThe affordable Elfiq LB-550B Link Balancer brings enterprise-level performance and features to small businesses around the world to proactively enable Internet link load balancing across multiple ISP links and failover.  With Elfiq’s exclusive Layer-2 design for inline transparent installation and utilization, organizations can manage two ISP links with a total throughput of 25Mbps to ensure maximum uptime and added the performance of a second ISP link without redesigning their network.

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The 3 major benefits

  • Affordable for any organization
  • Supports 2 ISPs
  • Upgradable for future needs

Starting from:US$ 1795.00*

(MSRP)

How to buy
  • Overview

  • Features

  • Tech Specs

  • Case study

The LB-550B enables the use of any ISP link including low-cost circuits such as DSL and cable modems and the use of wireless links like 3G mobile access and WiMAX as well for efficent link balancing. By combining links for incremental bandwidth, users of the Elfiq Internet Link Balancer LB-550B realize significant gains in productivity, uptime and a reduction of operational costs.

Like the Elfiq enterprise products Quality of Service (QoS), traffic segmentation, SIP awareness, inbound traffic management and advanced balancing algorithms are included in the LB-550B to provide optimized bandwidth based on organizational requirements and policies. Should the unit lose power, traffic is enabled to flow with Elfiq’s innovative LAN Failsafe feature.

ElfiqThe LB-550B can be upgraded to the LB-550E or the LB-1100E models through software should the needs of the organization require more ISP links, greater throughput, private link management and/or SitePathMTPX.  The LB-550B also comes with a 1U mounting kit.

PDF Dowload the Elfiq Link Balancer Fact Sheet

Testimonials

   

"At Europ Auto we chose Elfiq’s Link Balancer to help us maintain a reliable and fast access to the Internet as we operate an e-commerce type business specialized in online car rentals and are a Peugeot distributor. We run a 24X7 operation through the web site and this addition will help us secure more business every day as customers never experience any connection issues.

Elfiq’s products not only deliver on their promise but they also did not tax our budgets. We could not be happier with this decision and we highly recommend your organization does the same!”

  

Xavier Giraud, CEO
Europ Auto

   

The Elfiq load balancer has allowed us to pair a relatively low cost cable internet connection, which can sometime be unreliable, with a more reliable T1 connection that is monitored by the provider and has much, much less downtime. This allows us to guarantee that our guests do not have any interruption in their connection to the internet.

In the short time that we have had the Elfiq load balancer, we have already had two sessions of a training course in an application that does a large amount of data transfer that have gone extremely well. This course is held almost every month at the property and is a very intense and time consuming course. When a disconnect with the internet occurs, this causes this group to lose valuable training time.

With the Elfiq load balancer, the group stayed connected to the internet all throughout their training session and they did not lose any training time. The trainers have said that with the Elfiq load balancer installed, the internet connection has been the best they have ever seen it here at the property and they said that they had no problems whatsoever during the training sessions.

  

Daniel Pecoraro
IT Technician
Edith Macy Conference Center 
 

 LB-550B Technical Specifications 

Performance and balancing  
Incoming and outgoing traffic balancing  Yes 
Maximum number of links  2
Maximum throughput Half Duplex
25 Mbps 
   
Maximum throughput* Full Duplex 50 Mbps
Maximum number of sessions* 32 000 
Maximum number of new sessions per second* 12 000 
Maximum number of Virtual Forwarder Interfaces 1
Maximum number of links per Virtual Forwarder Interface 2
Maximum number of network (subnets) per link 1
Protocol balancing through multiple algorithms  Yes 
Maximum number of IDNS records (Intelligent DNS)  256
Symetric and asymetric links (ex. ADSL) support  Yes 
Persistent session management  Yes 
OSI model Layer 2 operation (inline unit)  Yes 
Real time balancing mode  NAT / PREF 
Traffic segmentation Yes
Quality of Service (QoS) for rate limiting and diffserv marking  Yes  
Internet Service Verificator No 
Uptime and high availability  
Watchdog timer  Yes 
LAN Failsafe support  Hardware 
High availability support  No 
SitePathMTPX Resilience  
SitePathMTPX support  No 
SitePath AES128 encryption  n / a 
Maximum number of site paths  n / a 
Maximum number of site path groups n / a 
Geolink Geographic balancing  
Real time dispersed geographic balancing (GeoLink)  No 
Geographic mode  n / a 
Maximum number of remote geographic sites  n / a 
Networking features  
DHCP support  Yes 
Dynamic MTU/MSS support  Yes 
802.1Q (vlan) support  No 
IP Filtering  Yes 
Real time filtering (shunning)  No 
Built-in probe  Yes 
Maximum number of ports in monitoring mode (tap)  0
NAT, Block NAT and PAT translation support  Yes 
Management  
Web-based management and reporting interface Yes
Console command line interface (CLI) management  Yes 
Graphical user interface (GUI) management tool  Yes 
Alert support (syslog, SMTP)  Yes 
Secure inline access (CLI and GUI)  Yes 
XML based external API  Yes 
SSH, GUI, API through dedicated management port  Yes 
SNMP MIB II support  Yes
Physical specifications  
Speed of network interfaces (Mbps)  10 / 100 
Total number of Ethernet interfaces  4
Number of Gigabit interfaces  0
Power requirements

100~240V @ 50~60Hz
25W

Format  Tabletop  with 1U mounting kit
Hardware warranty  12 months 


 *: includes the total capacity of all Virtual Forwarding Interfaces (VFIs)

St Paul's School

Challenges:

  • No resilience in place in case of link failure and Internet access is critical to daily operations
  • Existing ISP circuit is constantly overloaded
  • Expanding current ISP circuit proved too expensive Existing infrastructure provided no means to manage traffic flows

Solution:

  • The Elfiq Link LB-1500E provides the ability to manage up to sixteen ISP links concurrently, meeting the current and future requirements of St Paul’s School
  •   Full Version

Other Models

Small Business

model image

LB-550E

  • Enhanced branch office features
  • Supports 3 ISPs
  • Upgradable for future needs

Starting from:  $ 2495.00*

Small Business

model image

LB-1100E

  • Enterprise features
  • Supports 6 ISPs
  • High-Availability option

Starting from:  $ 3495.00*

Comparison chart

*Pricing note: based on Manufacturer’s Suggested Retail Price (MSRP) for North America.
This price excludes maintenance/support options and professional services. International prices may vary.
Shipping costs are not included.