Getting Network Connections Into Europe

While many companies need only domestic WAN connections to run their businesses, an increasing number need links to other parts of the world. European markets are especially important for financial trading and sales & support within the EU. The question is how domestic US organizations get connected into Europe and how they do that cost effectively.

The good news is that there are a number of carriers that span the Atlantic and offer connectivity into major European cities. Some American-based carriers have arrangements to hand off traffic to data centers in Europe. AboveNet recently announced just such an arrangement with ancotel GmbH of Frankfurt, Germany.

Hooking up with ancotel’s Kleyer 90 data center gives AboveNet access to more than 430 service providers who represent 63 countries. These include bandwidth services, VoIP providers, hosting companies, content delivery networks and cloud networking. About 75% of the traffic that goes in and out of the Frankfurt data center is routed to destinations outside of Germany.

In addition, Frankfurt itself is a major financial hub for Europe. AboveNet specializes in low latency connections that support high speed trading. They offer a Gigabit Ethernet service between New York and London with the extreme low-latency needed for algorithmic trading and the secure completion of financial and banking transactions. AboveNet’s low-latency transatlantic service reaches the key financial locations in London including, Slough, The City and Docklands. In the New York Metro area, they connect you with Manhattan and New Jersey, including Newark, Weehawken, Secaucus, Carteret and Clifton. Metro access under 1 msec to hundreds of buildings in the New York and London metro markets.

Another carrier with a global reach is Level 3 Communications. They have multiple fiber optic connections from the New York metropolitan area cross the Atlantic and landing in England, France, Ireland, Denmark and the Netherlands. From there, fiber networks connect to Germany, Spain, Italy, Norway, Sweden, Finland and other European destinations. They have an extensive network covering North America, so that your traffic is on-net even if you aren’t located on the East Coast.

Global Telecom and Technology also has extensive network connectivity in the United States and Europe. They have access to over 100,000 point of presence (POPs) worldwide and experience with installing networks in over 80 countries. GTT offers both international WAN connectivity and International Dedicated Internet Access (DIA).

What kind of international connectivity can you expect to find? The classic solution is a point to point telecom connection running over fiber optic undersea cable. At the low end are T1 lines in the United States and E1 lines in Europe. These run at 1.5 Mbps and 2 Mbps respectively. Faster services are the SONET/SDH fiber optic connections from OC-3 at 155 Mbps on up to OC-192 at 10 Gbps and perhaps OC-768 at 40 Gbps. Network cores are currently being upgraded to 100 Gbps. An alternative service is Carrier Ethernet at 10 Mbps on up to 10 Gbps. Ethernet can be configured as a point to point dedicated line or a point to multipoint connection to link multiple locations.

MPLS networks are becoming increasingly popular for international network connections. You can interconnect all your domestic business locations with a mesh network connection running over MPLS. That MPLS network can also include locations in Europe or elsewhere across the globe. What MPLS offers is high performance, security and lower costs than multiple point to point line connections.

Does your business need access to Europe to include sales, distribution or manufacturing? Do you perhaps have special requirements such as high bandwidth or ultra low latency for financial services? If so, there are telecom services available to meet your needs. In many cases, you can get multiple competitive bids for international network connections and choose which carrier to do business with.

More Ultra Low Latency Bandwidth For Europe

If you’ve harbored any hope that the speed of business would slow down to a leisurely pace, consider one of the hottest new technology offerings. It’s the ultra low latency WAN network connection. If you are involved in the financial services industry, you need to keep a keen eye on what your competitors are implementing in the way of higher bandwidth/lower latency connections. If you are involved in any other business field, expect that latency will be important to your business sometime soon.

Level 3 Communications is a leader in the field of low latency transport services. Once of their niche services is fiber optic lines optimized to reduce latency between financial centers. They’ve just added London to Madrid and Frankfort to Madrid routes with circuit speeds up to 10 Gbps. These join the existing routes of Chicago to Washington DC, Chicago to New York, New York to London, and London to Frankfurt. The newly added European connections will improve latency on the Madrid to New York and Madrid to Chicago routes also.

Why is low latency such a hot topic as opposed to, say, bandwidth? Actually both latency and bandwidth are important characteristics of long haul fiber optic networks. What’s given latency the spotlight in recent years is the rise of high speed financial trading. This is a process where computers generate market trades far faster than humans are capable of. With thousands of trades executing in milliseconds, even very small moves in a market can result in huge profits or losses. If your trading platform is running even a fraction of a second behind your competitor’s, you could be on the losing end of those trades.

Latency can be minimized, but not eliminated. That’s because latency is nothing more than the length of time that elapses between when a signal is sent and when it is received. The fastest that an optical or electrical signal can propagate is set by the speed of light at 186,000 miles per second or 300,000 kilometers per second. If two locations are separated by 186 miles, you’ll never get below 1 millisecond of latency. A 1,860 mile route can do no better than 10 milliseconds. However, it can be much, much worse.

What sort of characteristics can slow down a speeding laser pulse? The mere fact that the data modulated light beam is traveling through a glass fiber rather than the vacuum of space will slow it down. According to Level 3, the propagation delay in optical networks is approximately 4.9 microseconds per kilometer. In free space the delay would be about 3.3 microseconds. That 4.9 microseconds can be degraded further by electronics that can’t keep up with the speed of the traffic. In other words, any bandwidth limitation will manifest itself as an additional delay as packets queue up in a buffer chip. Even with the fastest electronics, fiber routes must be as straight as possible. Any meandering through the countryside or to pick up other cities adds fiber length and, thus, latency.

Global trading has been increasing in volume at the rate of 30 to 50% annually. It is expected that automated trading will soon account for fully two-thirds of equity trades. Level 3 Communications has carved out a position as a key provider of high bandwidth ultra low latency connections to serve the financial industry. Unprotected Ethernet Private Line services are available at 100 Mbps. Unprotected Wavelength services are available at 1 GigE, 2.5 Gbps, 10 Gbps, 10 GigE and 40 Gbps. They can also provide customized global latency solutions for specific physical routing and diversity.

Are you in need of ultra low latency connections or merely low latency for time sensitive applications? If so, you should check out the availability and pricing of latency sensitive high bandwidth connections for your needs.



Note: Map of Spain graphic courtesy of Wikimedia Commons.