Ethernet
From Bandipedia
The term Ethernet actually refers to the LAN cabling that is the preferred network medium of almost every business in America. The most commonly deployed Ethernet is 10 BaseT, which has a maximum speed of 10 Mbps. 100BaseT, also called FastE, reaches speeds of 100 Mbps. In traditional carrier networks, a copper facility such as a T1 or DSL is nailed up from an Internet Service Provider's (ISP) nearest Point of Presence (POP) to the user's premise, where it terminates into a router. On the LAN side of the router, Ethernet is delivered to power the PCs and work stations on the LAN with the Internet access that the copper just delivered. In some cases, however, Ethernet is an available source of Internet access without the need of a copper line. In this instance, Ethernet itself is delivered to the router. This type of internet access is aptly dubbed "Ethernet".
Ethernet as an Internet Access service becomes available when an ISP places its own router in the building being serviced and backhauls a local access loop to their network edge. In doing so, they are actually extending the edge of their network into the building. Once the ISP has a presence in the building, it can offer Internet access simply by connecting an Ethernet cable from the router directly into a suite of a paying subscriber. In this scenario, most ISPs will offer large throughput speeds such as 10 Mbps for half the cost of a traditional T1. The business model used to achieve the low cost and high speed offer is one of over-subscription. True, the ISP may bring in a carrier grade circuit such as a DS-3 with 45 Mbps of throughput, but upon the fifth subscriber of a 10 Mbps Ethernet, the router is officially over-subscribed. The ISP counts on traditional subscription ratios that are based on the fact that not every subscriber will be accessing the full throughput at the same time. Using this theory, the ISP will seek to sign up as many subscribers as possible in order to off set the cost of the local access loop for which they pay a monthly recurring charge to the LEC, and any CAPEX for the router and other equipment deployed.
An ISP will typically target large multi-tenant office complexes for such a deployment. To achieve acceptable ROI, an ISP will need to sign subscribers quickly to use the service. Once they enter the building, a marketing blitz will usually take place, in which sales reps will go door to door offering the new service with large discounts. Once the initial push is over, the ISP relies on word-of-mouth referrals to remain entrenched.
Ethernet is a great low-cost alternative to a carrier grade T1 and if purchased from a reputable ISP, most businesses will enjoy a high-value service from it. Businesses with mission-critical Internet needs, such as application service hosting for their end user clients, or those who run VoIP over their LAN may not be the best candidates for Ethernet. Over-subscription of the access router may restrict bandwidth availability for hosting services when clients are most in need, and most VoIP services require prioritization, or quality of service, to be configured on the access router to work correctly. Because the ISP has multiple tenants sharing the Access router, it's doubtful that QoS or prioritization would be an allowable configuration as this would place the QoS user's packets as priority over all other users. Ethernet rarely comes with Service Level Agreements guaranteeing uptime, latency and packet loss, either. Buyers who demand a high level of guaranteed service may also want to steer clear of Ethernet.
While Ethernet is not a carrier grade Internet Access service, it serves small business well. Coverage is spotty and will only be available in large multi-tenant buildings where ISPs can sign up large numbers of clients and achieve quick ROI and profits. Buyers with more data-intensive needs may be better served by traditional copper networks, such as a T1.
Ethernet technology delivers Internet access right to your place of business via a cross connect, or within an Ethernet enabled facility. A standard Ethernet handoff to your facility means there is no need for expensive ]]CSU[[/DSU equipment. While Ethernet connections are available in 10 Mbps, 100 Mbps and 1 Gbps increments, a wide variety of Ethernet bandwidth speeds are available in most major US markets. Ethernet circuits' lower costs and increased bandwidth offer greater service flexibility, and increased end user control over the services. Ethernet speeds throughout a metro area - reaching more departments and end users. The present solutions for connecting locations with "high bandwidth" DS1s, DS3s, and Frame Relay services are extremely limited in terms of flexibility, bandwidth and cost. Ethernet Bandwidth supplies high-enough bandwidth for the rapid growth that your enterprise network is experiencing.
- Products Family
- Gig-E Internet Services (1,000Mbps) allows you to choose a bandwidth range that meets your needs. The maximum physical port speed of determines the maximum bandwidth that you are able to "burst" up to.
- Fast-E Internet Services (100Mbps) allows you to choose a bandwidth range that meets your needs at lower costs and commitment levels than Gig-E.
- Ethernet Private Line Services consist of 10M, 100M, and 1,000M services. Service must connect to Ethernet-capable locations.
Features
- 1st round "hop" to a Tier 1 provider
- Wholesale pricing for all types of businesses.
- Direct connect to the carrier's backbone
- Service Level Agreements with every connection.
- Low cost bandwidth
- Higher data transfer rates
- Plug and Play Provisioning
The term Ethernet actually refers to the LAN cabling that is the preferred network medium of almost every business in America. The most commonly deployed Ethernet is 10 BaseT which has a maximum speed of 10 Mbps, 100BaseT also called FastE reaches speeds of 100 Mbps. In traditional carrier networks, a copper facility such as a T1 or DSL is nailed up from an Internet Service Provider’s (ISP) nearest Point of Presence (POP) to the user’s premise where it terminates into a router. On the LAN side of the router, Ethernet is delivered to power the PC’s and work stations on the LAN with the internet access that the copper just delivered. In some cases however, Ethernet is an available source of internet access without the need of a copper line. In this instance, Ethernet itself is delivered to the router. This type of internet access is aptly dubbed “Ethernetâ€.
Where is Ethernet IP Available?
What do you think about this page?
Comments are appreciated and assist in building this site.
We welcome comments, question, and suggestions in the following manner:
1. Click here to leave a comment.
2. Send an e-mail to wiki@bandwidth.com
3. Call 919-297-1069 and record your comments
