Speed, Capacity, Reliability and Performance

These are the key qualities businesses want with high-speed Internet connections, and that’s what G4 Communications delivers. We take care of the complexities of Internet Communications so you can thrive in today’s Internet-enabled economy.

G4 Communications offers the full range of connection speeds and capacities to meet the needs of every size organization. By using multiple technologies (Fiber, CMTS, T1, T3, OCx), G4 Communications connects businesses and their employees to the Internet from virtually everywhere in our service area ­even places other providers cannot reach.

We have carefully selected the leading technologies, invested in the best equipment and support them ­ and our customers ­ with skilled people and cutting-edge applications that manage and monitor all of our services.

Our services- including high-speed Internet access connected to our advanced, high performance, IP Protected Service Network (PSN).

  • High-speed access to the Internet ­ configured to prevent congestion.
  • 24 X 7 “always on” service with performance guarantees.
  • Managed service that proactively identifies and resolves issues ­ before they occur.
  • Knowledgeable installation, maintenance and support technicians.
  • Multiple Internet Access Points with capacity over 2.5 Gbps (OC48).
  • G4 Backbone is consist of 442 miles of fiber optic cable in New Hampshire and 71 miles of fiber optic cable in Massachusetts, operating at GigE and 10 Gig IP Network backbone speeds and OC48 SONET Ring topology for switched connectivity.


FastReach® Managed Internet Access

G4 Communications FastReach‚ High-Speed Internet Access includes:

  • Local Loop
  • Symmetrical Guaranteed Business Class Bandwidth
  • Ethernet Hand off - RJ45 Ethernet connection (10BaseT or 100BaseT)
  • NTD (Network Termination Device)

FastReach® Broadband Services

  • FastReach® Symmetric Broadband Service Choice of speeds ­ 144 Kbps to 120 Mbps.
  • FastReach® Extended Reach Service Choice of speeds ­ 384 Kbps to 18 Mbps.

MetroReach Asymmetric Broadband Services

  • MetroReach Asymmetric Broadband Service Choice of speeds ­ 1Mbps to 48Mbps.

FastReach® DS1 Services

  • Choice of speeds ­ 1500 Kbps to 18,000 Kbps.
  • Fast. Cost-effective. Designed for Business.
  • No distance limitations.

FastReach® HiCap Services

  • DS3 up to 45 Mbps, OC3 up to 155 Mbps, OC12 up to 622 Mbps
  • Fiber 100 Mbps (Fast Ethernet)
  • Fiber 1000 / 1 Gbps (Gigabit Ethernet)
  • Fiber 10G / 10 Gbps (10 Gigabit Ethernet)

Fiber services provided by FiberNH

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