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SDH

The business’ core product is bandwidth (capacity), however, there are other product offerings that have been introduced over the years.

E1

  • Unprotected circuit between two points of presence owned by VF-W
  • Customers may connect directly to these points of presence using equipment approved in advance with VF-W
  • VF-W E1 circuits are terminated in secure Points of Presence which incorporate a locked cabinet containing rack mounted equipment
  • Customers may request collocation of equipment in these enclosures
  • VF-W E1 circuits are carried over an SDH bearer
  • VF-W E1 circuits are terminated using coaxial connectors
  • The raw data rate is 2.048Mb/s

 

E3

  • VF-W E3 circuits are terminated using coaxial connectors
  • The raw data rate is 34.368Mb/s

DS3

  • VF-W DS3 circuits are terminated using 75ohm coaxial connectors
  • The raw data rate is 44.736 MB/s

STM1

  • VF-W STM-1 circuits are terminated using optical connectors
  • The raw data rate is 155.52 MB/s

STM4

  • VF-W STM-1 circuits are terminated using optical connectors
  • The raw data rate is 155.52 MB/s

STM16

  • VF-W STM-16 circuits are terminated using optical connectors
  • The raw data rate is 2488.32 MB/s