Case Study (Corporate Headquarters)
Point of Entry (POE) & riser Facility
Verizon will carry the last mile for all local & long distance carrier service into the building. This includes Sprint, AT&T, Focal, Other. Verizon will install a OC12 Sonet Ring (see Carrier Services). There are six 4-inch POE sleeves on the 41st Side of the building and six on the 7th Ave side. These sleeves are contained in two rooms (vaults) and will be referred to as the 41st & 7th Ave vaults.
Verizon requires 3 POE sleeves on the 41st Street side of the building:
Verizon requires 2 POE sleeves on the 7th avenue street side:
CI Level conduit routing from POE to building west riser closet
Note: C2 level supported from C1 IDF closet
The building has two cable riser shafts/closets, one along the east core & the other along west of the building's C1 level. Referred to as the east and west riser shafts. There is a total of 14 riser sleeves in the east and 14 in the west riser closets. The west closet also serves as a large building telephone room. Primary Company has rights to 12 of the 14 sleeves in each closet.
The riser sleeve distribution is as follows: