Common use of Unbundled Channelization (Multiplexing) Clause in Contracts

Unbundled Channelization (Multiplexing). 5.5.1 To the extent AT&T AND TC SYSTEMS is purchasing DS1 or DS3 or STS-1 Dedicated Transport pursuant to this Agreement, Unbundled Channelization (UC) provides the optional multiplexing capability that will allow a DS1 (1.544 Mbps) or DS3 (44.736 Mbps) or STS-1 (51.84 Mbps) UNE or collocation cross connect to be multiplexed or channelized at a BellSouth central office. Channelization can be accomplished through the use of a multiplexer or a digital cross connect system at the discretion of BellSouth. Once UC has been installed, AT&T AND TC SYSTEMS may request channel activation on an as needed basis and BellSouth shall connect the requested facilities via Central Office Channel Interfaces (COCIs). The COCI must be compatible with the lower capacity facility and ordered with the lower capacity facility. This service is available as defined in NECA 4. 5.5.2 BellSouth shall make available the following channelization systems and interfaces: 5.5.2.1 DS1 Channelization System: channelizes a DS1 signal into a maximum of twenty- four (24)

Unbundled Channelization (Multiplexing). 5.5.1 5.7.1 To the extent AT&T AND TC SYSTEMS AIN/Birch is purchasing DS1 or DS3 or STS-1 Dedicated Transport pursuant to this Agreement, Unbundled Channelization Channelaiztion (UC) provides the providesthe optional multiplexing capability that will allow a DS1 (1.544 Mbps) or DS3 (44.736 Mbps) or STS-1 (51.84 Mbps) UNE or collocation cross connect Network Elements to be multiplexed or channelized at a BellSouth AT&T central office. Channelization can be accomplished through the use of a multiplexer amultiplexer or a digital cross adigital cross-connect system at the discretion of BellSouth. AT&T. Once UC has been installed, AIN/Birchmay request channeltaivcation on a channelized facilityand AT&T AND TC SYSTEMS may request channel activation on an as needed basis and BellSouth shall connect the requested facilities cfailities via Central Office Channel Interfaces (COCIs). The COCI must be compatible with the lower capacity facility and ordered andordered with the lower capacity facilityfcaility. This service is available as defined in NECA 4. 5.5.2 BellSouth 5.7.2 AT&T shall make available the following channelization systems and interfaces: 5.5.2.1 5.7.2.1 DS1 Channelization System: channelizes a DS1 signal into a maximum amaximum of twenty- twenty-four (24)

Unbundled Channelization (Multiplexing). 5.5.1 5.7.1 To the extent AT&T AND TC SYSTEMS AFS of GA is purchasing DS1 or DS3 or STS-1 Dedicated Transport pursuant to this Agreement, Unbundled Channelization Channelaiztion (UC) provides the providesthe optional multiplexing capability that will allow a DS1 (1.544 Mbps) or DS3 (44.736 Mbps) or STS-1 (51.84 Mbps) UNE or collocation cross connect Network Elements to be multiplexed or channelized at a BellSouth an AT&T central office. Channelization can be accomplished through the use of a multiplexer amultiplexer or a digital cross adigital cross-connect system at the discretion of BellSouth. AT&T. Once UC has been installed, AFS of GAmay request channeltaivcation on a channelized facilityand AT&T AND TC SYSTEMS may request channel activation on an as needed basis and BellSouth shall connect the requested facilities cfailities via Central Office Channel Interfaces (COCIs). The COCI must be compatible with the lower capacity facility and ordered andordered with the lower capacity facilityfcaility. This service is available as defined in NECA 4. 5.5.2 BellSouth 5.7.2 AT&T shall make available the following channelization systems and interfaces: 5.5.2.1 5.7.2.1 DS1 Channelization System: channelizes a DS1 signal into a maximum amaximum of twenty- twenty-four (24)

Unbundled Channelization (Multiplexing). 5.5.1 To the extent AT&T AND TC SYSTEMS is purchasing DS1 or DS3 or STS-1 Dedicated Transport pursuant to this Agreement, Unbundled Channelization (UC) provides the optional multiplexing capability that will allow a DS1 (1.544 Mbps) or DS3 (44.736 Mbps) or STS-1 (51.84 Mbps) UNE or collocation cross connect to be multiplexed or channelized at a BellSouth central office. Channelization can be accomplished through the use of a multiplexer or a digital cross connect system at the discretion of BellSouth. Once UC has been installed, AT&T AND TC SYSTEMS may request channel activation on an as needed basis and BellSouth shall connect the requested facilities via Central Office Channel Interfaces (COCIs). The COCI must be compatible with the lower capacity facility and ordered with the lower capacity facility. This service is available as defined in NECA 4. 5.5.2 BellSouth shall make available the following channelization systems and interfaces: 5.5.2.1 DS1 Channelization System: channelizes a DS1 signal into a maximum of twenty- four (24)