Identifies the configuration needed for the port within the multiplexer or node.
VALID ENTRIES:
AA = Digital Video
AB = DS1 Digital Signal 1.544 Mbps
AC = DS3 Digital Signal 44.736 Mbps
AD = EC1 SONET Electrical STS
AE = ESCON
AF = Ethernet 10 Mbps Electrical
AG = Ethernet 10 Mbps Fiber
AH = Ethernet Fractional 10 Mbps
AJ = Ethernet 100 Mbps Electrical
AK = Ethernet 100 Mbps Fiber
AL = Ethernet Fractional 100 Mbps
AM = Ethernet 1 Gbps
AN = Ethernet Rate Adjustable 1 Gbps
AP = Ethernet 10 Gbps
AQ = ETR™ 16 Mbps
AR = FDDI (Fiber Distributed Data Interface )
AS = Fibre Channel 133 Mbps
AT = Fibre Channel 266 Mbps
AU = Fibre Channel 531 Mbps
AV = Fibre Channel 1 Gbps
AW = Fibre Channel 2.125 Gbps
AX = FICON™ 1 Gbps
AY = FICON 2.125 Gbps
AZ = Flexible Rate SONET
BA = ISC™ 1 Gbps
BB = OC1 Optical Carrier Level 1
BC = OC3 Optical Carrier Level 3
BD = OC3c Concatenated Optical Carrier Level 3
BE = OC12 Optical Carrier Level 12
BF = OC12c Concatenated Optical Carrier Level 12
BG = OC48 Optical Carrier Level 48
BH = OC48c Concatenated Optical Carrier Level 48
BJ = OC192 Optical Carrier Level 192
BK = OC192c Concatenated Optical Carrier Level 192
BL = OC768 Optical Carrier Level 768
BM = STM 1 Synchronous Transport Module
BN = STM 4 Synchronous Transport Module
BP = STM 16 Synchronous Transport Module
BQ = STM 64 Synchronous Transport Module
BR = Transmux DS3 Electrical
BS = Wavelength Channel 2 Port Drop Side Mux
BT = Wavelength Channel 4 Port Drop Side Mux
BU = Wavelength Channel 8 Port Drop Side Mux
BV = Wavelength Channel 1.25 Gbps
BW = Wavelength Channel 2.5 Gbps
BX = Wavelength Channel 10 Gbps
BY = Wavelength Channel 40 Gbps
ZZ = Customer/Provider Negotiated Ports Type
NOTE 1: The value of “ZZ” is used to allow ordering to continue for new Port Type configurations established within the industry. It is expected that providers utilizing the value of “ZZ” will submit OBF issues to care for their specific needs and Port Type configurations.
NOTE 2: Unless specifically noted in the valid entry descriptions as being an electrical configuration, it is assumed to be optical.
USAGE: This field is conditional.
NOTE 1: Required when the corresponding PREF field is populated, otherwise prohibited.
DATA CHARACTERISTICS: 2 alpha characters
EXAMPLE: A A