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Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x
July 2006
Chapter 2 Cards Specifications
2.1 Card Overview
AD-1C-xx.x 15454-AD-1C-xx.x= The AD-1C-xx.x card passively adds or drops one of the 32 channels
utilized within the 100 GHz-spacing of the DWDM card. There are
thirty-two versions of this card, each designed only for use with one
wavelength. Each wavelength version of the card has a different part
number. The AD-1C-xx.x can be installed in Slots 1 to 6 and 12 to 17
when the ONS 15454 is configured in a DWDM network.
AD-2C-xx.x 15454-AD-2C-xx.x= The AD-2C-xx.x card passively adds or drops two adjacent 100-GHz
channels within the sameband. There are sixteen versions ofthis card,
each designed for use with one pair of wavelengths. The card
bidirectionally adds and drops in two different sections on the same
card to manage signal flow in both directions. Each version of the card
has adifferent partnumber. The AD-2C-xx.xcards are provisioned for
the channel pairs in Table 2-2 on page 2-2. In this table, channel IDs
are provided instead ofwavelengths. The AD-2C-xx.xcan be installed
in Slots 1 to 6 and 12 to 17 when the ONS 15454 is configured in a
DWDM network.
AD-4C-xx.x 15454-AD-4C-xx.x= The AD-4C-xx.x card passively adds or drops all four
100 GHz-spaced channels within the same band. There are eight
versions of this card, each designed for use with one band of
wavelengths. The card bidirectionally adds and drops two different
sections on the same card to manage signal flow in both directions.
Each versionof this card has a different part number. The AD-4C-xx.x
cards are provisioned for the channel pairs in Table 2-3 on page 2-3.
In this table, channel IDs are given rather than wavelengths. The
AD-4C-xx.x can be installed in Slots 1 to 6 and 12 to 17 when the
ONS 15454 is configured in a DWDM network.
AD-1B-xx.x 15454-AD-1B-xx= The AD-1B-xx.x card passively adds or drops a single band of four
adjacent 100 GHz-spaced channels. There are eight versions of this
card with eight different part numbers, each version designed for use
with one band of wavelengths. The card bidirectionally adds and
drops in two different sections on the same card to manage signal flow
in both directions. This card can be used when there is asymmetric
adding and dropping on each side (east or west) of the node; a band
can be added or dropped on one side but not on the other. The
AD-1B-xx.x can be installed in Slots 1 to 6 and 12 to17 when the
ONS 15454 is configured in a DWDM network.
AD-4B-xx.x 15454-AD-4B-xx= The AD-4B-xx.x card passively adds or drops four bands of four
adjacent 100 GHz-spaced channels. There are two versions of this
card with different part numbers, each version designed for use with
one set of bands. The card bidirectionally adds and drops in two
different sections on the same card to manage signal flow in both
directions. This card canbe used when there is asymmetric adding and
dropping on each side (east or west) of the node; a band can be added
or dropped on one side but not on the other.The AD-4B-xx.x cards are
provisioned for the channel pairs in Table 2-4 on page 2-3. In this
table, channel IDs are given rather than wavelengths. The AD1B-xx.x
can be installed in Slots 1 to 6 and 12 to 17 when the ONS 15454 is
configured in a DWDM network.
Table 2-5 Cisco ONS 15454 DWDM Cards (continued)
Card Part Number Description