Cisco Systems 15454 User Manual

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C H A P T E R 2

Cards Specifications

This chapter contains specific information about cards for dense wavelength division multiplexing (DWDM) applications in the Cisco ONS 15454.

Note The terms "Unidirectional Path Switched Ring" and "UPSR" may appear in Cisco literature. These terms do not refer to using Cisco ONS 15xxx products in a unidirectional path switched ring configuration. Rather, these terms, as well as "Path Protected Mesh Network" and "PPMN," refer generally to Cisco's path protection feature, which may be used in any topological network configuration. Cisco does not recommend using its path protection feature in any particular topological network configuration.

The following topics are covered in this chapter:

•2.1 Card Overview, page 2-1

•2.2 Card Specifications, page 2-12

2.1Card Overview

Redundant TCC2 and TCC2P cards are required to operate the Cisco ONS 15454. If you are using an ETSI (SDH) shelf assembly, the MIC-A/P and MIC-C/T/P front mount electrical connections (FMECs) are also required. The optional AIC-I card provides external alarms and controls (environmental alarms).

Each DWDM card is marked with a symbol that corresponds to a slot (or slots) on the ONS 15454 shelf assembly. These cards can only be installed into slots displaying the same symbols.

ONS 15454 DWDM cards are grouped into the following categories:

•Optical service channel OSC) cards provide bidirectional channels that connect all the ONS 15454 DWDM nodes and transport general-purpose information without affecting the client traffic.

ONS 15454 OSC cards include the Optical Service Channel Module (OSCM) and the Optical Service Channel and Combiner/Separator Module (OSC-CSM).

•Optical erbium-doped fiber amplifier (EDFA) cards are used in amplified DWDM nodes, including hub nodes, amplified OADM nodes, and line amplified nodes. Optical amplifier cards include the Optical Preamplifier (OPT-PRE) and Optical Booster (OPT-BST).

•Dispersion compensation units (DCUs) are installed in the ONS 15454 dispersion compensation shelf when optical preamplifier cards are installed in the DWDM node. Each DCU module can compensate a maximum of 65 km of single-mode fiber (SMF-28) span. DCUs can be cascaded to extend the compensation to 130 km.

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•Multiplexer and demultiplexer cards multiplex and demultiplex DWDM optical channels. The cards consist of three main modules: an optical plug-in, a microprocessor, and a DC/DC converter. ONS 15454 multiplexer and demultiplexer cards include the 32-Channel Multiplexer (32MUX-O), the 32-Channel Demultiplexer (32DMX-O), the single-slot 32-Channel Demultiplexer (32DMX), and the 4-Channel Multiplexer/Demultiplexer (4MD-xx.x).

•Optical Add/Drop Multiplexer (OADM) cards are mainly divided into three groups: band OADM cards, channel OADM cards, and wavelength selective switch (WSS) cards. Band OADM cards add and drop one or four bands of adjacent channels; they include the 4-Band OADM (AD-4B-xx.x) and the 1-Band OADM (AD-1B-xx.x). Channel OADM cards add and drop one, two, or four adjacent channels; they include the 4-Channel OADM (AD-4C-xx.x), the 2-Channel OADM (AD-2C-xx.x) and the 1-Channel OADM (AD-1C-xx.x). The 32-Channel Wavelength Selective Switch (32WSS) card is used with the 32DMX to implement reconfigurable OADM (ROADM) functionality. These cards consist of three main modules: an optical plug-in, a microprocessor, and a DC/DC converter.

Table 2-1 to Table 2-4 show the band IDs and the add/drop channel IDs for the 4MD-xx.x, AD-2C-xx.x, AD-4C-xx.x, and AD-4B-xx.x cards.

Table 2-1	4MD-xx.x Channel Sets

Band IDs		Add/Drop Channel IDs	Add/Drop Wavelengths (nm)

Band 30.3 (A)		30.3, 31.2, 31.9, 32.6	1530.33, 1531.12, 1531.90,
			1532.68

Band 34.2 (B)		34.2, 35.0, 35.8, 36.6	1534.25, 1535.04, 1535.82,
			1536.61

Band 38.1 (C)		38.1, 38.9, 39.7, 40.5	1538.19, 1538.98, 1539.77,
			1540.56

Band 42.1 (D)		42.1, 42.9, 43.7, 44.5	1542.14, 1542.94, 1543.73,
			1544.53

Band 46.1 (E)		46.1, 46.9, 47.7, 48.5	1546.12, 1546.92, 1547.72,
			1548.51

Band 50.1 (F)		50.1, 50.9, 51.7, 52.5	1550.12, 1550.92, 1551.72,
			1552.52

Band 54.1 (G)		54.1, 54.9, 55.7, 56.5	1554.13, 1554.94, 1555.75,
			1556.55

Band 58.1 (H)		58.1, 58.9, 59.7, 60.6	1558.17, 1558.98, 1559.79,
			1560.61

Table 2-2	AD-2C-xx.x Channel Pairs

Band IDs		Add/Drop Channel IDs	Add/Drop Wavelengths (nm)

Band 30.3 (A)		30.3, 31.2 and 31.9, 32.6	1530.33, 1531.12 and 1531.90,
			1532.68

Band 34.2 (B)		34.2, 35.0, and 35.8, 36.6	1534.25, 1535.04 and 1535.82,
			1536.61

Band 38.1 (C)		38.1, 38.9 and 39.7, 40.5	1538.19, 1538.98 and 1539.77,
			1540.56

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	Table 2-2	AD-2C-xx.x Channel Pairs (continued)

	Band IDs		Add/Drop Channel IDs	Add/Drop Wavelengths (nm)

	Band 42.1 (D)		42.1, 42.9 and 43.7, 44.5	1542.14, 1542.94 and 1543.73,
				1544.53

	Band 46.1 (E)		46.1, 46.9 and 47.7, 48.5	1546.12, 1546.92 and 1547.72,
				1548.51

	Band 50.1 (F)		50.1, 50.9 and 51.7, 52.5	1550.12, 1550.92 and 1551.72,
				1552.52

	Band 54.1 (G)		54.1, 54.9 and 55.7, 56.5	1554.13, 1554.94 and 1555.75,
				1556.55

	Band 58.1 (H)		58.1, 58.9 and 59.7, 60.6	1558.17, 1558.98 and 1559.79,
				1560.61

	Table 2-3	AD-4C-xx.x Channel Sets

	Band IDs		Add/Drop Channel IDs	Add/Drop Wavelengths (nm)

	Band 30.3 (A)		30.3, 31.2, 31.9, 32.6	1530.33, 1531.12, 1531.90,
				1532.68

	Band 34.2 (B)		34.2, 35.0, 35.8, 36.6	1534.25, 1535.04, 1535.82,
				1536.61

	Band 38.1 (C)		38.1, 38.9, 39.7, 40.5	1538.19, 1538.98, 1539.77,
				1540.56

	Band 42.1 (D)		42.1, 42.9, 43.7, 44.5	1542.14, 1542.94, 1543.73,
				1544.53

	Band 46.1 (E)		46.1, 46.9, 47.7, 48.5	1546.12, 1546.92, 1547.72,
				1548.51

	Band 50.1 (F)		50.1, 50.9, 51.7, 52.5	1550.12, 1550.92, 1551.72,
				1552.52

	Band 54.1 (G)		54.1, 54.9, 55.7, 56.5	1554.13, 1554.94, 1555.75,
				1556.55

	Band 58.1 (H)		58.1, 58.9, 59.7, 60.6	1558.17, 1558.98, 1559.79,
				1560.61

	Table 2-4	AD-4B-xx.x Channel Sets

	Band IDs		Add/Drop Channel IDs	Add/Drop Wavelengths (nm)

	Band 30.3 (A)		B30.3	1530.33

	Band 34.2 (B)		B34.2	1534.25

	Band 38.1 (C)		B38.1	1538.19

	Band 42.1 (D)		B42.1	1542.14

	Band 46.1 (E)		B46.1	1546.12

	Band 50.1 (F)		B50.1	1550.12

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Table 2-4	AD-4B-xx.x Channel Sets

Band IDs		Add/Drop Channel IDs	Add/Drop Wavelengths (nm)

Band 54.1 (G)		B54.1	1554.13

Band 58.1 (H)		B58.1	1558.17

•Transponder (TXP) and muxponder (MXP) cards convert the “gray” optical client interface signals into trunk signals that operate in the “colored” DWDM wavelength range. Transponding or muxponding is the process of converting the signals between the client and trunk wavelengths.

A muxponder generally handles several client signals. It aggregates, or multiplexes, lowerrate client signals together and sends them out over a higher-rate trunk port. Likewise, a muxponder demultiplexes optical signals coming in on a trunk and sends the signals out to individual client ports. A transponder converts a single client signal to a single trunk signal and converts a single incoming trunk signal to a single client signal.

All of the TXP and MXP cards perform optical-to-electrical-to-optical (OEO) conversion. As a result, they are not optically transparent cards. OEO conversion is necessary because the cards must operate on the signals passing through the cards.

However, the termination mode for all TXPs and MXPs can be configured as transparent (termination is performed at the electrical level). In a transparent termination, neither the Line nor the Section overhead is terminated. The cards can also be configured so that Line overhead, Section overhead, or both Line and Section overhead can be terminated.

Note When configured in the transparent termination mode, the MXP_2.5G_10G card does terminate some bytes by design.

Table 2-5 describes the Cisco ONS 15454 DWDM cards. Client-facing gray optical signals generally operate at shorter wavelengths, whereas DWDM colored optical signals are in the longer wavelength range (for example, 1490 nm = violet; 1510 nm = blue; 1530 nm = green; 1550 nm = yellow; 1570 nm = orange; 1590 nm = red; 1610 nm = brown). Some of the newer client-facing SFPs, however, operate in the colored region.

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Table 2-5	Cisco ONS 15454 DWDM Cards

Card		Part Number	Description

Optical Service Channel Cards

OSCM		15454-OSCM=	The OSCM card has one set of optical ports and one Ethernet port
			located on the faceplate. The card operates in Slots 8 and 10.
			An OSC is a bidirectional channel connecting all the nodes in a ring.
			The channel transports OSC overhead that is used to manage
			ONS 15454 DWDM networks. The OSC uses the 1510 nm
			wavelength and does not affect client traffic. The primary purpose of
			this channel is to carry clock synchronization and orderwire channel
			communications for the DWDM network. It also provides transparent
			links between each node in the network. The OSC is an OC-3
			formatted signal.
			The OSCM is used in amplified nodes that include the OPT-BST
			booster amplifier. The OPT-BST includes the required OSC
			wavelength combiner and separator component. The OSCM cannot be
			used in nodes where you use OC-N cards, electrical cards, or
			cross-connect cards. The OSCM uses Slots 8 and 10 when the
			ONS 15454 is configured in a DWDM network.

OSC-CSM		15454-OSC-CSM=	The OSC-CSM card has three sets of optical ports and one Ethernet
			port located on the faceplate. The card operates in Slots 1 to 6 and 12
			to 17.
			The OSC-CSM is identical to the OSCM, but also contains a combiner
			and separator module in addition to the OSC module.
			The OSC-CSM is used in unamplified nodes. This means that the
			booster amplifier with the OSC wavelength combiner and separator is
			not required for OSC-CSM operation. The OSC-CSM can be installed
			in Slots 1 to 6 and 12 to 17 when the ONS 15454 is configured in a
			DWDM network.

Optical Amplifiers

OPT-PRE		15454-OPT-PRE=	The OPT-PRE card is designed to support 64 channels at 50 GHz
			channel spacing. The OPT-PRE is a C-band DWDM, two-stage EDFA
			with mid-amplifier loss (MAL) for allocation to a DCU. To control the
			gain tilt, the OPT-PRE is equipped with a built-in variable optical
			attenuator (VOA). The VOA can also be used to pad the DCU to a
			reference value. You can install the OPT-PRE in Slots 1 to 6 and 12 to
			17 when the ONS 15454 is configured in a DWDM network.

OPT-BST		15454-OPT-BST=	The OPT-BST card is designed to support up to 64 channels at 50 GHz
			channel spacing. The OPT-BST is a C-band DWDM EDFA with OSC
			add-and-drop capability. When an ONS 15454 DWDM has an
			OPT-BST installed, it is only necessary to have the OSCM to process
			the OSC. The card has a maximum output power of 17 dBm. To
			control the gain tilt, the OPT-BST is equipped with a built-in VOA.
			You can install the OPT-BST in Slots 1 to 6 and 12 to 17 when the
			ONS 15454 is configured in a DWDM network.

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Table 2-5	Cisco ONS 15454 DWDM Cards (continued)

Card		Part Number	Description

OPT-BST-E		15454-OPT-BST-E=	The OPT-BST-E card is designed to support up to 64 channels at
			50 GHz channel spacing. It is a C-band DWDM EDFA with OSC
			add-and-drop capability. Its maximum output power is 21 dBm. To
			control the gain tilt, the OPT-BST-E is equipped with a built-in VOA.
			You can install the OPT-BST-E in Slots 1 to 6 and 12 to 17 when the
			ONS 15454 is configured in a DWDM network.

OPT-BST-L		15454-OPT-BST-L=	The OPT-BST-L card is designed to support up to 64 channels at
			50 GHz channel spacing. It is an L-band DWDM EDFA with OSC
			add-and-drop capability. Its maximum output power is 17 dBm. To
			control the gain tilt, the OPT-BST-L is equipped with a built-in VOA.
			You can install the OPT-BST-L in Slots 1 to 6 and 12 to 17 when the
			ONS 15454 is configured in a DWDM network.

OPT-AMP-L		15454-OPT-AMP-L=	The OPT-AMP-L card is designed to support 64 channels at 50 GHz
			channel spacing. The OPT-AMP-L is a L-band DWDM, two-stage
			EDFA with MAL for allocation to a DCU. Its maximum output power
			is 20 dBm. To control the gain tilt, the OPT-AMP-L is equipped with
			a built-in VOA. The VOA can also be used to pad the DCU to a
			reference value. OPT-AMP-L is a double-slot card. You can install the
			OPT-AMP-L in Slots 1-2, 3-4, 5-6, or in Slots 12-13, 14-15, or 16-17.

Multiplexer and Demultiplexer Cards

32MUX-O		15454-32MUX-O=	The 32MUX-O card multiplexes 32 100 GHz-spaced channels
			identified in the channel plan. The 32MUX-O card takes up two slots
			in an ONS 15454 DWDM and can be installed in Slots 1 to 5 and 12
			to 16.

32DMX-O		15454-32DMX-O=	The 32DMX-O card demultiplexes 32 100-GHz-spaced channels
			identified in the channel plan. The 32DMX-O takes up two slots in an
			ONS 15454 DWDM and can be installed in Slots 1 to 5 and 12 to 16.

32DMX		15454-32DMX=	The 32DMX card is a single-slot optical demultiplexer. The card
			receives an aggregate optical signal on its COM RX port and
			demultiplexes it into to 32 100-GHz-spaced channels. The 32DMX
			card can be installed in Slots 1 to 6 and in Slots 12 to 17.

32DMX-L		15454-32DMX-L=	The 32DMX-L card is a single-slot optical L-band demultiplexer. The
			card receives an aggregate optical signal on its COM RX port and
			demultiplexes it into to 32 100 GHz-spaced channels. The 32DMX
			card can be installed in Slots 1 to 6 and in Slots 12 to 17.

4MD-xx.x		15454-4MD-xx.x=	The 4MD-xx.x card multiplexes and demultiplexes four
			100 GHz-spaced channels identified in the channel plan. The
			4MD-xx.x card is designed to be used with band OADMs (both
			AD-1B-xx.x and AD-4B-xx.x). There are eight versions of this card
			that correspond with the eight subbands specified in Table 2-1 on
			page 2-2. The 4MD-xx.x can be installed in Slots 1 to 6 and 12 to 17
			when the ONS 15454 is configured in a DWDM network.

Optical Add/Drop Multiplexer Cards

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Table 2-5		Cisco ONS 15454 DWDM Cards (continued)

	Card		Part Number	Description

	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 same band. There are sixteen versions of this 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 a different part number. The AD-2C-xx.x cards are provisioned for
				the channel pairs in Table 2-2 on page 2-2. In this table, channel IDs
				are provided instead of wavelengths. The AD-2C-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-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 version of 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 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-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.

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Table 2-5	Cisco ONS 15454 DWDM Cards (continued)

Card		Part Number		Description

32WSS		15454-32WSS=		The 32WSS card has seven sets of ports located on the faceplate. The
				card takes up two slots and operates in Slots 1-2, 3-4, 5-6, 12-13,
				14-15, or 16-17. The 32WSS card performs channel add/drop
				processing within the ONS 15454 DWDM node. The 32WSS card
				works in conjunction with the 32DMX card to implement ROADM
				functionality. Equipped with ROADM functionality, the ONS 15454
				DWDM can be configured to add or drop individual optical channels
				using Cisco Transport Controller (CTC), Cisco MetroPlanner, and
				Cisco Transport Manager (CTM). A ROADM network element
				utilizes two 32WSS cards (two slots each) and two 32DMX cards (one
				slot each), for a total of six slots in the chassis.

32WSS-L		—	The 32WSS-L card has seven sets of ports located on the faceplate.
				The card takes up two slots and operates in Slots 1-2, 3-4, 5-6,12-13,
				14-15, or 16-17. The 32WSS-L card performs channel add/drop
				processing in the L band. The 32WSS-L card works in conjunction
				with the 32DMX-L card to implement ROADM functionality.
				Equipped with ROADM functionality, the ONS 15454 DWDM can be
				configured to add and drop or pass through each individual optical
				channel.

MMU		—	The MMU card supports multiring and mesh upgrades for ROADM
				nodes in both the C band and the L band. Mesh/multiring upgrade is
				the capability to optically bypass a given wavelength from one section
				of the network or ring to another one without requiring 3R
				regeneration. In each node, you need to install two MMU cards, one
				on the east side and one on the west side. The MMU card has six sets
				of ports located on the faceplate. It operates in Slots 1 to 6 and 12 to
			17.

Transponder and Muxponder Cards

TXP_MR_10G		15454-10T-L1-xx.x=		The 10 Gbps Transponder-100 GHz-Tunable xx.xx-xx.xx card
				(TXP_MR_10G) has two sets of ports located on the faceplate and can
				be in Slots 1 to 6 and 12 to 17. It processes one 10-Gbps signal (client
				side) into one 10-Gbps, 100-GHz DWDM signal (trunk side). It
				provides one 10-Gbps port per card that can be provisioned for an
				STM64/OC-192 short reach (1310 nm) signal, compliant with ITU-T
				G.707, ITU-T G.709, ITU-T G.691, and Telcordia GR-253-CORE, or
				to 10GE-BASE-LR, compliant with IEEE 802.3. Each version of this
				card has a different part number.
				The TXP_MR_10G card is tunable over two neighboring wavelengths
				in the 1550 nm, ITU 100 GHz range. It is available in sixteen different
				versions, covering thirty-two different wavelengths in the 1550 nm
				range.

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Table 2-5	Cisco ONS 15454 DWDM Cards (continued)

Card		Part Number	Description

TXP_MR_10E		15454-10E-L1-xx.x=	The 10 Gbps Transponder-100 GHz-Tunable xx.xx-xx.xx
			(TXP_MR_10E) card has two sets of ports located on the faceplate
			and can be installed in Slots 1 to 6 and Slots 12 to 17. It is a multirate
			transponder for the ONS 15454 platform. It processes one 10-Gbps
			signal (client side) into one 10-Gbps, 100-GHz DWDM signal (trunk
			side) that is tunable on four wavelength channels (ITU-T 100-GHz
			grid). Each version of this card has a different part number.
			You can provision this card in a linear configuration, bidirectional line
			switched ring (BLSR), a path protection, or a hub. The card can be
			used in the middle of BLSR or 1+1 spans when the card is configured
			for transparent termination mode.
			The TXP_MR_10E port features a 1550-nm laser for the trunk port
			and an ONS-XC-10G-S1 XFP module for the client port and contains
			two transmit and receive connector pairs (labeled) on the card
			faceplate.
			The TXP_MR_10E card is tunable over four wavelengths in the
			1550 nm ITU 100 GHz range. They are available in eight versions,
			covering thirty-two different wavelengths in the 1550 nm range.

TXP_MR_10E-C		15454-10E-L1-C=	This transponder has the same features as the TXP_MR_10E card, but
			its trunk interface can be tuned over the entire C band.

TXP_MR_10E-L		15454-10E-L1-L=	This transponder has the same features as the TXP_MR_10E card, but
			its trunk interface can be tuned over the entire L band.

TXP_MR_2.5G		15454-MR-L1-xx.x=	The 2.5 Gbps Multirate Transponder-100 GHz-Tunable xx.xx-xx.xx
			(TXP_MR_2.5G) card has two sets of ports located on the faceplate
			and can be installed in Slots 1 to 6 and Slots 12 to 17. It processes one
			8 Mbps to 2.488 Gbps signal (client side) into one 8 Mbps to 2.5 Gbps,
			100-GHz DWDM signal (trunk side). It provides one long-reach
			STM-16/OC-48 port per card, compliant with ITU-T G.707, ITU-T
			G.709, ITU-T G.957, and Telcordia GR-253-CORE. Each version of
			this card has a different part number.
			The TXP_MR_2.5G card is tunable over four wavelengths in the
			1550 nm ITU 100-GHz range. The card is available in eight versions,
			covering thirty-two different wavelengths in the 1550 nm range. The
			TXP_MR_2.5G card supports 2R (reshape and regenerate) and 3R
			(retime, reshape and regenerate) modes of operation where the client
			signal is mapped into a ITU-T G.709 frame.

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Table 2-5	Cisco ONS 15454 DWDM Cards (continued)

Card		Part Number	Description

TXPP_MR_2.5G		15454-MRP-L1-xx.x=	The 2.5 Gbps Multirate Transponder-Protected-100 GHz-Tunable
			xx.xxxx. xx (TXPP_MR_2.5G) card has three sets of ports located on
			the faceplate and can be installed in Slots 1 to 6 and Slots 12 to 17. It
			processes one 8 Mbps to 2.488 Gbps signal (client side) into two 8
			Mbps to 2.5 Gbps, 100-GHz DWDM signals (trunk side). It provides
			two long-reach STM-16/OC-48 ports per card, compliant with ITU-T
			G.707, ITU-T G.957, and Telcordia GR-253-CORE. Each version of
			this card has a different part number.
			The TXPP_MR_2.5G card is tunable over four wavelengths in the
			1550 nm ITU 100-GHz range. The card is available in eight versions,
			covering thirty-two different wavelengths in the 1550 nm range. The
			TXPP_MR_2.5G card support 2R and 3R modes of operation where
			the client signal is mapped into a ITU-T G.709 frame.

MXP_2.5G_10G		15454-10M-L1-xx.x=	The 2.5 Gbps-10 Gbps Muxponder-100 GHz-Tunable xx.xx-xx.xx
			(MXP_2.5G_10G) card has 9 sets of ports located on the faceplate and
			can be installed in Slots 1 to 6 and Slots 12 to 17. It
			multiplexes/demultiplexes four 2.5-Gbps signals (client side) into one
			10-Gbps, 100-GHz DWDM signal (trunk side). It provides one
			extended long-range STM-64/OC-192 port per card on the trunk side
			(compliant with ITU-T G.707, ITU-T G.709, ITU-T G.957, and
			Telcordia GR-253-CORE) and four intermediateor short-range
			OC-48/STM-16 ports per card on the client side. The port operates at
			9.95328 Gbps over unamplified distances up to 80 km (50 miles) with
			different types of fiber such as C-SMF or dispersion compensated
			fiber limited by loss and/or dispersion. The port can also operate at
			10.70923 Gbps in ITU-T G.709 Digital Wrapper/FEC mode. Each
			version of this card has a different part number.
			Client ports on the MXP_2.5G_10G card are also interoperable with
			OC-1 (STS-1) fiber-optic signals defined in Telcordia GR-253-CORE.
			An OC-1 signal is the equivalent of one DS-3 channel transmitted
			across optical fiber. OC-1 is primarily used for trunk interfaces to
			phone switches in the United States.
			The MXP_2.5G_10G card is tunable over two neighboring
			wavelengths in the 1550 nm, ITU 100-GHz range. It is available in
			sixteen different versions, covering thirty-two different wavelengths
			in the 1550 nm range.

MXPP_2.5G_10G		15454-

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Table 2-5	Cisco ONS 15454 DWDM Cards (continued)

Card		Part Number	Description

MXP_2.5G_10E		15454-10ME-xx.x=	The 2.5 Gbps-10 Gbps Muxponder-100 GHz-Tunable xx.xx-xx.xx
			(MXP_2.5G_10E) card has nine sets of ports located on the faceplate
			and can be installed in Slots 1 through 6 and 12 through 17. It is a
			DWDM muxponder for the ONS 15454 platform that supports full
			optical transparency on the client side. The card multiplexes four 2.5
			Gbps client signals (4 x OC48/STM-16 SFP) into a single 10-Gbps
			DWDM optical signal on the trunk side. The MXP_2.5G_10E card
			provides wavelength transmission service for the four incoming 2.5
			Gbps client interfaces. It passes all SONET overhead bytes
			transparently. Each version of this card has a different part number.
			The MXP_2.5G_10E works with Optical Transparent Network (OTN)
			devices defined in ITU-T G.709. The card supports Optical Data
			Channel Unit 1 (ODU1) to Optical Channel Transport Unit (OTU2)
			multiplexing, an industry standard method for asynchronously
			mapping a SONET/SDH payload into a digitally wrapped envelope.
			The MXP_2.5G_10E card is tunable over four neighboring
			wavelengths in the 1550 nm, ITU 100-GHz range. It is available in
			eight different versions, covering thirty-two different wavelengths in
			the 1550 nm range. It is not compatible with the MXP_2.5G_10G
			card, which does not supports full optical transparency. The faceplate
			designation of the card is “4x2.5G 10E MXP.”

MXP_2.5G_10E-C		15454-10ME-C=	This muxponder has the same features as the MXP_2.5G_10E card,
			but its trunk interface can be tuned over the entire C band.

MXP_2.5G_10E-L		15454-10ME-L=	This muxponder has the same features as the MXP_2.5G_10E card,
			but its trunk interface can be tuned over the entire L band.

MXP_MR_2.5G		15454-Datamux2.5GDM	The MXP_MR_2.5G card has nine sets of ports located on the
			faceplate. The MXP_MR_2.5G card aggregates a mix and match of
			client Storage Area Network (SAN) service client inputs (GE,
			FICON, Fibre Channel, and ESCON) into one 2.5 Gbps
			STM-16/OC-48 DWDM signal on the trunk side. It provides one
			long-reach STM-16/OC-48 port per card and is compliant with
			Telcordia GR-253-CORE.

MXPP_MR_2.5G		15454-Datamux2.5GDMP	The MXPP_MR_2.5G card has ten sets of ports located on the
			faceplate. The 2.5-Gbps Multirate Muxponder-Protected-100
			GHz-Tunable 15xx.xx-15yy.yy (MXPP_MR_2.5G) card aggregates
			various client SAN service client inputs (GE, FICON, Fibre Channel,
			and ESCON) into one 2.5 Gbps STM-16/OC-48 DWDM signal on the
			trunk side. It provides two long-reach STM-16/OC-48 ports per card
			and is compliant with ITU-T G.957 and Telcordia GR-253-CORE.

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Table 2-5	Cisco ONS 15454 DWDM Cards (continued)

Card		Part Number	Description

MXP_MR_10DME_C		15454-10DME-C=	The MXP_MR_10DME_C and MXP_MR_10DME_L cards
			aggregate a mix of client SAN service client inputs (GE, FICON, and
MXP_MR_10DME_L		15454-10DME-L=
MXP_MR_10DME_L		15454-10DME-L=	Fibre Channel) into one 10-Gbps STM-64/OC-192 DWDM signal on

			the trunk side. It provides one long-reach STM-64/OC-192 port per
			card and is compliant with Telcordia GR-253-CORE and ITU-T
			G.957. They pass all SONET/SDH overhead bytes transparently.
			The ITU-T G.709 compliant digital wrapper function formats the
			DWDM wavelength so that it can be used to set up generic
			communications channels (GCCs) for data communications, enable
			forward error correction (FEC), or facilitate performance monitoring
			(PM). The cards work with the OTN devices defined in ITU-T G.709.
			The cards support ODU1 to OTU2 multiplexing, an industry standard
			method for asynchronously mapping a SONET/SDH payload into a
			digitally wrapped envelope. You can install MXP_MR_10DME_C
			and MXP_MR_10DME_L cards in Slots 1 to 6 and 12 to 17.
			The MXP_MR_10DME_C card features a tunable 1550-nm C-band
			laser on the trunk port. The laser is tunable across 82 wavelengths on
			the ITU grid with 50-GHz spacing between wavelengths. The
			MXP_MR_10DME_L features a tunable 1580-nm L-band laser on the
			trunk port. The laser is tunable across 80 wavelengths on the ITU grid,
			also with 50-GHz spacing. Each card features four 1310-nm lasers on
			the client ports and contains five transmit and receive connector pairs
			(labeled) on the card faceplate. The cards use dual LC connectors on
			the trunk side and use SFP modules on the client side for optical cable
			termination. The SFP pluggable modules are SR or IR and support an
			LC fiber connector.

2.2 Card Specifications

Refer to the “Card Reference” chapter in the Cisco ONS 15454 DWDM Reference Manual for a detailed description of each card.

2.2.1 Common Control Cards

This section describes the common control cards (TCC2, TCC2P, AIC-I, and MS-ISC-100T).

2.2.1.1 TCC2 Card

The Advanced Timing, Communications, and Control (TCC2) card performs system initialization, provisioning, alarm reporting, maintenance, diagnostics, IP address detection/resolution, SONET section overhead (SOH) data communications channel/generic communications channel (DCC/GCC) termination, optical service channel (OSC) DWDM data communications network (DCN) termination, and system fault detection for the ONS 15454. The TCC2 also ensures that the system maintains Stratum 3 (Telcordia GR-253-CORE) timing requirements. It monitors the supply voltage of the system.

Figure 2-1 shows the faceplate and block diagram for the TCC2.

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Figure 2-1 TCC2 Block Diagram and Faceplate

TCC2

-48V PWR

System

Monitors

Timing

FPGA

Real Time

DCC

TCCA ASIC

FAIL

Clock

PWR

Processor

SCL Processor

ACT/STBY

HDLC

CRIT

MCC1

MCC2

Message

Serial

Bus

MAJ

SCC1

SCC2

Debug

MIN

REM

SYNC

Modem

SCC3

ACO

Interface

400MHz

ACO

Processor

LAMP

FCC1

Communications

SDRAM Memory

Processor

& Compact Flash

SCC4

FCC2

RS-232

Faceplate

TCP/IP

Ethernet

Ethernet Port

Repeater

RS-232 Craft

Interface

Faceplate

RS-232 Port

Note: Only 1 RS-232 Port Can Be Active -

Backplane Port Will Supercede Faceplate Port

BACKPLANE

Ref Clocks

(all I/O Slots)

BITS Input/

Output

SCL Links to

All Cards

Modem

Interface

(Not Used)

Mate TCC2

HDLC Link

Mate TCC2

Ethernet Port

Backplane

Ethernet Port

(Shared with

Mate TCC2)

Backplane RS-232 Port (Shared with Mate TCC2)

137639

The TCC2 card terminates up to 32 DCCs. The TCC2 hardware is prepared for up to 84 DCCs, which will be available in a future software release.

The node database, IP address, and system software are stored in TCC2 nonvolatile memory, which allows quick recovery in the event of a power or card failure.

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The TCC2 performs all system-timing functions for each ONS 15454. The TCC2 monitors the recovered clocks from each traffic card and two building integrated timing supply (BITS) ports for frequency accuracy. The TCC2 selects a recovered clock, a BITS, or an internal Stratum 3 reference as the system-timing reference. You can provision any of the clock inputs as primary or secondary timing sources. A slow-reference tracking loop allows the TCC2 to synchronize with the recovered clock, which provides holdover if the reference is lost.

The TCC2 monitors both supply voltage inputs on the shelf. An alarm is generated if one of the supply voltage inputs has a voltage out of the specified range.

Install TCC2 cards in Slots 7 and 11 for redundancy. If the active TCC2 fails, traffic switches to the protect TCC2.

The TCC2 card has two built-in interface ports for accessing the system: an RJ-45 10BaseT LAN interface and an EIA/TIA-232 ASCII interface for local craft access. It also has a 10BaseT LAN port for user interfaces via the backplane.

2.2.1.2 TCC2P Card

The Advanced Timing, Communications, and Control Plus (TCC2P) card is an enhanced version of the TCC2 card. The primary enhancements are Ethernet security features and 64K composite clock BITS timing.

The TCC2P card performs system initialization, provisioning, alarm reporting, maintenance, diagnostics, IP address detection/resolution, SONET SOH DCC/GCC termination, and system fault detection for the ONS 15454. The TCC2P also ensures that the system maintains Stratum 3 (Telcordia GR-253-CORE) timing requirements. It monitors the supply voltage of the system.

Figure 2-2 shows the faceplate and block diagram for the TCC2P card.

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Figure 2-2 TCC2P Block Diagram and Faceplate

TCC2P

FAIL

PWR

A B

ACT/STBY

CRIT

MAJ

MIN

REM

SYNC

ACO

LAMP

RS-232

TCP/IP

BACKPLANE

Ref Clocks

-48V PWR

System

(all I/O Slots)

Monitors

Timing

BITS Input/

Output

FPGA

Real Time

Clock

DCC

TCCA ASIC

SCL Links to

SCL Processor

All Cards

Processor

HDLC

MCC1

MCC2

Message

Serial

SMC1

SCC2

Bus

Debug

Modem

SCC3

Interface

400MHz

(Not Used)

Processor

FCC1

Mate TCC2

Communications

HDLC Link

Processor

Ethernet

SDRAM Memory

SCC1

Phy

& Compact Flash

SCC4

FCC2

Backplane

Faceplate

Ethernet Switch

Ethernet Port

(Shared with

Mate TCC2)

Mate TCC2

EIA/TIA 232

Ethernet Port

Craft Interface

Faceplate

Backplane

EIA/TIA 232 Port

(Shared with

Note: Only 1 EIA/TIA 232 Port Can Be Active -

Mate TCC2)

Backplane Port Will Supercede Faceplate Port

145942

The TCC2P card supports multichannel, high-level data link control (HDLC) processing for the DCC. Up to 84 DCCs can be routed over the TCC2P card and up to 84 section DCCs can be terminated at the TCC2P card (subject to the available optical digital communication channels). The TCC2P selects and processes 84 DCCs to facilitate remote system management interfaces.

The TCC2P card also originates and terminates a cell bus carried over the module. The cell bus supports links between any two cards in the node, which is essential for peer-to-peer communication. Peer-to-peer communication accelerates protection switching for redundant cards.

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The node database, IP address, and system software are stored in TCC2P card nonvolatile memory, which allows quick recovery in the event of a power or card failure.

The TCC2P card performs all system-timing functions for each ONS 15454. The TCC2P card monitors the recovered clocks from each traffic card and two BITS ports for frequency accuracy. The TCC2P card selects a recovered clock, a BITS, or an internal Stratum 3 reference as the system-timing reference. You can provision any of the clock inputs as primary or secondary timing sources. A slow-reference tracking loop allows the TCC2P card to synchronize with the recovered clock, which provides holdover if the reference is lost.

The TCC2P card supports 64/8K composite clock and 6.312 MHz timing output. The TCC2P card monitors both supply voltage inputs on the shelf. An alarm is generated if one of the supply voltage inputs has a voltage out of the specified range.

Install TCC2P cards in Slots 7 and 11 for redundancy. If the active TCC2P card fails, traffic switches to the protect TCC2P card. All TCC2P card protection switches conform to protection switching standards when the bit error rate (BER) counts are not in excess of 1 * 10 exp - 3 and completion time is less than 50 ms.

The TCC2P card has two built-in Ethernet interface ports for accessing the system: one built-in RJ-45 port on the front faceplate for on-site craft access and a second port on the backplane. The rear Ethernet interface is for permanent LAN access and all remote access via TCP/IP as well as for Operations Support System (OSS) access. The front and rear Ethernet interfaces can be provisioned with different IP addresses using CTC.

Two EIA/TIA-232 serial ports, one on the faceplate and a second on the backplane, allow for craft interface in TL1 mode.

2.2.1.3 MS-ISC-100T Card

The MS-ISC-100T Ethernet LAN card (see Figure 2-3), which is a 12-port NEBS3 Ethernet Switch running Cisco IOS. The MS-ISC-100T card must be equipped in an NC shelf; the preferred slots are 6 and 12. MS-ISC-100T Cisco IOS configuration is part of the software package and is automatically loaded to the card at start-up. This configuration can be modified using the Cisco IOS command-line interface (CLI) only. The CLI is disabled by default, but it can be enabled from the Cisco Transport Controller (CTC) interface. All MS-ISC-100T ports are turned on by default. Using the CLI, you can turn off ports that are not used.

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Figure 2-3 MS-ISC-100T Faceplate and Block Diagram

TCC2P

FAIL

PWR

A B

ACT/STBY

CRIT

MAJ

MIN

REM

SYNC

ACO

LAMP

RS-232

TCP/IP

BACKPLANE

Ref Clocks

-48V PWR

System

(all I/O Slots)

Monitors

Timing

BITS Input/

Output

FPGA

Real Time

Clock

DCC

TCCA ASIC

SCL Links to

SCL Processor

All Cards

Processor

HDLC

MCC1

MCC2

Message

Serial

SMC1

SCC2

Bus

Debug

Modem

SCC3

Interface

400MHz

(Not Used)

Processor

FCC1

Mate TCC2

Communications

HDLC Link

Processor

Ethernet

SDRAM Memory

SCC1

Phy

& Compact Flash

SCC4

FCC2

Backplane

Faceplate

Ethernet Switch

Ethernet Port

(Shared with

Mate TCC2)

Mate TCC2

EIA/TIA 232

Ethernet Port

Craft Interface

Faceplate

Backplane

EIA/TIA 232 Port

(Shared with

Note: Only 1 EIA/TIA 232 Port Can Be Active -

Mate TCC2)

Backplane Port Will Supercede Faceplate Port

145942

The MS-ISC-100T separates internal and external traffic using a VLAN.

A Cisco IOS configuration file assigns a specific role to each of MS-ISC-100T ports that are shown on the card faceplates. They are as follows:

•DCN Port: Connected to external supervision

•SSC Port: Connected to a TCC2/TCC2P equipped in a subtended shelf

•NC Port: Connected to a TCC2/TCC2P equipped in an NC shelf

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