Cisco Systems 15454 specifications Optical Service Channel Cards, Parameter Condition Min Max Unit

Page 18

Chapter 2 Cards Specifications

2.2.2 Optical Service Channel Cards

•PROT: Connected to the other MS-ISC-100T ports

The TCC is connected to the MS LAN by its front panel port. The back panel Ethernet port is disabled and cannot be used in the MS node.

2.2.2 Optical Service Channel Cards

The Optical Service Channel (OSC) is a bidirectional channel that connects all the nodes in a DWDM ring that transports general-purpose information without affecting client traffic. In its primary application, this channel carries data sub-channels for telemetry (supervisory) services for an optical system, provides orderwire applications, and provides transparent links between each node of the network for user-defined or proprietary functions.

The ONS 15454 has two OSC cards, the OSCM and the OSC-CSM.

Table 2-6shows the optical specifications for the OSCM card.

Table 2-6

OSCM Card Optical Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Parameter

 

Condition

 

Min

 

Max

 

Unit

 

 

 

 

 

 

OSC bandwidth at –0.5 dB

OSCRX -> TX – OSCTX

1500

 

1520

nm

 

 

 

 

 

 

 

 

 

Insertion loss

 

OSCRX -> TX – OSCTX

 

—

 

1.4

 

dB

 

 

 

 

 

 

 

 

OSC band chromatic dispersion

OSCRX -> TX – OSCTX

 

–10

 

+10

 

ps/nm

 

 

 

 

 

 

 

 

Polarization Mode Dispersion (PMD)

OSCRX -> TX – OSCTX

 

—

 

0.1

 

ps

 

 

 

 

 

 

 

Polarization Dependent Loss (PDL)

OSCRX -> TX – OSCTX

 

0-10dB

0.45

 

dB

 

 

 

 

 

 

 

 

Optical power setting accuracy

—

 

–0.5

 

+0.5

 

dB

 

 

 

 

 

 

 

 

Optical attenuation VOAosc power set

—

—

 

0.1

 

dB

 

resolution (granularity)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Optical power stability

—

 

–0.2

 

+0.2

 

dB

 

 

 

 

 

 

 

 

Optical power setting time

—

—

 

200

 

ms

 

 

 

 

 

 

 

 

 

VOAosc dynamic range

—

30

—

 

dB

 

 

 

 

 

 

 

 

VOAosc off state

AVS state

39

 

—

dB

 

 

 

 

 

 

 

 

Directivity

 

—

40

—

 

dB

 

 

 

 

 

 

 

 

 

Return loss

 

—

40

—

 

dB

 

 

 

 

 

 

 

 

 

 

Table 2-7shows the optical specifications for the OSC-CSM card.

Table 2-7 OSC-CSM Card Optical Specifications

Parameter

Condition

Min

Max

Unit

 

 

 

 

 

 

 

OSC (–0.5 dB bandwidth)

LINE

 

– OSC

1500

1520

nm

 

 

 

RX

TX

 

 

 

 

OSC

RX

– LINE

 

 

 

 

 

 

TX

 

 

 

Channels (–0,5 dB bandwidth)

LINE

 

– COM

1529

1605

nm

 

 

 

RX

TX

 

 

 

 

COM

RX

– LINE

 

 

 

 

 

 

TX

 

 

 

Cisco ONS 15454 DWDM Engineering and Planning Guide, Release 7.x

2-18

July 2006

 

 

Page 17 Page 19
Image 18
Page 17 Page 19
Contents Cards Specifications Band IDs Add/Drop Channel IDs Add/Drop Wavelengths nm AD-4C-xx.x Channel Sets Band IDs Add/Drop Channel IDs Add/Drop Wavelengths nm OSC-CSM Card Part Number DescriptionOscm OPT-PREOPT-AMP-L OPT-BST-EOPT-BST-L 32MUX-OCisco ONS 15454 Dwdm Engineering and Planning Guide, Release MMU 32WSS32WSS-L TXPMR10GTXPMR10E-L TXPMR10ETXPMR10E-C TXPMR2.5GTXPPMR2.5G MXPMR2.5G MXPPMR2.5GMXPMR10DMEC Common Control Cards1.1 TCC2 Card MXPMR10DMELTCC2 Block Diagram and Faceplate 2shows the faceplate and block diagram for the TCC2P card 1.2 TCC2P CardTCC2P Block Diagram and Faceplate MS-ISC-100T Card MS-ISC-100T Faceplate and Block Diagram Optical Service Channel Cards Parameter Condition Min Max UnitLine OSC COM Optical Add and Drop Cards3.1 32WSS Card COM Line PMDParameter Condition Min Max Unit3.2 32WSS-L Card Parameter Condition Min Typical Max3.3 32DMX Card Parameter Condition Min Typical Max Unit3.4 32DMX-L Card OUTPDL 3.5 32MUX-O Card 12defines the optical parameters for the 32MUX-O card3.6 32DMX-O Card Parameter Min Typical Max Unit3.7 4MD-xx.x Card 14defines optical parameters for the 4MD-xx.xx cardBand Oadm Filter Cards Optical Parameters ValueAD-2C-xx.x Card Optical Parameters COM TX MMU CardEXP a RX = COM RX =EXP RX = EXP B RX Optical AmplifiersEXP RX = EXP a RX EXP B RXOPT-PRE Card Parameter Comment MinOPT-BST and OPT-BST-E Cards Parameter Comment Min Typical Max UnitFor detailed Pin-Pout power mask Single channel see DBm OPT-BST-L Card OPT-BST-E Card Standard and Extended Gain RangeOPT-BST-L Card Standard and Extended Gain Range OPT-BST-L Card Functional Block Diagram OPT-AMP-L CardOsri ALS 10 OPT-AMP-L Card Standard and Extended Gain Range Dispersion Compensation Units Receive SectionFiber DCU Description Band LeafDCU Mechanical Specifications DCU Optical SpecificationsUnits Specifications Full C-Band Transponder, Muxponder, and Optical CardsDwdm 2.5-Gbps Dwdm 10-Gbps Dwdm 10-Gbps TXP/MXP Wavelength nm Ch TunableTXP/MXP TXP/MXP Wavelength nm Ch Tunable Full L-Band Tunable 6.1 OC48 ITU-T Optics Band SpectrumCards Channel nm Frequency THz Band Spectrum 6.2 OC192 ITU-T Optics Client Side Interfaces Ficon 2G SFP-GEFC-SX 15454E-SFP-GEFC-SXFicon 1G ONS-SE-2G-S110GBASE-LR Cable ModuleClient Interface SFP/XFP 10GBASE-LR ONS-XC-10G-S1Parameter Conditions Min Typical Max Parameter Conditions MinOptical Shelf Mechanical EquipmentBay Frame Dispersion Compensation ShelfFiber Storage 8.6 32 Channel Patch-Panel Trays15 32-Channel Patch Panel Shelf Fiber Routing
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15454 specifications

Cisco Systems' 15454 is a leading optical networking platform designed to address a range of connectivity needs for service providers, enterprises, and data centers. As part of the Cisco ONS (Optical Networking System) portfolio, the 15454 provides advanced capabilities that cater to the evolving demands of high-performance network requirements.

At its core, the Cisco 15454 is built for scalability and versatility. It supports a variety of transmission methods, including SONET (Synchronous Optical Networking), SDH (Synchronous Digital Hierarchy), and WDM (Wavelength Division Multiplexing). This flexibility makes the platform ideal for deploying both legacy services and next-generation applications.

One of the standout features of the 15454 is its ability to support high-capacity wavelengths, allowing for greater bandwidth utilization across fiber networks. With advanced Dense Wavelength Division Multiplexing (DWDM) technology, the platform ensures efficient use of the available fiber and extends the distance over which data can be transmitted. This results in reduced operational costs while maximizing throughput.

The Cisco 15454 also comes equipped with an array of interfaces supported by its modular design. The platform can accommodate Ethernet, SONET/SDH, and IP services, which means it can seamlessly handle a wide range of protocols. The modular architecture allows network operators to tailor the system to their specific requirements, offering a variety of line cards and interfaces to choose from.

Another critical characteristic of the 15454 is its built-in protection mechanisms. The system offers diverse and automatic protection schemes such as optical Layer 1 protection, ensuring high availability and network resilience. This capability is essential for mission-critical applications where uptime is paramount.

Moreover, the platform is complemented by Cisco's sophisticated management solutions, which streamline the operational management of the network. With tools that provide in-depth monitoring and troubleshooting capabilities, network administrators can maintain optimal performance and quickly respond to any issues that may arise.

In summary, the Cisco Systems 15454 is a robust and adaptable optical networking solution. Its main features, including advanced DWDM capabilities, modular architecture, protocol versatility, and enhanced protection mechanisms, make it a preferred choice for organizations looking to scale their network infrastructure while ensuring high service reliability and performance. Whether for expanding bandwidth or modernizing legacy networks, the Cisco 15454 stands out as a powerful tool in the ever-evolving landscape of telecommunications.
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