Cisco Systems 15454 specifications DCU Mechanical Specifications, DCU Optical Specifications

Page 41

Chapter 2 Cards Specifications

2.2.5 Dispersion Compensation Units

2.2.5.1 DCU Mechanical Specifications

The DCU subrack is designed to comply with all international standards. The DCU shelf is housed in a 1-RU 19" (482.6mm)/23” (584.2mm) rack-mounted shelf [17" (431.8mm) wide, 11" (279.4mm) deep, 1.75" (44.45mm) high] with all front access (fibers, management interfaces when applicable). The depth of the subrack, including cable management, does not exceed the 280 mm requirement.

For a bidirectional DCU, shown in Figure 2-12, the dimensions are 8” (205mm) wide, 9” (230 mm) deep, and 1.5” (38.5 mm) high.

The DCU has one optical adapter on its front panel that can house two LC-PC-II connectors.

Figure 2-12

DCU Front Panel

DCU West

DCU East

151600

Refer to the Cisco ONS 15216 System Dispersion Compensation Unit User Guide for the

Cisco ONS 15216 DCU mechanical specifications.

2.2.5.2 DCU Optical Specifications

Table 2-28shows the optical specifications for ONS 15454 DCUs.

Table 2-28 Optical Specifications for ONS 15454 DCUs

Units

 

Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Insertion

 

PMD

 

 

 

 

C Band

L Band

Loss [dB]

 

[ps/nm]

 

PDL [dB]

ORL [dB]

Notes

 

 

 

 

 

 

 

 

 

15216-DCU-100=

—

<2.1

0.3

<0.1

<45

Wavelength range

 

 

 

 

 

 

 

 

1525 to 1565n

15216-DCU-350=

—

<3.5

0.55

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15216-DCU-450=

—

<3.5

0.65

 

 

 

 

 

 

 

 

 

 

 

 

15216-DCU-550=

—

<3.9

0.7

 

 

 

 

 

 

 

 

 

 

 

 

15216-DCU-750=

—

<5

0.8

 

 

 

 

 

 

 

 

 

 

 

 

15216-DCU-950=

—

<5.5

0.9

 

 

 

 

 

 

 

 

 

 

 

 

 

15216-DCU-1150=

—

<6

1

 

 

 

 

 

 

 

 

 

 

 

 

15216-DCU-E-200=

—

<5.5

0.9

<0.1

<45

Wavelength range

 

 

 

 

 

 

 

 

1529.5 to 1561.6 nm

15216-DCU-E-350=

—

<7.0

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

July 2006

2-41

 

 

 

Page 40 Page 42
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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 Oscm Card Part Number DescriptionOSC-CSM OPT-PREOPT-BST-L OPT-BST-EOPT-AMP-L 32MUX-OCisco ONS 15454 Dwdm Engineering and Planning Guide, Release 32WSS-L 32WSSMMU TXPMR10GTXPMR10E-C TXPMR10ETXPMR10E-L TXPMR2.5GTXPPMR2.5G MXPPMR2.5G MXPMR2.5G1.1 TCC2 Card Common Control CardsMXPMR10DMEC MXPMR10DMELTCC2 Block Diagram and Faceplate 1.2 TCC2P Card 2shows the faceplate and block diagram for the TCC2P cardTCC2P Block Diagram and Faceplate MS-ISC-100T Card MS-ISC-100T Faceplate and Block Diagram Parameter Condition Min Max Unit Optical Service Channel Cards3.1 32WSS Card Optical Add and Drop CardsLine OSC COM COM Line PMDMax Unit Parameter Condition MinParameter Condition Min Typical Max 3.2 32WSS-L CardParameter Condition Min Typical Max Unit 3.3 32DMX CardPDL 3.4 32DMX-L CardOUT 12defines the optical parameters for the 32MUX-O card 3.5 32MUX-O CardParameter Min Typical Max Unit 3.6 32DMX-O Card14defines optical parameters for the 4MD-xx.xx card 3.7 4MD-xx.x CardOptical Parameters Value Band Oadm Filter CardsAD-2C-xx.x Card Optical Parameters EXP a RX = MMU CardCOM TX COM RX =EXP RX = EXP a RX Optical AmplifiersEXP RX = EXP B RX EXP B RXParameter Comment Min OPT-PRE CardParameter Comment Min Typical Max Unit OPT-BST and OPT-BST-E CardsFor detailed Pin-Pout power mask Single channel see DBm OPT-BST-E Card Standard and Extended Gain Range OPT-BST-L CardOPT-BST-L Card Standard and Extended Gain Range OPT-AMP-L Card OPT-BST-L Card Functional Block DiagramOsri ALS 10 OPT-AMP-L Card Standard and Extended Gain Range Receive Section Dispersion Compensation UnitsLeaf Fiber DCU Description BandUnits Specifications DCU Mechanical SpecificationsDCU Optical Specifications Dwdm 2.5-Gbps Dwdm 10-Gbps Dwdm 10-Gbps TXP/MXP Transponder, Muxponder, and Optical CardsFull C-Band Wavelength nm Ch TunableTXP/MXP TXP/MXP Wavelength nm Ch Tunable Full L-Band Tunable Cards Channel nm Frequency THz 6.1 OC48 ITU-T OpticsBand Spectrum Band Spectrum 6.2 OC192 ITU-T Optics Client Side Interfaces Ficon 1G SFP-GEFC-SX 15454E-SFP-GEFC-SXFicon 2G ONS-SE-2G-S1Client Interface SFP/XFP Cable Module10GBASE-LR 10GBASE-LR ONS-XC-10G-S1Parameter Conditions Min Parameter Conditions Min Typical MaxBay Frame Mechanical EquipmentOptical Shelf Dispersion Compensation Shelf8.6 32 Channel Patch-Panel Trays Fiber Storage15 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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