Cisco Systems 15454 specifications OPT-BST-L Card, OPT-BST-E Card Standard and Extended Gain Range

Page 34

Chapter 2 Cards Specifications

2.2.4 Optical Amplifiers

Table 2-24

OPT-BST-E Card Power and Gain Specifications (continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

Parameter

 

Comment

 

Min

 

Typical

 

Max

 

Unit

 

 

 

 

 

 

 

 

 

 

 

Maximum optical

With tilt controlled at 0

 

—

—

 

 

23

 

dB

 

amplifier signal gain

dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gain range

 

—

8

 

—

 

 

23

 

dB

 

 

 

 

 

 

 

 

 

 

 

 

Extended gain range

Gain range with tilt

 

23

 

—

 

26

dB

 

 

uncontrolled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gain tilt error at target

—

—

 

—

 

+/– 0.5

dB

gain tilt = 0 dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 2-7shows a graphical representation of standard extended gain range for the OPT-BST-E card.

Figure 2-7 OPT-BST-E Card Standard and Extended Gain Range

2.2.4.3 OPT-BST-L Card

The OPT-BST-L card is an L-band DWDM EDFA with OSC add/drop capability that can operate up to 64 optical transmission channels at 50-GHz channel spacing over the L band of the optical spectrum (wavelengths from 1570 nm to 1605 nm). To control gain tilt, the card is equipped with a built-in VOA managed by the card microprocessor. The OPT-BST-L provides the following features:

•True variable gain

•Fixed gain mode (with programmable tilt)

•Fast transient suppression

•Nondistorting low frequency transfer function

•Settable maximum output power

•Fixed output power mode (mode used during provisioning)

•Constant drive current mode (test mode)

•Amplified spontaneous emission (ASE) compensation in fixed gain mode

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

2-34

July 2006

 

 

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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 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 UnitOUT 3.4 32DMX-L CardPDL 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 Optical Specifications DCU Mechanical 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 Band Spectrum 6.1 OC48 ITU-T OpticsCards 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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