Appendix B Technical Specifications

Transceiver Specifications

1.Dimensions are presented for only the chassis rack size and service clearance requirements.

2.Combine the chassis, power supply, and fan tray weights for the overall weight of the switch to be installed. Remember to double the power supply weights if there are two power supplies installed in the FEX.

Transceiver Specifications

This section describes the transceiver specifications for the Cisco Nexus 2000 Series FEX. This section includes the following topics:

SFP+ Optical Transceiver Specifications, page B-6

SFP+ Optical Transceiver Specifications

This section provides the general and environmental specifications for the SFP+ transceivers used with optical cables.

For the general specifications that apply to SFP+ transceivers, see Table B-4. For the environmental specifications, see Table B-5.

Table B-4

SFP+ Transceiver General Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Core Size

Modal Bandwidth

Maximum Cable

Transceiver

 

Cable Type

Connector Type

Wavelength (nm)

(microns)

(MHz-km)

Distance

 

 

 

 

 

 

 

 

N2200 FET

 

MMF

Dual LC/PC

850

50

500

82 feet (25 meters)

 

 

 

 

 

50

2000

328 feet (100 meters)

 

 

 

 

 

 

 

 

SFP-10G-SR

 

MMF

Dual LC/PC

850

62.5

160

85 feet (26 meters)

 

 

 

 

 

62.5

200

108 feet (33 meters)

 

 

 

 

 

50.0

400

216 feet (66 meters)

 

 

 

 

 

50.0

500

269 feet (82 meters)

 

 

 

 

 

50.0

2000

984 feet (984 meters)

 

 

 

 

 

 

 

 

SFP-10G-LR

 

SMF

Dual LC/PC

1310

G.652 fiber

6.2 miles (10 km)

 

 

 

 

 

 

 

 

Table B-5

Environmental and Power Specifications for the 10-Gbps SFP+ Optical Transceivers

 

 

 

 

Parameter1

 

Specification

 

Storage temperature

–40 to 185°F (–40 to 85°C)

 

 

 

Case temperature2

32 to 158°F (0 to 70°C)

 

Relative humidity

5 to 95%

 

 

 

Module supply voltage

3.1 to 3.5 V

 

 

 

 

1.Absolute maximum ratings are those values beyond which damage to the device may occur if these limits are exceeded for other than a short period of time.

Cisco Nexus 2000 Series Hardware Installation Guide

 

B-6

OL-19013-05

 

 

 

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Cisco Systems 2000 manual SFP+ Optical Transceiver Specifications

2000 specifications

In the year 2000, Cisco Systems, a leading technology company, was at the forefront of networking and communication solutions. With a rich history of innovation, Cisco solidified its position as a global leader in providing advanced networking technologies, hardware, and software.

One of the most significant features of Cisco in 2000 was its comprehensive portfolio of routers and switches. The company was known for its powerful routers, which were essential for managing internet traffic efficiently. Cisco’s Catalyst series of switches provided high levels of performance and scalability, enabling companies to build robust local area networks (LANs). These devices supported Ethernet technologies and catered to the growing demands of businesses for faster and more reliable connectivity.

In the late 1990s and early 2000s, the internet was experiencing rapid growth, and Cisco capitalized on this surge by introducing technologies that facilitated internet protocol (IP) networking. Its focus on developing IP-based solutions allowed businesses to integrate voice, video, and data services seamlessly over a single network. This was a significant advancement known as convergence, fundamentally changing how organizations approached communication.

Another characteristic of Cisco in 2000 was its commitment to security. As businesses began to increase their reliance on the internet, the risks associated with cyber threats also grew. Cisco developed security solutions such as firewalls and intrusion detection systems to help protect networks from potential attacks. The introduction of the Cisco Secure Network Architecture laid the foundation for comprehensive network security strategies.

Cisco also emphasized research and development, consistently investing in new technologies and innovations. The company was a pioneer in developing optical networking solutions, which enabled faster data transmission over long distances. This was crucial for supporting the growing bandwidth demands of the era.

Furthermore, Cisco’s collaboration with various technology partners and its global presence allowed it to provide customers with tailored solutions to meet diverse needs across different industries. The introduction of certification programs, like the Cisco Certified Network Associate (CCNA), helped create a skilled workforce equipped to deploy and manage Cisco technologies effectively.

In summary, Cisco Systems in 2000 showcased a blend of powerful routing and switching capabilities, a commitment to internet security, and innovative solutions that paved the way for future networking technologies. Its focus on convergence and relentless drive for high-performance networking made it a vital player in the evolving landscape of technology during this period.