Appendix B Connector and Cable Specifications

Cable and Adapter Specifications

Cable and Adapter Specifications

These sections describe the cables and adapters used with Catalyst 3750-E and Catalyst 3560-E switches:

10-Gigabit Ethernet X2 Transceiver Module Cable Specifications, page B-5

SFP Module Cable Specifications, page B-6

Four Twisted-Pair Cable Pinouts, page B-7

Two Twisted-Pair Cable Pinouts, page B-8

Identifying a Crossover Cable, page B-9

Console Port Adapter Pinouts, page B-9

10-Gigabit Ethernet X2 Transceiver Module Cable Specifications

Table B-1lists the port cabling specifications for the 10-Gigabit Ethernet X2 transceiver modules. Each port must match the wave-length specifications on the other end of the cable, and for reliable communications, the cable must not exceed the stipulated cable length.

Table B-1

X2 Transceiver Port Cabling Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modal

 

X2 Product

 

Wavelength

 

Core Size

Bandwidth

 

Number

 

(nm)

Cable Type

(microns)

(MHz/km)

Maximum Cabling Distance

 

 

 

 

 

 

 

X2-10GB-SR

 

850

MMF

62.5

160

85 feet (26 m)

 

 

 

 

62.5

200

108 feet (33 m)

 

 

 

 

50.0

400

217 feet (66 m)

 

 

 

 

50.0

500

269 feet (82 m)

 

 

 

 

50.0

2000

984 feet (300 m)

 

 

 

 

 

 

 

X2-10GB-LR

 

1310

SMF

G.652 fiber

32,810 feet (10 km)

 

 

 

 

 

 

 

X2-10GB-ER

 

1550

SMF

G.652 fiber

24.84 miles (40 km)

 

 

 

 

 

 

 

X2-10GB-LX4

 

1310

MMF1

62.5

500

984 feet (300 m)

 

 

 

 

50.0

400

787 feet (240 m)

 

 

 

 

50.0

500

984 feet (300 m)

 

 

 

 

 

 

 

X2-10GB-CX4

 

InfiniBand

49 feet (15 m)

 

 

 

(copper)

 

 

 

 

 

 

 

 

 

 

1. Mode conditioning patch cord is recommended for MMF applications.

Catalyst 3750-E and Catalyst 3560-E Switch Hardware Installation Guide

 

OL-9774-03

B-5

 

Page 89
Image 89
Cisco Systems 3750-E, 3560-E Cable and Adapter Specifications, Gigabit Ethernet X2 Transceiver Module Cable Specifications

3750-E, 3560-E specifications

Cisco Systems RPS (Redundant Power System) 2300, along with the 3750-E and 3560-E series switches, represents a significant technological advancement in enterprise networking. These devices are designed to enhance network reliability, scalability, and efficiency, making them integral components in modern enterprise infrastructures.

The Cisco RPS 2300 is designed to provide redundant power to specified Cisco switches, ensuring continuous operation during power disruptions. This system can support up to six devices, enhancing power reliability and reducing downtime. The modularity of the RPS 2300 contributes to its flexibility, allowing enterprises to customize their power solutions to suit their networking needs. It features dual power input, which provides an additional layer of failover capability, ensuring that even in the event of a primary power failure, the backup power system can take over seamlessly.

On the other hand, the Cisco 3750-E series switches are enterprise-class devices that offer a rich feature set to support advanced network functions. These switches come with Cisco’s StackWise technology, enabling users to stack up to nine switches in a single logical unit. This increases port density and simplifies network management. The 3750-E also supports Power over Ethernet (PoE), allowing the delivery of power directly to devices like IP phones and access points through the networking cables. The switch is equipped with high-performance Layer 3 routing capabilities, providing enhanced IP routing options for enterprise networks.

The Cisco 3560-E series switches share many of the advanced features found in the 3750-E models but focus more on providing comprehensive Layer 2 and Layer 3 capabilities in a compact design. The 3560-E series supports Cisco’s advanced security features, such as dynamic VLAN assignment and security group access control lists (ACLs). Additionally, these switches support IPv6, preparing enterprise networks for future growth and addressing requirements.

Both the 3750-E and 3560-E are equipped with energy-efficient technologies, including intelligent power management and support for Energy Efficient Ethernet (EEE), helping organizations reduce their environmental footprint and operating costs. The integration of Cisco’s robust IOS software ensures that these devices are equipped with the latest features, ensuring strong performance, security, and scalability.

In summary, Cisco's RPS 2300, 3750-E, and 3560-E series exemplify the company's commitment to delivering cutting-edge networking solutions that meet the demands of modern enterprises, focusing on reliability, advanced features, and energy efficiency.