Appendix B Connector and Cable Specifications

Cables and Adapters

Figure B-5

Pin

1

2

3

4

5

6

7

8

Copper SFP Module RJ-45 Connector

Label

1 2 3 4 5 6 7 8

TP0+

 

TP0-

 

TP1+

 

TP2+

 

TP2-

 

TP1-

 

TP3+

60915

TP3-

 

Cables and Adapters

SFP Module Cables, page B-3

Cable Pinouts, page B-5

Console Port Adapter Pinouts, page B-6

SFP Module Cables

Each port must match the wave-length specifications on the other end of the cable, and the cable must not exceed the stipulated cable length. Copper 1000BASE-T SFP module transceivers use standard four twisted-pair, Category 5 cable at lengths up to 328 feet (100 meters).

Table B-1

Fiber-Optic SFP Module Port Cabling Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Core

Modal

 

 

 

 

 

 

 

Wavelength

 

Size/Cladding

Bandwidth

 

 

 

 

 

SFP Module

 

(nanometers)

Cable Type

Size (micron)

(MHz/km)1

Cable Distance

 

 

100BASE-BX

 

1310 TX

SMF

G.6522

32,810 feet (10 km)

 

(GLC-FE-100BX-D

1550 RX

 

 

 

 

 

 

 

 

GLC-FE-100BX-U)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100BASE-FX

 

1310

MMF

50/125

500

6,562 feet (2 km)

 

(GLC-GE-100FX)

 

 

62.5/125

500

6,562 feet (2 km)

 

 

 

 

 

 

 

 

 

 

100BASE-FX

 

1310

MMF

50/125

500

6,562 feet (2 km)

 

(GLC-FE-100FX)

 

 

62.5/125

500

6,562 feet (2 km)

 

 

 

 

 

 

 

 

 

 

100BASE-LX

 

1310

SMF

G.6522

32,810 feet (10 km)

 

(GLC-FE-100LX)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1000BASE-BX10-D

1490 TX

SMF

G.6522

32,810 feet (10 km)

 

(GLC-BX-D)

 

1310 RX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1000BASE-BX10-U

1310 TX

SMF

G.6522

32,810 feet (10 km)

 

(GLC-BX-U)

 

1490 RX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Catalyst 2960-S Switch Hardware Installation Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OL-19732-04

 

 

 

 

 

 

 

B-3

 

 

 

 

 

 

 

 

 

 

Page 75
Image 75
Cisco Systems 2960S-24TS-S, WSC2960S24TSSRF manual Cables and Adapters, SFP Module Cables

2960S, WSC2960S24TSSRF, 2960S-24TS-S, 2960 specifications

Cisco Systems 2960 series switches are a prominent solution in the networking landscape, known for their reliability, scalability, and feature-rich offerings. Ideal for small to medium-sized enterprises, these switches provide a robust foundation for network infrastructure, ensuring optimal performance and connectivity.

One of the standout features of the Cisco 2960 series is its Layer 2 switching capabilities. The switches support multiple VLANs (Virtual Local Area Networks), allowing network administrators to segment traffic efficiently and enhance security protocols. This is crucial in modern networks where managing traffic and isolating sensitive information is a priority.

The Cisco 2960 series also incorporates advanced Quality of Service (QoS) features, enabling the prioritization of critical applications and services. This functionality ensures that time-sensitive data, such as voice and video traffic, maintains a high quality of service even in congested networks. With support for IEEE 802.1p and DSCP marking, administrators can fine-tune their network performance to meet specific organizational needs.

Power over Ethernet (PoE) is another significant characteristic of the Cisco 2960 series. This feature allows switches to deliver electrical power alongside data over Ethernet cables to devices such as IP phones, wireless access points, and surveillance cameras. With PoE, organizations can reduce clutter from power cables and increase deployment flexibility for various devices.

In terms of security, the Cisco 2960 series is equipped with a range of integrated security features. The switch supports port security, 802.1X authentication, and Access Control Lists (ACLs), providing robust defenses against unauthorized access and potential network vulnerabilities. These security measures are essential for protecting sensitive data and ensuring compliance with industry regulations.

Moreover, the Cisco 2960 series offers enhanced network management capabilities with Cisco's Intelligent Network Services. This includes support for Simple Network Management Protocol (SNMP), Cisco Prime, and Embedded Event Manager (EEM), allowing for efficient monitoring, troubleshooting, and policy enforcement across the network.

Additionally, the Cisco 2960 switches provide various models and configurations, catering to different networking needs. Options include models with varying port densities, uplink configurations, and stacking capabilities, making it easy for organizations to choose solutions that align perfectly with their requirements.

In summary, the Cisco 2960 series is a versatile and essential component of modern networking environments. Its advanced features, including Layer 2 support, QoS, PoE, robust security, and diverse management tools, make it an excellent choice for organizations looking to build a strong and secure network infrastructure.