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Cisco Catalyst 2960-S and 2960 Series Switches with LAN Base Software  
รหัส : Catalyst 2960
ยี่ห้อ : Cisco
รายละเอียดย่อ :
Enhance productivity by using the new Cisco Catalyst 2960-S Series Switches to enable applications such as IP telephony, wireless, and video. These enterprise-class switches provide a borderless network experience.
รายละเอียดทั้งหมด :

The Cisco® Catalyst® 2960-S and 2960 Series Switches are the leading Layer 2 edge, providing improved ease of use, highly secure business operations, improved sustainability, and a borderless network experience. The Cisco Catalyst 2960-S Series Switches include new Cisco FlexStack switch stacking capability with 1 and 10 Gigabit connectivity, and Power over Ethernet Plus (PoE+) with the Cisco Catalyst 2960 Switches offering fast Ethernet access connectivity and PoE capabilities. The Cisco Catalyst 2960-S and 2960 Series are fixed-configuration access switches designed for enterprise, midmarket, and branch office networks to provide lower total cost of ownership. The Cisco Catalyst 2960-S is shown in Figure 1, and the Cisco Catalyst 2960 Series Switches are shown in Figure 2.

What's new for the Cisco Catalyst 2960-S Series Switches with LAN Base software:
The Cisco Catalyst 2960 Series Switches with LAN Base software offer the following:

Figure 1. Cisco Catalyst 2960-S Series Switches

Figure 2. Cisco Catalyst 2960 Series Switches

Switch Configurations

Table 1 shows the configuration information for the Cisco Catalyst 2960-S Series Switches with LAN Base software, and Table 2 shows the configuration information for the Cisco Catalyst 2960 Series Switches with LAN Base software.

Table 1. Configurations of Cisco Catalyst 2960-S Series Switches with LAN Base Software

Cisco Catalyst 2960-S Switch Model

Description

Uplinks

Available PoE Power

10 Gigabit Uplinks with 10/100/1000 Ethernet Connectivity

Cisco Catalyst 2960S-48FPD-L

48 Ethernet 10/100/1000 PoE+ ports

2 Ten Gigabit Ethernet SFP+ or 2 One Gigabit Ethernet SFP ports

740W

Cisco Catalyst 2960S-48LPD-L

48 Ethernet 10/100/1000 PoE+ ports

2 Ten Gigabit Ethernet SFP+ or 2 One Gigabit Ethernet SFP ports

370W

Cisco Catalyst 2960S-24PD-L

24 Ethernet 10/100/1000 PoE+ ports

2 Ten Gigabit Ethernet SFP+ or 2 One Gigabit Ethernet SFP ports

370W

Cisco Catalyst 2960S-48TD-L

48 Ethernet 10/100/1000 ports

2 Ten Gigabit Ethernet SFP+ or 2 One Gigabit Ethernet SFP ports

-

Cisco Catalyst 2960S-24TD-L

24 Ethernet 10/100/1000 ports

2 Ten Gigabit Ethernet SFP+ or 2 One Gigabit Ethernet SFP ports

-

1 Gigabit Uplinks with 10/100/1000 Ethernet Connectivity

Cisco Catalyst 2960S-48FPS-L

48 Ethernet 10/100/1000 PoE+ ports

4 One Gigabit Ethernet SFP ports

740W

Cisco Catalyst 2960S-48LPS-L

48 Ethernet 10/100/1000 PoE+ ports

4 One Gigabit Ethernet SFP ports

370W

Cisco Catalyst 2960S-24PS-L

24 Ethernet 10/100/1000 PoE+ ports

4 One Gigabit Ethernet SFP ports

370W

Cisco Catalyst 2960S-48TS-L

48 Ethernet 10/100/1000 ports

4 One Gigabit Ethernet SFP ports

-

Cisco Catalyst 2960S-24TS-L

24 Ethernet 10/100/1000 ports

4 One Gigabit Ethernet SFP ports

-

 

All models available with optional Cisco FlexStack stacking module.

Cisco Catalyst 2960S-STACK is optional Stacking Module for all 2960-S LAN Base switches that includes a .5M stack cable.

No DC Power supplies are available.

Table 2. Configurations of Cisco Catalyst 2960 Series Switches with LAN Base Software

Cisco Catalyst 2960 Switch Model

Description

Uplinks

Available PoE Power

1 Gigabit Uplinks with 10/100 Ethernet Connectivity

Cisco Catalyst 2960-48PST-L

48 Ethernet 10/100 PoE ports

2 one Gigabit Ethernet SFP ports and 2 fixed Ethernet 10/100/1000 ports

370W

Cisco Catalyst 2960-24PC-L

24 Ethernet 10/100 PoE ports

2 dual-purpose ports (10/100/1000 or SFP)

370W

Cisco Catalyst 2960-24LT-L

24 Ethernet 10/100 ports

2 Ethernet 10/100/1000 ports

123W

Cisco Catalyst 2960-24TC-L

24 Ethernet 10/100 ports

2 dual-purpose ports

-

Cisco Catalyst 2960-48TC-L

48 Ethernet 10/100 ports

2 dual-purpose ports (10/100/1000 or SFP)

-

Cisco Catalyst 2960-24TT-L

24 Ethernet 10/100 ports

2 Ethernet 10/100/1000 ports

-

Cisco Catalyst 2960-48TT-L

48 Ethernet 10/100 ports

2 Ethernet 10/100/1000 ports

-

1 Gigabit Uplinks with 10/100/1000 Ethernet Connectivity

Cisco Catalyst 2960G-24TC-L

20 Ethernet 10/100/1000 ports, 4 of which are dual-purpose

4 dual-purpose ports (10/100/1000 or SFP)

 

Cisco Catalyst 2960G-48-TC-L

44 Ethernet 10/100/1000 ports, 4 of which are dual-purpose

4 dual-purpose ports (10/100/1000 or SFP)

 

Compact Switches

Cisco Catalyst 2960-8TC-L

8 Ethernet 10/100 ports; compact size with no fan

1 dual-purpose port (10/100/1000 or SFP)

 

Cisco Catalyst 2960PD-8TT-L

8 Ethernet 10/100 ports; compact size with no fan

1 10/100/1000 PoE input port

 

Cisco Catalyst 2960G-8TC-L

7 Ethernet 10/100/1000 ports; compact size with no fan

1 dual-purpose port (10/100/1000 or SFP)

 

 

Cisco FlexStack Stacking

Cisco FlexStack stacking with a hot-swappable module and Cisco IOS® Software provides true stacking, all switches in a stack act as a single switch unit. The Cisco FlexStack provides a unified data plane, unified configuration, and single IP address management for a group of switches. The advantages of true stacking are lower total cost of ownership through simplified management and higher availability. Cisco FlexStack supports cross-stack features including EtherChannel, SPAN and FlexLink technology. A stack module can be added to any Cisco Catalyst 2960-S switch with LAN Base software to quickly upgrade the switch to make it stack capable, and the switch added to the stack will upgrade to the correct Cisco IOS® Software version and transparently become a stack member. Figure 3 shows the FlexStack stacking module for the Cisco Catalyst 2960-S.

Figure 3. Cisco Catalyst 2960-S Switches with Cisco FlexStack Modules and Stack Cabling

Power over Ethernet Plus

In addition to PoE 802.3af, the Cisco Catalyst 2960-S Series Switches support Power over Ethernet Plus (PoE+) (IEEE 802.3at standard), which provides up to 30W of power per port. The Cisco Catalyst 2960-S and 2960 Series Switches can provide a lower total cost of ownership for deployments that incorporate Cisco IP phones, Cisco Aironet® wireless LAN (WLAN) access points, or any IEEE 802.3af-compliant end device. PoE removes the need for wall power to each PoE-enabled device and eliminates the cost for additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments. Table 3 shows the power supply combinations required for different PoE needs.

Table 3. Switch PoE and PoE+ Power Capacity

Switch Model

Maximum Number of PoE+
(IEEE 802.3at) Ports*

Maximum Number of PoE
(IEEE 802.3af) Ports*

Available PoE Power

10 Gigabit Uplinks with 10/100/1000 Ethernet Connectivity

Cisco Catalyst 2960S-48FPD-L

24 ports up to 30W

48 ports up to 15.4W

740W

Cisco Catalyst 2960S-48LPD-L

12 ports up to 30W

24 ports up to 15.4W

48 ports up to 7.7W

370W

Cisco Catalyst 2960S-24PD-L

12 ports up to 30W

24 ports up to 15.4W

370W

1 Gigabit Uplinks with 10/100/1000 Ethernet Connectivity

Cisco Catalyst 2960S-48FPS-L

24 ports up to 30W

48 ports up to 15.4W

740W

Cisco Catalyst 2960S-48LPS-L

12 ports up to 30W

24 ports up to 15.4W

48 ports up to 7.7W

370W

Cisco Catalyst 2960S-24PS-L

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960-48PST-L

N/A

24 ports up to 15.4W

48 ports up to 7.7W

370W

Cisco Catalyst 2960-24PC-L

N/A

24 ports up to 15.4W

370W

Cisco Catalyst 2960-24LT-L

N/A

8 ports up to 15.4W

123W

 

* Intelligent power management allows flexible power allocation across all ports.

Cisco Catalyst 2960-S and 2960 Series Switches Enable Cisco Borderless Network

Borderless Networks, a Cisco architecture, deliver the new workspace experience, connecting anyone, anywhere, using any device, to any resource securely, reliably, and transparently. Cisco's Borderless Networks architecture addresses primary IT and business challenges to help create a truly borderless experience by bringing interactions closer to the employee and customer.
Borderless experience is only possible with intelligent network elements designed and architected to meet the needs of a global workspace. Cisco Network Access is a primary component of this architecture, enabling various borderless network services such as mobility, security, sustainability, and ease of operations for increased productivity and operational efficiency. When network access is intelligent, it knows the identity of the user, as well as where the user is on the network. It knows what is connecting to the network, to automatically provision the network for QoS and delivery. It becomes services-aware to optimize user experience. Only with intelligent access network, your enterprise can go borderless securely and transparently. Your business can save energy, simplify operations with better business efficiency, and have an optimized total cost of ownership.
Cisco Network Access for Borderless solution focuses on the following primary areas:

Sustainability

Cisco Catalyst switching solutions enable greener practices through measurable power efficiency, integrated services, and continuous innovations such as Cisco EnergyWise, an enterprisewide solution that monitors and conserves energy with customized policies. Together, Cisco EnergyWise technology and Cisco Catalyst switches reduce greenhouse gas (GhG) emissions and increase energy cost savings and sustainable business behavior. Sustainability features in the Cisco Catalyst 2960-S and 2960 Series Switches include the following features sets:

Cisco EnergyWise Technology

Cisco EnergyWise is an innovative architecture, added to fixed configuration switches, promoting companywide sustainability by reducing energy consumption across an entire corporate infrastructure and affecting more than 50 percent of global greenhouse gas emissions created by worldwide building infrastructure, a much greater effect than the 2 percent generated by the IT industry. Cisco EnergyWise enables companies to measure the power consumption of network infrastructure and network-attached devices and manage power consumption with specific policies, reducing power consumption to realize increased cost savings, potentially affecting any powered device.
EnergyWise encompasses a highly intelligent network-based approach to communicate messages that measure and control energy between network devices and endpoints. The network discovers Cisco EnergyWise-manageable devices, monitors their power consumption, and takes action based on business rules to reduce power consumption. EnergyWise uses a unique domain-naming system to query and summarize information from large sets of devices, making it simpler than traditional network management capabilities. Cisco EnergyWise's management interfaces allow facilities and network management applications to communicate with endpoints and each other using the network as a unifying fabric. The management interface uses standard SNMP or TCP to integrate Cisco and third-party management systems.

Efficient Switch Operation

Cisco Catalyst 2960-S and 2960 Series Switches, designed and engineered by Cisco, provide optimum power saving, low power operations for industry best-in-class power management, and power consumption capabilities. The Cisco Catalyst 2960-S ports are capable of reduced power modes so that ports not in use can move into a lower power utilization state.

Intelligent Power Over Ethernet Management

The Cisco Catalyst 2960-S PoE models support the latest PoE+ devices including Cisco IP phones and Cisco Aironet WLAN access points providing up to 30W of power per port, as well as any IEEE 802.3af-compliant end device.

Ease of Operations

The Cisco Catalyst 2960-S and 2960 Series Switches help reduce the operating costs through:


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