Cisco® Catalyst® 2960 Series Switches with LAN Base software are a family of fixed-configuration, standalone intelligent Ethernet devices with Power Over Ethernet (PoE) or non-PoE configurations that provide desktop Fast Ethernet and Gigabit Ethernet connectivity, enabling enhanced LAN services for entry-level enterprise, midmarket, and branch office networks (See Figure 1). The Cisco Catalyst 2960 LAN Base Series offers integrated security, including Network Admission Control (NAC), advanced quality of service (QoS), and resiliency to deliver intelligent services for the network edge.
The Cisco Catalyst 2960 LAN Base Series offers:
Figure 1. Cisco Catalyst 2960 Series Switches
The Cisco Catalyst 2960 LAN Base Series includes the following switches (Table 1):
Table 1. Switch Configurations of Cisco Catalyst 2960 LAN Base Switches
Feature | Description |
---|---|
Cisco Catalyst 2960PD-8TT-L | 8 Ethernet 10/100 ports and 1 10/100/1000 PoE input port; compact size with no fan |
Cisco Catalyst 2960-8TC-L | 8 Ethernet 10/100 ports and 1 dual-purpose uplink port (10/100/1000 or SFP); compact size with no fan |
Cisco Catalyst 2960-24TT-L | 24 Ethernet 10/100 ports and 2 fixed Ethernet 10/100/1000 uplink ports |
Cisco Catalyst 2960-48TT-L | 48 Ethernet 10/100 ports and 2 fixed Ethernet 10/100/1000 uplink ports |
Cisco Catalyst 2960-24LT-L | 24 Ethernet 10/100 ports (PoE supported on 8 ports) and 2 fixed Ethernet 10/100/1000 uplink ports |
Cisco Catalyst 2960-24PC-L | 24 Ethernet 10/100 PoE ports and 2 dual-purpose uplink ports |
Cisco Catalyst 2960-48PST-L | 48 Ethernet 10/100 PoE ports with 2 fixed Ethernet 10/100/1000 uplinks and 2 SFP uplinks ports |
Cisco Catalyst 2960-24TC-L | 24 Ethernet 10/100 ports and 2 dual-purpose uplink ports |
Cisco Catalyst 2960-48TC-L | 48 Ethernet 10/100 ports and 2 dual-purpose uplink ports |
Cisco Catalyst 2960G-8TC-L | 8 Ethernet 10/100/1000 ports, 1 of which is dual-purpose; compact size with no fan |
Cisco Catalyst 2960G-24TC-L | 24 Ethernet 10/100/1000 ports, 4 of which are dual-purpose |
Cisco Catalyst 2960G-48-TC-L | 48 Ethernet 10/100/1000 ports, 4 of which are dual-purpose |
The Cisco Catalyst 2960 LAN Base software image is a rich suite of intelligent services, including advanced QoS, rate limiting, ACLs, and IPv6 management. The SFP-based Gigabit Ethernet ports accommodate a range of SFP transceivers, including the Cisco 1000BASE-SX, 1000BASE-LX, 1000BASE-BX, 1000BASE-ZX, 100BASE-FX, 100BASE-LX, 100BASE-BX, and coarse wavelength-division multiplexing (CWDM) SFP transceivers.
Cisco EnergyWise is an innovative architecture, added to the Cisco Catalyst 2960 switches, that enable the measurement of power consumption in the network infrastructure and network attached devices. EnergyWise encompasses a highly intelligent network based approach to communicate messages that measure and control energy between network devices and end points. 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 end points and each other using the network as a unifying fabric. The management interface uses standard SNMP or SSL to integrate Cisco and third party management systems.
Cisco EnergyWise extends the network as a platform for power control plane for gathering, managing and reducing power consumption of all devices, resulting in company-wide optimized power delivery and reduced energy costs. Together, Cisco EnergyWise technology and Catalyst switches enable Greenhouse Gas (GhG) emissions reduction, increased energy cost savings and sustainable business behavior.
The Cisco Catalyst 2960 Series provide PoE to allow easy connectivity to Ethernet-powered devices including Cisco IP phones and wireless access points. Cisco Catalyst 2960 PoE models comply with Cisco pre-standard PoE and IEEE 802.3af. PoE removes the need for wall power to each PoE-enabled device and eliminates the cost for additional electrical cable and circuits that would otherwise be necessary in IP phone and WLAN deployments. PoE switches also eliminate the need for power injectors and PoE mid-spans for powering IP devices. The Cisco Catalyst 2960-48PST-L can support 48 PoE ports with total PoE power output capacity at 370W. Taking advantage of Cisco Catalyst Intelligent Power Management, the Cisco Catalyst 2960-48PST-L configuration can deliver the necessary power to support 24 ports at 15.4W, 48 ports at 7.7W, or any combination in between. Cisco Catalyst 2960-24PC-L can support 24 simultaneous full-powered PoE port at 15.4W. The Cisco Catalyst 2960-24LT-L has 24 10/100 ports with 8 simultaneous full-powered PoE ports at 15.4W.
The Cisco Catalyst 2960-8TT-L has eight 10/100 ports with one 10/100/1000 PoE input port. This switch does not need a power supply and receives power over the uplink from an upstream PoE device, providing deployment flexibility and availability. It is ideal for wiring and space-constraint applications. The power adaptor (PWR-A=) and power cord are optional and may be ordered separately.
At speeds of 1000 Mbps, Gigabit Ethernet provides the bandwidth to meet new and evolving network demands, alleviate bottlenecks, and boost performance while increasing the return on existing infrastructure investments. Today's workers are placing higher demands on networks, running multiple concurrent applications. For example, a worker joins a team conference call through an IP videoconference, sends a 10-MB spreadsheet to meeting participants, broadcasts the latest marketing video for the team to evaluate, and queries the customer relationship management (CRM) database for the latest real-time feedback. Meanwhile, a multigigabyte system backup starts in the background and the latest virus updates are delivered to the client.
The Cisco Catalyst 2960 Series Switches support the new generation of the Cisco Redundant Power System (RPS) 2300, which increases availability in a converged data, voice, and video network by providing transparent power backup to two of six attached switches at the same time.
Networks of today are evolving to address four new developments at the network edge:
These new demands contend for resources with existing mission-critical applications. As a result, IT professionals must view the edge of the network as critical to effectively manage the delivery of information and applications.
As companies increasingly rely on networks as their strategic business infrastructure, it is more important than ever to help ensure their high availability, security, scalability, and control. By adding Cisco intelligent functions for LAN access, you can now deploy networkwide intelligent services that consistently address these requirements from the desktop to the core and through the WAN.
Cisco Catalyst Intelligent Ethernet switches help you realize the full benefits of adding intelligent services into your networks. Deploying capabilities that make the network infrastructure highly available to accommodate time-critical needs, scalable to accommodate growth, secure enough to protect confidential information, and capable of differentiating and controlling traffic flows is critical to further optimizing network operations.
The wide range of security features that the Cisco Catalyst 2960 LAN Base Series offers helps you protect important information, keep unauthorized people off the network, guard privacy, and maintain uninterrupted operation.
The Cisco Identity-Based Networking Services (IBNS) solution provides authentication, access control, and security policy administration to secure network connectivity and resources. Cisco IBNS in the Cisco Catalyst 2960 LAN Base Series prevents unauthorized access and helps ensure that users get only their designated privileges. It provides the ability to dynamically administer granular levels of network access. Using the 802.1x standard and the Cisco Secure Access Control Server (ACS), users can be assigned a VLAN upon authentication, regardless of where they connect to the network. This setup allows IT departments to enable strong security policies without compromising user mobility and with minimal administrative overhead.
To guard against denial-of-service (DoS) and other attacks, ACLs can be used to restrict access to sensitive portions of the network by denying packets based on source and destination MAC addresses, IP addresses, or TCP/User Datagram Protocol (UDP) ports. ACL lookups are done in hardware, so forwarding performance is not compromised when ACL-based security is implemented.
Port security can be used to limit access on an Ethernet port based on the MAC address of the device to which it is connected. It also can be used to limit the total number of devices plugged into a switch port, thereby protecting the switch from a MAC flooding attack as well as reducing the risks of rogue wireless access points or hubs.
With Dynamic Host Configuration Protocol (DHCP) snooping, DHCP spoofing can be thwarted by allowing only DHCP requests (but not responses) from untrusted user-facing ports. Additionally, the DHCP Interface Tracker (Option 82) feature helps enable granular control over IP address assignment by augmenting a host IP address request with the switch port ID.
The MAC Address Notification feature can be used to monitor the network and track users by sending an alert to a management station so that network administrators know when and where users entered the network. Secure Shell Protocol Version 2 (SSHv2) and Simple Network Management Protocol Version 3 (SNMPv3) encrypt administrative and network-management information, protecting the network from tampering or eavesdropping. TACACS+ or RADIUS authentication enables centralized access control of switches and restricts unauthorized users from altering the configurations. Alternatively, a local username and password database can be configured on the switch itself. Fifteen levels of authorization on the switch console and two levels on the Web-based management interface provide the ability to give different levels of configuration capabilities to different administrators.
The Cisco Catalyst 2960 PoE models support Cisco IP phones and Cisco Aironet® wireless LAN access points, as well as any IEEE 802.3af-compliant end device.
The Cisco Catalyst 2960 LAN Base Series is equipped with a large set of features that allow for network scalability and higher availability through multicast filtering as well as a complete suite of Spanning Tree Protocol enhancements aimed to maximize availability in a Layer 2 network.
Voice-aware 802.1x port security disables the offending data VLAN when a violation is detected without affecting Voice VLAN on the same switch port. Enhancements to the standard Spanning Tree Protocol, such as Per-VLAN Spanning Tree Plus (PVST+), UplinkFast, and PortFast help maximize network uptime. PVST+ allows for Layer 2 load sharing on redundant links to efficiently use the extra capacity inherent in a redundant design. UplinkFast, PortFast, and BackboneFast all greatly reduce the standard 30- to 60-second Spanning Tree Protocol convergence time. Flexlink provides bidirectional, fast convergence in less than 100 milliseconds. The Loopguard and bridge protocol data unit (BPDU) guard enhancements provide Spanning Tree Protocol loop avoidance.
The Cisco Catalyst 2960 LAN Base Series offers superior multilayer QoS features to help ensure that network traffic is classified and prioritized and that congestion is avoided in the best possible manner. Configuration of QoS is greatly simplified through automatic QoS (Auto QoS), a feature that detects Cisco IP phones and automatically configures the switch for the appropriate classification and egress queuing. This optimizes traffic prioritization and network availability without the challenge of a complex configuration.
The Cisco Catalyst 2960 LAN Base Series can classify, reclassify, police, mark, queue, and schedule incoming packets and can queue and schedule packets at egress. Packet classification allows the network elements to discriminate between various traffic flows and enforce policies based on Layer 2 and Layer 3 QoS fields.
To implement QoS, the Cisco Catalyst 2960 LAN Base Series Switch first identifies traffic flows or packet groups, then classifies or reclassifies these groups using the differentiated services code point (DSCP) field or the 802.1p class of service (CoS) field. Classification and reclassification can be based on criteria as specific as the source or destination IP address, source or destination MAC address, or the Layer 4 TCP or UDP port. At the ingress, the Cisco Catalyst 2960 LAN Base Series also polices to determine whether a packet is in or out of profile, marks to change the classification label, passes through or drops out of profile packets, and queues packets based on classification. Control-plane and data-plane ACLs are supported on all ports to help ensure proper treatment on a per-packet basis.
The Cisco Catalyst 2960 LAN Base Series supports four egress queues per port, giving network administrators more control in assigning priorities for the various applications on the LAN. At egress, the switch performs congestion control and scheduling, the algorithm or process that determines the order in which queues are processed. The Cisco Catalyst 2960 LAN Base Series Switch supports Shaped Round Robin (SRR) and strict priority queuing. The SRR algorithm helps ensure differential prioritization.
These QoS features allow network administrators to prioritize mission-critical and bandwidth-intensive traffic, such as enterprise resource planning (ERP), voice (IP telephony traffic), and computer-aided design and manufacturing (CAD/CAM), over applications such as FTP or e-mail. For example, it would be undesirable to have a large file download destined to one port on a switch increase latency in voice traffic destined to another port on this switch. This condition is avoided by making sure that voice traffic is properly classified and prioritized throughout the network. Other applications, such as Web browsing, can be handled on a lower-priority basis.
The Cisco Catalyst 2960 Series LAN Base can perform rate limiting through its support of the Cisco committed information rate (CIR) function. Through CIR, bandwidth can be guaranteed in increments as small as 1 Mbps. Bandwidth can be allocated based on several criteria, including MAC source address, MAC destination address, IP source address, IP destination address, and TCP or UDP port number. Bandwidth allocation is essential when network environments require service-level agreements or when it is necessary to control the bandwidth given to certain users.
The new Express Setup feature simplifies the initial configuration of a switch. Now you can set up the switch through a Web browser, eliminating the need for terminal-emulation programs and the command-line interface (CLI). Express Setup reduces the cost of deployment by helping less-skilled personnel quickly and easily set up switches.
Cisco Network Assistant is a PC-based network-management application optimized for LANs with up to 250 users. Cisco Network Assistant offers centralized management of Cisco switches, routers, and WLAN access points. It supports a wide range of Cisco Catalyst intelligent switches from Cisco Catalyst 2960 through Cisco Catalyst 4506. Through a user-friendly GUI, users can configure and manage a wide array of switch functions and start the device manager of Cisco routers and Cisco wireless access points. A few mouse clicks enable the Cisco recommended security, availability, and QoS features without the need to consult a detailed design guide. The Security wizard automatically restricts unauthorized access to servers with sensitive data. Smartports and wizards save time for network administrators, reduce human errors, and help ensure that the configuration of the switch is optimized for these applications. Available at no cost, Cisco Network Assistant can be downloaded from the Cisco Website.
In addition to Cisco Network Assistant, Cisco Catalyst 2960 LAN Base Series Switches provide for extensive management using SNMP network-management platforms such as the CiscoWorks LAN Management Solution (LMS). CiscoWorks LMS is a suite of powerful management tools that simplify the configuration, administration, monitoring, and troubleshooting of Cisco networks. It integrates these capabilities into a world-class solution for improving the accuracy and efficiency of your operations staff, while increasing the overall availability of your network. CiscoWorks LMS supports over 400 different device types, providing:
Table 2 gives the features and benefits of the Cisco Catalyst 2960 LAN Base Series. Table 3 gives the hardware specifications, and Table 4 gives the power specifications. Table 5 lists the management and standards support, and Table 6 provides the safety and compliance information.
Table 2. Features and Benefits of Cisco Catalyst 2960 LAN Base Switches
Feature | Benefit | |
---|---|---|
Ease of Use and Deployment |
|
|
Manageability | ||
Superior Manageability |
|
|
Cisco Network Assistant Software |
|
|
Cisco Express Setup |
|
|
CiscoWorks Support |
|
|
Availability and Scalability | ||
Superior Redundancy for Fault Backup |
|
|
Integrated Cisco IOS Software Features for Bandwidth Optimization |
|
|
QoS and Control | ||
Advanced QoS |
|
|
Granular Rate Limiting |
|
|
Security | ||
Networkwide Security Features |
|
Table 3. Cisco Catalyst 2960 LAN Base Switch Hardware
Description | Specification | |
---|---|---|
Performance |
|
|
Connectors and Cabling |
|
|
Power Connectors |
|
|
Indicators |
|
|
Dimensions (H x W x D) |
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|
Weight |
|
|
Environmental Ranges |
Normal Operating Conditions:
Short-Term* Exceptional Operating Conditions:
* Not more than following in one year period: 96 consecutive hours, or 360 hours total, or 15 occurrences * For Catalyst 2960G-8TC-L, reduce the high range temperature by 5°C |
|
Acoustic Noise |
|
|
Mean Time Between Failure (MTBF) |
|
|
AC Input Voltage |
|
|
Power Rating |
|
|
DC Input Voltages (RPS Input) |
|
Table 4. Power Specifications for Cisco Catalyst 2960 LAN Base Switches
Power Consumption | |||||||
Description | WS-C2960-24T-L | WS-C2960-8TC-L | WS-C2960-24TC-L | WS-C2960-48TC-L | WS-2960PD-8TT-L | WS-C2960-24TT-L | WS-C2960-48TT-L |
---|---|---|---|---|---|---|---|
5% Throughput | |||||||
Measured Power Consumption | 21W | 11W | 24W | 36W | N/A | 26W | 38W |
Measured Output BTU | 71 | 37 | 82 | 122 | N/A | 86 | 130 |
100% Throughput | |||||||
Measured Power Consumption | 22W | 12W | 27W | 39W | 11W | 28W | 42W |
Measured Output BTU | 75 | 39 | 90 | 133 | 38 | 93 | 141 |
5% Throughput (with 50% PoE loads) | |||||||
Measured Power Consumption | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Measured Output BTU | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
100% Throughput (with maximum possible PoE loads) | |||||||
Measured Power Consumption | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Measured Output BTU | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Table 5. Power Specifications for Cisco Catalyst 2960 LAN Base Switches
Power Consumption |
||||||
Description | WS-C2960-24PC-L | WS-C2960-24LT-L | WS-C2960-48PST-L | WS-C2960G-8TC-L | WS-C2960G-24TC-L | WS-C2960G-48TC-L |
---|---|---|---|---|---|---|
5% Throughput | ||||||
Measured Power Consumption | 43W | 34W | 63W | 20W | 65W | 114W |
Measured Output BTU | 144 | 114 | 214 | 68 | 219 | 388 |
100% Throughput | ||||||
Measured Power Consumption | 45W | 36W | 67W | 22W | 72W | 123W |
Measured Output BTU | 151 | 121 | 227 | 75 | 244 | 419 |
5% Throughput (with 50% PoE loads) | ||||||
Measured Power Consumption | Switch Power: 237W | Switch Power: 98W | Switch Power: 262W | N/A | N/A | N/A |
PoE Power: 185W | PoE Power: 62W | PoE Power: 187W | ||||
Measured Output BTU | Switch output:: 175 | Switch output:: 122 | Switch output:: 253 | N/A | N/A | N/A |
100% Throughput (with maximum possible PoE loads) | ||||||
Measured Power Consumption | Switch Power: 433W | Switch Power: 162W | Switch Power: 460W | N/A | N/A | N/A |
Measured Output BTU | PoE Power: | PoE Power: | PoE Power: 339W | N/A | N/A | N/A |
357W | 119W | |||||
Switch output:: 171 | Switch output:: 66 | Switch output:: 208 |
Note: All power consumption numbers were measured under controlled laboratory conditions and are provided as an estimate.
The wattage rating on the power supply does not represent actual power draw. It indicates the maximum power draw possible by the power supply. This rating can be used for facility capacity planning. For PoE switches, cooling requirements are smaller than the actual power consumption as a significant portion of PoE loads are dissipated in the end points
100% Throughput Switch Power consumption
The numbers indicate the power consumed by a typical switch under normal conditions. Normal conditions signify a temperature of 25 Degrees Celsius, atmospheric pressure in the range of 860 to 1060 mbar and relative Humidity between 30 to 75%. Typically such power draws are only seen when encountering a 100% traffic load made up entirely of 64 byte packets on the switch and the uplinks.
5% Throughput Switch Power consumption
The numbers indicate the power consumed by a typical switch under normal conditions. Normal conditions signify a temperature of 25 Degrees Celsius, atmospheric pressure in the range of 860 to 1060 mbar and relative Humidity between 30 to 75%. The numbers below indicate a 5% traffic load on the switch and its uplinks.
100% Throughput Switch Power consumption (no PoE loads)
The numbers indicate the power consumed by a typical switch under normal conditions. Normal conditions signify a temperature of 25 Degrees Celsius, atmospheric pressure in the range of 860 to 1060 mbar and relative Humidity between 30 to 75%. Typically such power draws are only seen when encountering a 100% traffic load made up entirely of 64 byte packets with no PoE loads on the switch and uplinks.
Measured 5% Throughput Switch Power consumption (no PoE loads)
The numbers indicate the power consumed by a typical switch under normal conditions. Normal conditions signify a temperature of 25 Degrees Celsius, atmospheric pressure in the range of 860 to 1060 mbar and relative Humidity between 30 to 75%. The numbers below indicate a 5% traffic load on the switch and its uplinks
100% Throughput Switch Power consumption (with maximum PoE loads)
The numbers indicate the power consumed by a typical system (the switch and the corresponding PoE loads) under normal conditions. Normal conditions signify a temperature of 25 Degrees Celsius, atmospheric pressure in the range of 860 to 1060 mbar and relative Humidity between 30 to 75%. Typically this power draw is realized when a switch is running 100% traffic load of 64 byte sized packets on all its ports and uplinks and also drawing 100% PoE load .
5% Throughput Switch Power consumption (with 50% PoE loads).
The numbers indicate the power consumed by a typical system (the switch and the corresponding PoE loads) under normal conditions. Normal conditions signify a temperature of 25 Degrees Celsius, atmospheric pressure in the range of 860 to 1060 mbar and relative Humidity between 30 to 75%. The numbers below indicate a 5% traffic load and 50% PoE load on the switch and its uplinks.
Table 6. Management and Standards Support for Cisco Catalyst 2960 LAN Base Switches
Description | Specification | |
---|---|---|
Management |
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|
Standards |
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|
Ordering Information
Table 9. Ordering Information for Cisco Catalyst 2960 LAN Base Switches
Part Numbers | Description |
---|---|
WS-C2960PD-8TT-L |
• 8 Ethernet 10/100 ports and 1 10/100/1000 PoE input port • Power adaptor (PWR-A=) and power cord sold separately • Compact size with no fan; magnet included • LAN Base Image installed |
WS-C2960-8TC-L |
• 8 Ethernet 10/100 ports and 1 dual-purpose uplink (dual-purpose uplink port has one 10/100/1000 Ethernet port and 1 SFP-based Gigabit Ethernet port, 1 port active) • Compact size with no fan; magnet included • LAN Base Image installed |
WS-C2960-24TT-L |
• 24 Ethernet 10/100 ports and two 10/100/1000TX uplinks • 1 RU fixed-configuration • LAN Base Image installed |
WS-C2960-48TT-L |
• 48 Ethernet 10/100 ports and two 10/100/1000TX uplinks • 1 RU fixed-configuration • LAN Base Image installed |
WS-C2960-24LT-L |
• 24 Ethernet 10/100 ports with 8 PoE ports and two 10/100/1000TX uplinks • 1 RU fixed-configuration • LAN Base Image installed |
WS-C2960-24PC-L |
• 24 Ethernet 10/100 PoE ports and 2 dual-purpose uplinks • 1 RU fixed-configuration • LAN Base Image installed |
WS-C2960-48PST-L |
• 48 Ethernet 10/100 PoE ports and 2 10/100/1000 uplinks and 2 SFP uplinks • 1 RU fixed-configuration • LAN Base Image installed |
WS-C2960-48TC-L |
• 48 Ethernet 10/100 ports and 2 dual-purpose uplinks (each dual-purpose uplink port has one 10/100/1000 Ethernet port and 1 SFP-based Gigabit Ethernet port, 1 port active) • 1 RU fixed-configuration • LAN Base Image installed |
WS-C2960G-8TC-L |
• 7 Ethernet 10/100/1000 ports and 1 dual-purpose uplink (dual-purpose uplink port has one 10/100/1000 Ethernet port and 1 SFP-based Gigabit Ethernet port, 1 port active) • Compact size with no fan; magnet included • LAN Base Image installed |
WS-C2960G-24TC-L |
• 20 Ethernet 10/100/1000 ports and 4 dual-purpose uplinks (each dual-purpose uplink port has one 10/100/1000 Ethernet port and 1 SFP-based Gigabit Ethernet port, 1 port active) • 1 RU fixed-configuration • LAN Base Image installed |
WS-C2960G-48TC-L |
• 44 Ethernet 10/100/1000 ports and 4 dual-purpose uplinks (each dual-purpose uplink port has one 10/100/1000 Ethernet port and 1 SFP-based Gigabit Ethernet port, 1 port active) • 1 RU fixed-configuration • LAN Base Image installed |
PWR-RPS2300 | Cisco Redundant Power System 2300 and Blower,No Power Supply |
BLNK-RPS2300= | Spare Bay Insert for Cisco Redundant Power System 2300 |
CAB-RPS2300-E= | Spare RPS2300 Cable for Cisco Catalyst 2960-24PC-L and 2960-24LT-L switches |
CAB-RPS2300= | Spare RPS2300 Cable for Cisco Catalyst 2960 switches except Catalyst 2960-24PC-L and 2960-24LT-L switches |
BLWR-RPS2300= | Spare 45CFM Blower for Cisco Redundant Power System 2300 |
C3K-PWR-750WAC= | Catalyst 3750-E/3560-E/RPS 2300 750WAC power supply spare |
PWR-A= | Power adaptor for Cisco Catalyst 2960PD-8TT-L compact switch |
CBLGRD-C2960-8TC= | Cable guard for the Cisco Catalyst 2960-8TC compact switch |
CBLGRD-C2960G-8TC= | Cable guard for the Cisco Catalyst 2960G-8TC compact switch |
RCKMNT-19-CMPCT= | Rack-mount for the Cisco Catalyst 2960-8TC and Catalyst 2960G-8TC compact switches |
RCKMNT-1RU= | Spare rack-mount kit for the Cisco Catalyst 2960 Series |
RCKMNT-REC-1RU= | 1 RU recessed rack-mount kit for the Cisco Catalyst 2960 Series |
GLC-LH-SM= | 1000BASE-LX/LH SFP transceiver module for MMF and SMF, 1300-nm wavelength |
GLC-SX-MM= | 1000BASE-SX SFP transceiver module for MMF, 850-nm wavelength |
GLC-ZX-SM= | 1000BASE-ZX SFP transceiver module for SMF, 1550-nm wavelength |
GLC-T= | 1000BASE-T SFP transceiver
module for Category 5 copper wire Not
supported on the Cisco Catalyst 2960-8TC and
Catalyst 2960G-8TC |
GLC-BX-D= | 1000BASE-BX10 SFP transceiver module for single strand SMF, 1490-nm TX / 1310-nm RX wavelength |
GLC-BX-U= | 1000BASE-BX10 SFP transceiver module for single strand SMF, 1310-nm TX / 1490-nm RX wavelength |
GLC-GE-100FX= | 100BASE-FX SFP module for
Gigabit Ethernet ports, 1310-nm wavelength, 2 km
over MMF Not supported on the Cisco Catalyst 2960-8TC and Catalyst 2960G-8TC compact switches |
GLC-FE-100FX= | 100BASE-FX SFP module for 100-Mb ports, 1310-nm wavelength, 2 km over MMF |
GLC-FE-100LX= | 100BASE-LX10 SFP module for 100-Mb ports, 1310-nm wavelength, 10 km over SMF |
GLC-FE-100BX-D= | 100BASE-BX10-D SFP module for 100-Mb ports, 1550-nm TX /1310-nm RX wavelength, 10 km over single-strand SMF |
GLC-FE-100BX-U= | 100BASE-BX10-U SFP module for 100-Mb ports, 1310-nm TX/1550-nm RX wavelength, 10 km over single-strand SMF |
CWDM-SFP-1470= | Cisco CWDM SFP 1470 nm; Gigabit Ethernet and 1G/2G FC (gray) |
CWDM-SFP-1490= | Cisco CWDM SFP, 1490 nm; Gigabit Ethernet and 1G/2G FC (violet) |
CWDM-SFP-1510= | Cisco CWDM SFP, 1510 nm; Gigabit Ethernet and 1G/2G FC (blue) |
CWDM-SFP-1530= | Cisco CWDM SFP, 1530 nm; Gigabit Ethernet and 1G/2G FC (green) |
CWDM-SFP-1550= | Cisco CWDM SFP, 1550 nm; Gigabit Ethernet and 1G/2G FC (yellow) |
CWDM-SFP-1570= | Cisco CWDM SFP, 1570 nm; Gigabit Ethernet and 1G/2G FC (orange) |
CWDM-SFP-1590= | Cisco CWDM SFP, 1590 nm; Gigabit Ethernet and 1G/2G FC (red) |
CWDM-SFP-1610= | Cisco CWDM SFP, 1610 nm; Gigabit Ethernet and 1G/2G FC (brown) |
CAB-SM-LCSC-1M | 1m fiber single-mode LC-to-SC connectors |
CAB-SM-LCSC-5M | 5m fiber single-mode LC-to-SC connectors |