Switch Cisco Catalyst WS-C3750X-24S-S
• WS-C3750X-24S-S need to work with GE SFP Module GLC-LH-SMD or GLC-SX-MMD (purchase separately)
• Layer 3 full GE SFP Ethernet Switch
• 24 GE SFP Ethernet ports
• Stackable switch
• IP Base feature set
• Support dual redundant power supplies
• Forwarding rate: 65.5 Mpps
• Dimensions (H x W x D): 4.45 x 44.5 x 46.0 CM
• Suggest buy C3KX-NM-10G with WS-C3750X-24S-S
The Cisco Catalyst 3750-X Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower ,IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features. The Cisco Catalyst 3750-X Series with StackWise Plus technology provides scalability, ease of management and investment protection for the evolving business needs. The Cisco Catalyst 3750-X enhance productivity by enabling applications such as IP telephony, wireless, and video for borderless network experience.
• Used to stack Cisco Catalyst 2960-S switches with other Cisco Catalyst 2960-S switches.
• C2960S-STACK comes with Stack Cable
• C2960S-STACK becomes more and more popular
The Cisco FlexStack stacking for Cisco Catalyst 2960-S Series Switches provides a true stacking solution with all switches in a FlexStack stack acting as a single switching unit. FlexStack provides a unified data plane, and single configuration for a group of stacked Cisco Catalyst 2960-S switches. The Cisco Catalyst 2960-S switches can be added to a stack at any time by adding the optional FlexStack module. As the demand for Ethernet access ports increases, Cisco Catalyst 2960-S switches can be stacked together either to create a new stack or to add new Cisco Catalyst 2960-S switches to an existing stack. This flexibility provides investment protection for the network administrator, who can add additional stack members as needed.
Cisco SFP Modules SFP-10G-SR-X
• 10GBASE-SR SFP+ Module for MMF, extended temperature range
• 10GBASE-SR 850nm MMF
The Cisco SFP-10G-SR-X is a 10GBASE-SR module for extended operating temperature range. It supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade multimode fiber (MMF). Using 2000MHz*km MMF (OM3), up to 300m link lengths are possible. Using 4700MHz*km MMF (OM4), up to 400m link lengths are possible.
The Cisco 10GBASE SFP+ modules offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.
Main features of Cisco 10GBASE SFP+ modules include:
• Smallest 10G form factor
• Supports 10GBASE Ethernet and OTU2/OTU2e
• Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch
• Provides flexibility of interface choice
• Supports "pay-as-you-populate" model
• Supports digital optical monitoring capability
• Supports the Cisco quality identification (ID) feature that enables a Cisco switch to identify whether the module is certified and tested by Cisco
• Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link
Cisco SFP Modules SFP-10G-ZR
• 10GBASE-ZR SFP+ Module for SMF
The Cisco SFP-10G-ZR is a multirate 10GBASE-ZR, 10GBASE-ZW and OTU2/OTU2e module. It supports link lengths of up to about 80 kilometers on standard single-mode fiber (SMF, G.652). This interface is not specified as part of the 10 Gigabit Ethernet standard and is instead built according to Cisco specifications.
The Cisco 10GBASE SFP+ modules offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.
Main features of Cisco 10GBASE SFP+ modules include:
• Smallest 10G form factor
• Supports 10GBASE Ethernet and OTU2/OTU2e
• Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch
• Provides flexibility of interface choice
• Supports "pay-as-you-populate" model
• Supports digital optical monitoring capability
• Supports the Cisco quality identification (ID) feature that enables a Cisco switch to identify whether the module is certified and tested by Cisco
• Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link
The Cisco 10GBASE-ER Module supports a link length of up to 40 kilometers on standard single-mode fiber (SMF, G.652).
The Cisco 10GBASE SFP+ modules offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.
Main features of Cisco 10GBASE SFP+ modules include:
• Smallest 10G form factor
• Supports 10GBASE Ethernet and OTU2/OTU2e
• Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch
• Provides flexibility of interface choice
• Supports "pay-as-you-populate" model
• Supports digital optical monitoring capability
• Supports the Cisco quality identification (ID) feature that enables a Cisco switch to identify whether the module is certified and tested by Cisco
• Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link
Cisco SFP Modules SFP-10G-LR-X
• 10GBASE-LR, 10GBASE-LW and OTU2e SFP+ Module for SMF, extended temperature range
The Cisco SFP-10G-LR-X is a multirate 10GBASE-LR, 10GBASE-LW and OTU2/OTU2e module for extended operating temperature range. It supports a link length of 10 kilometers on standard single-mode fiber (SMF, G.652).
The Cisco 10GBASE SFP+ modules offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.
Main features of Cisco 10GBASE SFP+ modules include:
• Smallest 10G form factor
• Supports 10GBASE Ethernet and OTU2/OTU2e
• Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch
• Provides flexibility of interface choice
• Supports "pay-as-you-populate" model
• Supports digital optical monitoring capability
• Supports the Cisco quality identification (ID) feature that enables a Cisco switch to identify whether the module is certified and tested by Cisco
• Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link
Cisco SFP Modules SFP-10G-LRM
• 10GBASE-LRM SFP+ Module for MMF and SMF
• 10GBASE-LRM 1310nm MMF and SMF
The Cisco 10GBASE-LRM Module supports link lengths of 220m on standard Fiber Distributed Data Interface (FDDI) grade multimode fiber (MMF). To ensure that specifications are met over FDDI-grade, OM1 and OM2 fibers, the transmitter should be coupled through a mode conditioning patch cord. No mode conditioning patch cord is required for applications over OM3 or OM4.
The Cisco 10GBASE SFP+ modules offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.
Main features of Cisco 10GBASE SFP+ modules include:
• Smallest 10G form factor
• Supports 10GBASE Ethernet and OTU2/OTU2e
• Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a Cisco switch
• Provides flexibility of interface choice
• Supports "pay-as-you-populate" model
• Supports digital optical monitoring capability
• Supports the Cisco quality identification (ID) feature that enables a Cisco switch to identify whether the module is certified and tested by Cisco
• Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link
Cisco SFP Modules SFP-10G-SR
10GBASE-SR SFP Module
- Hãng sản xuất Cisco - Linksys
- Wavelength (nm) 850
- Tốc độ truyền 10Gbps
- Tính năng khác Max Distance: 300m
Connectivity Technology: Wired
Fiber Type: MMF
Connector: Duplex LCD
DM: With DDM
• 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM
• Dual LC/PC connector
• Dimensions (H x W x D): 8.5 x 13.4 x 56.5 mm.
The 1000BASE-ZX SFP operates on standard single-mode fiber-optic link spans of up to approximately 70 km in length. The SFP provides an optical link budget of 21 dB, but the precise link span length depends on multiple factors such as fiber quality, number of splices, and connectors.
When shorter distances of single-mode fiber (SMF) are used, it might be necessary to insert an inline optical attenuator in the link to avoid overloading the receiver. A 10-dB inline optical attenuator should be inserted between the fiber-optic cable plant and the receiving port on the SFP at each end of the link whenever the fiber-optic cable span loss is less than 8 dB.
Cisco 2500 WLAN Controllers AIR-CT2504-50-K9
• 2500 Series Wireless Controller for up to 50 Cisco access points
• Supports up to 75 access points
• High Performance
• Console port: RJ-45 connector
• Network: Four 1 Gbps Ethernet (RJ-45)
• Dimensions: 1.73 x 8.00 x 6.75 in. (43.9 x 203.2 x 271.5mm)
• Weight: 3.5 lbs (with power supply)
• Input power: 100 to 240 VAC; 50/60 Hz
• Heat dissipation: 72 BTU/hour
The Cisco 2500 Series Wireless Controller enables systemwide wireless functions in small to medium-sized enterprises and branch offices. Designed for 802.11n performance, Cisco 2500 Series Wireless Controllers are entry-level controllers that provide real-time communications between Cisco Aironet access points to simplify the deployment and operation of wireless networks.
Cisco 5500 WLAN Controllers AIR-CT5508-12-K9
5500 Series Wireless Controller for up to 12 Cisco access points
• 8 (5508) 1000BaseT, 1000Base-SX and 1000Base-LH transceiver slots
• Web-based: HTTP/HTTPS
• Command-line interface: Telnet, Secure Shell (SSH) Protocol, serial port
• Cisco Wireless Control System (WCS)
• Dimensions (WxDxH): 17.30 x 21.20 x 1.75 in. (440 x 539 x 44.5 mm)
• Weight: 20 lbs (9.1 kg) with 2 power supplies
• Heat Dissipation: 392 BTU/hour at 110/220 VAC Maximum
The Cisco 5500 Series Wireless Controller, is a highly scalable and flexible platform that enables systemwide services for mission-critical wireless networking in medium-sized to large enterprises and campus environments. Designed for 802.11n performance and maximum scalability, the 5500 Series offers enhanced uptime with:
• RF visibility and protection
• The ability to simultaneously manage up to 500 access points
• Superior performance for reliable streaming video and toll quality voice
• Sub-second stateful failover of all Access Points from Primary to Standby controller
Cisco 5500 WLAN Controllers AIR-CT5508-25-K9
- Scalability Supports 12, 25, 50,100, 250, or 500 access points for business-critical wireless services at locations of all sizes
- High Performance Wired speed, nonblocking performance for 802.11n networks
- High Performance Video Integrates Cisco VideoStream technology as part of the medianet framework to optimize the delivery of video applications across the WLAN
- High Availability An optional redundant power supply that helps to ensure maximum availability
- Environmentally Responsible Organizations may choose to turn off access point radios to reduce power consumption during off peak hours
- Wireless IEEE 802.11a, 802.11b, 802.11g, 802.11d, WMM/802.11e, 802.11h, 802.11n, 802.11u.
- Wired/Switching/Routing IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, 1000BASE-T. 1000BASE-SX, 1000-BASE-LH, IEEE 802.1Q Vtagging, and IEEE 802.1AX Link Aggregation.
- Data Request For Comments (RFC) RFC 768 UDP RFC 791 IP RFC 2460 IPv6 (pass through Bridging mode only)
RFC 792 ICMP RFC 793 TCP RFC 826 ARP
Cisco 5500 WLAN Controllers AIR-CT5508-50-K9
- calability Supports 12, 25, 50,100, 250, or 500 access points for business-critical wireless services at locations of all sizes
- High Performance Wired speed, nonblocking performance for 802.11n networks
- High Performance Video Integrates Cisco VideoStream technology as part of the medianet framework to optimize the delivery of video applications across the WLAN
- High Availability An optional redundant power supply that helps to ensure maximum availability
- Environmentally Responsible Organizations may choose to turn off access point radios to reduce power consumption during off peak hours
- Wireless IEEE 802.11a, 802.11b, 802.11g, 802.11d, WMM/802.11e, 802.11h, 802.11n, 802.11u.
- Wired/Switching/Routing IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, 1000BASE-T. 1000BASE-SX, 1000-BASE-LH, IEEE 802.1Q Vtagging, and IEEE 802.1AX Link Aggregation.
Cisco 5500 WLAN Controllers AIR-CT5508-100-K9
- Scalability Supports 12, 25, 50,100, 250, or 500 access points for business-critical wireless services at locations of all sizes
- High Performance Wired speed, nonblocking performance for 802.11n networks
- High Performance Video Integrates Cisco VideoStream technology as part of the medianet framework to optimize the delivery of video applications across the WLAN
- High Availability An optional redundant power supply that helps to ensure maximum availability
- Environmentally Responsible Organizations may choose to turn off access point radios to reduce power consumption during off peak hours
- Wireless IEEE 802.11a, 802.11b, 802.11g, 802.11d, WMM/802.11e, 802.11h, 802.11n, 802.11u.
- Wired/Switching/Routing IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, 1000BASE-T. 1000BASE-SX, 1000-BASE-LH, IEEE 802.1Q Vtagging, and IEEE 802.1AX Link Aggregation.
Cisco 5500 WLAN Controllers AIR-CT5508-250-K9
- Scalability Supports 12, 25, 50,100, 250, or 500 access points for business-critical wireless services at locations of all sizes
- High Performance Wired speed, nonblocking performance for 802.11n networks
- High Performance Video Integrates Cisco VideoStream technology as part of the medianet framework to optimize the delivery of video applications across the WLAN
- High Availability An optional redundant power supply that helps to ensure maximum availability
- Environmentally Responsible Organizations may choose to turn off access point radios to reduce power consumption during off peak hours
- Wireless IEEE 802.11a, 802.11b, 802.11g, 802.11d, WMM/802.11e, 802.11h, 802.11n, 802.11u.
- Wired/Switching/Routing IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, 1000BASE-T. 1000BASE-SX, 1000-BASE-LH, IEEE 802.1Q Vtagging, and IEEE 802.1AX Link Aggregation.
- Data Request For Comments (RFC) RFC 768 UDP RFC 791 IP RFC 2460 IPv6 (pass through Bridging mode only)
RFC 792 ICMP RFC 793 TCP RFC 826 ARP
RFC 1122 Requirements for Internet Hosts RFC 1519 CIDR
RFC 1542 BOOTP RFC 2131 DHCP
RFC 5415 CAPWAP Protocol Specification RFC 5416 CAPWAP Binding for 802.11
Cisco 5500 WLAN Controllers AIR-CT5508-HA-K9
- Scalability Supports 12, 25, 50,100, 250, or 500 access points for business-critical wireless services at locations of all sizes
- High Performance Wired speed, nonblocking performance for 802.11n networks
- High Performance Video Integrates Cisco VideoStream technology as part of the medianet framework to optimize the delivery of video applications across the WLAN
- High Availability An optional redundant power supply that helps to ensure maximum availability
- Environmentally Responsible Organizations may choose to turn off access point radios to reduce power consumption during off peak hours
- Wireless IEEE 802.11a, 802.11b, 802.11g, 802.11d, WMM/802.11e, 802.11h, 802.11n, 802.11u.
- Wired/Switching/Routing IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX specification, 1000BASE-T. 1000BASE-SX, 1000-BASE-LH, IEEE 802.1Q Vtagging, and IEEE 802.1AX Link Aggregation.
- Data Request For Comments (RFC) RFC 768 UDP RFC 791 IP RFC 2460 IPv6 (pass through Bridging mode only)
RFC 792 ICMP RFC 793 TCP RFC 826 ARP
RFC 1122 Requirements for Internet Hosts RFC 1519 CIDR
RFC 1542 BOOTP RFC 2131 DHCP
RFC 5415 CAPWAP Protocol Specification RFC 5416 CAPWAP Binding for 802.11
Switch Cisco SG92-16 16port
- 16 -Port 10/100/1000 Gigabit Switch 16 cổng 10/100/1000Mbps tự động chuyển chế độ cáp thẳng hoặc chéo (MDI/MDI-X).
- Hoạt động 2 chế độ half- or full-duplex cho mỗi cổng.
- Address Learning and Aging, and Data Flow Contro giúp tối ưu truyền dữ liệu .
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