Name: Коммутатор Cisco Catalyst 2960 24 10/100/1000, 4 T/SFP LAN Base Image WS-C2960G-24TC-L
Brand: Cisco
SKU: WS-C2960G-24TC-L
Availability: PreOrder

Коммутаторы Cisco Catalyst 2960 поддерживают передачу голоса, данных и видео, а также безопасный доступ. Кроме того, они предоставляют масштабируемое управление по мере изменения потребностей вашего бизнеса.
Коммутаторы Cisco Catalyst 2960 поддерживают Intelligent features (создание сложных списков управления доступом, расширенная безопасность), комбинированные гигабитные аплинки (медный 10/100/1000BASE-TEthernet или SFP-модуль для перехода в другую среду - Cisco 1000BASE-SX, 1000BASE-LX, 1000BASE-ZX, 100BASE-FX, 100BASE-LX, CWDM SFP). Также, устройства Catalyst 2960 поддерживают QoS, пошаговыйRate Limiting, ACL (на базе MAC или IP адресов, портов UDP/ TCP) и multicast services, возможность регулировать скорость передачи на каждом порту с шагом 64 кбит, Link Aggregation для организации более скоростных соединений между коммутаторами и серверами, возможность организации транковых соединений на каждом порту с помощью тэгов 802.1q, до 255 VLAN на коммутатор, до 4000 VLAN ID и управление через Cisco Network Assistant (поддерживает широкий спектр моделей коммутаторов от Cisco Catalyst 2960 до Cisco Catalyst 4506).
Прошивка коммутаторов Cisco Catalyst 2960 выпускается в образах LAN Base и Lan Lite Image. LAN Baseимеет более широкий функционал, включая улучшенную безопасность (ACLs), DHCP Snooping и добавочные функции по контролю доступа - Web authentication и расширения 802.1x, добавочные возможности установок качества обслуживания QoS, поддержка избыточного питания RPS и большого количества SFP-портов. Функции Flex Links и Link State Tracking, увеличенное количество поддерживаемых VLANs (до 256), IPv6 Host, MLD Snooping, LLDP-MED, RSPAN, MVR, DHCP Option 82, и IP SLA (responder) и прочее.

Технические характеристики коммутатора Cisco WS-C2960G-24TC-L:

Manufacturer:	Cisco
Product ID:	WS-C2960G-24TC-L
Product Description:	Catalyst 2960 24 10/100/1000, 4 T/SFP LAN Base Image
Product Type:	Ethernet Switch
Interfaces/Ports
Total Number of Network Ports:	24
Uplink Port:	Yes
Number of Network (RJ-45) Ports:	20
Port/Expansion Slot Details:	20 x Gigabit Ethernet Network
	4 x Gigabit Ethernet Uplink
	4 x Fast Ethernet Expansion Slot
Media & Performance
Media Type Supported:	Twisted Pair
Twisted Pair Cable Standard:	Category 5
Ethernet Technology:	Gigabit Ethernet
Network Technology:	10Base-T
	10/100/1000Base-T
I/O Expansions
Number of Total Expansion Slots:	4
Expansion Slot Type:	SFP
Shared SFP Slot:	Yes
Number of SFP Slots:	4
Network & Communication
Layer Supported:	2
Management & Protocols
Manageable:	Yes
Management:	Cisco Network Assistant CiscoWorks Support Device manager Cisco Express Setup CiscoView application Cisco Network Assistant Software Advanced QoS Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by downloading from a centralized location Network Timing Protocol (NTP) provides an accurate and consistent timestamp to all intranet switches Cisco IOS CLI support provides a common user interface and command set with all Cisco routers and Cisco Catalyst desktop switches Cisco Service Assurance Agent (SAA) support facilitates service-level management throughout the LAN Switching Database Manager templates for security and QoS allow administrators to easily adjust memory allocation to the desired features based on deployment-specific requirements VLAN trunks can be created from any port using standards-based 802.1q tagging Up to 255 VLANs per switch or stack and up to 128 spanning-tree instances per switch are supported. Four thousand VLAN IDs are supported Voice VLAN simplifies telephony installations by keeping voice traffic on a separate VLAN for easier administration and troubleshooting Cisco VTP supports dynamic VLANs and dynamic trunk configuration across all switches SNMP v1, v2c, and v3 and Telnet interface support delivers comprehensive in-band management, and a CLI-based management console provides detailed out-of-band management Cisco Discovery Protocol Versions 1 and 2 help enable a CiscoWorks network-management station for automatic switch discovery
Memory
Standard Memory:	64 MB
Memory Technology:	DRAM
Flash Memory:	32 MB
Power Description
Input Voltage:	110 V AC
	220 V AC
Power Source:	Power Supply
Redundant Power Supply Supported:	Yes
Physical Characteristics
Height:	1.7"
Width:	17.5"
Depth:	12.9"
Weight (Approximate):	9.92 lb
Miscellaneous
Package Contents:	Catalyst 2960G-24TC Ethernet Switch Catalyst 2960 Switch Getting Started Guide Regulatory Compliance and Safety Information for the Catalyst 2960 Switch AC power cord One RJ-45-to-DB-9 adapter cable Four rubber feet for mounting the switch on a table Two 19-inch rack-mounting brackets (also used for wall mounting) Six Phillips flat-head screws for attaching the brackets to the switch Four Phillips machine screws for attaching the brackets to a rack One cable guide and one black Phillips machine screw for attaching the cable guide to one of the mounting brackets One Redundant Power System (RPS) connector cover (for wall mounting) Two Phillips pan-head screws (for attaching the RPS cover) Four Phillips truss-head screws (for wall-mounting brackets)
Additional Information:	LAN Base Image installed Each dual-purpose uplink port has one 10/100/1000 Ethernet port and one SFP-based Gigabit Ethernet port, 1 port active. Configurable up to 8000 MAC addresses Configurable up to 255 IGMP groups Superior Redundancy for Fault Backup Integrated Cisco IOS Software Features for Bandwidth Optimization Granular Rate Limiting Networkwide Security Features