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switch cisco WS-C2960+48TC-S

switch cisco 48 port WS-C2960+48TC-S

 

Catalyst 2960 Plus 48 10/100 + 2 T/SFP   LAN Lite

Giá cũ :
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Giá mới :
Model
Hãng sản xuất CISCO
Model WS-C2960-48TC-S
Thông số kỹ thuật
Số cổng kết nối • 48 x RJ45
• 2 x RJ45(Gigabit Ethernet)
Tốc độ truyền dữ liệu • 10/100Mbps
• 10/100/1000Mbps
Chuẩn giao tiếp • IEEE 802.3
• IEEE 802.3u
• IEEE 802.1d
• IEEE 802.1p
• IEEE 802.3x
• IEEE 802.3ab
• IEEE 802.1w
• IEEE 802.1x
• IEEE 802.1s
MAC Address Table • 8K
Giao thức Routing/firewall • HTTP
Management • Telnet
• SNMP
• RMON
Tính năng khác Catalyst 2960 48 10/10 ports + 2 T/SFP LAN Lite Image
Kích thước (cm) 44.45 x 25.2 x 4.3
Trọng Lượng (g) 3583
Website Chi tiết
 
 

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p_10012_hp-1910-48-switch-jg540a

HP 1910-48 Switch JG540A

 

-       Fixed Port Web Managed Ethernet Switch.

-       The HP 1910 Switch Series are advanced smart-managed fixed-configuration Gigabit and Fast Ethernet switches designed for small businesses in an easy-to-administer solution. By utilizing the latest design in silicon technology, this series is one of the most power-efficient in the market.

-       48 RJ45 Autosensing 10/100 port, 2 SFP dual-personality 1000 Mbps port

-       Customized operation using intuitive Web interface

-       Layer 3 static routing with 32 routes for network segmentation and expansion

-       Access control lists for granular security control

-       Spanning Tree: STP, RSTP, and MSTP

Features

Quality of Service (QoS)

-       Traffic prioritization (IEEE 802.1p): allows real-time traffic classification into eight priority levels mapped to eight queues

-       Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers

-       Class of Service (CoS): sets the IEEE 802.1p priority tag based on IP address, IP Type of Service (ToS), Layer 3 protocol, TCP/UDP port number, source port, and DiffServ

-       Rate limiting: per-port ingress enforced maximums

Connectivity

-       10 Gbps Ethernet connectivity: up to four optional and flexible 10-Gigabit ports (CX4 and/or SFP+), with optional interconnect kit for short-distance connectivity

-       IPv6: IPv6 host: allows the switches to be managed and deployed at the edge of IPv6 networks . Dual stack (IPv4/IPv6): provides transition mechanism from IPv4 to IPv6; supports connectivity for both protocols. MLD snooping: forwards IPv6 multicast traffic to the appropriate interface; prevents IPv6 multicast traffic from flooding the network.

-       IEEE 802.3af Power over Ethernet (PoE): provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices such as IP phones, wireless access points, and security cameras

-       IEEE 802.3at Power Over Ethernet Plus: provides up to 30 W per port to IEEE 802.3 for PoE/PoE+ powered devices such as video IP phones, IEEE 802.11n wireless access points, and advanced pan/zoom/tilt security cameras

-       Pre-standard PoE support: detects and provides power to pre-standard PoE devices

Performance

-       High-performance architecture: 128 Gbps switching fabric with up to 95 Mpps (24-port switches) and 176 Gbps switching fabric with up to 131 Mpps (48-port switches)

-       Selectable queue configurations: allow you to increase performance by selecting the number of queues and associated memory buffering that best meet the requirements of your network applications

Resiliency and high availability

-       IEEE 802.1s Multiple Spanning Tree: provides high link availability in multiple VLAN environments by allowing multiple spanning trees; provides legacy support for IEEE 802.1d and IEEE 802.1w

-       IEEE 802.3ad Link Aggregation Protocol (LACP) and HP port trunking: support up to 24 trunks, each with up to 8 links (ports) per trunk

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