WS-C4503-E

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​043.868.0259

Thiết bị Switch Core 48 port 10/100/1000 Base-T + 16 SFP slost 1GB Base-SX/LH + 2 SFP slost 10GB Base-SX/LH.

Chuyển mạch quang 100/1000Mbps

Chuyển mạch RJ45

Tốc độ 100/1000MBps.

cổng Mở rộng stack.

 

THÔNG SỐ CẤU HÌNH

Technical specifications

Ports

1 port 10/100/1000 RJ-45 console and management

2 port 10 Gigabit Ethernet uplinks (SFP+)

48-Port 10/100/1000 (RJ45)

16-Port 1 GE (SFP)

Supports a maximum

240 ports of 10/100/1000 Base-T and 400 ports of 1000Base-X

Supports up to 124 1GE nonblocking fiber ports or 62 10GE fiber ports

Capacity

QoS hardware entries : 64000 
Security services entries : 64000 
Virtual interfaces (VLANs) : 4094 
IPv4 routes : 64000 
IPv6 routes : 32000 
MAC addresses : 55000 
Spanning Tree Protocol instances : 12000 
Switched virtual interfaces (SVIs) : 4094 
NetFlow entries : 128000 
ARP entries : 47000

Memory and processor

Processor : 1 x 1.5 GHz

RAM: 2 Gb

Flash Memory: 1 Gb

Performance

IPv6 routing : 110 Mbps 
IPv4 routing : 225 Mbps

Throughput

225 Mpps of throughput

Routing table size

64,000/32,000 IPv4/IPv6 routing entries

Switching capacity

520-Gbps switching

Software

Paper IP Base License

Number of Total Expansion Slots:

3

Layer Supported:

3

Form Factor:

Rack-mountable

Connectivity and communications

General protocols

Scalable routing (IPv4, IPv6, and multicast) tables, Layer 2 tables, and access-control-list (ACL) and quality-of-service (QoS) entries to make use of 8 queues per port and comprehensive security policies per port

IPv6 in hardware, providing wire-rate forwarding for IPv6 networks and support for dual stack with innovative resource usage

Dynamic hardware forwarding-table allocations for ease of IPv4-to-IPv6 migration

Optimized application performance through deep visibility with Flexible NetFlow supporting rich Layer 2/3/4 information (MAC, VLAN, TCP Flags) and synthetic traffic monitoring with IP service-level agreement (SLA)

Medianet capabilities to simplify video quality of service, monitoring, and security. In addition, multicast features such as Protocol Independent Multicast (PIM) and Source-Specific Multicast (SSM) that provide enterprise customers the additional scalability to support multimedia applications

IPv6 support, Spanning Tree Protocol (STP) support, Quality of Service (QoS), IPv4 support, Link Aggregation Control Protocol (LACP), NetFlow, universal power over Ethernet (UPOE)

IEEE 802.3, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.3az

Network management

  • CLI
  • Telnet
  • RMON
  • SNMP v1, v2

Power and operating requirements

Power consumption

1000W AC Power Supply (Data Only)

Input voltage

AC 100/240 V

Power Capacity

1000 Watt

Input frequency

50/60 Hz

Min Operating Temperature

32 °F

Max Operating Temperature

104 °F

Humidity Range Operating

10 - 90%

Acoustic pressure emissions

Power: 32.25 lb