Cisco Small Business SRW2048
THÔNG SỐ KỸ THUẬT Cisco Small Business SRW2048: 10/100/1000Mbps Switch 48 RJ-45 connectors for 10BASE-T, 100BASE-TX and 1000BASE-T with 4 shared SFP slots 8K MAC Address Table

 

MÔ TẢ

Model
Brand
Cisco Small Business
Model
SRW2048
Spec
Standards
802.3i 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet, 802.3ab 1000BASE-T Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.3x Flow Control
Ports
48 RJ-45 connectors for 10BASE-T, 100BASE-TX and 1000BASE-T with 4 shared SFP slots
Speed
10/100/1000Mbps
MAC Address Table
8K
Security
802.1x - RADIUS Authentication. MD5 Encryption
Filtering: MAC-based
Cabling
UTP CAT 5 or better for 10BASE-T/100BASE-TX, UTP CAT 5e or better for 1000BASE-T
LEDs
Power, Link/Act, Speed
VLAN Support
Number of VLANs: 256 - Static (Today) and Dynamic (Future)
Port-based and 802.1q based VLANs, Private VLAN Edge (PVE), Management VLAN
Power
Internal switching power
Dimensions
17.0" x 13.8" x 1.8"
Weight
8.6 lbs.
Temperature
0ºC to 50ºC (32ºF to 122ºF)
Humidity
10% - 90%, Non-condensing
Features
Features
Switching Capacity: 96 Gbps, non-blocking

Management
Web User Interface: Built-in Web UI for easy browser-based configuration (HTTP/HTTPS)
SNMP: SNMP version 1, 2, 3 with support for trap
SNMP MIBs: SNMP version 1, 2, 3 with support for traps MIBs RFC1213 MIB-2, RFC2863 Interface MIB, RFC2665 Ether-like MIB, RFC1493 Bridge MIB, RFC2674 Extended Bridge MIB (P-bridge, Q-bridge), RFC2819 RMON MIB (groups 1,2,3,9 only), RFC2737 Entity MIB, RFC 2618 RADIUS Client MIB
RMON: Embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
Firmware Upgrade: Web Browser upgrade (HTTP), TFTP upgrade
Port Mirroring: Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe
Other Management: RFC854 Telnet (Menu-driven configuration), Secure Shell (SSH) and Telnet Management, Telnet Client, SSL security for Web UI, Switch Audit Log, DHCP Client, BootP, SNTP, Xmodem upgrade, Cable Diagnostics, PING, Traceroute

Availability
Link Aggregation: Link Aggregation using IEEE 802.3ad LACP, Up to 8 ports in up to 8 groups
Storm Control: Broadcast, Muticast, and Unknown Unicast
Spanning Tree: IEEE 802.1d Spanning Tree, IEEEE 802.1s Multiple Spanning Tree, IEEE 802.1w Rapid Spanning Tree, Fast Linkover
IGMP Snooping: IGMP (v1/v2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors

QoS
Priority Levels: 4 Hardware queues
Scheduling: Priority Queueing and Weighted Round Robin (WRR)
Class of Service: Port-based, 802.1p VLAN priority based, IP TOS/DSCP based, IPv4 Traffic Class based COS
Rate Limiting: Ingress Policer, Egress Shaper
Packaging
SRW2048
SRW2048
Serial Cable
Resource Disk
Power Cord