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유비쿼스 Giga PoE 스위치(E5303A-24P)는 IEEE 802.3 af / 802.3 at를 준수하는 PoE(Power over Ethernet)스위치로 IP 전화기, 무선 Access Point등의 device 들에게 데이터와 전원을 동시에 공급함으로서 전원 설비에 대한 추가적인 부담이 없이 네트워크의 가용성을 증대할 수 있습니다. E5303A-24P PoE스위치는 Uplink 4port 1000Base-X(SFP) 와 Downlink 24port 10/100/1000base-Tx를 지원하며 Non-Blocking 스위칭 패브릭 구조로 모든 포트에서 Wire-Speed를 지원합니다. E5303A-24P 스위치는 IPv6를 지원하며, 하드웨어 기반의 대역폭 관리 기능 (Rate Limiting) 과 QoS (Quality-of-Service) 기능을 지원하여 차세대 인터넷 환경에 적합한 휴대인터넷, 홈 네트워크 및 차별화 된 IP 서비스를 제공할 수 있습니다. 또한 차별화된 서비스를 위한 QoS 기능, 보안을 위한 각종 필터링 기능 및 호스트 정보보호 기능, 효율적인 서비스 운용을 위한 트래픽 모니터링 기능 등 소프트웨어 상의 검증된 기술들이 적용되어 있습니다. |
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24 ports 10/100/1000Base-Tx (Fixed) & PoE(PSE, IEEE 802.3af/Full load 15.4W) 4 Port SFP or 10/100/1000 Base-Tx (Dual Purpose) Power: 110~220 VAC / 50~60 Hz, -44~-52 VDC 56Gbps Non-Blocking Switch Fabric 41.6Mpps Throughput 256MB Main Memory, 64MB Flash Memory Max. 16K MAC Address Support for Switching 256 VLANs Support Filtering: DHCP, NetBios, NBT, Mac, IP Packet Filtering, IP-Subnetwork range blocking, Selective handling of specified IP address, Detection of IP address collision Alert when traffic/CPU load threshold reached MAC address falsification & flooding prevention (static MAC, MAC count) Multicast/broadcast flooding prevention (broadband controlled & auto-lift after a period of time) Secure Network: DoS prevention, Warm virus Filtering IEEE 802.1p, IEEE802.1Q, IEEE802.1D Rate Limit: @ 1Mbps (100M & Gigabit port) Egress Traffic Shaping (Rate Limit) per port Ingress Traffic Policing per flow/packet VLAN, Multi VLAN, STP, RSTP, IGMP snooping & query Max. 128 ACL for QoS standards and filtering Gateway IP Address Resolution Protocol (GARP) IGMP v1/v2, IGMP Snooping, IGMP Snooping Proxy Reporting supported SNMP trap for up/down linking and system initialization TFTP, CLI, Telnet, Syslog, SNMP I/II, RMON, Port Mirroring Hardware based IPv6 |
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하드웨어 사양
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System
Architecture
&
Console
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24 fixed 10/100/1000Base-Tx
ports & PoE(PSE, IEEE802.3af/Full load 15.4W)
4 Port SFP or
10/100/1000Base-Tx(Dual Purpose)
(Auto-negotiation,
Auto-Sensing, Auto MDI/MDIX)
RS-232C Serial Console
Port (RJ-45 type)
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Memory
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256MB Main
Memory
64MB Flash Memory
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Physical
Dimension
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19” Rack Mount Type, 1RU
44mm(H)x440mm(W)x330mm(D)
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환경 조건
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Power
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110~220 VAC /
50~60 Hz, -44~-52 VDC
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Power
consumption
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Max. 318.5W
(60W when PSE is not used)
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Operating
temperature
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0℃~ 50℃ (-20~60℃)
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Storage
temperature
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-30℃~ 70℃
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성능
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Switching
Fabric
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56Gbps
non-blocking
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Throughput
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41.6Mpps
wire-speed L2 Switching
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IPv6
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H/W based
supported
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용량
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MAC Address
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Up to 16K MAC
Management
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VLAN
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256 VLAN
Private Edge
VLAN, 8021.Q Tagged-VLAN
Link
Aggregation (802.3ad): 13 group, Max 8
port/group
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서비스와 특징
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Filtering,
Security &
QoS
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IEEE 802.1p
QoS, Diff-serv support, Congestion Management
Filtering: Mac
address, Mac address Count limit,
Netbios, NBT,TCP Sync cookies, TCP
RST-UNKnown, Martian-Filter, DHCP, Broadcast Storm, selective handling of
specified IP address, IP Packet filtering, detection of IP address collision
Virus Filtering: DoS prevention, Warm virus Filtering
Subscriber
Traffic control by ACLs (Access Control Lists)
Queue: 8, SPQ,
WRR, SPQ+WFO
Service
differentiation for Control Packet (Ping, Telnet, SNMP, FTP, TFT, etc)
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Management
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SNMP v1/v2,
RMON, MIB-I/II, log flash, Subscriber (Block/unblock),
Last MAC
Management, Remote S/W Upgrade, Telnet, TFTP, FTP, Port Mirroring, CLI,
Syslog, Access level control for administrator
Radius, TACAS+
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Functions
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STP(802.1D),
RSTP(802.1w), Self-Loop controlled
DHCP
relay/DHCP snooping, DHCP option 82
Storm-control
(L2DLF,Broadcast,Multicast),
Flood-Guard
(pps control), CPU Filter(IP+TCP/UDP PORT NO)
NTP (Network
Time protocol) Client
Jumbo Frame
packet support: 9022byte
Stacking &
IP Clustering: 8 Clustering
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Multicasting
Protocol
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IGMP v2.0,
IGMP snooping,
255 snoop Table, IGMP query, IGMP Join/Leave Suppression, IGMP Fast Leave,
IGMP Static Join, IGMP proxy reporting
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E5303A-24P
