JGSM7224

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NETGEARProSafe Gigabit L2 Managed SwitchJGSM7224는 효율적인 비용의 플랫폼에 유선 기가비트 속도지원 성능, 다양한풀L2관리 기능을 내장하고 있습니다.이 차세대 고속 스위치는 대형 네트워크의 하단에서 고성능 워크그룹으로 혹은 성장하는 기업에서Fast Ethernet스위치들을 위한백본으로활용하도록 최대의 데이터 전송률을 자랑합니다.이 논-블로킹 디자인은 안정적인퍼포먼스를보장하고 위해24개의 모든10/100/1000Mbps포트들에 동시에 최대의기가비트데이터 전송률을 지원합니다.또한 유연한 광 커넥션은2개의콤보타입SFP(Small Form-factor Pluggable)기가비트인터페이스를 통해 가능합니다.

Layer 2매니지먼트 기능

월등한Resiliency,엔터프라이즈급보안,논-블로킹퍼포먼스등JGSM7224는 효율적인 비용으로 이 모든 풀L2매니지먼트 기능을 제공합니다.다이나믹VLAN, Voice-class prioritization, IEEE 802.1x포트 기반 인증등을 지원하며Access Layer Switch로서 혹은 중소규모 비즈니스의 네트워크에서 중앙 부근에 배치가 가능합니다.

손쉬운 설정 및 간편한 사용

보기 편한GUI기반 장비 설정 및 강력한Command-line (CLI)인터페이스를 통해IT스텝들의 수고와 시간을 절약해 줍니다.이 스위치의 안전한 관리는 웹GUI를위한Secure SocketsLayter(SSLv3)및Command-line세션을 위한Secure Shell(SSH)를 통해 이루어 집니다.

놀라운 가치

높은 가치의 효율적인 비용,유연한 디자인,적은관리 요구사항 등NETGEARProSafeJGSM7224는 높은 투자 대비 수익을 가져다 줍니다.또한 하나의 네트워크 인프라 상에서 높은 신뢰성과 안정성을 보장하여 보이스,비디오,데이터 서비스 통합에 이상적인 제품입니다.

JGSM7224 Product Image Diagram1 - KOR

Target Applications

고성능 접속 층(High-Performance Access Layer)

JGSM7224 Product Image Diagram2 - KOR

데스크톱스위칭환경에서 모든10/100/1000인터페이스를 위한 풀 보안 기능 및QoS콘트롤을지닌 유선 속도 성능은 매우 중요합니다. 2개의기가비트이더넷콤보인터페이스는 중요한 데이터를 귀사의 네트워크 중앙에 집중할 수 있도록 완벽한 유연성을 제공합니다.

TECHNICAL SPECIFICATIONS
Physical Interfaces	Front • 24 auto-sensing RJ45 10/100/1000 ports • 2 shared SFP ports for Gigabit fiber uplinks (shared with the last 2 RJ45 ports) • Serial RS-232 port for console Total • 24 Gigabit ports
Processor/Memory	• Processor: BCM53314S @ 200 MHz • System memory: 64 MB (RAM) • Packet buffer memory: 512 KB per switch • Code storage: 16 MB
Performance Summary	• Switching fabric: 48Gbps • Throughput: 36Mpps • Forwarding mode: Store-and-forward • Latency (64-byte frames, 1Gbps): <5μs • Addressing: 48-bit MAC address • Address database size: 8,000 MAC addresses • Number of VLANs: 512 (IEEE 802.1Q) simultaneously out of 1~4,094 VLAN IDs • Number of multicast groups filtered: 32 • Number of trunks: 8 trunks, 8-port per trunk • Number of hardware queues forQoS: 4 • Jumbo frame support: up to 9K packet size • Acoustic noise (ANSI-S10.12): 0 dB (fanless) • Heat dissipation: AC max = 73.4@240V AC/47 Hz; DC max =54.0 Btu/hr • Mean time between failures (MTBF): 280,607 hours (~32 years) @ 25° C ambient temperature • Green features: Power saving when link down per port
L3 Services – DHCP	• DHCP server (1275 clients) • DHCP L2 relay
L2 Services – Switching	• MAC address table: 8,096 • ARP cache size: 4000
L2 Services – VLANs	• IEEE® 802.1Q static VLAN (up to 512 VLANs) out of 1 ~4,094 VLAN IDs • Port-based VLAN • MAC-based VLAN • IP subnet-based VLAN • Voice VLAN (based on IP phones OUIs) • Guest VLAN with IEEE 802.1x • Auto VLAN Assignment via RADIUS • IEEE 802.1ad Q-in-Q (Double-VLAN tagging)
L2 Services – Availability	• IEEE 802.3ad Link Aggregation (Static or LACP) up to 8 trunks per switch and up to 8 ports per trunk • User selectable LAG hashing algorithm • IEEE 802.1D Spanning Tree Protocol • IEEE 802.1w Rapid Spanning Tree • IEEE 802.1s Multiple Spanning Tree
L2 Services – Multicast	• IGMP v1, v2, v3 snooping support • IGMPqueriermode support • Static multicast filtering (32 multicast groups)
L2 Services –QoS	• IEEE 802.1p Class of Service (CoS) • Weighted round robin (WRR) queue technology • Strict priority queue technology • Ingress rate limit in 64 Kbps increments

L2/L3/L4 Services – Security	• Access control lists (ACL) L2/L3/L4: MAC, IP, TCP • MAC-based source/destination ACL • IP subnet-based source/destination ACL • Protocol-based source/destination ACL • ACL over VLAN • 128 ACLs • Network storm protection including broadcast multicast andunicasttraffic •DoS • Protected ports • MAC filtering • Port security • RADIUS (RFC 2865) • IEEE 802.1x portaccessauthentication(RADIUS) • TACACS+
IEEE Network Protocols	• IEEE 802.3 Ethernet • IEEE 802.3i 10BASE-T • IEEE 802.3u 100BASE-T • IEEE 802.3ab 1000BASE-T • IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX • IEEE 802.3adTrunking(LACP) • IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED) • IEEE 802.1D Spanning Tree (STP) • IEEE 802.1s Multiple Spanning Tree (MSTP) • IEEE 802.1w Rapid Spanning Tree (RSTP) • IEEE 802.1p Quality of Service • IEEE 802.1Q VLAN tagging • IEEE 802.1ad Double VLAN tagging (QinQ) • IEEE 802.1X Radius Network Access Control • IEEE 802.3x flow control
IETF RFC Standards – System Facilities	• RFC 768 UDP • RFC 1350 TFTP • RFC 791 IPv4 • RFC 2460, RFC 2373, RFC 2462, RFC 2464, RFC1981 IPv6 • RFC 792, RFC 2521, RFC 1191, RFC 1788 ICMP • RFC 793, RFC896 TCP • RFC 826 Ethernet ARP • RFC 894 transmission of IPdatagramsover Ethernet networks • RFC 896 congestion control in IP/TCP networks • RFC 951 BOOTP • RFC 1321 message-digest algorithm • RFC 2131 DHCP client/server • RFC 2132 DHCP options & BOOTP vendor extensions • RFC 4330 Simple Network Time Protocol (SNTP) version 4 for IPv4, IPv6 and OSI • RFC 2138 RADIUS Client (both switch and management access) • RFC 3164 The BSDSyslogProtocol
IETF RFC Standards – Switching MIB	• RFC 1213 MIB-II • RFC 4188 Bridge MIB • RFC 1643 Ethernet-like MIB • RFC 2233 The Interfaces Group MIB using SMI v2 • RFC 2674 VLAN MIB • RFC 2618 RADIUS Authentication Client MIB • RFC 2737 Entity MIB version 2 • RFC 4052 RMON2 Groups 1,2,3 & 9 • RFC 4188 Bridge MIB • IEEE 802.1X MIB (IEEE 802.1-PAE-MIB 2004 Revision) • IEEE 802.1AB – LLDP MIB • ANSI/TIA 1057 – LLDP-MED MIB • Private Enterprise MIBs supporting switching features
IETF RFC Standards –QoS	• RFC 2474 definition of the Differentiated Services Field (DS Field) in the IPv4 • RFC 2475 an architecture for differentiated services • RFC 2597 Assured Forwarding PHB Group • RFC 3246 An Expedited Forwarding PHB (Per-Hop Behavior) • Private MIBs for full configuration of ACL andCoSfunctionality

IETF RFC Standards – Management	• RFC 854, RFC 855, RFC 856, RFC 858 telnet • RFC 855 telnet option • RFC 1155 SMI v1 • RFC 1155, 1157, 1212, 1213, 1215, 2089, 2578, 3411, 3412, 3413, 3414, 3415, 3416, 3584 SNMP v1,v2c, v3 • RFC 1212 concise MIB definitions • RFC 1867 HTML/2.0 forms with file upload extensions • RFC 1901 Community-based SNMP v2 • RFC 1908 Coexistence between SNMP v1 & SNMP v2 • RFC 2271 SNMP Framework MIB • RFC 2295 Transparent Content Negotiation • RFC 2576 Coexistence between SNMP v1, v2 and v3 • RFC 2578 SMI v2 • RFC 2579 Textual Conventions for SMI v2 • RFC 2580 Conformance statements for SMI v2 • RFC 3410 Introduction and Applicability Statements for Internet Standard Management Framework • RFC 3411 An Architecture for Describing SNMP Management Frameworks • RFC 3412 Message Processing & Dispatching • RFC 3413 SNMP Applications • RFC 3414 User-based Security Model • RFC 3415 View-based Access Control Model • RFC 3416 Version 2 of SNMP Protocol Operations • RFC 3417 Transport Mappings • RFC 3418 Management Information Base(MIB) for the Simple Network Management Protocol (SNMP) • SSL 3.0 and TLS 1.0 - RFC 2246 The TLS Protocol, Version 1.0 - RFC 2818 HTTP over TLS - RFC 3268 AESCiphersuitesfor Transport Layer Security • SSH 1.5 and 2.0 - RFC 4253 SSH Transport Layer Protocol - RFC 4252 SSH Authentication Protocol - RFC 4254 SSH Connection Protocol - RFC 4251 SSH Protocol Architecture - RFC 4419Diffie-Hellman Group Exchange for the SSH - Transport Layer Protocol
Management	• SNMP v1, v2c, v3 with multiple IP addresses • Port mirroring support (many-to-one) • Flow-based mirroring •Syslog • TFTP, HTTP, for Configuration files and firmware upgrades • Runtime image download (TFTP) • Web-based graphic user interface (GUI) • Command Line interface (CLI) • IPv6 Management • SSLv3/TLSv1.0 Web security for the GUI • Secure Shell (SSHv1, v2) for CLI • Telnet sessions for management CPU (5 sessions) • Configurable management VLAN • Admin access control via RADIUS or TACACS+
LEDs	• Per port: Speed, link, activity • Per device: Power
Physical Specifications	• Dimensions (H x W x D): 43 x 440 x 205 mm (1.6 x 17.3 x 8 in) • Weight: 2.7 kg (5.95 lb)
Power Consumption	• 21.5W maximum 100–240V AC, 50–60 Hz universal input (all ports used) • Automatic power saving per port when link down
Environmental Specifications	Operating: • Temperature: 32° to 122°F (0° to 50°C) • Humidity: 90% maximum relative humidity, non-condensing • Altitude: 10,000 ft (3,000 m) maximum Storage: • Temperature: – 4° to 158°F (–20° to 70°C) • Humidity: 95% maximum relative humidity, non-condensing • Altitude: 10,000 ft (3,000 m) maximum

Electromagnetic Emissions and Immunity	• CCC
Safety, Electromagnetic Emissions and Immunity	• CB Report & Certificate per IEC 60950-1:2005 • CCC Mark
Package Contents	•ProSafe® 24-port Gigabit L2 Managed Switch (JGSM7224) • Power cord • Rubber footpads for tabletop installation • Rubber caps for the SFP sockets • Rack-mounting kit • Null-modem serial cable (RS-232) with 9-pin connector • Resource CD
Warranty	•ProSafe5-year Warranty*
Optional Modules	• AGM731F 1000BASE-SX SFP GBIC • AGM732F 1000BASE-LX SFP GBIC
Ordering Information	Asia region: JGSM7224-100PRS

Related Docs

High-Res Image Data Sheet

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ProSafe® 24 port Gigabit L2 Managed Switch