★24個10/100/1000Mbps GIGA網路埠
★簡易網管功能，隨插即用
★金屬外殼散熱佳.高穩定度
★無風扇靜音設計，節能支援EEE綠能規章
★可上機架.附耳朵
★台灣公司貨，五年保固，0800技術客服
桌上型Giga交換器-JGS524E
24個 10/100Mbps乙太網路口
金屬外殼
有效提高散熱及穩定度
無風扇設計寧靜不入塵
節能省電，支援環保EEE規章
JGS524E簡單網管交換器 適用於小型網路環境部署，提供簡易的網管功能與GbE級的頻寬處理能力。其小巧的外型設計，可以在各種狹窄的空間或桌面提供擴充的網路埠口。
JGS524E能迅速處理高流量檔案傳輸（ex : 高畫質多媒體影音、線上遊戲、高速上網以及大量檔案下載等應用），提供您各式有線網路設備穩定快速的連線環境。
JGS524E的金屬外殼散熱效果極佳，無風扇式設計運作安靜無噪音，讓您更可專注在工作或是影音娛樂等體驗之中。
| Features | JGS524Ev2 |
| Gigabit ports | 24 |
| Fiber ports | 0 |
| # of PoE ports | N/A |
| Total PoE power budget (watts) | N/A |
| Max MAC entries | 16K |
| Buffer size | 768KB |
| Energy Efficient Ethernet (IEEE 802.3az) compliant | Yes |
| 效能規格 | |
| Forwarding modes | Store-and-forward |
| Bandwidth | 48Gbps |
| Priority queuing | Weighted Round Robin (WRR) |
| Jumbo frame support | Up to 9K packet size |
| Acoustic noise (dB) (ANSI-S10.12) | 0 |
| Mean Time Between Failures (MTBF) (hrs) | 243,476 |
| L2 SERVICES - VLANS | |
| VLAN (# Supported) | 100 |
| IEEE 802.1Q VLAN Tagging | Yes |
| Port-based VLAN | Yes |
| L2 SERVICES - AVAILABILITY | |
| Link Aggregation/ Port Trunking 2 | Static Manual LAGs only |
| Number of Static Manual LAGs and # of members | 8 LAGs and 2 to 4 members |
| L2 SERVICES - MULTICAST FILTERING | |
| IGMP Snooping (v1, v2 and v3) | Yes |
| Block unknown Multicast | Yes |
| Supported Mulitcast groups | 64 |
| L3 SERVICES - DHCP | |
| DHCP client | Yes |
| QUALITY OF SERVICE (QOS) | |
| Rate limiting | Yes |
| DSCP | No |
| IEEE 802.1p COS | Yes |
| Port-based VLAN | Yes |
| TOS | Yes |
| WRR (Weighted Round Robin) | Yes |
| Strict Priority Queue Technology | No |
| 網路通訊協定 | •IEEE 802.3 Ethernet •IEEE 802.3ab 1000BASE-T •IEEE 802.1Q VLAN Tagging •IEEE 802.3i 10BASE-T •IEEE 802.1p Class of Service •IEEE 802.3x Full-duplex Flow Control •IEEE 802.3u 100BASE-T •IEEE 802.3af (PoE) |
| 管理 | |
| System Password | Yes |
| Web browser- based manage - ment GUI | Yes |
| PC Utility | Yes |
| Port Mirroring | Yes |
| Multiple Language GUI | Yes English, German, Japanese |
| Max number of source ports allowed (many to 1) | 23 |
| Many-to-One Port Mirroring | Yes |
| Cable Test utility | Yes |
| FW upgrade thru Plus Utility (TFTP) | Yes |
| Config download (to Switch) thru Plus Utility | Yes |
| Config upload (to Server) | Yes |
| 其他功能 | |
| Loop Detection | Yes |
| DoS Prevention | Yes |
| Broadcast Storm Control | Yes |
| Energy Efficient Ethernet (EEE) | Yes |
| LEDs提示燈 | |
| Per port | Speed, Link, Activity |
| Per device | Power, Fan and PoE Power Status |
| 體積與重量 | |
| Dimensions (mm) | 328x170x43 |
| Weight (kg) | 1.4 |
| Fan | 0 |
| 功耗(所有埠同時啟用，及最大PoE使用量時) | |
| Worst case, all ports used, line-rate traffic, max PoE (W) | 13.8 |
| Heat Dissipation Max/Standby (BTU/hr) | Max: 47.2 Min: 19.6 |
| 環境需求 | |
| 運作環境 | |
| 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 |
| 儲藏環境 | |
| 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 |
| 電磁輻射干擾與耐受性 | |
| Certifications Class (including but not limited to CE, FCC Part 15, VCCI, RCM, KCC, EAC and CCC) | A |
| 安全認證 | |
| Certifications | CB, CE LVD, CCC, EAC, UL 60950-1 |
| 保固 | 台灣公司貨享5年保固 |
如規格有異動，恕不另行通知。NETGEAR保有所有權利。
JGS524E 規格
| Features | JGS524Ev2 |
| Gigabit ports | 24 |
| Fiber ports | 0 |
| # of PoE ports | N/A |
| Total PoE power budget (watts) | N/A |
| Max MAC entries | 16K |
| Buffer size | 768KB |
| Energy Efficient Ethernet (IEEE 802.3az) compliant | Yes |
| 效能規格 | |
| Forwarding modes | Store-and-forward |
| Bandwidth | 48Gbps |
| Priority queuing | Weighted Round Robin (WRR) |
| Jumbo frame support | Up to 9K packet size |
| Acoustic noise (dB) (ANSI-S10.12) | 0 |
| Mean Time Between Failures (MTBF) (hrs) | 243,476 |
| L2 SERVICES - VLANS | |
| VLAN (# Supported) | 100 |
| IEEE 802.1Q VLAN Tagging | Yes |
| Port-based VLAN | Yes |
| L2 SERVICES - AVAILABILITY | |
| Link Aggregation/ Port Trunking 2 | Static Manual LAGs only |
| Number of Static Manual LAGs and # of members | 8 LAGs and 2 to 4 members |
| L2 SERVICES - MULTICAST FILTERING | |
| IGMP Snooping (v1, v2 and v3) | Yes |
| Block unknown Multicast | Yes |
| Supported Mulitcast groups | 64 |
| L3 SERVICES - DHCP | |
| DHCP client | Yes |
| QUALITY OF SERVICE (QOS) | |
| Rate limiting | Yes |
| DSCP | No |
| IEEE 802.1p COS | Yes |
| Port-based VLAN | Yes |
| TOS | Yes |
| WRR (Weighted Round Robin) | Yes |
| Strict Priority Queue Technology | No |
| 網路通訊協定 | •IEEE 802.3 Ethernet •IEEE 802.3ab 1000BASE-T •IEEE 802.1Q VLAN Tagging •IEEE 802.3i 10BASE-T •IEEE 802.1p Class of Service •IEEE 802.3x Full-duplex Flow Control •IEEE 802.3u 100BASE-T •IEEE 802.3af (PoE) |
| 管理 | |
| System Password | Yes |
| Web browser- based manage - ment GUI | Yes |
| PC Utility | Yes |
| Port Mirroring | Yes |
| Multiple Language GUI | Yes English, German, Japanese |
| Max number of source ports allowed (many to 1) | 23 |
| Many-to-One Port Mirroring | Yes |
| Cable Test utility | Yes |
| FW upgrade thru Plus Utility (TFTP) | Yes |
| Config download (to Switch) thru Plus Utility | Yes |
| Config upload (to Server) | Yes |
| 其他功能 | |
| Loop Detection | Yes |
| DoS Prevention | Yes |
| Broadcast Storm Control | Yes |
| Energy Efficient Ethernet (EEE) | Yes |
| LEDs提示燈 | |
| Per port | Speed, Link, Activity |
| Per device | Power, Fan and PoE Power Status |
| 體積與重量 | |
| Dimensions (mm) | 328x170x43 |
| Weight (kg) | 1.4 |
| Fan | 0 |
| 功耗(所有埠同時啟用，及最大PoE使用量時) | |
| Worst case, all ports used, line-rate traffic, max PoE (W) | 13.8 |
| Heat Dissipation Max/Standby (BTU/hr) | Max: 47.2 Min: 19.6 |
| 環境需求 | |
| 運作環境 | |
| 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 |
| 儲藏環境 | |
| 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 |
| 電磁輻射干擾與耐受性 | |
| Certifications Class (including but not limited to CE, FCC Part 15, VCCI, RCM, KCC, EAC and CCC) | A |
| 安全認證 | |
| Certifications | CB, CE LVD, CCC, EAC, UL 60950-1 |
| 保固 | 台灣公司貨享5年保固 |
如規格有異動，恕不另行通知。NETGEAR保有所有權利。
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