家庭 / SOHO / 辦公室 的有線網路
桌上型 8埠 Giga交換器 – GS308
無論是什麼環境
GS308 都可以輕鬆快速擴展有線網路
NETGEAR 美國網通第一品牌
提供高品質產品，業界最高3年保固
保固內非人為因素故障換新機
GS308 提供8個
10/100/1000Mbps 連接埠，
支援 MAC 位址自動學習和
自動釋放，穩定傳輸。
不用設定 隨插即用
無風扇靜音設計不入塵
採用 金屬外殼
散熱及穩定性極佳
綠色環保，節能省電
符合 IEEE 802.3az 節能乙太網標準
當活動埠口上的流量很小或檢測到埠口沒有在傳輸時，功耗自動最小化。
MDI / MDI-X 自動判別
讓您不用管使用一般網路線或跳線，
都可自動辨識到最佳速率
GS308 符合802.1p 規範，可實現流量優先級以調節網路數據傳輸。
結合自動流量控制，可以高效處理數據傳輸，避免網路塞車。
包裝內容物
GS308 8埠交換器、電源供應器、安裝螺絲組件、快速安裝說明
| Features | GS308 |
| 10/100/1000Mbps Ports (Auto Uplink) | 8 |
| Enclosure | Metal |
| Connector Type | Metal |
| Form Factor | Desktop or wall-mountable |
| Power On/Off Switch | Yes |
| 效能規格 | |
| Bandwidth (Non-Blocking) | 16 Gbps |
| Packet Buffer Memory (Dynamically shared across only used ports | 128 KB |
| Jumbo Frame Support | 9,216 bytes |
| Queue WRR (Weighted Round Robin) Ratio | 1:2:4:8 |
| Forwarding Rate (using 64-byte packets) - 1000Mbps Port | 1,448,000 pps |
| Latency (using 64-byte packets) - 1000Mbps Port (average) | < 2.6 µsec |
| MAC Address Table Size | 8K |
| Auto MDI/MDI-X Cable Detection | Yes |
| Auto-sensing Half/Full Duplex Switched Ports | Yes |
| Mean Time Between Failures (MTBF) @ 25° C | 3,711,898 hours |
| LEDs提示燈 | |
| Per port | Link/Activity |
| Per device | Power |
| Quality Of Service (QOS) | |
| Energy Efficient Ethernet( IEEE 802.3az) | Yes |
| Auto Power Down | Yes |
| PoE效能 | |
| 802.3af PoE Ports | n/a |
| PoE Max Power Per Port | n/a |
| Total PoE Power Budget** | n/a |
| 電源功耗 | |
| DC Input/Power In | 12V / 0.5A |
| Power Consumption (Max and Standby) | 3.04W/0.36W |
| Heat Dissipation (Max and Standby) (BTU/Hr) | 10.40 BTU/ 1.06 BTU |
| 電源效能 | |
| Energy Efficient Ethernet (EEE) IEEE 802.3az compliant | Yes |
| Auto Power Down | Yes |
| Short Cable Detection | Yes |
| Fan/Fanless | Fanless |
| 體積與重量 | |
| Width x Depth x Height | 158 x 101 x 29 mm (6.2 x 4.0 x 1.1 in) |
| Weight | 0.39 kg (0.86 lb) |
| 環境需求 | |
| 運作環境 | |
| Operating temperature | 0° to 40°C (32° to 104°F) |
| Humidity (relative) | 90% maximum relative humidity (RH), non-condensing |
| Altitude | 10,000 ft (3,000 m) maximum |
| 儲藏環境 | |
| Storage temperature | –20° to 70°C (– 4° to 158°F) |
| Humidity (relative) | 95% maximum relative humidity (RH), non-condensing |
| 電磁輻射干擾與耐受性 | |
| Certifications | CE Mark, FCC Part 15 Class B, IC Class B, RCM, CCC, VCCI, KC |
| 安全認證 | |
| Certifications | CB, CE LVD, CCC |
| 網路通訊協定與標準相容 | • IEEE 802.3ab 1000BASE-T Gigabit Ethernet • IEEE 802.3u 100BASE-TX Fast Ethernet • IEEE 802.3i 10BASE-T Ethernet • IEEE 802.3x Flow Control • IEEE 802.1p Priority QoS (all models) • IEEE 802.1p Priority QoS and DSCP (except GS308P, GS316) • IEEE 802.3 CSMA/CD • 802.3az Energy Efficient Ethernet |
| 保固 | 三年 |
如規格有異動，恕不另行通知。NETGEAR保有所有權利。
GS308 規格
| Features | GS308 |
| 10/100/1000Mbps Ports (Auto Uplink) | 8 |
| Enclosure | Metal |
| Connector Type | Metal |
| Form Factor | Desktop or wall-mountable |
| Power On/Off Switch | Yes |
| 效能規格 | |
| Bandwidth (Non-Blocking) | 16 Gbps |
| Packet Buffer Memory (Dynamically shared across only used ports | 128 KB |
| Jumbo Frame Support | 9,216 bytes |
| Queue WRR (Weighted Round Robin) Ratio | 1:2:4:8 |
| Forwarding Rate (using 64-byte packets) - 1000Mbps Port | 1,448,000 pps |
| Latency (using 64-byte packets) - 1000Mbps Port (average) | < 2.6 µsec |
| MAC Address Table Size | 8K |
| Auto MDI/MDI-X Cable Detection | Yes |
| Auto-sensing Half/Full Duplex Switched Ports | Yes |
| Mean Time Between Failures (MTBF) @ 25° C | 3,711,898 hours |
| LEDs提示燈 | |
| Per port | Link/Activity |
| Per device | Power |
| Quality Of Service (QOS) | |
| Energy Efficient Ethernet( IEEE 802.3az) | Yes |
| Auto Power Down | Yes |
| PoE效能 | |
| 802.3af PoE Ports | n/a |
| PoE Max Power Per Port | n/a |
| Total PoE Power Budget** | n/a |
| 電源功耗 | |
| DC Input/Power In | 12V / 0.5A |
| Power Consumption (Max and Standby) | 3.04W/0.36W |
| Heat Dissipation (Max and Standby) (BTU/Hr) | 10.40 BTU/ 1.06 BTU |
| 電源效能 | |
| Energy Efficient Ethernet (EEE) IEEE 802.3az compliant | Yes |
| Auto Power Down | Yes |
| Short Cable Detection | Yes |
| Fan/Fanless | Fanless |
| 體積與重量 | |
| Width x Depth x Height | 158 x 101 x 29 mm (6.2 x 4.0 x 1.1 in) |
| Weight | 0.39 kg (0.86 lb) |
| 環境需求 | |
| 運作環境 | |
| Operating temperature | 0° to 40°C (32° to 104°F) |
| Humidity (relative) | 90% maximum relative humidity (RH), non-condensing |
| Altitude | 10,000 ft (3,000 m) maximum |
| 儲藏環境 | |
| Storage temperature | –20° to 70°C (– 4° to 158°F) |
| Humidity (relative) | 95% maximum relative humidity (RH), non-condensing |
| 電磁輻射干擾與耐受性 | |
| Certifications | CE Mark, FCC Part 15 Class B, IC Class B, RCM, CCC, VCCI, KC |
| 安全認證 | |
| Certifications | CB, CE LVD, CCC |
| 網路通訊協定與標準相容 | • IEEE 802.3ab 1000BASE-T Gigabit Ethernet • IEEE 802.3u 100BASE-TX Fast Ethernet • IEEE 802.3i 10BASE-T Ethernet • IEEE 802.3x Flow Control • IEEE 802.1p Priority QoS (all models) • IEEE 802.1p Priority QoS and DSCP (except GS308P, GS316) • IEEE 802.3 CSMA/CD • 802.3az Energy Efficient Ethernet |
| 保固 | 三年 |
如規格有異動，恕不另行通知。NETGEAR保有所有權利。
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