755
技術規格
商品詳情
★提供5個GbE RJ-45連接埠
★包含4個PoE 連接埠
★總PoE 供電瓦數達55.5W
★可連接IP電話、IP攝影機、無線AP等PoE設備
★金屬外殼，散熱性極佳
★台灣公司貨，三年保固，0800技術客服
商品規格
■ 尺寸 : 158X101x29 mm
■ 重量 : 410 g
| Features | GS305P |
| 10/100/1000Mbps Ports (Auto Uplink) | 5 |
| Enclosure | Meta |
| Connector Type | Meta |
| Form Factor | Desktop or wall-mountable |
| Power On/Off Switch | No |
| 效能規格 | |
| Bandwidth (Non-Blocking) | 10 Gbps |
| Packet Buffer Memory (Dynamically shared across only used ports | 128 KB |
| Jumbo Frame Support | 9,216 bytes |
| Queue WRR (Weighted Round Robin) Ratio | 1:3:5:7:8:10:12:15 |
| Forwarding Rate (using 64-byte packets) - 1000Mbps Port | 1,448,000 pps |
| Latency (using 64-byte packets) - 1000Mbps Port (average) | < 2.4 µsec |
| MAC Address Table Size | 2J |
| Auto MDI/MDI-X Cable Detection | Yes |
| Auto-sensing Half/Full Duplex Switched Ports | Yes |
| Mean Time Between Failures (MTBF) @ 25° C | 3,222,482 hours |
| LEDs提示燈 | |
| Per port | Speed, Link/ Activity (Left), Ports 1-4: PoE (Right) |
| Per device | Power, PoE Max |
| Quality Of Service (QOS) | |
| Energy Efficient Ethernet (IEEE 802.3az) | Yes |
| Auto Power Down | No |
| PoE效能 | |
| 802.3af PoE Ports | Ports 1-4 |
| PoE Max Power Per Port | up to 15.4W |
| Total PoE Power Budget** | up to 55.5W |
| 電源功耗 | |
| DC Input/Power In | 48V / 1.25A |
| Power Consumption (Max and Standby) | 60W/0.96W |
| Heat Dissipation (Max and Standby) (BTU/Hr) | 205.2 BTU/ 3.28 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 |
0.41 kg (0.90 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 A, 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 | 3年 |