★提供48個GbE RJ-45連接埠
★隨插即用,安裝簡易
★可平放於桌面,或壁掛於牆面使用
★為網路設備提供擴充的GbE連接埠
★金屬外殼,散熱性極佳
★台灣公司貨,三年保固

商品規格
■ 尺寸 : 440 x 204 x 43.2 mm
■ 重量 : 3.15 kg

技術規格

FeaturesGS348
10/100/1000Mbps Ports (Auto Uplink)48
EnclosureMetal
Connector TypeMetal
Form FactorDesktop, rack-mountable
Power On/Off SwitchNo
效能規格
Bandwidth (Non-Blocking)96Gbps
Packet Buffer Memory (Dynamically shared across only used ports1.5MB
Jumbo Frame Support9,216 bytes
Queue WRR (Weighted Round Robin) Ratio1:3:5:7:8:10:12:15
Forwarding Rate (using 64-byte packets) - 1000Mbps Port1,448,000 pps
Latency (using 64-byte packets) - 1000Mbps Port (average)< 4 µsec
MAC Address Table Size8K
Auto MDI/MDI-X Cable DetectionYes
Auto-sensing Half/Full Duplex Switched PortsYes
Mean Time Between Failures (MTBF) @ 25° C1,094,297 hours
LEDs提示燈
Per portSpeed, Link/ Activity
Per devicePower
Quality Of Service (QOS)
Energy Efficient Ethernet (IEEE 802.3azYes
Auto Power DownYes
PoE效能
802.3af PoE Portsn/a
PoE Max Power Per Portn/a
Total PoE Power Budget**n/a
電源功耗
DC Input/Power InInternal (AC: 110-240V, 50/60Hz, 1.0A max)
Power Consumption (Max and Standby)23W/8.81W
Heat Dissipation (Max and Standby) (BTU/Hr)78.66 BTU/ 30.13 BTU
電源效能
Energy Efficient Ethernet (EEE) IEEE 802.3az compliantYes
Auto Power DownYes
Short Cable DetectionNo
Fan/FanlessFanless
體積與重量
Width x Depth x Height440 x 202 x 43 mm (17.3 x 8 x 1.7 in)
Weight3.15 kg (6.95 lb)
環境需求
運作環境
Operating temperature0° to 40°C (32° to 104°F)
Humidity (relative)90% maximum relative humidity (RH), non-condensing
Altitude10,000 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
CertificationsCE Mark, FCC Part 15 Class A, IC Class A, RCM, CCC, VCCI, KC
安全認證
CertificationsCB, 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 © 2019著作權為NETGEAR所有。NETGEAR並保有所有權利。

技術規格

FeaturesGS348
10/100/1000Mbps Ports (Auto Uplink)48
EnclosureMetal
Connector TypeMetal
Form FactorDesktop, rack-mountable
Power On/Off SwitchNo
效能規格
Bandwidth (Non-Blocking)96Gbps
Packet Buffer Memory (Dynamically shared across only used ports1.5MB
Jumbo Frame Support9,216 bytes
Queue WRR (Weighted Round Robin) Ratio1:3:5:7:8:10:12:15
Forwarding Rate (using 64-byte packets) - 1000Mbps Port1,448,000 pps
Latency (using 64-byte packets) - 1000Mbps Port (average)< 4 µsec
MAC Address Table Size8K
Auto MDI/MDI-X Cable DetectionYes
Auto-sensing Half/Full Duplex Switched PortsYes
Mean Time Between Failures (MTBF) @ 25° C1,094,297 hours
LEDs提示燈
Per portSpeed, Link/ Activity
Per devicePower
Quality Of Service (QOS)
Energy Efficient Ethernet (IEEE 802.3azYes
Auto Power DownYes
PoE效能
802.3af PoE Portsn/a
PoE Max Power Per Portn/a
Total PoE Power Budget**n/a
電源功耗
DC Input/Power InInternal (AC: 110-240V, 50/60Hz, 1.0A max)
Power Consumption (Max and Standby)23W/8.81W
Heat Dissipation (Max and Standby) (BTU/Hr)78.66 BTU/ 30.13 BTU
電源效能
Energy Efficient Ethernet (EEE) IEEE 802.3az compliantYes
Auto Power DownYes
Short Cable DetectionNo
Fan/FanlessFanless
體積與重量
Width x Depth x Height440 x 202 x 43 mm (17.3 x 8 x 1.7 in)
Weight3.15 kg (6.95 lb)
環境需求
運作環境
Operating temperature0° to 40°C (32° to 104°F)
Humidity (relative)90% maximum relative humidity (RH), non-condensing
Altitude10,000 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
CertificationsCE Mark, FCC Part 15 Class A, IC Class A, RCM, CCC, VCCI, KC
安全認證
CertificationsCB, 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 © 2019著作權為NETGEAR所有。NETGEAR並保有所有權利。