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가격 추적 로그인
Small metal desktop switch with five RJ45 ports and power LED

Netgear Inc.

Netgear Inc. GS305-300PAS 5-port Gigabit network switch

SKU CH-MBQM-BHAX4 MPN GS305-300PAS

A five-port Gigabit Ethernet switch with plug-and-play setup, fanless metal housing and desktop or wall mounting for silent, energy-efficient wired expansion

  • FormatDesktop Wall mountable
  • StandardsIEEE 802.3ab 1000BASE-T Gigabit Ethernet IEEE 802.3u 100BASE
  • Network Management TypeUnmanaged
  • Primary Ports5 x RJ45
  • Primary Port Speed10/100/1000Mbps
  • MAC Address Table2K

Model GS305

  • Plug-and-play setup requires no software or configuration
  • Silent fanless operation suits noise-sensitive spaces
  • Five Gigabit ports auto-negotiate 10/100/1000 Mbps speeds
  • Desktop or wall mounting fits any workspace
  • Energy-efficient design lowers power consumption to 2.15 W maximum

Five-Port Gigabit Switch for Small Networks

This unmanaged desktop switch adds five RJ45 ports that auto-negotiate at 10, 100 or 1000 Mbps. It suits home offices and small businesses that need instant wired connectivity without configuration software. The metal enclosure is fanless for silent operation and can sit on a desk or be wall-mounted. Plug-and-play setup means devices connect as soon as cables are inserted.

IEEE 802.3 Limits and Practical Throughput

The switch complies with 802.3ab, 802.3u and 802.3i, so each port tops out at 1000 Mbps full-duplex. Flow control follows 802.3x, while 802.1p and DSCP give basic QoS for traffic prioritisation. Jumbo frames up to 9216 bytes pass through the 128 KB buffer, but the 2K MAC table and single switching layer cap the total simultaneous conversations. No PoE support means attached cameras or phones need their own power supplies.

Unmanaged Layer-Two Operation Decides Fit

Because the device is strictly Layer 2 unmanaged, it cannot segment traffic with VLANs, run link aggregation or provide any remote monitoring. Buyers who need port-level security, traffic shaping or SNMP visibility must choose a managed or smart-managed model instead. The 5 V, 0.7 A external adapter draws 2.15 W at peak and 0.31 W idle, and the unit operates from 0 to 40 °C with up to 90 % relative humidity.

주요 특징

  • Plug-and-play setup requires no software or configuration
  • Silent fanless operation suits noise-sensitive spaces
  • Five Gigabit ports auto-negotiate 10/100/1000 Mbps speeds
  • Desktop or wall mounting fits any workspace
  • Energy-efficient design lowers power consumption to 2.15 W maximum

사양

BrandNETGEAR
Part NumberGS305-300PAS
FormatDesktop
Wall mountable
StandardsIEEE 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
IEEE 802.1p Priority QoS and DSCP
IEEE 802.3 CSMA/CD
802.3az Energy Efficient Ethernet
Network Management TypeUnmanaged
Primary Ports5 x RJ45
Primary Port Speed10/100/1000Mbps
MAC Address Table2K
Jumbo Frames9216 bytes
Buffer Memory128KB
ProtocolsTCP/IP
PoENo
QoSYes
Layer2
LEDsPer port: Link / Activity
Per device: Power
PowerDC Input / Power In: 5V / 0.7A
Power Consumption (Max and Stand by): 2.15W / 0.31W
TemperatureOperating Temperature: 0 ~ 40 degree Celsius (32 ~ 104 degree Fahrenheit)
Storage Temperature: -20 ~ 70 degree Celsius (-4 ~ 158 degree Fahrenheit)
HumidityOperating Humidity: 90% maximum relative humidity (RH), non-condensing
Storage Humidity: 95% maximum relative humidity (RH), non-condensing
FeaturesAuto-MDI / MDIX eliminates the need for crossover cables
LED indicators for ease of use
Energy-efficient technology for power savings
Fanless design for silent operation
Auto-negotiation for automatic connection at the highest common speed between switch and an end device
Non-blocking switching architecture for maximum throughput at wire speed
802.1p QoS for traffic / frame prioritization
Plug-and-play; no setup required
Durable and rugged metal case
Ideal for small office and home networks
Standards-based technology ensures interoperability with any standards-based devices in the ex
배송 무게0.48 kg
포장 크기241 × 147 × 64 mm

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같은 제품군에서 메모리·쿨러·클럭이 다릅니다 — 결정 전에 비교해 보세요.

이 상품에 대한 질문

Should I pick the 5-port GS305 or an 8-port model like the GS308 for my desk?

Choose the GS305 when you only need to connect up to five devices and want the smallest metal case; step up to the GS308 if you anticipate eight connections and can spare the extra width.

What does the 1000 Mbps port speed deliver when I plug in a PC and a NAS?

Each RJ45 port runs at up to 1000 Mbps full-duplex, so a direct link between two Gigabit devices can move data at near line rate without fan noise or configuration.

Does the IEEE 802.3x flow-control limit throughput on a busy 1 Gbps link?

Flow control only pauses frames briefly during congestion; with 128 KB buffer and 9216-byte jumbo frames the switch sustains wire-speed Gigabit traffic under normal loads.

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같은 진열대, 같은 체크아웃 — 코인 8종, 환율 잠금 30분.