Troubleshooting
The Power light is not lit
The switch has no power.
• Make sure the power cord is properly connected to the switch.
• Make sure the power adapter is properly connected to a functioning power outlet. If it’s
in a power strip, make sure the power strip is turned on. If the socket is controlled by a
light switch, make sure the switch is in the on position.
• Make sure you are using the NETGEAR power adapter supplied with your switch.
The Port number light is not lit for a connected device or
stays on continuously
There’s a hardware connection problem.
• Make sure the cable connectors are securely plugged in at the switch and the device.
• Make sure the connected device is turned on.
• If the Ethernet cable is connected to a NIC or other Ethernet adapter, make sure the card
or adapter is installed correctly and is working.
• Make sure the cable is less than 328 feet (100 meters).
Technical Specifications
Standards Compatibility: IEEE 802.3i 10BASE-TEthernet, IEEE 802.3u,100BASE-TX Fast Ethernet
IEEE 802.3x Flow Control; compatible with Windows®, Mac® OS, NetWare®,
L i n u x ®
Data Rate: 100 Mbps with 4B/5B encoding and MLT-3 physical interface for 100BASE-TX
10 or 100 Mbps half-duplex
Network Interface: RJ-45 connector for 10BASE-Tor 100BASE-TX Ethernet interface
Power: 7.5 W max and 7.5 V @ 1ADC input
Physical Dimensions: W: 175 mm (6.89") D: 118 mm (4.65") H: 28 mm (1.10")
Weight: 0.276 kg (0.608 lbs)
Operating Temperature: 0 to 40˚ C (32 to 104˚ F)
Operating Humidity: 10% t0 90% relative humidity, non-condensing
Electromagnetic Compliance: CE mark, Commercial; FCC Part 15, Class B; EN 55 022 (CISPR 22), C-Tick
Safety Agency Approvals for
the Power Adapter: CE mark, Commercial ULlisted (UL1950), TUV licensed (EN 60950), C-Tick
Performance Specifications
Frame Filter Rate: 14,800 frames/sec max for 10M port / 148,800 frames/sec max for 100M port
Frame Forward Rate: 14,800 frames/sec max for 10M port / 148,800 frames/sec max for 100M port
Network Latency: 100 Mbps to 100 Mbps: 20 µs max
(using 64-byte packets)
Address Database Size: 1000 MAC addresses
Addressing: 48-bit MAC address
Queue Buffer: 128 kilobytes
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