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Managed PoE Switch

NL7052XGSM

LINKOH, 48-Port Gigabit Managed PoE+ Switch with 4 *1Gb SFP/10Gb SFP+ Uplinks, 400W

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NL7052XGSM

Technical Specifications

Copper Ports48-10/100/1000BASE-T RJ45 auto-MDI/MDI-X ports
Fiber Ports4x1G/10GBASE-X SFP interfaces, supports 1G/10Gbps dual mode
PoE Ports1~48-802.3af/802.3at PoE Injector Ports
Console Ports1 x RS-232-to-RJ45 serial port (115200, 8, N, 1)
Switch ArchitectureStore-and-Forward
Switch Fabric176 Gbps/non-blocking
Throughput130.94Mpps @64 bytes
Address Table32K entries
Share Data Buffer32 Mb
Jumbo Frame9600 Bytes
SDRAM2Gb
Flash Memory128Mb
Flow ControlIEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
Reset Button>2 sec.: Factory default and reset
Power Supply100~240V AC, 50/60Hz, 4A (max.)
Power ConsumptionMax.400 watts/1122 BTU
PoE StandardsIEEE 802.3af Power over Ethernet/PSE
IEEE 802.3at Power over Ethernet Plus/PSE
PoE Power Supply TypePer Port 52V DC, 300mA. Max. 15.4 watts (IEEE 802.3af)
Per Port 52V DC, 600mA. Max. 30 watts (IEEE 802.3at)
LED IndicatorsPower: Green
Solid on- power work normal, off- power disconnected
System: Green
Blink-work normally, solid on- soft work abnormal, fast Blink – soft upgrade
PoE: Yellow
Solid on- PoE work normally, Off- PoE doesn’t work, Blink – PoE overload
10/100/1000T RJ45 Interfaces (Port 1 to Port 48): 1000 LNK/ACT (Green)
Blink – port connected with data transmission; Solid on- port connected without data transmission
1G/10G SFP Interfaces (Port 49 to Port 52): Blue
Blink – port connected with data transmission; Solid on- port connected without data transmission
EMCSurge Immunity： 4KV Per: IEC61000-4-5
ESD Protection：ESD Level 4 Per: IEC61000-4-2
EFT Level 4 Per: IEC61000-4-4
Dimension440*290*44.5 mm
Weight6.5kg
Working Temperature-10 ℃to 45℃
Storage Temperature-20℃ to 70 ℃
MTBF50,000hrs
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