AOBO 3028 - HANGZHOU AOBO TELECOM.,LTD.

AOBO 3028 series of unmanaged rail-type Gigabit Ethernet Industrial Ethernet Switches can provide more flexible and richer interface combination methods, support a maximum of 4 Gigabit Ethernet Combo interfaces and 16/24 Fast Ethernet electrical interfaces and the users are free to select the proper quantity of the optical or electrical ports based on the demands and adapt to the different industrial scenario demands. This series of the products support 24VDC (12~36VDC) redundancy power supply with double power or 220VAC(85~264VAC) power supply. This series of switches are specially developed for the adverse industrial operating environment and adopt the solid aluminum alloy shell, fanless design and low power consumption, therefore being capable of operating stably under the industrial environment temperature of -40℃~+85℃.

Features & Advantages:

√ It provides a maximum of 4 Gigabit Ethernet Combo interfaces and 16/24 Fast Ethernet electrical interfaces to satisfy the different networking demands.

√ Provide 24VDC (12~36VDC) redundancy power supply with double power or 220VAC (85~264VAC) power supply

√ Operating temperature range: -40℃~+85℃

√ Industrial design, solid aluminum alloy shell and capability to withstand the shock and prevent the vibration

Technical Parameters	Standards	IEEE 802.3 10Base-T IEEE 802.3u 100Base-T IEEE 802.3ab 1000Base-T IEEE 802.3z 1000Base-X ANSI/IEEE 802.3 NWay
Switch attributes	Priority queue	4
	MAC table	8k
	Switching delay	<10us
	Transmission bandwidth	32Gbps
Interface	Fast Ethernet electrical port	10/100BaseT(X) self-adaptation RJ45 connection interface MDI/MDI-X automatic crossover Full duplex and half duplex automatic switchover
	Gigabit Ethernet electrical port	10/100/1000BaseT(X) self-adaptation
	Gigabit Ethernet optical port	100/1000Base-X，SFP slot
	Transmission distance	Multimode 2KM、4KM Single mode 20～120KM
Power supply	Input voltage	12～36VDC redundant power input or 85～264VAC/120～370VDC
	Power	25W(full load)
	Overload protection	Support
	Reverse connection protection	Support
	Redundancy protection	Support
	Alarm terminal	3-core plug-in terminal with the interval of 5.08mm
Mechanical structure	Enclosure	Aluminum profile
	Protection class	IP40
	Size	93mm×110mm×143mm
	Weight	1Kg
	Installation method	Rail type
Environment	Operating temperature	-40℃～+85℃
	Storage temperature	-40℃～+85℃
	Relative humidity	0-95%non-condensation
Quality Assurance	MTBF	800,000h
Quality Assurance	Warranty period	5years
Industry Standard	EMI	FCC CFR47 Part 15,EN55022/CISPR22,Class A
	EMS	IEC61000-4-2(ESD) ±6kV(contact),±8kV(air) IEC61000-4-3(RS) 10V/m(80MHz-2GHz) IEC61000-4-4(EFT) Power Port:±2kV;Data Port:±2kV IEC61000-4-5(Surge) Power Port:±2kV/DM,±2kV/CM;Data Port:±2kV IEC61000-4-6(CS) 3V(10kHz-150kHz);10V(150kHz-80MHz) IEC61000-4-16(Common mode conduction) 30V(cont.),300V(1s)
	Machinery	IEC60068-2-6(Vibration) IEC60068-2-27(Impact) IEC60068-2-32(free fall)

Model	Specification
AOBO 3028-2LD-16MT-4GT	16 Fast Ethernet electrical ports,4 Gigabit Ethernet electrical ports
AOBO 3028-2LD-16MT-4GC	16 Fast Ethernet electrical ports,4 Gigabit combo interfaces
AOBO 3028-2LD-24MT-4GC	24 Fast Ethernet electrical ports,4 Gigabit combo interfaces
Code Definition	Code option
PWR	2LD: DC dual power supply, power supply range: 12~36VDC
	HV: Single power supply，85~264VAC，120~370VDC
GX	Gigabit Ethernet SFP slot, the following SFP modules are optional:
	GSFP_E_RJ45 10M/100M/1000M self-adaptation RJ45 electrical interface
	GSD13/40/LC	Gigabit Ethernet_ single transverse _ double fiber_ 1310nm_40KM_LC
	MSD13/40/LC	Fast Ethernett_ single transverse _ double fiber_ 1310nm_40KM_LC
	GSS35/20/SC	Gigabit Ethernet_single mode_single fiber_Tx: 1310/Rx: 1550nm_20KM_SC
	GSS53/20/SC	Gigabit Ethernet_single mode_single fiber_Tx: 1550/Rx: 1310nm_20KM_SC
	GMSD13/2/LC	Gigabit Ethernet_double mode_double fiber_ 1310nm_2KM_LC
	GSS35/40/SC	Gigabit Ethernet_single mode_single fiber_Tx:1310/Rx:1550nm_40KM_SC
	GSS53/40/SC	Gigabit Ethernet_single mode_single fiber_Tx:1550/Rx:1310nm_40KM_SC