ENB28-24EP-4G
Unmanaged 24*1000BaseT(X) POE+ 2*1000Base-FX SFP+ 2*1000Base Combo port Ethernet Switch
Introduction
HENGSION unmanaged ENB28-24EP-4G Ethernet switch provides 2*1000Base-X SFP fiber optic ports, 2*1000Base Combo ports, and 24*100BaseT(X) POE Ethernet ports. The POE Ethernet ports fully compliant with IEEE802.3af standards, provide up to 15.4 Watts per port to meet the user’s requirements of fast networking; ENB28-POE series’ wide operating temperature range and port surge protection design are ideal for application in large flow real-time outdoor environment, and are widely used for occasions including enterprise, intelligent building, cafe, community access or gathering etc., and for industries like finance, education and government etc.
24*100Base T(X) POE Ethernet ports & 2* 1000Base-X SFP fiber optic ports & 2 Gigabit Combo port.
POE Ethernet ports fully compliant with IEEE802.3af standard provide up to 15.4 Watts per port.
Support IEEE/802.3x full duplex flow control and Backpressure half duplex flow control.
Wire speed forwarding capability of all ports make sure of non-blocking message forwarding.
Automatic MDI/MDI-X crossover for plug-and-play
With power overload current protection.
No fan, low power consumption design.
Support full-loaded operating temperature range -20 to 70.
19” 1U Rack Mount installation
Specification
| Technology | |
| Standards | IEEE 802.3,802.3u,802.3x,802.3ab,802.3z; IEEE802.3 af. |
| Interface | |
| Megabit Ethernet port | 10/100 Base-T(X) auto-adaptive RJ45, supports Power Over Ethernet |
| Gigabit Ethernet port | 10/100/1000 Base-T(X) auto-adaptive RJ45 |
| Gigabit Fiber port | 1000Base-X SFP port |
| Power port | 100-240VAC power plug |
| Switching Features | |
| Processing Type | Store & forward |
| Switching bandwidth | 19.6Gbps |
| Packet forwarding speed | 9.6Mpps |
| MAC Address | 8K |
| Buffer Memory | 384KB |
| POE Features | |
| POE Ports | 24 10/100Base-TX POE Ethernet ports |
| Power supply mode | Supply power while Power Device detected |
| Bridging mode | Endspan (V+ corresponds to 1,2; V- corresponds to 3,6 ) |
| AF Mode | Support IEEE802.3af confirmed PD, provide up to 15.4 Watts per port. |
| LED Indicator for | |
| Power, Ethernet port connection & running status, Fiber port connection & running status | |
| Power | |
| Power Input | 100-240VAC |
| POE Power Consumption | AF:15.4W(each port) |
| Protection | Overload current protection |
| Mechanical | |
| Casing | 19” 1U metal casing |
| Dimension(L*W*H) | 440*350*44mm |
| Installation | 1U rack mount |
| Weight | 2.85Kg |
| Environmental | |
| Operating Temperature | -20+70 |
| Storage Temperature | -40+85 |
| Relative Humidity | 595%,non-condensing |
| Warranty | |
| Warranty Period | 2 years for Ethernet swtich (power unit with 1year warranty) |
Ordering Information
| Available Models | Port Interface | ||
|
1000Base FX SFP |
1000Base TX/FX Combo port | 100Base T(X) POE15.4W | |
| ENB28-24EP-4G | 2 | 2 | 24 |
Optional Accessories (can be purchased separately)
• SFP-G-3155-J , 1Gbps SFP optical transceiver(T:1310nm/R:1550nm), single mode ,single fiber,20km
• SFP-G-5531-J , 1Gbps SFP optical transceiver(T:1550nm/R:1310nm), single mode ,single fiber,20km
• SFP-G-4-4955-J , 1Gbps SFP optical transceiver(T:1490nm/R:1550nm), single mode ,single fiber,40km
• SFP-G-4-5549-J , 1Gbps SFP optical transceiver(T:1550nm/R:1490nm), single mode ,single fiber,40km
• SFP-G-6-4955-J, 1Gbps SFP optical transceiver(T:1490nm/R:1550nm), single mode ,single fiber,60km
• SFP-G-6-5549-J , 1Gbps SFP optical transceiver(T:1550nm/R:1490nm), single mode ,single fiber,60km
• OM-SFP-G-D-31-J, 1.5Gbps SFP optical transceiver(1310nm), single mode ,dual fiber,20km
Package Checklist
• Ethernet switch
• Power wire unit
• Hardware installation guide(printed)
• Warranty Card
Dimension
Connection Topology
