4EP+2E POE switch is a new generation of green energy-saving Ethernet access power supply switch launched by our company. It provides simple and convenient installation and maintenance means and rich business features to help users build safe and reliable high-performance networks, which can be widely used in Ethernet access scenarios such as small and medium-sized enterprises, Internet cafes, hotels, schools, and community monitoring. The switch also provides 4 downlink ports and 2 uplink ports, with 10/100Mbps Ethernet PoE power supply ports on the lower side and 2 10/100Mbps Ethernet ports on the upper side.
This product is mainly designed for data access and PoE power supply of high-definition network camera, AP, IP phone, etc., and complies with the IEEE802.3 af/at standard. Each port can provide the equipment with a maximum power supply of 30W, which greatly facilitates the equipment power supply and saves the wire and construction costs; The maximum transmission distance of the downstream port of the product can reach 250 meters, breaking the limit of 100 meters of the traditional switch. In the actual project, the product has a larger coverage. The product supports desktop installation, and can meet the requirements of different project sites for equipment installation.
Main characteristics
◆ Support the power supply of wireless (AP), surveillance cameras and IP phones through Cat5e/6 standard UTP network cable
◆ 1-4 ports support standard IEEE802.3af/at power supply
◆ Comply with IEEE 802.3 10Base-T and IEEE 802.3u 100Base-TX standards
◆ Flow control mode: full duplex adopts IEEE 802.3x standard, and half duplex adopts Back pressure standard
◆ Support automatic port turnover (Auto MDI/MDIX)
◆ Support network port lightning protection (AC power port: differential mode+/- 2kV, common mode+/- 4kV)
◆ PoE power: 65/96/120W (the total maximum output power of ports 1 to 4 is determined by the configured power supply, with a maximum of 120W)
◆ Port maximum power supply 30W
◆ Support 10M/100M mode. In 10M mode, Cat5e standard UTP network cable network data and power supply can be transmitted for 250 meters
◆ Adopt store-and-forward switching mechanism
◆ All ports support line speed switching, and line speed can be reached within the range of 64 ~ 1536U huge frame length
◆ Adaptive power supply, plug and play, without configuration
◆ Small, compact, quiet design suitable for desktop
technical parameter
List of technical parameters |
Detailed parameter description |
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Product model |
4EP+2E |
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power supply |
Power supply mode |
AC |
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input voltage |
AC220V |
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Power consumption |
The consumption of the machine itself is less than5W Total power consumption is less than 65 (standard, optional96W/120W) |
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Port parameters |
Network port |
1~4 Downlink network interface:10/100Mbps 2 Uplink network interface:10/100Mbps |
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transmission distance |
1~4 Downlink network interface:100m 10M Mode downlink support250米 2 Uplink network interface:less than100米 |
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Transmission medium |
1~4 Downlink network interface:Cat5e/6 standard UTP network cable, Uplink network interface: Cat5e/6 standard UTP network cable |
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POEstandard |
Conforming to IEEE 802.3af/at international standard, the maximum power supply of single port is 30W |
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PoEPower supply mode |
End bridging method 1,2,3,6 (default) |
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PoEPower supply |
Single POE port ≤ 30W, complete machine < 65W |
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Exchange parameters |
Network standards |
IEEE
802.3i 10BASET IEEE 802.3u 100BASETX IEEE 802.3x Flow Control IEEE 802.3af
DTE Power via MDI IEEE 802.3at |
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backplane bandwidth |
1.2Gbps |
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Forwarding method |
Store-and-forward |
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Packet data cache |
0.89M |
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MAC Address table |
1K |
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Status indicator |
Power indicator |
1 indicating power supply (green) |
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Ultra-long distance transmission indicator |
nothing |
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Up port indicator |
2 indicators UPLINK (green) |
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Network power supply port LED |
nothing |
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Network data port LED |
Data status indication 4 green lights |
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Dial switch |
10M and 100M |
Dial 100M, default status Dial 10M, ports 1 to 4 realize port isolation, and reduce the speed to 10M, and support 250m in case of Category V cable |
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Protection grade |
Lightning protection of communication port |
4KV executive standard: IEC61000-4-5 |
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Complete machine electrostatic protection |
1a Contact discharge level 3 1b Air discharge level 3 |
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Environmental specifications |
working temperature |
-20℃~60℃ |
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Storage temperature |
-40℃~70℃ |
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Humidity (non condensing) |
0~95% |
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Physical specifications |
Size (length × wide × High) |
202mmx140mmx44mm |
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colour |
grey |
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weight |
0.85kg |
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reliability |
Mean time between failures(MTBF) |
>50000h |