28-port full gigabit unmanaged switch
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Gigabit switch refers to the switch whose upper and lower ports are both gigabit ports. It can also be understood that the switch port supports 1000M or 10/100/1000m transmission.NC2244G is a 28-port unmanaged switch series that supports up to 26*10/100/1000M ports and 2*1000M SFP ports. 26*10/100/1000M ports, conforming to IEEE 802.3af/at standard. It provides two modes, Default and VLAN, to adapt to various complex environments.
Many people are looking for faster LAN connections, using gigabit Ethernet or even faster gigabit technology.
It has a high anti-interference ability, the product supports 6KV surge protection, and 6KV contact / 8KV air ESD protection.
It supports wall hanging and desktop installation, reliable and durable, and can be used in security network video monitoring, network engineering and other occasions.
The transmission modes of switches are full duplex, half duplex, full duplex/half duplex adaptive.
Features
- With 26*10/100/1000M ports and 2*1000M SFP ports;
- Provides two modes of Default and VLAN to adapt to various complex environments;
- 6KV surge protection, 6KVcontact / 8KV air ESD protection;
- Support working temperature -10℃~50℃;
- Supports wall hanging and desktop installation.
Specifications
|
Parameter |
Specifications |
|
Power supply |
AC power supply |
|
Range of voltage |
AC100-240V, 50/60Hz |
|
Consumption |
Self-comsumption<10W |
|
Downlink ports |
Ports 1~24 10/10/1000Base-T RJ45(IEEE 802.3af/at) |
|
Uplink ports |
25~28 ports:1000 Base-X SFP slots |
|
Working mode |
Default mode: normal switch mode. VLAN mode: ports 1 ~24 are isolated from each other and can only communicate with the uplink ports; restrain the network storm; turn off the flow control. |
|
Cable and distance |
Use cat5e/6,100m max |
|
Standard |
IEEE802.3, IEEE802.3u, IEEE802.3z |
|
Switch fabric |
56Gbps |
|
Though put |
41.66Mpps |
|
Buffer |
4M |
|
MAC address table |
8K |
|
Indicator |
Power: 1 *red ; 25~28: green LEDs indicate Link/Act Downlink 1~24: green LEDs indicate Link/Act |
|
Protection |
Surge: 6KV, standard: IEC61000-4-5 ESD: 6KV: contact / 8KV: air, standard:IEC61000-4-2 |
|
Working temperature |
-10℃~50℃ |
|
Storage temperature |
-40℃~85℃ |
|
Humidity |
0~95%(No condensation) |
|
Dimension(L×W×H) |
442mm×285mm×44mm |
|
Material |
Metal |
|
Color |
Black |
|
Net-weight |
4kg |
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