Overview
The HT304GP-MG1/SG1 4port 10/100/1000M PoE+1port 1000Fx fiber switch has four 10/100/1000M adaptive electrical ports with remote POE feed and one 1.25G uplink optical port. The device realizes the secure exchange and transmission of network information between 4 10/100/1000M adaptive electrical ports and 1 1000M optical port. The equipment adopts imported PD series POE feeder chip and good quality POE transformer, which solves the problems of plugging damage and unstable feeder brought by low-end chips.
The HT304GP-MG1/SG1 4port 10/100/1000M PoE+1port 1000Fx fiber switch supports 802.3af/at standard, using single port full power technology, a single port can provide 30W POE power supply, automatic detection and identification of PD devices that comply with IEEE 802.3af/IEEE 802.3at standard and power supply for them, can fully meet the high-power equipment such as array lights Camera power supply requirements. The device adopts intelligent power management and POE automatic identification system, with perfect over-current and over-voltage protection, PD power grading adjustment capability, powerful automatic shutdown function, real-time protection of powered equipment, will not burn any equipment. Intelligent energy-efficiency management mode with automatic standby mode and cable length detection makes the equipment have good energy-saving capability. The device has a feeder distance of up to 250 meters and adopts adaptive technology, plug-and-play, and can seamlessly dock with all Dahua, Hikvision, Huawei, Cisco, H3C and other network cameras and AP devices on the market.
The HT304GP-MG1/SG1 4port 10/100/1000M PoE+1port 1000Fx fiber switch adopts industrial grade design and devices, with high over-current and anti-oxidation "sunken gold" PCB, suitable for harsh environments and transmission reliability requirements. All RJ45 electrical ports and feeder ports are designed with self-healing multi-level lightning protection, with high level of lightning, surge and ESD static protection. With the power supply soft-start technology, thus fearless of power grid outages or unstable power surge impact, especially for reliable and stable long-term operation of the equipment occasions.
Techncial specifications
Item |
Parameters |
|
Optical port |
Wavelength: |
SM:1310/1550nm MM:850nm, 1310nm,1550nm |
Power output: |
0 dBm ~ -3 dBm/-5 dBm ~ -10 dBm |
|
Rx sensitivity: |
≤-26dBm |
|
bandwidth: |
1.25Gbps |
|
Distance: |
SM:0-120km, MM 0~2km |
|
Optical power budget: |
15dbm/20dbm/25dbm/30dbm |
|
Optical connector |
Standard SC, FC/ST selectable |
|
Network |
Network port |
1-4 downlink electrical ports: 10/100/1000Mbps
|
Distance |
1-4 downlink port:1000m(1000Mbps ) 250m(10Mbps)
1*UPLINK port:RJ45:1000m SC: 20-120km |
|
Transmission medium |
Category 5 and above unshielded twisted pair |
|
Network protocol |
IEEE 802.3,IEEE 802.3u,IEEE 802.3x,IEEE802.3ab,IEEE802.3z;IEEE802.3af/at; |
|
Forwarding method |
Store-and-forward |
|
Forwarding rate |
10M:14880pps/port
100M:148809pps/port
1000M:1488095pps/port |
|
MAC address |
2K |
|
Switching capacity |
10Gbps |
|
POE Features |
PoE port |
1~4 |
POE standard |
IEEE802.3af/at |
|
POE mode |
end spanning method(1/2+,3/6-) |
|
Power method: |
48~52VDC,external power adaptor(input AC100-240V 50/60Hz;output 48V/1.25A/2.3A) |
|
POE port power |
Port output power 15.4/25.5W.
Single port maximum output power: 30W |
|
PoE power consumption: |
Total 65W/130W |
|
LED |
Power LED |
Green light on means normal operation |
POE LED |
Green light on means POE normal operation |
|
Network LED |
Green light flash means Link/Act normal operation |
|
Envoirnmental |
Working temperature: |
-20℃~+55℃ |
Working humidity: |
5%~95%(non-condensing) |
|
Storage temperature: |
-40℃~+85℃ |
|
Power supply |
Power way |
External power adaptor |
Input voltage range |
DC48V-52V |
|
Mechanical |
Wight |
0.65KGS |
Housing |
Rugged, high-strength metal housing |
|
Dimension |
163*100*28MM |
|
Heat dissipation method |
Fanless design, high reliability. |
|
Certification |
Energy saving and environmental protection |
Comply with the international "EEE" environmental protection and energy saving standard |
International certification |
FCC, CE, ROHS |
-高清网络监控传输与供电
-高速公路监控系统、电警监控与抓拍系统
-大型厂矿企业安防监控系统、网络多功能系统
-远程多媒体教学/ 校园监控、电视会议系统
-楼宇对讲、无线通信 、视频监控
-平安城市、雪亮工程安防系统
-智慧城市、智慧小区,智能家居系统
-城市智能交通系统(ITS)