POE308G-2G UPCOM Bộ chuyển đổi POE 8 cổng POE 1000M + 2 cổng Ethernet 1000M

  • Support 8* 10/100/1000M PoE Ports + 2* 1000M Ethernet Uplink Port;
  • Comply with IEEE 802.3, IEEE 802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3z;
  • Compatible with IEEE802.3at (30W) and IEEE802.3af (15.4w);
  • Ethernet port supports 10/100/1000M adaptive and POE functions;
  • Automatically powered to adaptive devices;
  • Port7,8 support extend to 250 meters;
  • Total PoE power: 120W;
  • Support -20-50°C wide operating temperature range;
Mã: POE308G-2G Danh mục: , ,

Mô tả

POE308G-2G PoE Switches support 8 Port 10/100/1000M PoE + 2 Port 10/100/1000M Ethernet Uplink, port 7,8 support extend to 250 meters, widely used in Ethernet access applications such as small and medium-sized enterprises, Smart cities, security monitoring, and schools.

PoE switch is a kind of network switch that applies Power over Ethernet technology, which transmits both power and data to IP-based terminals (such as IP phones, wireless access APs, network cameras) through a single twisted-pair cable.

Devices that support PoE can be power sourcing equipment (PSE), powered devices (PD), or sometimes both, the device that transmits power is a PSE, and the device that is powered is a PD. Most PSEs are either network switches or PoE injectors.

PoE technology can automatically detect power consumption of the powered devices and provide the required amount of power to maximize the use of power resources and save costs. On the other hand, non-PoE device intelligently detects no power and only transmits data.

PoE Switches do not need to run additional power cord to connect to the devices, saving the costs of power cables, power outlets, and infrastructure equipment required for electrical installation. PoE powered devices can be easily moved to locations where there is no power outlet, such as wireless network repeaters or IP security cameras because they are usually installed on high walls or ceilings away from power socket.

Power over Ethernet (POE) technology transmits 100M or 1000Mbps data and power budget of 15W, 30W to the devices through Cat5e and Cat6 Ethernet cables at a maximum distance of 100 meters.

Đặc trưng

  •  Support 8* 10/100/1000M PoE Ports + 2* 1000M Ethernet Uplink Port;
  •  Comply with IEEE 802.3, IEEE 802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3z;
  •  Compatible with IEEE802.3at (30W) and IEEE802.3af (15.4w);
  •  Ethernet port supports 10/100/1000M adaptive and POE functions;
  •  Full-duplex support IEEE 802.3x, half-duplex support Back pressure standard;
  •  Support MDI/MDI-X auto negotiation;
  •  All ports support wire-speed switching;
  •  Automatically powered to adaptive devices;
  •  LED indicators for easy diagnosis and monitoring work status;
  •  Port7,8 support extend to 250 meters;
  •  Total PoE power: 120W;
  •  Support -20-50°C wide operating temperature range;

Thông số kỹ thuật

Product Name 8*10/100/1000M PoE Ports + 2*1000M Ethernet  Uplink Ports PoE Switches
Product Model POE308G-2G
Bandwidth 20Gbps
Throughput 14.88Mpps
Packet Buffer Memory 2M
MAC Address 2K
Transfer Mode Store and forward
MTBF 100000 hour
Network protocol IEEE802.3 (10Base-T)
IEEE802.3u (100Base-TX)
IEEE802.3x (Flow control)
PoE Protocol IEEE802.3af (15.4W)
IEEE802.3at (30W)
Industry Standard EMI: FCC Part 15 CISPR (EN55032) class A
EMS: EN61000-4-2 (ESD)
EN61000-4-4 (EFT)
EN61000-4-5 (Surge)
Shock: IEC 60068-2-27
Free Fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Network Medium 10Base-T : Cat3,4,5 or above  UTP(≤100m)
100Base-TX: Cat5 or above  UTP(≤100m)
1000BASE-TX: Cat5 or more UTP  (≤100 meter)
Working Temperature -20-50oC
Storage Temperature -40-85oC
Working Humidity 10%~90%,  non-condensing
Storage Humidity 10%~95%,  non-condensing
Working Height Maximum10,000 feet
LED Indicators PWR  (power supply), mode (DIP), 1-10 (Link&Data)
DIP Switch Extend  ONLink extension  mode, 7-8 ports PoE power supply and data transmission distance can be  extended to 250 meters, the transmission rate becomes 10M.
Extend  OFF: Normal mode, all port can  communicate with each other.
Power Supply Power input: AC100-240V
Output: 52V/2.3A
Power Budget: 120W
Structure Size Product Dimension: (L*W*H): 222mm*163mm*40mm
Package Dimension (L*W*H): 303mm*192mm*60mm
Net Weight: 0.85kg
Gross Weight: 1.1kg


Tham khảo thêm các sản phẩm khác của Công ty TNHH Công Nghệ và Viễn Thông Hải Phong chúng tôi

Đánh giá

Chưa có đánh giá nào.

Hãy là người đầu tiên nhận xét “POE308G-2G UPCOM Bộ chuyển đổi POE 8 cổng POE 1000M + 2 cổng Ethernet 1000M”

Email của bạn sẽ không được hiển thị công khai. Các trường bắt buộc được đánh dấu *