中国台湾研华EKI-2428G-4CI网管型交换机
产品简介
详细信息
中国台湾研华EKI-2428G-4CI网管型交换机简介：
The EKI-2428G is an industrial-class unmanaged switch with 24 Gigabit ports and 4 Gigabit combo ports. It is designed for rack-mount installation, and can be deployed in demanding industrial environments. It is suitable for edge to core industrial networks. It is highly reliable with -40 ~ 70 °C wide temperature operation.
中国台湾研华EKI-2428G-4CI网管型交换机特点：
- 24 x Gigabit ports + 4 x Gigabit copper/SFP combo ports
- SFP socket for Easy and Flexible Fiber Expansion
- Provides 8K MAC address
- Supports 12-48V DC power input
- -40 ~ 70°C wide-range operating temperature
规格型号：
Product Category
- Unmanaged
- Yes
Communications
- Standard
- IEEE 802.3, 802.3u, 802.3x, 802.1p, 802.3ab, 802.3z
Port Configuration
- RJ45 w/ PoE Quantity
- RJ45 Port Interface
- RJ45 Transmission Distance
- Fiber Port Interface
- Fiber Port Connector
- Fiber Transmission Distance
- -
- 24 x 10/100/1000BaseT(X), 4 x 10/100/1000BaseT(X) RJ45/SFP Combo ports
- 100 m
- SFP
- 4
- Up to 110km
Switch Properties
- MAC Table Size
- Packet Buffer Size
- Switch Fabric Speed
- Jumbo Frame
- 8K
- 4.1M bit
- 56Gbps
- 9,216 bytes
Mechanism
- Dimensions (W x H x D)
- IP Grade
- Weight
- Enclosure
- Mounting
- 438 x 43.6 x 259.2 mm
- IP30
- 3.8kg
- Metal
- 1U 19" Rack mount
Environment
- Operating Temperature
- Storage Temperature
- Relative Humidity (Non-condensing)
- -40 ~ 75°C (-40 ~ 167°F)
- -40 ~ 85°C (-40 ~ 185°F)
- 10 ~ 95%
MTBF
- Method
- Time
- cordia(Relax), GB
- 787,940 hours
Power Requirements
- Operating Voltage
- Operating Current
- Power Consumption
- Reverse Polarity
- Connectors
- 12 ~ 48 VDC, (8.4VDC ~ 52.8VDC)
- 0.83A @ 24V
- 20 W (system)
- Present
- 4-pin removable screw terminal (power & relay)
Certification
- Safety
- EMC
- EMI
- Freefall
- Shock
- EMS
- Vibration
- UL 61010-2-201
- CE, FCC
- EN 55011/ EN 55022 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A
- IEC 60068-2-32
- IEC 60068-2-27
- EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3)
- IEC 60068-2-6
Warranty
- Warranty Period
- 5 years
