研华 EKI-7712G-4F 机架式 千兆交换机
北京迈森科技有限公司
中国 北京
产品属性
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品牌
研华
型号
EKI-7712G-4F
设备类型
网管交换机
传输速率
100Mbps
传输模式
全/半双工自适应
工作协议
第二层交换机
是否支持网管功能
网管型交换机
有无内置防火墙
无
端口结构
模块化
模块化插槽数
4
电压
220VV
端口数
12
馈电电压
12 ~ 48 VDC
功率
20W
环境条件
-10 ~ 60°C
外形尺寸
74 x 152 x 105 mm
重量
1.2kg
EKI-7712G-4F/4FI supports 8 Gigabit ports and 4 SFP (mini-GBIC) ports. It can provide users abundant ports to connect many devices. Besides, it is embedded with Advantech IXM function, this can benefit users for fast deployment and can dramatically save engineers time and costs. The EKI-7712G series also support NMS to help IT managers with networking stability. The switch also features a wide -40° to 75°C operating temperature(EKI-7712G-4FI) and NEMA TS2 rating, making the switch an ideal solution for use in traffic applications maintenance and failure prevention. Finally, the EKI-7712G series is equipped with X-Ring Pro which can achieve ultra high speed recovery time of less than 20 ms to ensure network and have successfully passed the EN50121-4 European railway standard requirements of emission and immunity for railway platforms and trackside deployment.
- 8 Gigabit ports + 4 SFP ports
- SFP socket for Easy and Flexible Fiber Expansion
- Redundancy: X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D)
- IXM function enables fast deployment
- Security: 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption), RADIUS
- Management: SNMP v1/v2c/v3, WEB, Telnet, Standard MIB, Private MIB
- NEMA TS2 for Traffic Control
- EN50121-4 approval for Railway trackside deployment
- -40 ~ 75°C wide-range operating temperature (EKI-7712G-4FI)
- Dual 12~48 VDC power input and 1 relay output
Product Category
- Layer 2 - Managed
- Yes
Interface
- Ports Number
- 12
General
- Ethernet Connectors
- 8 x RJ45, 4 x SFP
I/O
- Transmission Speed
- 10/100/1000Base-T(X)
Power Supply
- Power Input
- 12 ~ 48 VDC
Operating System
- Temperature (Operating)
- -10 ~ 60°C (14 ~ 140°F)
Communications
- Standard
- IEEE 802.1p, 802.3ad, 802.1x,802.1D, 802.1s, 802.1w
Port Configuration
- RJ45 Port Interface
- RJ45 Transmission Distance
- RJ45 w/ PoE Quantity
- Fiber Port Interface
- Fiber Port Connector
- Fiber Transmission Distance
- 12 x 10/100/1000Base-T(X)
- 100 m
- -
- SFP
- 4 x SFP(mini-GBIC) ports
- Up to 110km
Switch Properties
- MAC Table Size
- Packet Buffer Size
- Switch Fabric Speed
- Jumbo Frame
- 8K
- 4.1M bit
- 24Gbps
- 9,216 bytes
Mechanism
- Dimensions (W x H x D)
- IP Grade
- Enclosure
- Weight
- Mounting
- 74 x 152 x 105 mm
- IP30
- Metal
- 1.1kg
- DIN-rail, Wall
Environment
- Operating Temperature
- Storage Temperature
- Relative Humidity (Non-condensing)
- -10 ~ 60°C (14 ~ 140°F)
- - 40 ~ 85°C ( -40 ~ 185°F)
- 10 ~ 95%
MTBF
- Time
- Method
- 1,001,782 hours
- Telcordia(Relax), GB
Power Requirements
- Operating Voltage
- Operating Current
- Power Consumption
- Connectors
- Reverse Polarity
- 12 ~ 48 VDC
- 0.25A @ 48Vdc (system)
- 12.1W (system)
- 6-pin removable screw terminal ((power & relay)
- Present
Certification
- EMI
- Safety
- EMC
- Shock
- Freefall
- Vibration
- CE, FCC Class A
- UL61010
- 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 60068-2-27
- IEC 60068-2-32
- IEC 60068-2-6
Warranty
- Warranty Period
- 5 years
