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研华EKI-7706E-2FI 是一款4FE+2G SFP网管型工业以太网交换机，SFP 插槽可进行简单灵活的光纤扩展，支持IXM自动快速布建功能和工作温度40～75°C(EKI-7706E-2FI)
分类： 智能通讯, 研华工业以太网交换机, 网管型工业以太网交换机 标签： EKI-7706E-2FI
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Specifications
Interfaces / Communications
2 x SFP (mini-GBIC) port
Auto-Negotiation, Full/Half Duplex Mode Auto MDI/MDI-X Connection
IEEE 802.3u for 100BaseT(X)/FX
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX IEEE 802.3x for Flow Control
Physical
|
LED Indicators |
§ Freefall
§ Vibration |
IEC 60068-2-32
IEC 60068-2-6 |
|
| § System LED | PWR1, PWR2, SYS, Alarm and R.M. | § Traffic control | NEMA TS-2 |
| § Port LED | Link / Speed / Activity | § Railway Trackside | EN 50121-4 |
| Environment | Switch Properties | ||
| § Operating Temperature
§ Storage Temperature |
-40 ~ 75°C (-40 ~ 167°F) (EKI-7706E-2FI)
-10 ~ 60°C (-40 ~ 140°F) (EKI-7706E-2F) -40 ~ 85°C (-40 ~ 185°F) |
§ Switching Capacity
§ Transmission Rate § MAC Table Size |
4.8Gbps 3.57Mpps 8K |
| § Ambient Relative Humidity | 5 ~ 95% (non-condensing) | § Jumbo Frame | 1,0240 Bytes |
| § Overload Current Protection | Present | § Packet Buffer Size | 4.1Mb |
| § Reverse Polarity Protection | Present | § Max. IGMP Group | 256 |
| § MTBF | 2,113,340 hours | § Max. VLAN Group | 256 (VLAN ID 1 ~ 4094) |
Power
Certification
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
EN 61000-6-4
EKI-7706E-2FI
