| 型号 : | EKI-7712E-4F | 品牌 : | 研华 |
| 加工定制 : | 否 |
8 Fast Ethernet 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-7712E-4FI)
Dual 12~48 VDC power input and 1 relay output