8Tx Managed Ethernet Switch with Wide Temperature EKI-2548I Features ƒ All Fast Ethernet ports for 8 Copper (EKI-2548I) ƒ Redundancy: Advantech X-Ring Pro, Dual Homing, Couple Ring, and RSTP/ STP (802.1w/1d) ƒ Configuration: SNMP v1/v2c, Web ƒ Backplane (Switching Fabric): 1.6 Gbps ƒ Dual 12 ~ 48 V power input and 1 relay output DC ƒ Supports wide operating temperature -40 ~ 75°C ƒ DIP switch for configure port alarm and enable Ring master RoHS COMPLIANT 2011/65/EU Introduction EKI-2548I is a cost effective managed industrial Ethernet switch which supports Fast Ethernet. To enhance reliability in industrial communication network, it equipped with Advantech owned redundant network protocol -- X-Ring Pro, which provides users with an easy way to establish a redundant Ethernet network with ultra high-speed recovery time less than 20 ms. Furthermore, EKI-2548I also supports advanced network standards to optimize network performance, reduce maintenance cost, and secure network safety. Specifications Communications Power ƒ Standard IEEE 802.3, 802.3u, 802.3x, 802.1d, 802.1w, 802.1p, ƒ Power Consumption Max. 7.6 W 802.1Q ƒ Power Input 12 ~ 48 V , 24 V (18 ~ 30 V ) DC AC AC ƒ LAN 10/100Base-TX ƒ Fault Output 1 Relay Output, 1A @ 24 V DC ƒ Transmission Distance Ethernet : Up to 100 m Protection ƒ Transmission Speed Up to 100 Mbps ƒ Power Reverse Present Interface ƒ Overload Current Present ƒ Connectors 8 x RJ45 ports Environment ƒ LED Indicators System: PWR1, PWR2, P-Fail, R-Master Ethernet port: Link/Activity, Speed ƒ Operating Temperature -40 ~ 75°C (-40 ~ 167°F) Fiber port: Link/Activity ƒ Storage Temperature -40 ~ 85°C (-40 ~ 185°F) ƒ Reset Button Reset and restore to factory default ƒ Operating Humidity 5 ~ 95% (non-condensing) ƒ Storage Humidity 5 ~ 95% (non-condensing) Network Management ƒ MTBF 215,266 hours ƒ Configuration SNMP v1/v2c, Web Certification ƒ VLAN IEEE 802.1Q, Port based VLAN ƒ Redundancy Advantech X-Ring Pro, Dual Homing, Couple Ring, IEEE ƒ Safety UL 508 802.1d STP, and IEEE 802.1w RSTP Class I, Division 2 ƒ Security IP access security ƒ EMI FCC Part 15 Subpart B Class A, EN 55022 Class A ƒ Traffic Control IGMP Snooping/Query for multicast group management, ƒ EMS EN 61000-4-2 rate limit and storm control EN 61000-4-3 ƒ Diagnostics Port Mirroring, SNTP, Syslog, SNMP Trap, Email Alert EN 61000-4-4 EN 61000-4-5 Mechanism EN 61000-4-6 EN 61000-4-8 ƒ Enclosure IP30, metal shell with solid mounting kits ƒ Shock IEC 60068-2-27 ƒ Dimensions (W x H x D) 59.6 x 152 x 105 mm (2.35" x 5.98" x 4.13") ƒ Freefall IEC 60068-2-32 ƒ Mounting DIN-rail, Wall ƒ Vibration IEC 60068-2-6 Industrial Ethernet Solutions Last updated : 3-Oct-2014 EKI-2548I Dimensions Unit: [mm] 41.30 40.00 [1.63] [1.58] 87.00 [3.43] 114.00 [4.49] 105.00 [4.14] 105.00 [4.14] 59.60 [2.35] 59.60 [2.35] 41.30 40.00 [1.63] [1.58] Panel Cut-out Dimensions: 114 x 152 x 59.6 mm (4.49" x 5.99" x 2.35") Ordering Information ƒ EKI-2548I 8Tx Managed Ethernet Switch w/Wide Temp Online Download www.advantech.com/products 152.00 [5.99] 9.30 [0.37] 15.00 34.50 55.00 47.00 [0.59] [1.36] [2.17] [1.85] 45.55 152.00 [5.99] [1.79] 45.70 [1.80] 161.30 [6.36] 161.30 [6.36]