Specifications
Interfaces / Communications
- I/O Port 8 x 10/100/1000BASE-T/TX RJ-45
4 x SFP (mini-GBIC) port
Auto-Negotiation, Full/Half Duplex Mode Auto MDI/MDI-X Connection
- Standards IEEE 3 for 10BaseT
IEEE 802.3u for 100BaseT(X)/FX IEEE 802.3ab 1000BaseT(X)
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX IEEE 802.3x for Flow Control
- PoE Port 1 ~ Port 8: IEEE 3at/af
- Console Port RS-232 (RJ45)
- Power Connector 6-pin screw Terminal Block (including relay)
Power
- Power Consumption 1W @ 48VDC (System)
- Power Input 48 VDC (46 to 57 VDC)
53 -57 VDC is recommended for 802.3at redundant dual power input
- Power Budget 240W
- Fault Output 1 Relay Output
Certification
- Safety UL 61010-2-201
- EMI CE, CISPR 32, FCC Part 15B Class A
- EMS IEC 61000-4-2 IEC 61000-4-3
IEC 61000-4-4
| Physical
§ Enclosure |
Metal Shell |
|
IEC 61000-4-5
IEC 61000-4-6 |
| § Protection Class
§ Installation
§ Dimensions (W x H x D) |
IP 30
DIN-Rail, Wall-mount
74 x 152 x 105 mm (2.91" x 5.98" x 4.13") |
§ EMC |
IEC 61000-4-8
EN 61000-6-2
EN 61000-6-4 |
| LED Indicators
§ System LED |
PWR1, PWR2, SYS, Alarm and R.M. |
§ Shock
§ Freefall
§ Vibration |
IEC 60068-2-27
IEC 60068-2-32
IEC 60068-2-6 |
| § Port LED |
Link / Speed / Activity / PoE |
§ Traffic control |
NEMA TS-2 |
Environment
- Operating Temperature -40 ~ 75°C (-40 ~ 167°F) (EKI-7712G-4FPI)
-10 ~ 60°C (-40 ~ 140°F) (EKI-7712G-4FP)
- Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
- Ambient Relative Humidity 5 ~ 95% (non-condensing)
§ Overload Current Protection Present
- Reverse Polarity Protection Present
- MTBF 1,001,782 hours
- Railway Trackside EN 50121-4
Switch Properties
- Switch Capacity 24Gbps
- Transmission Rate 8Mpps
§ MAC Table Size 8K
- Jumbo Frame 1,0240 Bytes
- Packet Buffer Size 1Mb
§ Max. IGMP Group 256
- VLAN Group 256 (VLAN ID 1 ~ 4094)
L2 Features
- VLAN Arrange 1Q Tag-based VLAN, 802.1ad QinQ VLAN Stacking
- Port Mirroring 1 to 1, N to 1
Max. Mirror Session: 4
- RSPAN Remote Switched Port Analysis
- GARP GVRP, GMRP
- IP Multicast IGMP Snooping v1/v2/v3, MLD Snooping, IGMP Immediate leave
- Storm Control Broadcast, Multicast, Unknown unicast
- LLDP 1ab LLDP, LLDP-MED
- Industrial Protocol Modbus/TCP
- Redundancy IEEE 1D-STP, IEEE 802.1s-MSTP, IEEE
802.1w-RSTP, X-Ring Pro, with ultra high-speed recovery time less than 20ms, ERPS(G.8032)
QoS
- Priority Queue WRR (Weighted Round Robin), SP (Strict Scheduling
Scheduling Priority) Hybrid Priority, Max. Priority Queues: 8
- Class of Service IEEE 1p Based CoS, IP TOS, DSCP based CoS
- Rate Limiting Ingress Rate limit, Egress Rate limit
- Link Aggregation IEEE 3ad Dynamic Port Trunking, Static Port
Trunking
Note: For SFP copper type, only 1000Mbps supported.
Security
- Port Security Static/Dynamic MAC, Max. Learning Limit, MAC Violation Notice
- 1X Port-based/MAC-based Authentication (MD5/PEAP/TLS/TTLS Encryption)
- MAB MAC Authentication Bypass
- Authentication RADIUS, TACAS+
- IP Security IP Source Guard, DHCP Snooping, ARP Spoofing
Prevention
- ACL Access Control List (IP-ACL, MAC-ACL) ACL Entries: 128
Management
- PoE PoE system settings, port settings and status
- DHCP Client, Server, Option66/67/82, DHCP Relay
- Access SNMP v1/v2c/v3, WEB, Telnet, RMON, Standard MIB-II, Private MIB, Ethernet-Like MIB, RMON MIB (Group 1, 2, 3, 9)
- Security Access 0, SSL
- Software Upgrade TFTP, SFTP, HTTP, Dual Image
- NTP SNTP client
Ordering Information
- EKI-7712G-4FPI-AE 8GE + 4SFP Port Managed Ethernet PoE Switch w/
Wide Temp
- EKI-7712G-4FP-AE 8GE + 4SFP Port Managed PoE Ethernet Switch
