| Technology |
Network Redundancy |
| Standard: |
Rapid Spanning Tree Protocol: IEEE802.1D-2004 Rapid Spanning Tree Protocol. Compatible with Legacy STP and IEEE802.1w. |
| IEEE 802.3 10Base-T Ethernet |
Rapid Super Ring (RSR): 2nd generation Korenix Ring Redundancy Technology. Failure recovery within 5ms. |
| IEEE 802.3u 100Base-TX Fast Ethernet |
Dual Homing II: Multiple uplink paths to upper switches |
| IEEE 802.3ab 1000Base-TX |
Multiple Ring: Couple or multiple Rapid Super Rings |
| IEEE 802.3z Gigabit Ethernet Fiber IEEE 802.3x Flow Control and Back-pressure |
Legacy Super Ring: Backward compatible in client mode |
| IEEE 802.1p class of service IEEE 802.1Q VLAN and GVRP |
Any Ring: Inter-operate with other vendors' ring |
| IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP) |
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| IEEE802.3ad LACP |
Interface |
| IEEE802.1X Port_based Network Access Control |
Number of Ports: 10/100TX: 7 x RJ-45, Auto MDI/MDI-X, Auto Negotiation 10/100/1000TX: 3 x RJ-45, combo with SFP Gigabit Fiber/100Base-FX: 3 x SFP with Hot Swappable |
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Cables: |
| Performance |
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable (100m) |
| Switch Technology: |
100 Base-TX: 2/4-pair UTP/STP Cat. 5 cable (100m) |
| Store and Forward Technology with 32Gbps Switch Fabric. |
1000 Base-T: 4-pair UTP/STP Cat. 5 cable (100m) |
| System Throughput: 14,880pps for 10M Ethernet, 148,800pps for 100M Fast Ethernet, 1,488,100 for Gigabit Ethernet |
Diagnostic LED: |
| Transfer packet size: 64 bytes to 1522 bytes (with VLAN Tag) |
10/100 RJ-45: Link/Activity(Green), Full duplex/Collision (Yellow) |
| MAC Address: 8K MAC |
Gigabit Copper/SFP: Link/Activity (Green) |
| Packet Buffer: 1Mbits |
Unit: Power(Green), Digital Out(Red), Digital Input(Green), |
| Relay Alarm:Dry Relay output with 1A@24V ability |
RS232 Console: RJ-45 Connector, Pin3: TxD, Pin6: RxD, Pin5: GND |
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Power: 2 sets of power Inputs |
| Management |
Digital Input: 2 sets of Digital Input Logic Low (0): 0-10VDC/Logic High(1): 11-30VDC |
| Configuration: Cisco-Like CLI, JetView, Web, HTTPS, SSH; TFTP/Web Update for firmware and configuration backup/restore, DHCP Client, Warm reboot, Reset to default, Admin password, Port Speed/Duplex control, status, statistic, MAC address table display, Static MAC, Aging time, SNMP v1, v2c, v3, Traps and RMON1. |
Alarm: 2 sets of Relay outputs for pre-defined events |
| SNMP MIB: MIB-II, Bridge MIB, VLAN MIB, SNMP MIB, RMON and Private MIB |
Reset: Reset button is provided to restore default settings |
| Port Trunk: Up to 5 Static Trunk and 802.3ad LACP |
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| VLAN: IEEE802.1Q VLAN, GVRP. Up to 64 VLAN groups |
Power Requirements |
| Quality of Service: Four priority queues per port, IEEE802.1p COS and Layer 3 TOS/DiffServ |
System Power: 12~48V/-12~-48VDC with Reverse Polarity Protection |
IGMP Snooping: IGMP Snooping V1/V2/V3 for multicast filtering and OGMP Query V1/V2
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Power Consumption: 11.5 Watts @ DC 48V |
| Rate Control: Ingress filtering for Broardcast, Multicast, Unknown DA or All Packets, and Egress filtering for All packets |
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| NTP: Network Time Protocol to synchronize time from internet. |
Mechanical |
| Embedded Watchdog: Embedded hardware watchdog timer to auto reset system when switch system failure |
Installation: DIN-Rail mount or Wall Mount |
| Port Mirroring: Online traffic monitoring on multiple selected ports |
Case: IP-31 protection, aluminum metal case |
| Port Security: Assign authorised MAC to specific port |
Dimension: 137mm(H) x 96mm (W) x 119mm (D) |
| IP Security: IP security to prevent unauthorized access |
Weight: 0.915kg with package |
| 802.1x: Port_based Network Access Control |
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| DHCP Server: Can assign 255 IP address, support IP and MAC binding |
Environmental |
| E-mail Warning: Automatic warning by pre-defined events |
Operating Temperature:-20 ~70OC |
| System Log: Supports both Local mode and Server mode |
Operating Humidity: 5% ~ 95% (non-condensing) |
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Storage Temperature: -40 ~ 85OC |
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Hi-Pot: 1.2KV for ports and power |
| Regulatory Approvals |
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| Shock: IEC60068-2-27 |
EMI: FCC Class A, CE/EN55022. Class A |
| Vibration: IEC60068-2-6 |
EMS: EN61000-4-2, EN61000-4-3, EN61000-4-4, |
| Free Fall: IEC60068-2-32 |
EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11 |
| MTBF:249,683 Hours, MIL-HDBK-217F GB standard |
Safety: UL, cUL, EN60950 |
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| Warranty: 5 years |
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