技术 |
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IEEE802.3 10Base-T
IEEE802.3u 100Base-TX
IEEE802.3x flow control
IEEE802.1D SpanningTree
IEEE802.1w Rapid Spanning Tree (RSTP) IEEE 802.1Q VLAN
IEEE802.1p Class of Service
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性能 |
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Store and Forward Technology with 3.2Gbps Switch Fabric |
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14,880pps for Ethernet and 148,800pps for Fast Ethernet |
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网管 |
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SNMP v1, v2c and Web browser. TFTP update, configuration backup/restore, DHCP client, warm reboot, reset to default, Admin password, Port Speed/ Duplex control, status and statistics, SNMP trap, RMON
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MIB-II, Bridge MIB, RMON, VLAN MIB, Ethernet like MIB, Korenix Private MIB |
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Port Based VLAN,Tag VLAN. VLAN ID 1 to 4094. 64 VLAN groups in maximum, Management VLAN |
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Meets IEEE802.1p class of service, per port 4 priority queues, Layer 3 IPv4 TOS/DiffServ |
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Support ingress and egress packet filtering by different types of packet format combination |
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4 types of packet filter rule, All packets, Broadcast/multicast/unknown unicast packet, broadcast/ multicast packet or broadcast packet only |
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Compliance with IGMP v1/v2 and IGMP Query mode. Maximum IGMP groups up to 256 |
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Support Simple Network Time Protocol (SNTP) to synchronize time from internet |
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TX/RX only, both of TX and RX packets |
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Provides 1000 entries for system or remote log server
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SMTP warning by pre-defined events
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| 网络冗余 |
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Recovery time less than 20ms and compatible with JetNet 3500, JetNet 4500 and JetNet 5010G series |
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Provides the ability to couple 2 super rings |
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Provides the ability to link Super ring and RSTP with higher level switch |
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IEEE802.1D Spanning Tree and IEEE802.1w Rapid Spanning Tree |
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| 界面 |
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8 x 10/100Base-TX with Auto MDI/MDI-X,Auto-Negotiation functions
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10/100TX: 8xRJ-45
Terminal Block: 6-pin for 2 x power input and 1 relay output
DC power Jack x 1
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CAT-3, CAT-4, CAT-5 unshielded twisted pair or shielded twisted pair cable.
The Link distance is 100 meters in maximum
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Per system: Power (green) x 3, Ring Master (green) x 1,Alarm (red) x 1
Per RJ-45 port: Link (green on) / Activity (green blinking), Full duplex (Yellow on) / Collision (Yellow blinking) |
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1 x 9-pin DIP Switch
DIP switch #1 ~#8: Port Link Down Alarm Enable (On) / Disable (Off)
DIP switch #9: Ring Master Enable (On) / Disable (Off)
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Dry Relay output with 1A@24V ability |
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| 电源要求 |
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| 2 power input by terminal block |
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DC 24V (12~48V) with Reverse Polarity Protection |
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| 机械尺寸 |
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DIN-Rail mount or Wall Mount |
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135mm(H) x 53mm (W) x 105mm (D) ( without DIN rail clip) |
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1.106kg with package
0.731kg without package |
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| 适用环境 |
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1.2KV for all ports and power |
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| 安规认证 |
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EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11
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319,175 Hours MIL-HDBK-217F GB standard
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