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IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.1p Class of Service
IEEE 802.3af Power Over Ethernet(PoE)
IEEE 802.3at High Power PoE
IEEE 802.3 Flow Control and Back-pressure
IEEE 802.1D Spanning Tree
IEEE 802.1w Rapid Spanning Tree
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| 性能 |
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Store and Forward Technology with 3.2Gbps wire-speed non-blocking Switch Fabric |
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Embedded 1Mbits shared buffer |
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14,880pps for Ethernet and 148,800 pps for Fast Ethernet and transfer packet size from 64 to 1522Bytes |
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End-Span wiring architecture PD classification detection, class ID 0~3 follow IEEE802.3af standard, and 30W High power deliver procedures for class ID 4. Pin assignment: V+ (RJ-45 Pin 4,5), V- (RJ-45 Pin 7,8), TX (RJ-45 Pin 1,2), RX (RJ-45 Pin 3,6)
Protection: Provides over-current protection by PD class ID |
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网管 |
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SNMP v1, v2c and v3, Web browser, JetView and CLI Management
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4 entries for web, telnet, SNMP management security |
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Provides Cold start, Warm start, Port event, Power event, Authentication failure, PoE trap and Korenix private trap for proprietary functions |
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RFC 1213 MIBII, RFC 1493 Bridge MIB, RFC 1757 RMON MIB, RFC 2674 VLAN MIB, RFC 1643 Ethernet like MIB, RFC 1215 Trap MIB, RFC 3621 Power Ethernet MIB, Korenix Private MIB |
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TFTP, Local file and JetView |
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1000 system entries for system or remote log server |
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1A@24V Dry Relay Contact output for port link down, PoE and 系统电源 events |
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Quality of Service determined by port, Tag and IPv4 Type of Service |
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IEEE802.1p class of service, with 4 priority queues |
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Supports DHCP Client and DHCP Server function with specified IP exclusion and MAC binding function |
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Supports Network Time Protocol (NTP) to synchronize time from NTP Server |
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Supports IGMP Snooping v1/v2/v3 and IGMP Query v1/v2 |
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Supports Rapid Super Ring function for network redundancy with 5ms network recovery time; To inter-operate with other higher level switches, JetNet 4706 provides Dual Homing II technology to conform with RSTP protocol.
JetNet 4706 also conforms with IEEE802.1D 2004 edition for RSTP and STP standard protocols |
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Supports user configuration for PoE enable, disable, or based on schedule |
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The control mode supports IEEE802.3af Standard, Manual and Ultra mode for 30W Hi-power. The maximum DC power delivery on each PoE port is 12.9W@DC 24V input or 30W @ DC55V input |
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Each PoE port can be activated and powered scheduling with different rule. It supports weekly schedule on hourly basis |
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IP security to prevent unauthorized access |
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Port security to assign authorized MAC to specific port |
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| 界面 |
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4 x 10/100Base-TX with PoE Injector
2 x 10/100Base-TX ports
1 x RS-232 Console |
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10/100TX: RJ-45
Console: RJ-45
Power & Relay Alarm: 6-pin Terminal Block |
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10Base-T: 4-pair UTP/STP Cat. 3, 4, 5 cable, EIA/TIA-568 100-ohm(100m)
100Base-TX: 4-pair UTP/STP Cat.5, Cat.5E/Cat.6 cable, EIA/TIA-568 100-ohm(100m)
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For system reboot and factory default setting |
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Power LED: Power 1/Power 2 (Green)
Fast Ethernet Port 1~4: Link(Green)/ Activity (Green blinking),
PoE Powering (Yellow on), PoE Detect (Yellow blinking),
PoE Disable(Yellow off), PoE Powering failure(Yellow fast blinking)
Fast Ethernet Port 5,6: Link(Green)/Activity(Green blinking)
Alarm (Red): Port link down or power failure occurred |
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| 电源需求 |
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Support positive or negative power system with DC 24~55V power input range and polarity reverse protection |
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8 Watts @ 50V (Maximum) without PD loading |
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机械规格 |
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DIN-Rail mount or desktop or wall mount |
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46.5mm(H) x 147.8mm(W) x 136mm(D) without DIN-rail clip |
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0.72 kg with package
0.65 kg without package |
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| 工作环境 |
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| 通过认证 |
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FCC Class A; CE/EN55022:2003 Class A;
CE/EN61000-3-2:2001 Harmonic Test;
CE/EN61000-3-3:1995 Flicker test |
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EN61000-4-2:1998,ESD EN61000-4-3:1998, RS EN61000-4-4:1995, EFT EN61000-4-5:1995, Surge EN61000-4-6:1996, CS |
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324,345 Hours, MIL-HDBK-217F GB standard |
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