硬件规格 |
IEEE 标准 |
IEEE802.3 10BASE-T
IEEE802.3u 100BASE-TX
IEEE802.3z Gigabit fiber
IEEE802.3ab 1000Base-T
IEEE802.3x Flow control and Back-pressure
IEEE802.1p COS
IEEE802.1X Authentication/RADIUS
IEEE802.1d Spanning Tree
IEEE802.1w Rapid Spanning Tree
IEEE802.1Q VLAN
IEEE802.3ad Port trunk with LACP
IEEE802.1ab LLDP |
交换结构 |
Back-plane (Switching Fabric): 5.6Gbps |
传输速率 |
14,880pps for Ethernet port
148,800pps for Fast Ethernet port
1,488,000pps for Gigabit Fiber Ethernet port |
Packet Buffer |
1Mbits |
Mac Address |
8K MAC address table |
Flash ROM |
4Mbytes |
DRAM |
32Mbytes |
连接器 |
10/100TX: 8 x RJ-45
10/100/1000T:2 x RJ-45
Mini GBIC: 2 slots for 100/1000M SFP transceiver
RS-232 connector: RJ-45 type |
网络线缆 |
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable
EIA/TIA-568 100-ohm (100m)
100Base-TX: 2-pair UTP/STP Cat. 5/ 5E cable
EIA/TIA-568 100-ohm (100m) |
光纤线缆 |
Multi-mode: 50/125um~62.5/125um
Single mode: 9/125um
Available distance: 2km (Multi-mode)/30km (Single-mode)
Wavelength: 1310nm (Multi-mode/Single-mode) |
协议 |
CSMA/CD |
LED |
Per unit: Power/ Power 1/ Power 2 (Green), Fault (Red), Ring Master (Green)
8 10/100TX: Link/Activity (Green), Full duplex/Collision (Yellow)
Combo Port: (Green / Green)
SFP: Link/Activity (Green) |
安装 |
DIN rail and wall mount ear |
电源供应 |
24 VDC (9~56VDC), 12~36VAC (Optional), Redundant power with polarity reverse protects function and removable terminal block. |
功率 |
9.5 Watts |
工作湿度 |
5% to 95% (Non-condensing) |
工作温度 |
-20°C~60°C / -4°F~140°F (Standard model)
-40°C~75°C / -40°F~167°F (E model) |
存储温度 |
-40°C~85°C / -40°F~185°F |
外壳规格 |
IP-30, 72mm (W) x 105mm (D) x 152mm (H) |
重量 |
1302 g |
MTBF |
272761 hrs |
EMI & EMS |
FCC Class A, CE EN61000-4-2 (ESD), CE EN61000-4-3 (RS), CE EN-61000-4-4 (EFT),
CE EN61000-4-5 (Surge), CE EN61000-4-6 (CS), CE EN61000-4-8, CE EN61000-4-11,
CE EN61000-4-12, CE EN61000-6-2, CE EN61000-6-4 |
安规 |
UL, cUL, CE/EN60950-1 |
稳定测试 |
IEC60068-2-32 (Free fall), IEC60068-2-27 (Shock), IEC60068-2-6 (Vibration) |
质保 |
5 years |
软件规格 |
管理 |
SNMP v1 v2c, v3/ Web-browser/ Telnet/ CLI/ Lantech-View Management |
SNMP MIB |
RFC 1215 Trap,
RFC1213 MIBII,
RFC 1157 SNMP MIB,
RFC 1493 Bridge MIB,
RFC 2674 VLAN MIB,
RFC 1643 EtherLike,
RFC 1757 RMON MIB,
RSTP MIB,
Private MIB |
VLAN |
Port Based VLAN
IEEE 802.1Q Tag VLAN (256 entries)/ VLAN ID (Up to 4K, VLAN ID can be assigned from 1 to 4096.)
GVRP (256 Groups) |
Port Trunk with LACP |
LACP Port Trunk: 4 Trunk groups/Maximum 4 trunk members |
LLDP |
Supports LLDP to allow switch to advise its identification and capability on the LAN |
Spanning Tree |
Supports IEEE802.1d Spanning Tree and IEEE802.1w Rapid Spanning Tree |
系统日志 |
Supports System log record and remote system log server |
Pro-Ring |
Supports X-Ring, Dual Homing, Couple Ring and Dual Ring Topology. X-Ring provides redundant backup feature and the recovery time below 10ms for up to 250 switches in a ring.
Dual Ring can connect two rings without couple ring and supports as following topology.
 |
Quality of Service |
The quality of service determined by port, Tag and IPv4 Type of service, IPv4/IPv6 Different Service |
Class of Service |
Supports IEEE802.1p class of service, per port provides 4 priority queues |
端口安全 |
Supports 100 entries of MAC address for static MAC and another 100 for MAC filter |
端口镜像 |
Supports 3 mirroring types: “RX, TX and Both packet”. |
IGMP |
Supports IGMP snooping v1,v2
256 multicast groups and IGMP query
Supports multicast filter |
IP 安全 |
Supports 10 IP addresses that have permission to access the switch management and to prevent unauthorized intruder. |
登录安全 |
Supports IEEE802.1X Authentication/RADIUS |
SNTP |
Supports SNTP to synchronize system clock to Internet |
带宽控制 |
Supports ingress packet filter and egress packet limit
The egress rate control supports all of packet type and the limit rates are 100K~250Mbps
Ingress filter packet type combination rules are Broadcast/Multicast/Unknown Unicast packet, Broadcast/Multicast packet, Broadcast packet only and all of packet. The packet filter rate can be set from 100k to 250Mbps |
流量控制 |
Supports Flow Control for Full-duplex and Back Pressure for Half-duplex |
SMTP |
Supports SMTP Server and 6 e-mail accounts for receiving event alert |
R继电器报警 |
Provides one relay output for port breakdown, power fail and alarm
Alarm Relay current carry ability: 1A @ DC24V |
SNMP Trap |
Up to 3 Trap stations
Cold start, Port link up, Port link down, Authentication Failure, Private Trap for power status, Port Alarm configuration, Fault alarm, X-Ring topology change |
DHCP |
Provides DHCP Client/ DHCP Server/ IP Relay functions |
DNS |
Provides DNS client feature and support Primary and Secondary DNS server. |
固件更新 |
Supports TFTP firmware update, TFTP backup and restore. |
上传/下载配置 |
Supports binary configuration file for system quick installation |
ifAlias |
Each port allows importing 128bit of alphabetic string of word on SNMP and CLI interface. |
系统接口/性能
