标准

IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3z Gigabit fiber
IEEE 802.3x Flow Control and Back-pressure
IEEE 802.3ad Port trunk with LACP
IEEE 802.1d Spanning Tree
IEEE 802.1w Rapid Spanning Tree
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN Tag
IEEE 802.1x User Authentication (RADIUS)
IEEE 802.1ab LLDP

交换结构

Back-plane (Switching Fabric): 7.4Gbps

传输速率

14,880 pps for 10Base-T Ethernet port
148,800 pps for 100Base-TX/FX Fast Ethernet port
1,488,000 pps for Gigabit Fiber Ethernet port

Packet Buffer

1Mbits

Mac Address

8K MAC address table

Flash ROM

4Mbytes

DRAM

32Mbytes

连接器

10/100TX: 7 x RJ-45
10/100/1000T/ Mini-GBIC Combo: 3 x RJ-45 + 3 x
100/1000 SFP sockets
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)
1000Base-T: 2-pair UTP/STP Cat. 5e or 6 cable
EIA/TIA-568 100-ohm (100m)

DI/DO

2 Digital Input (DI) :
Level 0: -30~2V / Level 1: 10~30V
Max. input current:8mA
2 Digital Output(DO): Open collector to 40 VDC, 200mA

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)

LED

Power/ Power 1/ Power 2 (Green), Fault (Red), Ring Master Enable (Green), Ring Enable (Green)
Copper port : Link/Activity (Green), speed(Green/Orange) [Link/1000M]
SFP Fiber: Link/Activity (Green)

协议

CSMA/CD

电源

24 VDC (9~56VDC), 12~36VAC (Optional), Redundant power with polarity reverse protects function and removable terminal block.

反接保护

Present

过载保护

Present

功率

10.2 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

MTBF

260818 hrs

外壳规格

IP-30, 72mm (W) x 105mm (D) x 152mm (H)

重量

1300 g

安装

DIN rail and wall mount ear.

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
UL Class I Division II for Group A,B,C and D hazardous location

稳定测试

IEC60068-2-32 (Free fall), IEC60068-2-27 (Shock), IEC60068-2-6 (Vibration)

质保

5 years

管理

SNMP v1 v2c, v3/ Web/ 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 , RFC 1757, 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

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

Spanning Tree

Supports IEEE802.1d Spanning Tree and IEEE802.1w Rapid Spanning Tree

Pro-Ring

Supports X-Ring, Dual Homing, Couple Ring, and Dual Ring Topology. Provides redundant backup feature and the recovery time below 10ms*.

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

IEEE802.1X Authentication/RADIUS

系统日志

System log record and remote system log server

SMTP

SMTP Server and 6 e-mail accounts for receiving event alert

SNTP

SNTP to synchronize system clock in Internet

DHCP

DHCP Client/ DHCP Server/ IP Relay functions

流量控制

Supports Flow Control for Full-duplex and Back Pressure for Half-duplex

DNS

Provides DNS client feature and support Primary and Secondary DNS server.

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, DIDO open/close contact

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.

固件更新

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.