Gigabit Ethernet L2 Managed Switch

8 Port Industrial Ethernet Switch Layer 2 Managed With 2 SFP Fiber Ports

Introduction

IM-FS280GW is the 10/100/1000 Mbps 8 Port Industrial Ethernet Switch, operating temperature-40 ℃ to + 85 ℃, support wide voltage dual power input, support web management, meet IP40 protection degree and EMC industrial grade requirements, DIN rail installation, pass through dangerous environmental certification and comply with FCC and CE standards. The reliable industrial grade design could ensure continuous and stable operation of the automation system.

Key Features

1. 8 x 10/100/1000Mbps Auto-sensing TX RJ45 ports

2. 2 x 1000Mbps SFP fiber ports

3. Support cable diagnosis and can locate the fault point

4. Support IEEE802.3az EEE (Energy Efficient Ethernet) Management, optimize power consumption

5. Support STP, RSTP, MSTP, ITU-T G.8032 Ethernet Protection Ring(EPR)

6. Support Qos, transport classification Qos, Cos, bandwidth control (input/output direction), storm suppression ,differentiated services

7. Support IEEE802.1q VLAN,VLAN port ,based Mac VLAN,IP subnet VLAN, Protocol VLAN,VLAN convert, MVR

8. Support dynamic IEEE802.3ad LACP link aggregation, static link aggregation

9. Support IGMP/MLD snooping V1/V2/V3, IGMP filtrating/ modulating, IGMP searching

10. Support IGMP agent report, MLD snooping

11. Safety: based on port and Mac IEEE802.1X, RADIUS, ACL, TACACS+,HTTP/HTTPS, SSL/SSH v2

12. Support Cisco® like CLI, Web management, SNMP v1/v2c/v3, Telnet

13. Support software upgrade via TFTP and HTTP, firmware redundancy prevents upgrade failing

14. Support DHCP client/Relay/Snooping/Snooping option 82/Relay option 82

15. Support RMON, MIB II, mirror image, event log, DNS, NTP/SNTP, IEEE802.1ab LLDP

16. Support IPV6 Telnet server /ICMP v6, SNMP, HTTP, SSH/SSL, NTP/SNTP,TFTP, QoS, ACL.

Spectification

Application

Glossary

IMAP

IMAP is an acronym for Internet Message Access Protocol. It is a protocol for email clients to retrieve email messages from a mail server. IMAP is the protocol that IMAP clients use to communicate with the servers, and SMTP is the protocol used to transport mail to an IMAP server. The current version of the Internet Message Access Protocol is IMAP4. It is similar to Post Office Protocol version 3 (POP3), but offers additional and more complex features. For example, the IMAP4 protocol leaves your email messages on the server rather than downloading them to your computer. If you wish to remove your messages from the server, you must use your mail client to generate local folders, copy messages to your local hard drive, and then delete and expunge the messages from the server.

IP

IP is an acronym for Internet Protocol. It is a protocol used for communicating data across an internet network. IP is a "best effort" system, which means that no packet of information sent over is assured to reach its destination in the same condition it was sent. Each device connected to a Local Area Network (LAN) or Wide Area Network (WAN) is given an Internet Protocol address, and this IP address is used to identify the device uniquely among all other devices connected to the extended network. The current version of the Internet protocol is IPv4, which has 32-bits Internet Protocol addresses allowing for in excess of four billion unique addresses. This number is reduced drastically by the practice of webmasters taking addresses in large blocks, the bulk of which remain unused. There is a rather substantial movement to adopt a new version of the Internet Protocol, IPv6, which would have 128-bits Internet Protocol addresses. This number can be represented roughly by a three with thirty-nine zeroes after it. However, IPv4 is still the protocol of choice for most of the Internet.