IGS-S2804TM is a industrial grade Ethernet Switch that is equipped with 28 gigabit SFP ports with 4 combo gigabit ports.The model is fan-less designs with redundant, isolated power supplies (one AC + one DC) and can be mounted in 19 inch EIA standard rack. This series offers various layer 2 Ethernet functions (IGMP, VLAN, QoS, Security, IPv6, bandwidth control, and port mirroring) and also support µ-Ring redundancy protocol that can establish 5 independent rings for flexible applications, especially when employed in backbone infrastructure. The switch can also be managed centrally and conveniently by CTC Union SmartView Element Management System and mass configured by SmartConfig.
Housed in rugged rack mountable enclosures, The model complies with many industrial-grade standards and are ideal for deployments in harsh environments to deliver mission-critical network services.
28x 100/1000Base-X SFP with 4x Combo (SFP+RJ-45) Ethernet switch
UL60950-1, CE, FCC, Rail Traffic EN50121-4 certified
Redundancy isolated low voltage 24/48VDC, or/and isolated High voltage AC/DC (110/220VAC) power inputs
Supports negative power input with isolated RS-232 console port (for example in telecom system)
Industrial Grade EMS, EMI, EN61000-6-2, EN61000-6-4 certified
STP, RSTP, MSTP, ITU-T G.8032 Ethernet Ring Protection Switching (ERPS) for redundant cabling
Provides 5 instances that each can support µ-Ring, µ-Chain or Sub-Ring type for flexible uses (see Figure 7). Supports up to 5 rings in one device (see Figure 5).
µ-Ring for Redundant Cabling, recovery time<10ms in 250 devices
DHCP Server/Client/Relay/Snooping/Snooping option 82/Relay option 82
QoS, Traffic classification QoS, CoS, bandwidth control for Ingress and Egress, Storm Control, DiffServ
IEEE802.1q VLAN, MAC based VLAN, IP subnet based VLAN, Protocol based VLAN, VLAN translation, GVRP, MVR
Dynamic IEEE 802.3ad LACP Link Aggregation, Static Link Aggregation
IGMP snooping V1/V2/V3, IGMP Filtering/ Throttling, IGMP query, IGMP proxy reporting, MLD snooping V1/V2
Security: Port based and MAC based IEEE802.1X, RADIUS, ACL, TACACS+, HTTP/HTTPS, SSL/SSH V2
Software upgrade via TFTP and HTTP, redundant firmware to avoid in case of upgrade failure
Supports IEEE1588 PTP V2 for precise time synchronization to operate in Ordinary-Boundary, Peer to Peer Transparent Clock, End to End Transparent Clock, Master, Slave mode by each port
RMON, MIB II, Port mirroring, Event syslog, DNS, NTP, IEEE802.1ab LLDP
Supports IPv6 Telnet server /ICMP V6
CLI, Web based management, SNMP V1/V2C/V3, Telnet server for management
Provides SmartConfig for quick and easy mass configuration (Figure 4)
Supports SmartView for Centralized Management (Figure 3)
Supporting Central EMS for management of up to 50 SmartView Server, and maximum up to 25,000 device (Figure 2)