Technology
Standard: IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3z, IEEE802.1Q, IEEE802.1p, IEEE802.1W
Protocol: ARP, ICMP, TCP, DHCP, DNS, HTTP, Telnet, RSTP, MSTP, LLDP, LACP, IGMP, GMRP, SNMP
Flow Control: IEEE802.3x flow control, Back Pressure
Function
Switch Functions: SW-Ring, QOS, VLAN, MSTP, SNMP, ACL, LLDP, RMON, DHCP, GMRP, IGMP Snooping, link trunking, static multicast, port mirroring, port isolation, bandwidth management, storm control, port traffic statistics, online update, up and download configuration file, user name access system
SW-Ring: Single, Couple, Chain, Dual homing
Interface
Electrical port: 10/100/1000Base-TX self-adaptive RJ45 port, full / half duplex or forced working mode, support MDI/MDI-X self-adaptive
Optical port: 1000Base-FX
Alarm port: 2 bits 7.62mm terminal block
1 relay alarm message output
Console port: CONSOLE management port
Transmission distance
Twisted pair: 100M (standard CAT5/CAT5e cable)
Optical: Multi-mode 850nm/2Km
Multi-mode 1310nm/2Km/5Km
Single-mode 1310nm/20/40/60Km
Single-mode 1550nm/80/100/120Km
Switch Properties
1000M forward speed: 1488100pps
Transmit mode: store and forward
Switched bandwidth: 56G
Buffer: 1.5M
MAC table size: 8K
Indicator
Power indicator: PWR
Alarm indicator: ALARM
Run status indicator: RUN
Port connection / run status indicator: (1-28)
Power Supply
Input voltage: 220VAC (100~240VAC)
Terminal block: 3 bits terminal block
No-load power: 13.3W@220VAC
Full-load power: 21.2W@220VAC
Physical Characteristics
Shell: IP40 protection grade, metal shell
Installation: 19″ rack-mounted
Weight: 2950g
Size (H*W*D): 441.6mm×208.9mm×44.6mm
Working Environment
Working temperature: -40℃~75℃
Storage temperature: -40℃~85℃
Humidity: 0%~95% (no condensation)
Industry Standard
EMI: FCC Part 15, CISPR (EN55022) class A
EMS: EN61000-4-2 (ESD), Leve4
EN61000-4-4 (EFT), Level 3
EN61000-4-5 (Surge), Level 4
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Warranty
Warranty period: 5 years
Certification
CE, FCC, RoHS, UL508 (pending)
Packing List
1. Ethernet switch IES5028G-4GS(plus terminal block) × 1
2. User manual ⅹ 1
3. CD ⅹ 1
4. Certificate of quality ⅹ 1
5. Warranty card ⅹ 1
6. Power cable ⅹ 1