| Standard & Protocol |
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX and 100Base-FX
IEEE 802.3x for Flow Control
IEEE 802.1D for Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
EEE 802.1Q for VLAN
IEEE 802.1p for CoS
IEEE 802.1AB for LLDP |
| Management |
SNMP v1/v2c Centralized Management of Equipment, Port Mirroring, QoS, LLDP, DHCP Server, DHCP Client, File Management, Port Statistics |
| Security |
Classification of User Permissions, Port Alarm, Power Supply Alarm, E-mail Alarm |
| Switch Function |
802.1Q Vlan, Static Port Aggregation, Bandwidth Management, Flow Control |
| Unicast / Multicast |
Static Multicast, GMRP, IGMP-Snooping |
| Redundancy Protocol |
SW-Ring, STP/RSTP |
| Time Management |
SNTP |
| Interface |
100M copper port: 10/100Base-T(X), RJ45, Automatic Flow Control, Full/Half Duplex Mode, MDI/MDI-X Autotunning
100M fiber port: 100Base-FX, SC/ST/FC optional
Console port: CLI command line management port(RS-232), RJ45
Alarm port: 2-pin 7.62mm pitch terminal blocks, support 1 relay alarm output, current carrying capacity is 1A@24VDC or 0.5A@120VAC |
| Serial Port |
RS-232 signal: TXD, RXD, GND
RS-422 signal: T+, T-, R+, R-, GND
RS-485 signal: D+, D-, GND
Check bit: None, Even, Odd, Space, Mark
Data bit: 5bit, 6bit, 7bit, 8bit
Stop bit: 1bit, 1.5bit, 2bit
Baud rate: 300-115200bps
Interface: 5-pin 5.08mm pitch terminal blocks
Load capacity: RS-485/422 port supports 32-point polling environment(can be customized to 128-point)
Directional control: RS-485 adopts automatic data flow control technology |
| LED Indicator |
Running Indicator, Port Indicator, Power Supply Indicator, Alarm Indicator |
| Switch Property |
Transmission mode: store and forward
MAC address: 8K
Packet buffer size: 3Mbit
Backplane bandwidth: 12.8G
Switch time delay: <10μs |
| Power Requirement |
12~48VDC
The terminal block pitch is 4-pin 7.62mm
Dual power supply redundancy, non-polarity, reverse connection protection |
| Environmental Limit |
Operating temperature range: -40~85℃
Storage temperature range: -40~85℃
Relative humidity: 5%～95% (no condensation) |
| Physical Characteristic |
Housing: IP40 protection, metal
Installation: DIN-Rail mounting
Dimension (W x H x D): 70mm×160mm×130mm
Weight: ≤1.18kg |
| Industrial Standard |
IEC 61000-4-2 (ESD), Level 4
IEC 61000-4-4 (EFT), Level 4
- Power supply: ±4kV
- Ethernet port: ±2kV
- Relay: ±4kV
IEC 61000-4-5 (Surge), Level 4
- Power supply: common mode±4kV, differential mode±2kV
IEC 61000-4-6 (CS), Level 3
- Test level: 10V
- Frequency range: 150kHz-80MHz
IEC 61000-4-8 (PFMF), Level 5
- Stable magnetic field: 100A/m
- Short-time magnetic field(3s): 1000A/m
IEC 61000-4-12, Level 3
- Test level: common mode±2.5kV, differential mode±1kV
- Test frequency: 1MHz, 100kHz
IEC 61000-4-29
- Voltage interrupts: 100%
- Duration: 10ms, 3 times
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6 |
| Certification |
CE, FCC, RoHS, IEC61850, IEEE1613, SGCC(Type test: Q/GDW 1429-2012, DL/T 1241-2013), CSG(Commissioned test) |
