Overview
The VT-42ERS-208G-SFP is a 10-port Layer 2+ Managed Industrial Ethernet Switch designed for industrial networks, telecommunications, CCTV/IP surveillance and applications requiring Gigabit connectivity, advanced network management and reliable operation in harsh environments.
Feature
- 10 Gigabit Ethernet ports
- 8 × 10/100/1000Base-T(X) RJ45
- 2 × 1000Base-FX SFP
- Auto-Negotiation, Full/Half Duplex and Auto MDI/MDI-X.
- 20 Gbps backplane bandwidth.
- 4K MAC address table.
- 2 Mbits packet buffer.
- Jumbo frames up to 9K.
- Store-and-Forward switching.
- STP/RSTP/MSTP/ERPSv2 network redundancy.
- Link Aggregation and LACP.
- IGMP Snooping V1/V2/V3.
- GMRP and GVRP.
- IEEE 802.1Q VLAN, QinQ and Double VLAN.
- Up to 64 VLANs, VID 1–4094.
- QoS with 8 output queues per port.
- 802.1p/DSCP priority mapping.
- SP, WRR and SP+WRR queue scheduling.
- Flow-based rate limiting, packet filtering and redirection.
- Layer 2–Layer 4 ACL.
- Port Mirroring, Syslog and Ping.
- CLI, WEB, SNMPv1/v2/v3 and Telnet management.
- LLDP, EEE and DHCP Server/Client IPv4/IPv6.
- Cloud/MQTT support.
- RMON, TRAP and relay alarm output.
- HTTPS/SSL, SSH2.0, AAA/RADIUS and IEEE 802.1X security.
- DHCP Snooping and Option 82.
- MAC filtering/binding, Port Isolation and IP Source Protection.
- IPv4/IPv6 management and Static Route.
Specifications
| Specification |
VT-42ERS-208G-SFP |
| Device Type |
Layer 2+ Managed Industrial Ethernet Switch |
| Number of Ports |
10 |
| RJ45 Ports |
8 × 10/100/1000Base-T(X) |
| Optical Ports |
2 × 1000Base-FX SFP |
| Port Mode |
Auto Negotiation, Full/Half Duplex, Auto MDI/MDI-X |
| Backplane Bandwidth |
20 Gbps |
| Packet Buffer |
2 Mbits |
| Maximum Packet Length |
9K |
| MAC Address Table |
4K |
| Switching Method |
Store-and-Forward |
| Delay |
< 7 μs |
| IGMP Groups |
2048 |
| Maximum VLANs |
64 |
| VLAN ID Range |
VID 1–4094 |
| VLAN |
IEEE 802.1Q, QinQ, Double VLAN |
| Redundancy Protocols |
STP / RSTP / MSTP / ERPSv2 |
| Link Aggregation |
Supported |
| LACP |
IEEE 802.3ad |
| IGMP |
IGMP Snooping V1/V2/V3 |
| QoS |
802.1p / DSCP |
| Output Queues |
8 per port |
| Queue Scheduling |
SP / WRR / SP+WRR |
| ACL |
Layer 2–Layer 4 |
| Port Mirroring |
Supported |
| Management |
CLI / WEB / NMS / Telnet |
| SNMP |
v1/v2/v3 |
| Console |
1 × RJ45-to-RS232, 115200 |
| DHCP |
Server/Client IPv4/IPv6 |
| LLDP |
Supported |
| RMON |
Supported |
| Alarm |
Relay output / TRAP |
| Security |
HTTPS/SSL, SSH2.0, AAA/RADIUS, 802.1X |
| Static Route |
Supported |
| Input Voltage |
9–56VDC |
| Power Inputs |
2, redundant dual inputs |
| Power Consumption |
≤ 10W |
| Protection |
Overload/Overcurrent, Reverse Polarity |
| Housing |
Aluminum |
| IP Rating |
IP40 |
| Installation |
DIN-Rail / Wall Mount |
| Dimensions |
138 × 108 × 49 mm |
| Weight |
680 g |
| Cooling |
Passive Cooling, Fanless |
| Noise Level |
0 dBA |
| Operating Temperature |
-40°C to +75°C |
| Storage Temperature |
-40°C to +85°C |
| Operating Humidity |
5–90%, non-condensing |
| MTBF |
1,043,909 hours |
| Safety |
IEC/EN 62368-1 |
| EMI |
EN55032 Class A, CISPR 32, FCC Part 15B Class A |
| Environmental |
RoHS |