Overview
The VT42-7204G-SFP is a 6-port Layer 2 Managed Industrial Ethernet Switch designed for industrial networking, telecommunications, surveillance systems and applications requiring reliable network management and stable operation in harsh environments.
The VT42-7204G-SFP is suitable for:
- Industrial Ethernet networks.
- Copper-to-fiber network transmission.
- CCTV and IP surveillance systems.
- Telecommunications and transmission networks.
- Industrial network cabinets.
- Factories and production facilities.
- Transportation and monitoring systems.
- Networks requiring VLAN, QoS and IGMP management.
- Harsh environments with wide temperature variations and electromagnetic interference..
Feature
- 6 Gigabit Ethernet interfaces
- 4 × 10/100/1000Base-TX RJ45
- 2 × 100/1000Base-FX SFP
- 10/100/1000 Mbps Auto-Negotiation.
- Full/Half Duplex support.
- Auto MDI/MDI-X.
- Store-and-Forward switching.
- 2 Gbps backplane bandwidth.
- IEEE 802.1Q VLAN and GVRP.
- QoS with IEEE 802.1p and ToS/DiffServ.
- Port aggregation / Trunk.
- IGMP v1/v2 and IGMP Snooping.
- GMRP and Static Multicast.
- Port Mirroring.
- Bandwidth management and port speed limitation.
- Broadcast, multicast and unknown-unicast storm suppression.
- Web, Console and SNMP v1/v2c/v3 management.
- RMON and Private MIB.
- Online firmware upgrade.
- Redundant dual DC power input.
- Rugged aluminum alloy enclosure.
- Fanless design.
- IP40 protection.
- -40°C to +85°C operating temperature.
- Designed for environments with strong electromagnetic interference.
Specifications
| Specification |
VT42-7204G-SFP |
| Device Type |
Layer 2 Managed Industrial Ethernet Switch |
| Number of Ports |
6 |
| RJ45 Ports |
4 × 10/100/1000Base-TX |
| Optical Ports |
2 × 100/1000Base-FX SFP |
| IEEE Standards |
IEEE 802.3, 802.3u, 802.3z, 802.3x, 802.1P, 802.1Q, 802.1D/W |
| Switching Method |
Store-and-Forward |
| Backplane Bandwidth |
2 Gbps |
| VLAN |
IEEE 802.1Q, GVRP |
| Port Aggregation |
Supported |
| Port Flow Control |
Supported |
| IGMP |
IGMP v1/v2, IGMP Snooping |
| GMRP |
Supported |
| Static Multicast |
Supported |
| QoS |
IEEE 802.1p, ToS/DiffServ |
| Port Mirroring |
Supported |
| Storm Suppression |
Supported |
| Management |
Console, Web |
| SNMP |
SNMP v1/v2c/v3 |
| RMON |
Supported |
| Auto-Negotiation |
Supported |
| Auto MDI/MDI-X |
Supported |
| RJ45 Transmission Distance |
100 m with standard CAT5/CAT5e cable |
| Optical Interface |
100/1000Base-FX SFP |
| Single-Mode Wavelength |
1310 nm / 1550 nm |
| Multi-Mode Wavelength |
850 nm / 1310 nm |
| Multi-Mode Transmission Distance |
850 nm: 2 km; 1310 nm: 2/5 km |
| Single-Mode Transmission Distance |
1310 nm: 20/40/60 km; 1550 nm: 20/40/60/80/120 km |
| Fiber Connector |
SC / ST / FC |
| Input Voltage |
DC 9–56V |
| Power Consumption |
≤ 8W |
| Overcurrent Protection |
Built-in |
| Installation |
Standard DIN-Rail |
| Cooling |
Aluminum alloy chassis, fanless |
| Case Protection |
IP40 |
| Dimensions |
144 × 54 × 110 mm |
| Operating Temperature |
-40°C to +85°C |
| Storage Temperature |
-40°C to +85°C |
| Humidity |
5–95% RH, non-condensing |