At the same time, transmission efficiency and bandwidth are improved, as non-essential traffic is blocked between the two networks.
As an example, within the Level 3 range and in 19" rack format, the JetNet 5828G industrial switch stands out, specially designed for electrical substations by complying with IEC61850-3 and IEEE-1613 standards.
JetNet 5828G
- 3 interchangeable modular slots, up to 24 10/100-TX or 18/100Base-FX ports.
- 4 x Gigabit RJ45/SFP combo ports.
- Compliant with IEC61850-3 and IEEE-1613 electrical substation standards.
- Synchronization according to IEEE-1588 time-precision protocol.
- 9 KB Jumbo Frame for large files.
- Backplane with up to 12.8G bidirectional, non-blocking processing via a 16K MAC address table.
- Multiple redundant rings (Korenix MSR), up to 12 x 100M and 2 Gigabit IP Layer 3, VLAN Routing, - Static Routing.
- Dynamic IP/Multicast routing protocol, supports RIPv1/v2, DVMRP, and IGMP multicast management, - Advanced Routing Protocol, OSPF, PIM-SM/DM (coming soon).
- Up to 256 tagged VLANs, segregated IEC61850 GOOSE messages.
- 8 QoS priorities to prioritize control or management packets from the SCADA system.
- Supports LLDP and JetViewPro network topology visualization and management software.
- Security via 802.1x, IP/MAC access control list, SSH/HTTPS.
- DHCP option 82, DHCP server for IP address assignment.
- Advanced network management via SNMP, RMON, and event notification.
- Power inputs: 85-264VAC, 88-370VDC, 24/48VDC.
