Product Overview

The JetNet 6528Gf series is a 19-inch full Gigabit Layer 2+ industrial Ethernet switch designed for harsh environments such as power substations. It supports high bandwidth for rapid transfer of video, voice, and data, ensuring high performance and reliability for mission-critical industrial applications.

Key features include advanced cybersecurity, redundancy protocols, isolated redundant power supplies, and compliance with industrial standards. The device operates fanlessly within a wide temperature range (-40°C to 75°C).

Specifications

Standards Compliance

• IEEE 802.3u/ab/z for Ethernet and Gigabit Ethernet
• IEEE 802.1p/Q/D/S/x for VLAN, QoS, Spanning Tree, and Network Access Control
• ITU-T G.8032 ERPS for Ethernet Ring Protection
• IEEE 1588 PTP v1/v2 for Precision Time Protocol

Performance

• Store and Forward switching with 56Gbps non-blocking fabric
• 400MHz ARM9 CPU with hardware watchdog
• 16K MAC address table, 1.5MB packet buffer
• Packet transfer rates: 14,880pps (Ethernet), 148,800pps (Fast Ethernet), 1,488,100pps (Gigabit Ethernet)

Management

• In-band: Telnet (SSH), Web GUI (SSL), SNMP v1/v2c/v3, RMON, Modbus/TCP, EtherNet/IP
• Out-of-band: Local RJ-45/RS-232 console with Cisco-like commands
• USB support for firmware upgrade and configuration backup/restore
• Security: RADIUS authentication, TACACS+, SSL, SSH
• Network utilities: IEEE 802.1AB LLDP for device discovery and topology
• Time synchronization: NTP with daylight saving, IEEE 1588 PTP
• Event notifications: Email alerts and system logs with authentication

Network Features

• Port configuration: speed, mode, status, enable/disable
• Link aggregation: IEEE 802.3ad LACP and static trunking (up to 8 ports per trunk, 10 groups)
• VLAN: 4K VLAN entries, supports trunk, hybrid, and access modes, QinQ double tagging, private VLAN
• QoS: 8 priority queues per port, WRR or strict priority scheduling
• IGMP Snooping v1/v2/v3 for multicast filtering
• Rate control for ingress/egress traffic filtering
• Port mirroring for traffic monitoring
• DHCP client/server with IP/MAC binding and relay
• Advanced cybersecurity: port security, DHCP snooping, IP source guard, dynamic ARP inspection, DoS protection, ACLs
• Industrial protocols: Modbus/TCP, EtherNet/IP

Redundancy and Reliability

• Ring redundancy technologies: Rapid Super Ring, Rapid Dual Homing, TrunkRing™, MultiRing™, SuperChain™
• Dual Homing supports multiple uplinks with up to 256 groups
• TrunkRing™ integrates port aggregation for higher throughput
• MultiRing™ supports coupling of up to 14 rings (12x 100M, 2x Gigabit)
• SuperChain™ offers flexible, scalable ring topology with border and member switches
• Spanning Tree: IEEE 802.1D RSTP, IEEE 802.1s MSTP
• ITU-T G.8032 ERPS for single and multiple ring topologies
• Loop protection to prevent network loops

Power and Mechanical

• Power input options: AC 110/220V (90-264VAC), DC 24V (18-36VDC), DC 48V (36-75VDC)
• Power consumption: max 29 Watts (DC model)
• Form factor: 19" 1U rackmount, steel enclosure
• Dimensions: 44mm (H) x 438mm (W) x 375mm (D)
• Weight: 4.5 kg with packaging
• Ingress protection: IP40

Environmental and Compliance

• Operating temperature: -40°C to 75°C
• Operating humidity: 10% to 95% non-condensing
• Storage temperature: -40°C to 85°C
• Hi-Pot insulation: AC 1.5KV between Ethernet and power, power and case
• MTBF: >445,000 hours
• EMC: IEC/EN61000 series, FCC Class A, CE
• EMS: IEC/EN55024 and IEC61000-4 series
• Vibration, shock, free fall tested per IEC 60068 standards
• Safety: UL 60950-1 certified
• Approvals: IEC61850-3, IEEE1613 for power substations; EN50121-4 for rail traffic

Ordering Information

• JetNet 6528Gf-AC: 24x 100/1000TX, 8x 100/1000 RJ-45/SFP combo, 4x GbE SFP, AC power, -40~75°C
• JetNet 6528Gf-2AC: Same as above with dual AC power inputs
• JetNet 6528Gf-AC-DC24: Same as above with AC and DC 24V power inputs
• JetNet 6528Gf-2DC24: Same as above with dual DC 24V power inputs
• JetNet 6528Gf-2DC48: Same as above with dual DC 48V power inputs