Layer 2 modular managed Ethernet switch with 12 fixed 10GbE SFP+ ports, 2 slots for Ethernet modules, PoE Ethernet module support, 2 slots for isolated power modules , -40 to 75°C operating temperature
Ethernet Interface
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Out-of-band Management (OOBM)
- 1 x 8-pin RJ45 1GbE Ethernet port (MGMT)
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Expansion Module Slots
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Standards
- IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1p for Class of Service
IEEE 802.1Q for VLAN Tagging
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1X for authentication
IEEE 802.3 for 10BaseT
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3ae for 10 Gigabit Ethernet
IEEE 802.3bz for 2.5GBaseX
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX
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Note
- All Ethernet ports on the RKS-G4028-PL series operate in full-duplex mode exclusively. Half-duplex transmission is not supported.
Ethernet Software Features
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Management
- ARP
Back Pressure Flow Control
DHCP Relay Agent (Option 82)
DHCP Server/Client
Fiber check
Flow control
HTTP
HTTPS
IPv4
Linkup Delay
LLDP
Port Mirroring (SPAN, RSPAN)
Private MIB
RARP
RMON
SFTP
SMTP
SNMP Inform
SNMP Trap
SNMPv1/v2c/v3
Syslog
Telnet
TFTP
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Filter
- GMRP
GVRP
GARP
802.1Q
IGMP Snooping v1/v2/v3
IGMP Querier
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Redundancy Protocols
- Link Aggregation
MRP
MRP Interconnection
MSTP
Multiple Dual Homing
Multiple Network Coupling
Network Loop Protection
Ring Coupling
RSTP
STP
Tracking
Turbo Chain
Turbo Ring v2
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Security
- Access control list
Broadcast storm protection
DHCP Snooping
Dynamic ARP Inspection
HTTPS/SSL
IEEE 802.1AE MAC security
IP Source Guard
Login and password policy
MAC authentication bypass
RADIUS
Rate Limit
Secure boot
SSH
Static port lock
Sticky MAC
TACACS+
Trust access control
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Time Management
- IEEE 1588v2 PTP (hardware-based)
NTP Authentication
NTP Server/Client
SNTP
Supported power profiles: IEEE 1588 Default 2008, IEC 61850-9-3-2016, IEEE C37.238-2017
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Protocols
- 802.1X
ARP
DNS
HTTP
HTTPS
ICMP
IPv4
NTP Client
QoS
RARP
RMON
SMTP
SNMPv1/v2c/v3
Syslog
TCP/IP
Telnet
TFTP
UDP
VLAN Assignment
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Industrial Protocols
- EtherNet/IP
Modbus TCP
PROFINET
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MIB
- IEEE8021-PAE-MIB
IEEE8021-SPANNING-TREE-MIB
IEEE8023-LAG-MIB
LLDP-EXT-DOT1-MIB
LLDP-EXT-DOT3-MIB
P-BRIDGE MIB
Q-BRIDGE-MIB
RMON MIB Groups 1, 2, 3, 9
SNMPv2-MIB
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Power Substation
- 1588 PTP Power Profile IEC 61850-9-3
1588 PTP Power Profile C37.238-2017
GOOSE Check
MMS
Switch Properties
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IGMP Groups
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Jumbo Frame Size
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MAC Table Size
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Max. No. of VLANs
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Packet Buffer Size
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Priority Queues
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VLAN ID Range
LED Interface
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LED Indicators
- PWR1, PWR2, STATE, FAULT, MSTR/HEAD, CPLR/TAIL, SYNC, EPS1, EPS2
Input/Output Interface
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Alarm Contact Channels
- 1 relay output with current carrying capacity of 2 A @ 30 VDC, 0.5A @ 125VAC
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Buttons
Power Parameters
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Total PoE Power Budget
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Max. PoE Power Output per Port
- IEEE 802.3af: 15.4 W
IEEE 802.3at: 30 W
IEEE 802.3bt: 90 W
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Input Voltage
- Isolated Power Module
PWR-310-HV: 110/220 VDC, 110/220 VAC
PWR-310-HVA: 110/220 VAC
PWR-310-LV: 12/24/48 VDC
Isolated Power Module with PoE EPS
PWR-310-HV-P: 110/220 VAC, 110/220 VDC, EPS Input: 48–57 VDC
PWR-310-LV-P: 12/24/48 VDC, EPS Input: 48–57 VDC
(For PoE+ applications, a minimum of 53 VDC is recommended)
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Operating Voltage
- 46 to 57 VDC (for the PoE system)
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Overload Current Protection
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Reverse Polarity Protection
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Input Current
- EPS (PoE models only):
Max. 12 A @ 48 to 57 VDC
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Power Consumption (Max.)
- RKS-G4028-PL with PWR-310 LV and LV-P Modules:
Max. 96.06 W @ 12 VDC
Max. 81.4 W @ 24 VDC
Max. 80.3 W @ 48 VDC
RKS-G4028-PL with PWR-310 HV and HV-P Modules:
Max. 80.96 W @ 110 VDC
Max. 80.3 W @ 220 VDC
Max. 79.86 W @ 110 VAC
Max. 78.76 W @ 220 VAC
RKS-G4028-PL with PWR-310 HVA Modules:
Max. 79.86 W @ 110 VAC
Max. 78.76 W @ 220 VAC
Physical Characteristics
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IP Rating
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Dimensions
- 440 x 44 x 387 mm (17.32 x 1.72 x 15.24 in)
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Weight
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Installation
Environmental Limits
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Operating Temperature
- -40 to 75°C (-40 to 167°F)
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Storage Temperature (package included)
- -40 to 85°C (-40 to 185°F)
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Ambient Relative Humidity
- 5 to 95% (non-condensing)
Standards and Certifications
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EMC
- EN 55032/35
EN 61000-6-2/-6-4
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EMI
- CISPR 32, FCC Part 15B Class A
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EMS
- IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV
IEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
IEC 61000-4-11 AC Voltage Dips and Interruptions
IEC 61000-4-29 DC Voltage Dips and Interruptions
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Cybersecurity
- IEC 62443-4-2 Security Level 2
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Safety
- EN IEC 62368-1
IEC 62368-1
UL 61010-1
UL 61010-2-201
UL 62368-1
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Power Substation
- IEC 61850-3 Edition 2.0
IEC 61850-90-4
IEEE 1613 Class 2 (EMC)
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Railway
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Traffic Control
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Shock
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Vibration
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Package Drop Test
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Package Vibration Test
