
PRODUCT DETAILS
Marine & Offshore
/ Network Switch
/ HATTELAND®
/ HN G9812
Network Switch - HATTELAND® - 20-port - Managed Gigabit
The HN G9812 can also be managed centralized and convenient by Open-Vision, Except the Web-based interface, Telnet and console (CLI) configuration.
4 Mar 2020
Introducing the HATTELAND® range of Network Switches
2 Mar 2020
Product released to website
Network Switch - HATTELAND® - 20-port - Managed Gigabit
With completely support of Ethernet Redundancy protocol, O-Ring (recovery time < 30ms) and MSTP (RSTP/STP compatible) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology. It supports wide operating temperatures from -40°C to 75°C.
The HN G9812 can also be managed centralized and convenient by Open-Vision, Except the Web-based interface, Telnet and console (CLI) configuration.
4 Mar 2020
Introducing the HATTELAND® range of Network Switches
2 Mar 2020
Product released to website
HN G9812
Network Switch - HATTELAND® - 20-port - Managed Gigabit
HN G9812
The HATTELAND® industrial range of high quality reliable Network Switches can be used in connecting several Ethernet devices like Ethernet I/O, IP-Camera or other Ethernet switches. The HN G9812 is managed redundant ring Ethernet switch with 8x10/100/1000Base-T(X) ports and 12x100/1000Base-X SFP ports.

Network Switch - HATTELAND®
With completely support of Ethernet Redundancy protocol, O-Ring (recovery time < 30ms) and MSTP (RSTP/STP compatible) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology. It supports wide operating temperatures from -40°C to 75°C.The HN G9812 can also be managed centralized and convenient by Open-Vision, Except the Web-based interface, Telnet and console (CLI) configuration.
Typenumber (Long): |
HN G9812 |
Description: |
The HATTELAND® industrial range of high quality reliable Network Switches can be used in connecting several Ethernet devices like Ethernet I/O, IP-Camera or other Ethernet switches. The HN G9812 is managed redundant ring Ethernet switch with 8x10/100/1000Base-T(X) ports and 12x100/1000Base-X SFP ports. With completely support of Ethernet Redundancy protocol, O-Ring (recovery time < 30ms) and MSTP (RSTP/STP compatible) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology. It supports wide operating temperatures from -40°C to 75°C. The HN G9812 can also be managed centralized and convenient by Open-Vision, Except the Web-based interface, Telnet and console (CLI) configuration. |
Technology: |
• MAC Table: 8192 MAC addresses • Priority Queues: 8 • Processing: Store-and-Forward • Share Data Buffer: 4Mbit • Jumbo frame: Up to 9.6k bytes • Software Features: - STP/RSTP/MSTP (IEEE 802.1D/w/s) - Redundant Ring (O-Ring) recovery time > 20ms (Fast Ethernet), recovery time > 30 ms (1 Gigabit) - TOS/DiffServ supported - Quality of Service (802.1p) for real-time traffic - VLAN (802.1Q) with VLAN tagging - IGMP Snooping - Application-based QoS management - DOS/DDOS auto prevention - Port configuration, status, statistics, monitoring, security - DHCP Server/Client/Relay - SMTP Client - Modbus TCP - NTP server • Switch Properties: - Switching latency: 7 us - Switching bandwidth: 40Gbps - Throughput (packet per second): 17.856Mpps@64Bytes packet - Max. Number of Available VLANs: 4095 - VLAN ID Range: VID 0 to 4094 - IGMP multicast groups: 128 for each VLAN - Port rate limiting: User Define • Security Features: - Device Binding security feature - Enable/disable ports - MAC based port security - Port based network access control (802.1x) - VLAN (802.1Q ) to segregate and secure network traffic - Radius centralized password management - SNMPv3 encrypted authentication and access security - Https / SSH enhance network security - Web and CLI authentication and authorization - IP source guard • Network Redundancy: - O-Ring - O-Chain - MRP (Media Redundancy Protocol) [1] - MSTP (RSTP/STP compatible) [4] • RS-232 Serial Console Port: - RS-232 in RJ45 connector with console cable - Baud rate setting: 115200bps, 8, N, 1 • Ethernet Standards: - IEEE 802.3 for 10Base-T - IEEE 802.3u for 100Base-TX and 100Base-FX - IEEE 802.3ab for 1000Base-T - IEEE 802.z for 1000Base-X - IEEE 802.3x for Flow control - IEEE 802.3ad for LACP - IEEE 802.1p for COS - IEEE 802.1Q for VLAN Tagging - IEEE 802.1w for RSTP - IEEE 802.1s for MSTP - IEEE 802.1x for Authentication - IEEE 802.1AB for LLDP [1] This function is available by request [4] This function is available by request only |
Physical Characteristics: |
• Enclosure: IP30 • Dimensions: W:108.30 [4.26"] x H:145.10 [5.71"] x D:108.30 [4.26"] mm [inch] • Weight: 1210g |
Physical Ports and Controls: |
• DIP - Switch • LED Indicators • 8 x 10/100/1000Base-T(X) Ports in RJ45 Auto MDI/MDIX • 12 x 100/1000Base-X with SFP port • Relay output to carry capacity of 1A at 24VDC |
Power Specifications: |
• Redundant Input power: Dual DC inputs. 12 - 48VDC on 6-pin terminal block. • Power consumption (Typ.): 10 Watts • Overload current protection: Present • Reverse polarity protection: Present |
Additional Specifications: |
• MTBF 670184 hours • Warranty 5 years |
Available Accessories: |
• SDR-120-24: 1 x Power supply 24 VDC, 5A, 6-pin Terminal Block 5.08, Type Approved[2]: DNV • SDR-120-48: 1 x Power supply 48 VDC, 2.5A, 6-pin Terminal Block 5.08, Type Approved[2]: DNV • SDR-240-24: 1 x Power supply 24 VDC, 10A, 6-pin Terminal Block 5.08, [2] • SDR-240-48: 1 x Power supply 48 VDC, 5A, 6-pin Terminal Block 5.08, [2] • SDR-480-24: 1 x Power supply 24 VDC, 20A, 6-pin Terminal Block 5.08, Type Approved[2]: DNV • SDR-480-48: 1 x Power supply 48 VDC, 10A, 6-pin Terminal Block 5.08, Type Approved[2]: DNV • HN SFP1G-LX10: 1 x 1Gbps SFP optical transceiver, single-mode / 10km, 1310nm, -40 ~ +75°C • HN SFP1G-SX: 1 x 1Gbps SFP optical transceiver, multi-mode / 550m, 850nm, -40 ~ +75°C • HN SFP1G-RJ: 1 x 1Gbps SFP to 1000 Base-T transceiver, -40 ~ +75°C [2] Note: CCS - China Classification Society: Network switches and related power supplies are not required to be Type Approved. |
Contents of Package: |
• 1 x HN G9812 • 1 x Wall-Mount Kit. 2 x Wall-Mount Plate, 6 x screw • 1 x 6-Pin Terminal block • 1 x Console Cable • 1 x Quick Installation Guide • 1 x DIN-Rail kit / Factory Mounted |
Maritime - Environment Specification: |
• Storage Temperature: -40 to 85°C (-40 to 185°F) • Operating Temperature: -15 to +55°C (5 to 131°F) • Operating Humidity: 5% to 95% Non-condensing • Air Pressure Maximum Altitude: Operating: 4000m - Storage: 12912m • Compass Safe Distance: Standard: 30cm - Steering: 15cm |
Maritime - Regulatory Approvals: |
• EMC: CE EMC (EN55024,EN 55032) • EMI: EN55032 • EMS: EN55024 (IEC/EN 61000-4-2 (ESD), IEC/EN 61000-4-3 (RS), IEC/EN 61000-4-4 (EFT), IEC/EN61000-4-5 (Surge), IEC/EN 61000-4-6 (CS), IEC/EN 61000-4-8 (PFMF), IEC/EN 61000-4-11 (DIP)) • Shock: IEC60068-2-27 • Vibration: IEC60068-2-6 • Safety: EN62368-1 compliant |
Maritime - Type Approvals: |
These products have been tested / type approved by the following classification societies: IEC 60945 4th (EN 60945:2002), IACS E10, DNV - Det Norske Veritas, KR - Korean Register, ClassNK - Nippon Kaiji Kyokai, BV - Bureau Veritas, CCS - China Classification Society, LRS - Lloyd's Register of Shipping |
Industrial - Environment Specification: |
• Storage Temperature: -40 to 85°C (-40 to 185°F) • Operating Temperature: -40 to +75°C (-40 to 167°F) • Operating Humidity: 5% to 95% Non-condensing |
Industrial - Regulatory Approvals: |
• EMC: CE EMC (EN 55024, EN 55032), FCC Part 15 B, EN 50155(EN 50121-3-2), EN 50121-4, AS/NZS CISPR 22,EN 61000-6-2&EN 61000-6-4 • EMI: EN 550232, CISPR32,EN 61000-3-2, EN 61000-3-3,FCC Part 15B class A • EMS: EN 55024 (IEC/EN 61000-4-2 (ESD), IEC/EN 61000-4-3 (RS), IEC/EN61000-4-4 (EFT), IEC/EN 61000-4-5 (Surge),IEC/EN 61000-4-6 (CS),IEC/EN 61000-4-8(PFMF), IEC/EN 61000-4-11(DIP)) • Shock: IEC60068-2-27 • Free Fall: IEC60068-2-31 • Vibration: IEC60068-2-6 • Safety: EN62368-1 compliant • Other: EN50155, IEC/EN 60945 |
Specifications last updated: July 1, 2025 @ 09:59 |
Latest Product Updates
News Stories:
Introducing the HATTELAND® range of Network Switches
2 Mar 2020
Product released to website

HN G9812
Network Switch - HATTELAND® - 20-port - Managed Gigabit
The HATTELAND® industrial range of high quality reliable Network Switches can be used in connecting several Ethernet devices like Ethernet I/O, IP-Camera or other Ethernet switches. The HN G9812 is managed redundant ring Ethernet switch with 8x10/100/1000Base-T(X) ports and 12x100/1000Base-X SFP ports.

HATTELAND®
Network Switch -
With completely support of Ethernet Redundancy protocol, O-Ring (recovery time < 30ms) and MSTP (RSTP/STP compatible) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology. It supports wide operating temperatures from -40°C to 75°C.
The HN G9812 can also be managed centralized and convenient by Open-Vision, Except the Web-based interface, Telnet and console (CLI) configuration.
Typenumber (Long): |
HN G9812 |
Description: |
The HATTELAND® industrial range of high quality reliable Network Switches can be used in connecting several Ethernet devices like Ethernet I/O, IP-Camera or other Ethernet switches. The HN G9812 is managed redundant ring Ethernet switch with 8x10/100/1000Base-T(X) ports and 12x100/1000Base-X SFP ports. With completely support of Ethernet Redundancy protocol, O-Ring (recovery time < 30ms) and MSTP (RSTP/STP compatible) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology. It supports wide operating temperatures from -40°C to 75°C. The HN G9812 can also be managed centralized and convenient by Open-Vision, Except the Web-based interface, Telnet and console (CLI) configuration. |
Technology: |
• MAC Table: 8192 MAC addresses • Priority Queues: 8 • Processing: Store-and-Forward • Share Data Buffer: 4Mbit • Jumbo frame: Up to 9.6k bytes • Software Features: - STP/RSTP/MSTP (IEEE 802.1D/w/s) - Redundant Ring (O-Ring) recovery time > 20ms (Fast Ethernet), recovery time > 30 ms (1 Gigabit) - TOS/DiffServ supported - Quality of Service (802.1p) for real-time traffic - VLAN (802.1Q) with VLAN tagging - IGMP Snooping - Application-based QoS management - DOS/DDOS auto prevention - Port configuration, status, statistics, monitoring, security - DHCP Server/Client/Relay - SMTP Client - Modbus TCP - NTP server • Switch Properties: - Switching latency: 7 us - Switching bandwidth: 40Gbps - Throughput (packet per second): 17.856Mpps@64Bytes packet - Max. Number of Available VLANs: 4095 - VLAN ID Range: VID 0 to 4094 - IGMP multicast groups: 128 for each VLAN - Port rate limiting: User Define • Security Features: - Device Binding security feature - Enable/disable ports - MAC based port security - Port based network access control (802.1x) - VLAN (802.1Q ) to segregate and secure network traffic - Radius centralized password management - SNMPv3 encrypted authentication and access security - Https / SSH enhance network security - Web and CLI authentication and authorization - IP source guard • Network Redundancy: - O-Ring - O-Chain - MRP (Media Redundancy Protocol) [1] - MSTP (RSTP/STP compatible) [4] • RS-232 Serial Console Port: - RS-232 in RJ45 connector with console cable - Baud rate setting: 115200bps, 8, N, 1 • Ethernet Standards: - IEEE 802.3 for 10Base-T - IEEE 802.3u for 100Base-TX and 100Base-FX - IEEE 802.3ab for 1000Base-T - IEEE 802.z for 1000Base-X - IEEE 802.3x for Flow control - IEEE 802.3ad for LACP - IEEE 802.1p for COS - IEEE 802.1Q for VLAN Tagging - IEEE 802.1w for RSTP - IEEE 802.1s for MSTP - IEEE 802.1x for Authentication - IEEE 802.1AB for LLDP [1] This function is available by request [4] This function is available by request only |
Physical Characteristics: |
• Enclosure: IP30 • Dimensions: W:108.30 [4.26"] x H:145.10 [5.71"] x D:108.30 [4.26"] mm [inch] • Weight: 1210g |
Physical Ports and Controls: |
• DIP - Switch • LED Indicators • 8 x 10/100/1000Base-T(X) Ports in RJ45 Auto MDI/MDIX • 12 x 100/1000Base-X with SFP port • Relay output to carry capacity of 1A at 24VDC |
Power Specifications: |
• Redundant Input power: Dual DC inputs. 12 - 48VDC on 6-pin terminal block. • Power consumption (Typ.): 10 Watts • Overload current protection: Present • Reverse polarity protection: Present |
Additional Specifications: |
• MTBF 670184 hours • Warranty 5 years |
Available Accessories: |
• SDR-120-24: 1 x Power supply 24 VDC, 5A, 6-pin Terminal Block 5.08, Type Approved[2]: DNV • SDR-120-48: 1 x Power supply 48 VDC, 2.5A, 6-pin Terminal Block 5.08, Type Approved[2]: DNV • SDR-240-24: 1 x Power supply 24 VDC, 10A, 6-pin Terminal Block 5.08, [2] • SDR-240-48: 1 x Power supply 48 VDC, 5A, 6-pin Terminal Block 5.08, [2] • SDR-480-24: 1 x Power supply 24 VDC, 20A, 6-pin Terminal Block 5.08, Type Approved[2]: DNV • SDR-480-48: 1 x Power supply 48 VDC, 10A, 6-pin Terminal Block 5.08, Type Approved[2]: DNV • HN SFP1G-LX10: 1 x 1Gbps SFP optical transceiver, single-mode / 10km, 1310nm, -40 ~ +75°C • HN SFP1G-SX: 1 x 1Gbps SFP optical transceiver, multi-mode / 550m, 850nm, -40 ~ +75°C • HN SFP1G-RJ: 1 x 1Gbps SFP to 1000 Base-T transceiver, -40 ~ +75°C [2] Note: CCS - China Classification Society: Network switches and related power supplies are not required to be Type Approved. |
Contents of Package: |
• 1 x HN G9812 • 1 x Wall-Mount Kit. 2 x Wall-Mount Plate, 6 x screw • 1 x 6-Pin Terminal block • 1 x Console Cable • 1 x Quick Installation Guide • 1 x DIN-Rail kit / Factory Mounted |
Maritime - Environment Specification: |
• Storage Temperature: -40 to 85°C (-40 to 185°F) • Operating Temperature: -15 to +55°C (5 to 131°F) • Operating Humidity: 5% to 95% Non-condensing • Air Pressure Maximum Altitude: Operating: 4000m - Storage: 12912m • Compass Safe Distance: Standard: 30cm - Steering: 15cm |
Maritime - Regulatory Approvals: |
• EMC: CE EMC (EN55024,EN 55032) • EMI: EN55032 • EMS: EN55024 (IEC/EN 61000-4-2 (ESD), IEC/EN 61000-4-3 (RS), IEC/EN 61000-4-4 (EFT), IEC/EN61000-4-5 (Surge), IEC/EN 61000-4-6 (CS), IEC/EN 61000-4-8 (PFMF), IEC/EN 61000-4-11 (DIP)) • Shock: IEC60068-2-27 • Vibration: IEC60068-2-6 • Safety: EN62368-1 compliant |
Maritime - Type Approvals: |
These products have been tested / type approved by the following classification societies: IEC 60945 4th (EN 60945:2002), IACS E10, DNV - Det Norske Veritas, KR - Korean Register, ClassNK - Nippon Kaiji Kyokai, BV - Bureau Veritas, CCS - China Classification Society, LRS - Lloyd's Register of Shipping |
Industrial - Environment Specification: |
• Storage Temperature: -40 to 85°C (-40 to 185°F) • Operating Temperature: -40 to +75°C (-40 to 167°F) • Operating Humidity: 5% to 95% Non-condensing |
Industrial - Regulatory Approvals: |
• EMC: CE EMC (EN 55024, EN 55032), FCC Part 15 B, EN 50155(EN 50121-3-2), EN 50121-4, AS/NZS CISPR 22,EN 61000-6-2&EN 61000-6-4 • EMI: EN 550232, CISPR32,EN 61000-3-2, EN 61000-3-3,FCC Part 15B class A • EMS: EN 55024 (IEC/EN 61000-4-2 (ESD), IEC/EN 61000-4-3 (RS), IEC/EN61000-4-4 (EFT), IEC/EN 61000-4-5 (Surge),IEC/EN 61000-4-6 (CS),IEC/EN 61000-4-8(PFMF), IEC/EN 61000-4-11(DIP)) • Shock: IEC60068-2-27 • Free Fall: IEC60068-2-31 • Vibration: IEC60068-2-6 • Safety: EN62368-1 compliant • Other: EN50155, IEC/EN 60945 |
Specifications last updated: July 1, 2025 @ 09:59 |
Latest Product Updates
News Stories:
Introducing the HATTELAND® range of Network Switches
2 Mar 2020
Product released to website