| Feature | Value |
| Ethernet interfaces | |
| Ports | up to 32, depending on modification |
| Baud rate, Mbit/s: | up to 1000 |
| Design options (can be combined) | RJ-45, LC (single-/multi-mode), SFP |
| Supported data transfer standards | IEEE 802.3 for 10BaseT; |
| IEEE 802.3u for 100BaseTx and 100BaseFx; | |
| IEEE 802.3x for Flow Control; | |
| IEEE 802.1D for Spanning Tree Protocol; | |
| IEEE 802.1w for Rapid Spanning Tree Protocol; | |
| IEEE 802.1D-2004 for Spanning Tree Protocol; | |
| IEEE 802.1s for Multiple Spanning Tree Protocol; | |
| IEEE 802.1Q for VLAN Tagging; | |
| IEEE 802.1p for Class of Service; | |
| IEEE 802.1X for Authentication; | |
| IEEE 802.3az Energy Efficient Ethernet | |
| Industrial protocols | Ethernet/IP; |
| IEC 61850-8-1; | |
| IEC 61850-9-2; | |
| IEC 60870-5-104; | |
| Modbus/TCP | |
| Management | IPv4, IPv6 control; |
| SNMP v1/v2c/v3; | |
| Telnet/SSH; | |
| Console – CLI; | |
| Web; | |
| DHCP(Client/Option 82/Relay Agent/IP-Port Binding) | |
| Filtering protocols | 802.1Q; |
| VLAN Unaware; | |
| Port-Based VLAN; | |
| GVRP | |
| Redundancy protocols | STP/RSTP; |
| MSTP; | |
| PRP; | |
| HSR; | |
| Static Port Trunk | |
| Information security | The built-in TCAM (PCL)-based policy management module that supports 256 rules, including filtering rules, VLAN assignment, QoS packet marking, and switching policies. |
| Authentication: Radius; | |
| Authentication Certificate - SSL Certificate/SSH Key Regenerate; | |
| 802.1X – Port Based; | |
| Port Security – Static MAC Port Lock; | |
| Loop Protection; | |
| Rate Limit | |
| Clock synchronization protocols | SNTP; |
| NTP Server/Client; | |
| IEEE 1588v2 (PTP v2) | |
| Flow control | IEEE 802.3x Flow Control, Back Pressure Flow Control |
| Number of MAC addresses supported | 16000 |
| Packet buffer size, Kbit | 2048 |
| MIB | MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9 |
| VLAN and QoS functions | |
| VLAN organization | Port-based |
| Maximum number of VLANs | 4096 |
| Double tagging | Q in Q mode |
| Number of QoS traffic classes | 8 |
| QoS determination | Port, IEEE 802.1p, TOS/DS, IP4 TOS&DS, |
| IPv6 TC 802.1Q VID, MAC address | |
| QoS prioritization modes per port | Strict (SP), |
| Weighted (WRR), | |
| Mixed | |
| Mains specifications | |
| Power supply voltage, V | 24 (15 ÷ 30) or 220 V |
| Power consumption (at 24 V), VA, max. | 8, depending on modification |
| Design | |
| Case | IP 20 plastic |
| Mounting | DIN rail 35 mm |
| Overall dimensions (WxHxD) | depending on modification |
| Weight, kg, max. | 1,5 |
| Reliability performance | |
| Mean time between failures, h | 140000 |
| Average service life, years | 30 |
| Operating environment: | |
| Ambient air temperature, 0С | -40 to +70 |
| Average humidity (non-condensing), % | 5 ÷ 95 at 30 °C |
| Air pressure, kPa | 60 ÷ 106.7 |
