| Protocols | CSMA/CD |
| IEEE Standard | IEEE 802.3 10Base-T Ethernet |
| IEEE Standard | IEEE 802.3u 100Base-TX Fast Ethernet |
| IEEE Standard | IEEE 802.3ab 1000Base-T Gigabit Ethernet |
| IEEE Standard | IEEE 802.3z 1000Base-X Gigabit Ethernet |
| IEEE Standard | IEEE802.3x Flow Control and Back Pressure |
| IEEE Standard | IEEE802.3af for POE,IEEE802.3at for POE+ |
| Network connector | 8xRJ-45 10/100BaseT(X) auto negotiation, 8 Giga POE+ 802.3at/af PSE port, |
| Network connector | 2 x 1000M TX/SFP / Auto MDI/MDI-X function, Full/Half duplex |
| Housing design | Rugged Aluminum, IP30 Protection |
| Network Cable | UTP/STP above Cat.5e Cable |
| Network Cable | EIA/TIA-568 10-ohm (100m) |
| Switch Architecture | Back-plane (Switching Fabric): 21Gbps |
| Packet Buffer Size | 2M |
| Data Processing | Store and Forward |
| LEDs | PW1(Power 1) Green, PW2(Power 2) Green, PW3(Power 3) Amber for Power DIN, RLY (Alarm Relay) Amber, T9 ( SFP) Green/Link, Flash/active, T10 (SFP) Green/Link, Flash/active |
| LEDs | TX/RJ-45 port: Green - LNK (Link/Active), Amber - POE, Fiber port, T9 ( SFP) Green/Link, Flash/active, T10 (SFP) Green/Link, Flash/active |
| LEDs | POE, Green POE detected |
| POE power | Input Voltage 48VDC-56VDC |
| POE power | POE power per port 30watts. Maximum 36Watts with 56VDC input |
| POE power | Maximum total power 240Watts with 56VDC input |
| Reserve polarity protection & Overload current protection | Present |
| Removable terminal block | Provide 2 Redundant powers , Alarm relay contact ,6 Pin. And circular POWER DIN for power adapter |
| Removable terminal block | Wire range: 0.34mm^2 to 2.5mm^2 |
| Removable terminal block | Solid wire (AWG):12-24/14-22 |
| Removable terminal block | Stranded wire(AWG): 12-24/14-22 |
| Removable terminal block | Torque:5lb-In/0.5Nm/0.56Nm |
| Removable terminal block | Wire Strip length: 7-8mm |
| MTBF (mean time between failure) | 510,400 hrs ( MIL-HDBK-217F) at 25°C |
| EN55022/24 (Certifications) | ITE equipment |
| EN55011 (Certifications) | Industrial, Scientific and Medical (ISM) equipmen |
| Safety (Certifications) | IEC EN60950-1 |
| EMC/EMS (Certifications) | CE, FCC, VCCI |
| (Certifications) EMI | FCC Part 15 Subpart B Class A, CE EN 55022 Class A |
| EN 50155 / EN 60068-2-6 (Certifications) | Vibration |
| EN 50155 /EN 60068-2-27 (Certifications) | Shock |
| EN 50155 / EN 60068-2-32 (Certifications) | Free Fall |
| Alarm Relay Contact | Relay outputs with current carrying capacity of 1 A @24VDC, for PW1 and PW2 |
| Alarm Relay Contact | Relay in open circuit mode when 2 powers are connected. In short circuit mode when only one power supply is connected |
| Operating humidity | 5% to 95% (Non-condensing) |
| Operating temperature | -40℃〜75℃ fully tested |
| Storage temperature | -40℃〜85℃ |
| Dimensions | 155mmx48mmx120mm |
| Power Supply | PW1 and PW2 for Redundant Dual DC 48V-56V 。PW3 for Power DIN to connect external power adapter DC 48-56V。For Switch only --- Power input range DC 12-56VDC。For POE --- Power input range 44-56VDC |
| MAC address table size | 8K |
| Installation | DIN Rail mounting and Wall Mounting |
| Warranty | 2 Years |
