| IEEE Standard |
IEEE 802.3 10Base-T Ethernet IEEE 802.3u 100Base-TX Fast Ethernet IEEE 802.3ab 1000Base-T Gigabit Ethernet IEEE 802.3z 1000Base-X Gigabit Ethernet IEEE 802.3x Flow Control and Back Pressure IEEE 802.3at, IEEE802.3af |
|---|---|
| Switch Architecture | Back-plane (Switching Fabric): 12Gbps |
| Data Processing | Store and Forward |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| Provides Broadcast Storm Protection | Present, Enable / Disable set by DIP SW |
| Jumbo Frame | 10K Bytes |
| MAC Address Table | 8K |
| Packet Buff er Size | 1Mbits |
| PoE Standard | IEEE 802.3at/af |
| PoE RJ-45 pin Assignment |
RJ-45 port # 1~# 4 support IEEE 802.3at/af End-Span, Alternative A mode Positive (VCC+): RJ-45 pin 1, 2. Negative (VCC-): RJ-45 pin 3, 6. Data (1, 2, 3, 6, 4, 5, 7, 8 ) |
| Network Connector |
4 x RJ-45 10/100/1000Base-T(X) auto negotiation speed, Auto MDI/MDI-X function, Full/Half duplex 2x1000Base-X Fiber connector: SC Muti Mode or Single Mode |
| Network Cable |
UTP/STP above Cat. 5e cable EIA/TIA-568 100-ohm (100m) Fiber Cable (Multi-mode): 50/125um, 62.5/125um Fiber Cable (Single-mode): 9/125um |
| Protocols | CSMA/CD |
| LED |
Per unit: Power 1(Green), Power 2(Green), Fault(Amber) Per RJ-45 port : Link/Active (Green), Speed 10 (OFF ), 100 (Green), 1000 (Yellow) Fiber Per port: Link/Active (Green) PoE Port LED : Active : ON Inactive : OFF Fault : Flash (Over Load, Short Circuit, Port failed at Startup) |
| DIP SW |
DIP 1 ON : Disable power failure alarm OFF : Enable power failure alarm DIP 2 ON : Disables broadcast storm protection OFF : Enable broadcast storm protection |
| Reverse Polarity Protection | Present |
| Overload Current Protection | Present |
| Power Supply | Redundant Dual DC 24/48V (20~57VDC) power Input (Removable Terminal Block ) |
| PoE Power Output | Maximum 120W (Per Port 30W) |
| Alarm Relay Contact | Relay outputs with current carrying capacity of 1 A @24VDC |
| Operating Temperature |
0 ~ 60°C -40 ~ 75°C (-T model) |
| Operating Humidity | 5% to 95% (Non-condensing) |
| Storage Temperature | -40 ~ 85°C |
| Housing | Rugged Metal, IP30 Protection |
| Case Dimensions | 106 x 62.5 x 134.8mm (D X W X H) |
| Weight | 0.68kg |
| Installation Mounting | DIN Rail mounting or wall mounting |
| EMC/EMS | CE, FCC |
| EMI | FCC Part 15 Subpart B Class A, CE EN 55022 Class A |
| EMS |
EN61000-4-2 (ESD) Level 3, Criteria B EN61000-4-3 (RS) Level 3, Criteria A EN61000-4-4 (EFT) Level 3, Criteria A EN61000-4-5 (Surge) Level 3, Criteria B EN61000-4-6 (CS) Level 3, Criteria A EN61000-4-8 (Magnetic Field) Level 3, Criteria A |
| Safety | UL508 (Pending) |
| Rail Traffi c | EN 50121-4 |
| Shock | IEC 60068-2-27 |
| Freefall | IEC 60068-2-32 |
| Vibration | IEC 60068-2-6 |
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