| 型號 |
RS-408 |
RSM-408 |
| Technology |
| Standards |
IEEE 802.3, 802.3u and 802.3x |
| Processing Type |
Store & forward, wire speed switching |
| MAC Addresses |
2048 |
| Memory Bandwidth |
3.2 Gbps |
| Frame Buffer Memory |
1 Mbit |
| Flow Control |
IEEE 802.3x flow control, back pressure flow control |
| Interface |
| RJ-45 Ports |
10/100 Base-TX auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection |
| LED Indicators |
Power, 10/100M, Link/Act, Master |
| Ethernet Isolation |
1500 Vrms 1 minute |
| COM1 |
RS-232 (TxD, RxD and GND); Non-isolated |
| COM2 |
RS-485 (D2+, D2-; self-tuner ASIC inside); Non-isolated |
| Frame Ground for EMS Protection |
Yes |
| Power |
| Input Voltage Range |
+10 VDC ~ +30 VDC Redundant Dual Inputs (Isolated) |
| Power Consumption |
0.3 A @ 24 VDC |
| Protection |
Power reverse polarity protection |
| Frame Ground for EMS Protection |
Yes |
| Connector |
7-Pin Removable Terminal Block |
| Mechanical |
| Casing |
Plastic |
Metal |
| Environmental Rating |
Flammability UL 94V-0 |
IP30 Protection |
| Dimensions (W x L x H) |
64 mm x 98 mm x 118 mm |
73 mm x 102 mm x 132 mm |
| Installation |
DIN-Rail Mounting |
DIN-Rail Mounting or Wall Mounting |
| Environmental |
| Operating Temperature |
-40 °C ~ + 75 °C |
| Storage Temperature |
-40 °C ~ + 85 °C |
| Ambient Relative Humidity |
10 ~ 95% RH, non-condensing |
| Accessories |
| Option Cable |
CA-090510 x 1 |
