| 硬件特性 |
| RJ45 Port |
Ports 4 x 10/100Base-TX, auto negotiation, auto-MDI / MDI-X Cable 10Base-T : 2-pair UTP Cat. 3, 4, 5 cable (100meters, max.) 100Base-TX : 2-pair UTP Cat. 5 cable (100meters, max.) |
| Fiber Port |
Port 2 x 100Base-FX Cable ISW-621T: 50/125?m / 62.5/125?m fiber ISW-621TS15: 9/125?m fiber Mode ISW-621T: Multi-mode ISW-621TS15: Single-mode Distance ISW-621T: 2km ISW-621TS15: 15km Wavelength ISW-621T: 1310nm ISW-621TS15: 1310nm Launch Power ISW-621T: Max. -14dBm, Min. -20dBm ISW-621TS15: Max. 0dBm, Min. -20dBm Receive Sensitivity ISW-621T: -32dBm ISW-621TS15: -32dBm Max. Input Power ISW-621T: -14dBm ISW-621TS15: 0dBm |
| Dimensions |
135 x 97 x 32 mm |
| Weight |
442g |
| Power Requirement |
12~48V DC
Redundant power with polarity reverse protection function
|
| 功率/损耗 |
Max. 16 watts / 54 BTU |
| Installation Method |
DIN rail kit and wall mount ear |
| Alarm Function |
Provides one relay output for power failure
Alarm relay current carry ability: 1A @ DC 24V
|
| 2层特性 |
| Processing Mode |
Store-and-Forward |
| MAC地址表 |
2K entries |
| Cache |
1Mbit |
| Flow Control |
Back pressure for half duplex, IEEE 802.3x pause frame for full duplex |
| Backplane Bandwidth |
1.2Gbps |
| Throughput |
0.89Mpps @ 64Bytes
|
| 标准一致性 |
| International Standard |
IEEE 802.3 Ethernet, 10Base-T
IEEE 802.3u Fast Ethernet, 100Base-TX, 100Base-FX
IEEE 802.3x full-duplex Flow Control
|
| Temperature |
Operating: -40~75 degrees C Storage: -40~85 degrees C |
| Operating Humidity |
Operating: 5~90%
Storage: 5~90% (non-condensing) |
| Compliance with Regulations |
FCC Part 15 Class A, CE |
| Stability Testing |
IEC60068-2-32(Free fall)
IEC60068-2-27(Shock)
IEC60068-2-6(Vibration)
|