| 硬件特性 |
| 电口 |
Ports
4 x 10/100Base-TX, auto negotiation, auto-MDI/MDI-X
Cable
10Base-T : 2-pair UTP Cat. 3, 4, 5cable (100meters, max.)
100Base-TX : 2-pair UTP Cat. 5cable (100meters, max.)
|
| 光口 |
Port
2 x 100Base-FX
Cable
ISW-621: 50/125?m fiber
ISW-621S15: 9/125?m fiber
Mode
ISW-621: Multi-mode
ISW-621S15: Single-mode
Distance
ISW-621: 2km
ISW-621S15: 15km
Frequency
ISW-621: 1300nm
ISW-621S15: 1310nm
Launch Power
ISW-621: Max. -14dBm, Min. -19dBm
ISW-621S15: Max. -7dBm, Min. -20dBm
Receive Sensitivity
ISW-621: -34.5dBm
ISW-621S15: -28dBm
Max. Input Power
ISW-621: -14dBm
ISW-621S15: -8dBm |
| 尺寸 |
135 x 97 x 32 mm |
| 重量 |
442g |
| 电源要求 |
12~48 VDC,
Redundant power with polarity reverse protection function
|
| 功率/损耗 |
Max. 11.6 watts / 40BTU |
| 安装方式 |
DIN rail kit / wall mount ear |
| 报警功能 |
Provides one relay output for power fail
Alarm relay current carry ability: 1A @ DC 24V
|
| 2层特性 |
| 处理方式 |
Store-and-Forward |
| MAC地址表 |
2K entries |
| 缓存 |
1Mbit |
| 流量控制 |
Back pressure for half duplex,
IEEE 802.3x pause frame for full duplex
|
| 背板带宽 |
1.2Gbps |
| 吞吐量 |
0.89Mpps @ 64Bytes |
| 标准一致性 |
| 国际标准 |
IEEE 802.3 Ethernet, 10Base-T
IEEE 802.3u Fast Ethernet, 100Base-TX, 100Base-FX
IEEE 802.3x full-duplex flow control
|
| 温度 |
Operating: -10~60 degrees C
Storage: -40~85 degrees C
|
| 湿度 |
Operating: 5~90%,
Storage: 5~90% (non-condensing)
|
| 遵从法规 |
FCC Part 15 Class A, CE |
| Safety |
UL, cUL |
| Stability Testing |
IEC60068-2-32(Free fall),
IEC60068-2-27(Shock),
IEC60068-2-6(Vibration)
|
