LED 灯
状态	PWR1, PWR2, POE, Link/Act, Speed

以太网
Ports	4 x RJ-45, 10/100Base-TX
标准	IEEE 802.3 for 10 Base-T IEEE 802.3u for 100 Base-TX IEEE 802.3x for Flow Control, Back Pressure Flow Control IEEE 802.3af Power Over Ethernet IEEE 802.3at Power Over Ethernet Energy Efficient Ethernet (EEE) as per 802.3az; this provides power savings during idle network activity
處理型式	Store & forward; wire speed switching
MAC 長度	2048
幀緩沖存儲器	768 Kbit
隔离	1500 Vrms 1 minute
DIP 开关	Broadcast Storm protection

PoE 技术
PoE 規格	100% IEEE 802.3at compliant
PoE 功率	Up to 30 watts per channel
PoE 支援功能	Automatic detection and power management
PoE 引腳定義	V+ (pin 1, 2), V-(pin 3, 6)
PoE Disconnect Mode	DC disconnect
PoE 输出電压	+52 VDC

光纤
Ports	2 Port 100 Base-FX ST connector
模式	Multi-Mode
光纖線	50/125, 62.5/125 or 100/140 μm
距离	2 km, (62.5/125 μm recommended) for full duplex
波長	1300 or 1310nm
TX 輸出	-20 dBm Min. -14 dBm Max.
RX 靈敏度	-32 dBm Max.
RX 超載	-8 dBm
Budget	12 dBm

电源
反极性保护	Yes
输入范围	12 ~ 57 VDC Redundant dual Input
冗余电源输入	Yes
功耗	0.125 A @ 12 VDC without PD loading, 6.2A @ 24VDC with PD full loading (15.4W per ports) 0.15 A @ 24 VDC without PD loading, 5.8A @ 24VDC with PD full loading (30W per ports) 0.10 A @ 48 VDC without PD loading, 2.9A @ 48VDC with PD full loading (30W per ports)

机构
外壳	Metal
尺寸 (mm)	DIN-rail mounting: 28 x 160 x 128 (W x L x H) Wall mounting: 28 x 199 x 121 (W x L x H)
安裝	DIN-rail mounting or wall mounting (optional)

环境
工作温度	-40 °C ~ +75 °C
储存温度	-40 °C ~ +85 °C
湿度	10% ~ 90% RH, non-condensing