HT101U 双绞线端口支持速率和全/半双工自动适应,支持自动MDI/MDIX,无需进行电缆选择。HT101U采用标准SC/FC/ST/LC接口,最长传输距离可达120km,能够满足小区、企业等园区网络扩展延伸需求。HT101U提供系统、传输等多种LED指示方式,同时支持链路告警功能(Link Fault Pass-through),能够迅速定位线路故障,方便维护管理。
HT101U提供两种供电方式:外置电源适配器5V1A供电 和USB供电,为用户提供方便电源接入方式。
常规的光纤收发器只进行光电信号转换传输,在传输过程中,当一端穿线链路故障时,作为接受的后端无法具体知道究竟是哪一个设备(收发器、交换机)哪一条链路出现故障,在进行故障排查时,不够便捷。
HT101U LFP收发器最大的特点就是它有一个LFP(链路故障告警)的功能,在两台通信设备(收发器、交换机、路由器等)进行连接传输时,一台(近端)有链路故障,链路故障能够传递到另一台(远端)设备上。例如,两台光纤收发器A和B,A端收发器的电口有链路故障,此HT101U收发器会把电口的故障传递到光口,收发器会停止光口的数据发送;B端的收发器收不到A端收发器的数据,便知道A端收发器出了链路故障,B端收发器就停止光口和电口的数据发送。链路故障转移(LFP)告警功能能够使网络管理员迅速得知和处理网络的故障,减小网络故障造成的损失。
HT101U LFP收发器有什么作用?
在各个支点安装了一台HT101U LFP收发器,在主控中心进行汇聚,当支点的收发器出现链路故障时,收发器会把故障转移到光口,HT101U收发器就会停止光信号数据传输,主控中心无法接收到支点收发器传输的信号数据,就会知道支点收发器出现故障,作为主控中心的接收端HT101U收发器也会停止光电信号转发,从而让管理人员能够快速发现问题并解决问题!
为何这么多客户喜欢选用鸿腾光电收发器?
技术规格
Standard Compliance |
IEEE802.3u 10/100Base-TX 100Base-FX |
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Data Transfer Rate |
100Mbps:148,800 pps 10Mbps:14,880 pps |
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MAC addresses table |
1K |
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Buffer Memory |
128K |
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Connector |
RJ-45: 10/100Mbps (Auto-negotiation) ST/SC/LC: 100Mbps |
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Cable |
TP: Cat.5 (Support distance up to 100m) Fiber(M-M):50/125,2.5/125,100/140μm(Support distance up to 2Km) Fiber(SM):8.3/125,8.7/125,9/125,100/125μm(Support distance up to 100Km) |
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Flow Control |
IEEE802.3x compliant for full-duplex Backpressure flow control for half-duplex |
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LED Description |
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LED |
Description |
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FX LNK/ACT |
Fiber connection/Active |
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FX FDX/COL |
Fiber Full duplex/ Collision |
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TX LNK/ACT |
TP connection / Active |
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TX 100 |
TP 100M Speed |
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POWER |
Power link |
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DIP Switch Function |
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DIP Switch |
Description |
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TP port mode |
Auto (default) or Force |
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TP port speed |
100 or 10 when TP at Force |
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TP port duplex |
FDX or HDX when TP at Force |
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LFP |
LFP enabled (default) or disabled |
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Fiber port duplex |
100 FDX (default) or 100 HDX |
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Network Interface |
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Category |
Connector |
Transmission |
Max. Cable Length |
Wavelength |
|
10-T/100-TX |
RJ-45 |
Full/Half |
100M |
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100-FX (M-M) |
SC/ST |
Full/Half |
2Km |
1310nm |
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100-FX (S-M) |
SC |
Full/Half |
5/20/60Km |
1310nm |
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100-FX (S-M) |
Bidi-SC |
Full/Half |
20Km |
1310nm |
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Hardware Spec |
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Feature |
Detailed Description |
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Voltage |
+5V DC power adaptor Or USB powered |
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Ambient Temperature |
-10° to 60°C |
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Humidity |
5% to 95% |
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Dimensions |
26.2(H) x 70.3(W) x 94(D) mm |
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Weight |
0.3kg |
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Installation |
Desktop, Chassis, wall-mount (Optional) |
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EMI |
CISPR 22:A1:2000+A2:2002 ICES-003:2004,Class A EMC EN55022:Class A EN61000-3-2:2000 EN61000-3-3:1995+A1:2001 EN55024 IEC61000-4-2/3/4/5/6/8/11 |
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Shock |
IEC60068-2-27 |
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Freefall |
IEC60068-2-32 |
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Vibration |
IEC60068-2-6 |
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Casing |
IP20 Protection |
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MTBF |
185,000 hr |
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Warranty |
2 Years |
订货信息:
型号 |
产品描述 |
HT101U-3M02A10 |
10/ |
HT101U-3M05A10 |
10/ |
HT101U-3S25A10 |
10/ |
HT101U-3S40A10 |
10/ |
HT101U-3S60A10 |
10/ |
HT101U-5S80A10 |
10/ |
HT101U-5S100A10 |
10/ |
HT101U-3S20B10/5S20B10 |
10/ |
HT101U-3S40B10/5S40B10 |
10/ |
HT101U-4S60B10/5S60B10 |
10/ |
HT101U-4S80B10/5S80B10 |
10/ |
HT101U-4S100B10/5S100B10 |
10/ |
HT101U-4S120B10/5S120B10 |
10/ |
HT101U-SFP |
10/ |