鴻騰光電提供62.5/125和50/125的標(biāo)準和定制模式轉(zhuǎn)換跳線(MCP),可用于在1300nm窗口中傳輸?shù)?000BASE-LX/LH和10GBASE-LRM光模塊,并應(yīng)用于多模設(shè)備。模式轉(zhuǎn)換光纖跳線在光纖通信系統(tǒng)中主要用于光設(shè)備之間或光網(wǎng)絡(luò)與光設(shè)備之間需要進行模場轉(zhuǎn)變的場合,經(jīng)過模式轉(zhuǎn)換后再經(jīng)過功率放大器等設(shè)備進行調(diào)整后,得到需要的光纖模場信號。模場轉(zhuǎn)換跳線主要是單模(SM:9/125um)與多模(MM:50/125um或62.5/125um)之間的轉(zhuǎn)換并制作成跳線的形式。
技術(shù)規(guī)格
連接頭 |
ST、SC、FC、LC |
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光纜線徑 |
2.0 / 3.0mm |
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插入損耗 |
光源方向 |
測試波長 |
數(shù)據(jù) |
A→B |
850nm、1300nm |
≤0.20dB |
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B→A |
850nm、1300nm |
≤0.20dB |
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C→D |
850nm、1300nm |
≤15.0dB(50/125),≤18.0dB(62.5/125) |
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C→D |
1310nm、1550nm |
≤2.1dB(50/125),≤2.6dB(62.5/125) |
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D→C |
850nm、1300nm |
≤0.20dB |
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回波損耗 |
單模/UPC≥50dB,APC≥60dB;多模/UPC≥20dB |
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端面幾何尺寸 |
曲率半徑 :10-25mm(PC/UPC) ,5-12mm(APC) 頂點偏移 : 0-50um 光纖凹陷 : ±100 nm 角度:8±2°(APC) |
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重復(fù)性 |
插拔1000次典型變化值≤0.20dB |
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互換性 |
≤0.20dB |
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工作溫度 |
-20 ~ +70℃ |
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存儲溫度 |
-40 ~ +85℃ |
產(chǎn)品結(jié)構(gòu):
訂貨信息:
HT-MCP-XX-YY-OM1-SX-2M: 單芯單多模跳線,XX, YY=連接器類型,SC, FC, ST, LC 可選, OM1=多模62.5UM, OM2=50/125UM, 長度=2米(可按需定制)
HT-MCP-XX-YY-OM1-DX-2M:雙芯單多模跳線,XX, YY=連接器類型,SC, FC, ST, LC 可選, OM1=多模62.5UM, OM2=50/125UM, 長度=2米(可按需定制)
光有源設(shè)備中光鏈路互連
光纖數(shù)據(jù)傳送、需模式轉(zhuǎn)換的場所
骨干收發(fā)網(wǎng)、局域網(wǎng)(LAN)、城域網(wǎng)(MAN)
How the Mode Conditioning Cable Works:
The need for this conditioning fiber optic patch cord is due to the single-mode launch nature of the-LX or long-wave(1300nm) transceiver modules used for Gigabit Ethernet.
Launching a single-mode laser into the center of a multimode fiber can cause multiple signals to be generated that confuse the receiver at the other end of the fiber.
In that case, a mode conditioning patch cord eliminates these multiple signals by allowing the single-mode launch to be offset away from the center of a multimode fiber.
This offset point creates a launch that is similar to typical multimode LED launches. (see diagram below)
How to Install the Mode Conditioning Cable:
If your gigabit LX switch is equipped with SC or LC connectors,please be sure to connect the yellow leg(Singlemode)of the cable to the transmit side,and the orange leg(multimode)to the receive side of the equipment.
It is imperative that this configuration be maintained on both ends.The swap of transmit and receive can only be done at the cable plant side.(see diagram below)