北京北鐵通信技術(shù)有限公司

232轉(zhuǎn)485/422/TTL，CAN轉(zhuǎn)232/485/422，CAN轉(zhuǎn)以太網(wǎng)/光纖，以太網(wǎng)光纖收發(fā)器，232/485/422轉(zhuǎn)以太網(wǎng)，2M（E1）轉(zhuǎn)光纖/以太網(wǎng)，232/485隔離保護(hù)器，485/422中繼器，232/485集線器，PCI轉(zhuǎn)232多串口卡，PCI至485卡，網(wǎng)絡(luò)延伸器、工業(yè)以太網(wǎng)、工業(yè)光纖冗余以太環(huán)網(wǎng)核心模塊、工業(yè)光纖冗余以太網(wǎng)交換機(jī)、工業(yè)光纖冗余數(shù)據(jù)光端、工業(yè)級光纖收發(fā)器、工業(yè)級數(shù)據(jù)光端機(jī)、RS-232/485/422接口轉(zhuǎn)換器、工業(yè)級接口轉(zhuǎn)換器、通用級接口轉(zhuǎn)換器、長線驅(qū)動器、中繼器、串口聯(lián)網(wǎng)服務(wù)器、串口服務(wù)器、嵌入式串口服務(wù)器模塊、光電轉(zhuǎn)換器、多串口卡、VGA矩陣切換器，RGB矩陣切換器，AV矩陣切換器，視音頻矩陣切換器，KVM切換器，LCD多電腦切換器，視音頻分配器，網(wǎng)絡(luò)機(jī)柜特產(chǎn)品E1/10（100）Base-t(LT-2048B)/E1網(wǎng)橋、E1轉(zhuǎn)以太網(wǎng)、G..703轉(zhuǎn)以太網(wǎng)、BNC轉(zhuǎn)以太網(wǎng)、2兆轉(zhuǎn)以太網(wǎng)、2M轉(zhuǎn)以太網(wǎng)、E1轉(zhuǎn)RJ45,E1轉(zhuǎn)RJ45、G703轉(zhuǎn)RJ45、BNC轉(zhuǎn)RJ45、2兆轉(zhuǎn)RJ45、2M轉(zhuǎn)RJ45、E1轉(zhuǎn)IP、E1/IP、BNC/RJ45、E1/RJ45、G.703/RJ45G.703/IP2、E1/V.35（LT-2048A）、E1轉(zhuǎn)V.35、G..703轉(zhuǎn)V.35、BNC轉(zhuǎn)V.35、2兆轉(zhuǎn)V.35、2M轉(zhuǎn)V.35、2M/RJ45串口光纖調(diào)制解調(diào)器、Profibus光纖調(diào)制解調(diào)器、Can光纖調(diào)制解調(diào)器、TTL光纖調(diào)制解調(diào)器、光纖集線器、串口光端機(jī)、自愈環(huán)串口光