标准光模块

标准协议光模块

兼容协议光模块

其它种类光器件

技术支持

1.25G SFP

1.25G SFP

1.25G SFP光模块

SFP光模块概念

SFP(Small Form-factor Pluggables)很多人都把其理解为GBIC的升级版本。SFP光模块体积比GBIC光模块至少减少一半,可以在相同面板上配置多出一倍以上的端口 数量。由于SFP模块在功能上与GBIC基本一致,因此,也被有些交换机厂商称为小型化GBIC(Mini-GBIC)。

SFP光模块的发展

GBIC与SFF在光模块发展过程中都曾经有过非常非凡的历史,随着网络的快速发展,它们也逐渐被SFP光模块取代。

SFP光模块更是SFF与GBIC光模块的发展,因为SFF与GBIC是1X9光模块之后两个方向发展的产品,都有自己的优点:小型化与热插拔。

SFP 光模块继承了GBIC的热插拔特性,也借鉴了SFF小型化的优势。采用LC头,其体积仅为GBIC模块的1/2到1/3,  极大的增加了网络设备的端口密度,适应了网络迅猛发展的趋势,因此得到了最广范的应用,目前主要的设备厂商,无一例外摒弃的GBIC产品,只采用SFP光 模块产品。由于采用了统一的标准,各厂家的SFP产品可以兼容,SFP产品可作为一种单独的网络设备采购。

虽然目前已经出现了许多更高技术,更新的光模块产品,但SFP光模块依然会继续存在很长时间。在SFP之后,光模块的发展主要是向着更高速率的发展,现在已经出现了10G,40G,100G等光模块。其中SFP+光模块相信会是SFP之后被广泛应用的一代产品。

SFP光模块的选型:

  • SFP-155M (收发模式:单纤双向/双纤双向/双发双收/单发单收;波长:850nm/1310nm/155nm/CWDM/DMDM可选;传输距离:0~160KM可选;工作温度:商业级0℃~+70℃/工业级-40℃~+85℃可选)
  • SFP-622M(收发模式:单纤双向/双纤双向/双发双收/单发单收;波长:850nm/1310nm/155nm/CWDM/DMDM可选;传输距离:0~160KM可选;工作温度:商业级0℃~+70℃/工业级-40℃~+85℃可选)
  • SFP-1.25G(收发模式:单纤双向/双纤双向/双发双收/单发单收;波长:850nm/1310nm/155nm/CWDM/DMDM可选;传输距离:0~160KM可选;工作温度:商业级0℃~+70℃/工业级-40℃~+85℃可选)
  • SFP-2.5G(收发模式:单纤双向/双纤双向/双发双收/单发单收;波长:850nm/1310nm/155nm/CWDM/DMDM可选;传输距离:0~160KM可选;工作温度:商业级0℃~+70℃/工业级-40℃~+85℃可选)
  • SFP-3.125G(收发模式:单纤双向/双纤双向/双发双收/单发单收;波长:850nm/1310nm/155nm/CWDM/DMDM可选;传输距离:0~160KM可选;工作温度:商业级0℃~+70℃/工业级-40℃~+85℃可选)
  • SFP-4.25G(收发模式:单纤双向/双纤双向/双发双收/单发单收;波长:850nm/1310nm/155nm/CWDM/DMDM可选;传输距离:0~160KM可选;工作温度:商业级0℃~+70℃/工业级-40℃~+85℃可选)
  • SFP多速率(收发模式:单纤双向/双纤双向/双发双收/单发单收;波长:850nm/1310nm/155nm/CWDM/DMDM可选;传输距离:0~160KM可选;工作温度:商业级0℃~+70℃/工业级-40℃~+85℃可选)
1.25G-80KM-BIDI-单模-SFP光模块 TX:1550

1.25G-80KM-BIDI-单模-SFP光模块 TX:1550

1.25G-80KM-BIDI-单模-SFP光模块 TX:1550

北亿纤通的1.25G SFP光模块具有功耗低、体积小、宽温度范围等特性。符合SFF-8472和SFP MSA等标准协议,主要应用于Ethernet以太网/SDH/SONET/光纤通道等环境。

1.25Gb/s BiDi SFP Tx1310/Rx1490nm, 40KM

1.25Gb/s BiDi SFP Tx1310/Rx1490nm, 40KM

1.25Gb/s BiDi SFP Tx1310/Rx1490nm, 40KM

● BIDI 1.25G SFP Transceiver
● 1000Base-LX
● Wavelength: TX1310/RX1490nm
● SMF
● 40-KM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1310/Rx1490nm, 40KM, With DDM

1.25Gb/s BiDi SFP Tx1310/Rx1490nm, 40KM, With DDM

1.25Gb/s BiDi SFP Tx1310/Rx1490nm, 40KM, With DDM

● BIDI 1.25G SFP Transceiver
● Wavelength: TX1310/RX1490nm
● SMF
● 40-KM
● DDM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1310/Rx1550nm ,20KM

1.25Gb/s BiDi SFP Tx1310/Rx1550nm ,20KM

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 20KM

● BIDI 1.25G SFP Transceiver
● Wavelength: TX1310/RX1550nm
● SMF
● 20-KM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 20KM, With DDM

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 20KM, With DDM

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 20KM, With DDM

● BIDI 1.25G SFP Transceiver
● Wavelength: TX1310/RX1550nm
● SMF
● 20-KM
● DDM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 2KM

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 2KM

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 2KM

● BIDI 1.25G SFP Transceiver
● Wavelength: TX1310/RX1550nm
● SMF
● 2-KM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 40KM

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 40KM

1.25Gb/s BiDi SFP Tx1310/Rx1550nm, 40KM

● BIDI 1.25G SFP Transceiver
● Wavelength: TX1310/RX1550nm
● SMF
● 40-KM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1490/Rx1310nm, 20KM

1.25Gb/s BiDi SFP Tx1490/Rx1310nm, 20KM

1.25Gb/s BiDi SFP Tx1490/Rx1310nm, 20KM

● BIDI 1.25G SFP Transceiver
● 1000Base-LX
● Wavelength: TX1490/RX1310nm
● SMF
● 20-KM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1490/Rx1310nm, 40KM

1.25Gb/s BiDi SFP Tx1490/Rx1310nm, 40KM

1.25Gb/s BiDi SFP Tx1490/Rx1310nm, 40KM

● BIDI 1.25G SFP Transceiver
● 1000Base-EX
● Wavelength: TX1490/RX1310nm
● SMF
● 40-KM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1490/Rx1310nm, 40KM, with DDM

1.25Gb/s BiDi SFP Tx1490/Rx1310nm, 40KM, with DDM

1.25Gb/s BiDi SFP Tx1490/Rx1310nm, 40KM, with DDM

● BIDI 1.25G SFP Transceiver
● Wavelength: TX1490/RX1310nm
● SMF
● 40-KM
● DDM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 120KM

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 120KM

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 120KM

● BIDI 1.25G SFP Transceiver
● 1000Base-EZX
● Wavelength: TX1490/RX1550nm
● SMF
● 120-KM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 120KM, with DDM

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 120KM, with DDM

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 120KM, with DDM

● BIDI 1.25G SFP Transceiver
● Wavelength: TX1490/RX1550nm
● SMF
● 120-KM
● DDM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 80KM

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 80KM

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 80KM

● BIDI 1.25G SFP Transceiver
● 1000Base-ZX
● Wavelength: TX1490/RX1550nm
● SMF
● 80-KM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 80KM, with DDM

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 80KM, with DDM

1.25Gb/s BiDi SFP Tx1490/Rx1550nm, 80KM, with DDM

● BIDI 1.25G SFP Transceiver
● Wavelength: TX1490/RX1550nm
● SMF
● 80-KM
● DDM
● F-tone Networks offer Compatible Service

1.25Gb/s BiDi SFP Tx1550/Rx1310nm, 20KM

1.25Gb/s BiDi SFP Tx1550/Rx1310nm, 20KM

1.25Gb/s BiDi SFP Tx1550/Rx1310nm, 20KM

● BIDI 1.25G SFP Transceiver
● Wavelength: TX1550/RX1310nm
● SMF
● 20-KM
● F-tone Networks offer Compatible Service

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