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

SFP光模块

SFP光模块

SFP光模块

SFP光模块产品是出现的比较晚的光模块,但也是当前应用最广泛的光模块产品。

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 SFP (142)

我公司专业研发制造1.25G SFP光模块。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)
1.25G SFP
SFP-155M双纤光模块选型手册

SFP-155M双纤光模块选型手册

SFP-155M双纤光模块可应用于:Fast Ethernet;SDH STM-1, S-1.1,L-1.1, L-1.2...;SONET OC-3 IR1,LR1,LR2...;Other optical links;Fiber Channel;Switch to Switch interface;Switched backplane applications;Router/Server interface;Other optical transmission systems,产品线齐全:SFP-155M-2KM;SFP-155M-20KM;SFP-155M-40KM;SFP-155M-80KM;SFP-155M-120KM;SFP-155M-160KM;

 10/100/1000BASE-T SFP电口模块

10/100/1000BASE-T SFP电口模块

10/100/1000BASE-T SFP电口模块

设计用于通过Cat5铜缆的10/100 / 1000BASE-T链路。

 1000BASE-T SFP电口模块

1000BASE-T SFP电口模块

1000BASE-T SFP电口模块

设计用于通过Cat5铜缆的千兆以太网1000BASE-T链路。

 工业级10/100BASE-T SFP电口模块

工业级10/100BASE-T SFP电口模块

工业级10/100BASE-T SFP电口模块

设计用于Cat5铜缆上的10 / 100BASE-T链路。

1.25G

1.25G

1.25G

产品特点
● 符合 IEEE 802.3z 1000BASE-SX、1000BASE-LX 和1000BASE-ZX
● 支持1.25Gbps的数据传输

1.25G 15km(商温) SFP Transceiver

1.25G 15km(商温) SFP Transceiver

1.25G 15km(商温) SFP Transceiver

The transmitter section and the receiver section work independently in the transceiver. The receiver section contains an InGaAs PIN photo diode, a transimpedance amplifier and a post amplifier (with working data rate up to 1250Mbps), functionally transmit received optical power to steady electrical data. 

1.25G 15KM(工温)SFP Transceiver

1.25G 15KM(工温)SFP Transceiver

1.25G 15KM(工温)SFP Transceiver

The transmitter section and the receiver section work independently in the transceiver. The receiver section contains an InGaAs PIN photo diode, a transimpedance amplifier and a post amplifier (with working data rate up to 1250Mbps), functionally transmit received optical power to steady electrical data.

1.25G 40km(商温)SFP Transceiver

1.25G 40km(商温)SFP Transceiver

1.25G 40km(商温)SFP Transceiver

The transmitter section and the receiver section work independently in the transceiver. The receiver section contains an InGaAs PIN photo diode, a transimpedance amplifier and a post amplifier (with working data rate up to 1250Mbps), functionally transmit received optical power to steady electrical data.

FT  耐腐蚀4光2电防水连接器

1.25G SFP千兆光模块

1.25G SFP千兆光模块

设计用于通过双工多模或单模光纤进行千兆以太网,1G光纤通道,SONET OC-24和SDH STM-8链路

1.25G-GBIC-10

1.25G-GBIC-10

1.25G-GBIC-10
  1.25G-GBIC-10 is Multi-Vendor MSA Compatible GBIC (Gigabit Interface Converter) Transceiver, operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 12 dB, with in most cases is enough to reach about 10 km distance. 

1.25G-GBIC-40

1.25G-GBIC-40

1.25G-GBIC-40
    1.25G-GBIC-40 is Multi-Vendor MSA Compatible GBIC (Gigabit Interface Converter) Transceiver, operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 19 dB, with in most cases is enough to reach about 40 km distance.

1.25G-GBIC-550

1.25G-GBIC-550

1.25G-GBIC-550
    1.25G-GBIC-550 is Multi-Vendor MSA Compatible GBIC (Gigabit Interface Converter) Transceiver, operating over Double Fiber Multi-Mode Fiber (MMF) optical cable. It has minimum guaranteed optical budget of 7.5 dB, with in most cases is enough to reach about 550 m distance.

1.25G-GBIC-80

1.25G-GBIC-80

1.25G-GBIC-80
    1.25G-GBIC-80 is Multi-Vendor MSA Compatible GBIC (Gigabit Interface Converter) Transceiver, operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 24 dB, with in most cases is enough to reach about 80 km distance. 

1.25G-SFP-10D

1.25G-SFP-10D

1.25G-SFP-10D

 1.25G-SFP-10D is Multi-Vendor MSA Compatible 1000base-LX (LH) SFP transceiver operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 13 dB, with in most cases is enough to reach about 10 km distance. 

1.25G-SFP-120D

1.25G-SFP-120D

1.25G-SFP-120D

    1.25G-SFP-120D is Multi-Vendor MSA Compatible SFP (Small Form factor Pluggable) Transceiver, operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 32 dB, with in most cases is enough to reach about 120 km distance. However, distance is just indicative parameter calculated for comfort of identification.

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