标准光模块

其它种类光器件

技术支持

QSFP光模块

QSFP光模块

产品特点

四通道双向有源光缆
3.3V供电
传输速率:1Mbps~11.5Gbps
符合QSFP MSA标准
采用高可靠度的激光器
传输距离有20,30,50,100,300米或更长到80KM可定制
可热插拔
内置数字诊断功能
低功耗:每端功耗小于0.9瓦
仅有电学接口,维护使用方便


产品应用

1-10Gbps InfiniBand DDR 4 通道互联
高性能计算机
高端路由器及交换机
数据存储中心

Product DescriptionData Rate (Gbit/s)ReachTXRXPower ConsumptionTemperature (deg C)兼容品牌
QSFP-40G-SR4 40G 100m 850nm VCSEL PIN <1.5w 0~70°C/-40~85°C 全系列
QSFP-40G-eSR4 40G 300m 850nm VCSEL PIN <1.5w 0~70°C/-40~85°C 全系列
QSFP-40G-IR4 40G 2km DFB CWDM PIN <3.5w 0~70°C/-40~85°C 全系列
QSFP-40G-LR4 40G 10km DFB CWDM PIN <3.5w 0~70°C/-40~85°C 全系列
QSFP-40G-ER4 40G 30km DFB CWDM APD <3.5w 0~70°C/-40~85°C 全系列
QSFP-40GPSM-IR4 40G 1.4km 1310nm FP PIN <3.5w 0~70°C/-40~85°C 全系列
QSFP-40GPSM-LR4 40G 10km 1310nm DFB PIN <3.5w 0~70°C/-40~85°C 全系列
QSFP-40GAOC-X 40G 0~300m 850nm VCSEL PIN <1.5w 0~70°C/-40~85°C 全系列
QSFP-40G-LX4 40G 150m/2km DFB CWDM PIN <3.5w 0~70°C/-40~85°C 全系列
               

 56G系列:

QSFP-56G-SR4 56G 100m 850nm VCSEL PIN <1.5w 0~70°C/-40~85°C 全系列
QSFP-56G-eSR4 56G 300m 850nm VCSEL PIN <1.5w 0~70°C/-40~85°C 全系列
QSFP-56GAOC-X 56G 0~300m 850nm VCSEL PIN <1.5w 0~70°C/-40~85°C 全系列

QSFP,全称Quad Small Form-factor Pluggable,四通道小型可插拔光模块,具有四个独立的全双工收发通道。它的设计初衷是用高密度的光模块替换单通道的SFP,QSFP只比标准的SFP模块大30%。这种器件支持100Mbps到10Gbps的速率,和SFP一样,它也具有数字诊断能力,可以监控链路的性能。QSFP是为高密度应用开发的。原来的系统设计由于设备机框面板的面积有限,光纤数量受到限制,使用标准的SFP或者10Gbps XFP接头,可以容纳的通道数主要受到物理空间的限制。QSFP就是在这样的背景下开发的,可以把更多的转发器和接收器集中在更小的空间中去。起初是思科率先开发QSFP,准备用于SONET/SDH。因为典型的SONET系统是首先根据带宽来设计背板,然后再配置相应的板卡。例如:一个10Gbps背板的SONET系统可以设计为4个OC-48端口,或者支持16个OC-12端口的板卡。理论上,这个系统可以支持64端口OC-3的板卡。但是这时候问题就来了,系统设计者无法做64端口的线卡,因为前面板上根本装不下那么多转发器。所以就萌生了开发这种QSFP高密度小型接口用于OC-3端口的想法。 此后,几家公司就QSFP的制造达成了多源协议(MSA),器件逐渐升级。QSFP也从单纯的单模光纤SONET应用领域走出来,进入其它多模光纤应用,如千兆以太网、光纤通道、InfiniBand等。很多MSA成员供应VCSEL芯片或者平行VCSEL芯片,推动了QSFP技术在多模领域的应用。

    QSFP的4个通道的可插拔接口传输速率达到了40Gbps。很多XFP中成熟的关键技术都应用到了该设计中。它作为一种光纤解决方案,并且速度和密度均优于4通道CX4接口。由于可在XFP相同的端口体积下以每通道10Gbps的速度支持四个通道的数据传输,所以QSFP的密度可以达到XFP产品的4倍,SFP+产品的3倍。具有4通道且密度比CX4高的QSFP接口已经被InfiniBand标准所采用。

在QSFP基础上发展而来的QSFP+,全称Quad Small Form-factor Pluggable Plus。其解决方案是专为高密度的应用程序。整个系统包括38PIN的连接器,电磁干扰(EMI)屏蔽组件,光学收发器,散热组件,铜缆组件,MTP光缆组件,光学回环等。

原理框图如下:

20120803001    该产品系列的设计能满足IEEE 802.3ba规范、Infiniband QDR和光纤通道要求的每个端口40 Gb/s的带宽需求。系统功能由SFF-8436规范确定,SFF–8436协议定义了QSFP+的电气、光学、机械特性,以及I2C总线管理界面。热插拔的收发器集成了4个传送通道和4个接收通道。QSFP+收发器可以取代4个标准SFP+收发器。更大的端口密度和整个系统的成本节约超过传统SFP+产品。QSFP+线缆组件被设计应用于配置在极高密度的需求。这个系统将支持10G以太网,光纤通道,InfiniBand,SAS和SONET/SDH标准使用不同的数据率选项。包括InfiniBand单数据率(SDR),双数据率(DDR)和四数据率(QDR),以太网系统(10~40 gbps),光纤通道(8、10gbps),SAS(12 gbps)。

主要用途有:交换机,路由器,主机适配器总线;企业存储;高密度、高速的I/O;多通道互连。该方案尤其适用于高流量处理系统,这些系统最典型的应用领域包括数据中心、网络连接、以及高性能计算。

由北亿纤通独立研发的具有高带宽,高速率,小尺寸,低功耗等功能的光纤插拔式QSFP+光模块,集成了 4 个收发通道,可替代最多 4 个标准 SFP+ 收发器。比传统的 SFP+ 产品具有更高的端口密度,并节约系统总体成本,并且相比较传统AOC而言,应用更灵活、更易于管理和维护。尤其重要的是该产品内部采用独特的COB(Chip-On-Board)设计,具有结构简洁、成本低的优点,在相关产品领域将会体现出强大的竞争力。

QSFP光模块

QSFP28-100GE-LR4光模块

100GBASE-SR4 QSFP28 to 2x QSFP28 Active Optical Cable

100GBASE-SR4 QSFP28 to 2x QSFP28 Active Optical Cable

F-tone Networks’s 100GBASE-SR4 QSFP28 to 2x QSFP28 Active Optical Cable are designed for use in 100 Gigabit Ethernet links on up to 10km of single mode fiber. They are compliant with the QSFP28 MSA, IEEE 802.3ba QSFP+ Extender (up to 80KM or I00KM) and IEEE 802.3bm CAUI-4. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA and F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html". The optical transceiver is compliant per the RoHS Directive 2010. See F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html" for more details.

100G-QSFP28光模块

100G-QSFP28光模块全系列

100G QSFP28 AOC,P/N: QSFP28-AOC-XXX,在OM3多模光纤上最长传输距离为100m
100G QSFP28 SR4,P/N: QSFP28-SR4,在OM3多模光纤上最长传输距离为100m
100G QSFP28 LR4,P/N: QSFP28-LR4,在单模光纤上最长传输距离为10km
100G QSFP28 PSM4,P/N: QSFP28-PSM4,在单模光纤上最长传输距离为2km

100G QSFP28 ER4,P/N: QSFP28-ER4,在单模光纤上最长传输距离为30km

QSFP28-OTU4-LR4光模块

200G QSFP56 SR4 PAM4 100m

200G QSFP56 SR4 PAM4 100m

专为200G以太网200GBASE-SR4设计,可连接多个850nm多模光纤。

40BASE-SR4 300m QSFP+ Gen2

40BASE-SR4 300m QSFP+ Gen2 Optical Transceiver Module

  •     Four-channel full-duplex transceiver module
  •     Hot-pluggable QSFP+ form factor
  •     Maximum link length of 300m on OM3 Multimode Fiber (MMF) and 400m on OM4 MMF
  •     Multirate capability: 1.06Gb/s to 10.5Gb/s per channel
  •     Unretimed XLPPI electrical interface
  •     Maximum power dissipation < 1.5W
  •     Reliable VCSEL array technology
  •     Built-in digital diagnostic functions
  •     Commercial operating case temperature range 0°C to 70°C
  •     Single 1x12 MPO receptacle
  •     RoHS-6 compliant (lead-free)

40G Ethernet 100m QSFP+ Optical Transceiver Module

40G Ethernet 100m QSFP+ Optical Transceiver Module

  •     Hot-pluggable QSFP+ form factor
  •     Supports 41.2 Gb/s aggregate bit rates
  •     Power dissipation < 1.5W
  •     RoHS-6 compliant (lead-free)
  •     Commercial temperature range 0°C to 70°C(Standard)/-40°C to 85°C (Industrial)
  •     Single 3.3V power supply
  •     Maximum link length of 100m on Multimode Fiber (MMF OM3)
  •     Uncooled 4x10Gb/s 850nm transmitter
  •     XLPPI electrical interface
  •     Single MPO receptacle
  •     Built-in digital diagnostic functions

40G Ethernet 10km QSFP+ Optical Transceiver Module

40G Ethernet 10km QSFP+ Optical Transceiver Module

  •     Hot-pluggable QSFP+ form factor
  •     Supports 41.2 Gb/s aggregate bit rates
  •     Power dissipation < 3.5W
  •     RoHS-6 compliant (lead-free)
  •     Commercial temperature range 0°C to 70°C(Standard), -40°C to 85°C (Industrial)
  •     Single 3.3V power supply
  •     Maximum link length of 10km on Single Mode Fiber (SMF)
  •     Uncooled 4x10Gb/s CWDM transmitter
  •     XLPPI electrical interface
  •     Duplex LC receptacles
  •     Built-in digital diagnostic functions

40G Multirate 10km QSFP+ Optical Transceiver Module

40G Multirate 10km QSFP+ Optical Transceiver Module

F-tone's QSFP-40GM-LR4 QSFP+ transceiver modules are designed for use in 40 Gigabit Ethernet links and 4x10G OTN client interfaces over single mode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 and OTU3 C4S1-2D1 requirements specified in ITU-T Recommendation G.695. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA. The transceiver is RoHS-6 compliant and lead-free per Directive 2002/95/EC, and F-tone Application Note AN-2038.

QSFP28-OTU4-LR4光模块

40G QSFP+ ER4 40km

40G QSFP+ ER4 40km

40G QSFP + ER4光模块(GQS-SPO400-ER4C)专为双工单模光纤上的40G以太网40GBASE-ER4和OTN OTU3链路而设计,使用CWDM波长(1271nm,1291nm,1311nm,1331nm)支持高达40km的传输距离。

40GBASE-LR4 QSFP+ 1310nm Transceiver

40GBASE-LR4 QSFP+ 1310nm Transceiver

F-tone 40GBASE-LR4 QSFP Module supports link lengths of up to 10km over a standard pair of G.652 single-mode fiber with duplex LC connectors. The 40Gbps QSFP+ transceiver is well suited for Infiniband and 40GBASE-LR4 applications. It combines the higher density attractions of parallel modules with some of the key advantages normally associated with SFP+ based modules.

QSFP28-100GE-LR4光模块

F-tone Networks 100G CFP to QSFP28 Adapter

QSFP+ Extender (up to 80KM or I00KM)

F-tone Networks’s QSFP+ Extender (up to 80KM or I00KM) are designed for use in 100 Gigabit Ethernet links on up to 10km of single mode fiber. They are compliant with the QSFP28 MSA, IEEE 802.3ba QSFP+ Extender (up to 80KM or I00KM) and IEEE 802.3bm CAUI-4. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA and F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html". The optical transceiver is compliant per the RoHS Directive 2010. See F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html" for more details.

QSFP28-OTU4-LR4光模块

F-tone Networks 100G CFP2 to QSFP28 Adapter

F-tone Networks 100G CFP2 to QSFP28 Adapter

F-tone Networks’sF-tone Networks 100G CFP2 to QSFP28 Adapter are designed for use in 100 Gigabit Ethernet links on up to 10km of single mode fiber. They are compliant with the QSFP28 MSA, IEEE 802.3ba  QSFP+ Breakout to SFP+ Cage Converter and IEEE 802.3bm CAUI-4. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA and F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html". The optical transceiver is compliant per the RoHS Directive 2010. See F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html" for more details

QSFP 40G Product line

QSFP 40G Product line

F-tone’s QSFP28-100G-SR4 module is a 4-channel transceiver capable of transmitting and receiving 100 Gbps simultaneously. F-tone’s QSFP28-100G-SR4 transceiver performs at high speeds while consuming extremely low power—allowing for > 50% reduction in power consumption compared to 4 SFP+ inF-tonerconnects.

QSFP28-OTU4-LR4光模块

QSFP to SFP or SFP+ Adapter (QSA) Module

QSFP to SFP or SFP+ Adapter (QSA) Module

F-tone Networks’sQSFP to SFP or SFP+ Adapter (QSA) Module are designed for use in 100 Gigabit Ethernet links on up to 10km of single mode fiber. They are compliant with the QSFP28 MSA, IEEE 802.3ba  QSFP to SFP or SFP+ and IEEE 802.3bm CAUI-4. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA and F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html". The optical transceiver is compliant per the RoHS Directive 2010. See F-tone Networks Application Note "http://www.f-tone.com/qsfp28-reference.html" for more details.

QSFP+ 850nm Transceiver for MMF

QSFP+ 850nm Transceiver for MMF

F-tone 40GBASE-SR4 QSFP Module supports link lengths of 100m and 150m, respectively, on laser-optimized OM3 and OM4 multimode fibers. It primarily enables high-bandwidth 40G optical links over 12-fiber parallel fiber terminated with MPO/MTP multifiber connectors. It can also be used in a 4x10G mode for interoperability with 10GBASE-SR interfaces up to 100m and 150m on OM3 and OM4 fibers, respectively.

QSFP+ Active Optical Cable

QSFP+ Active Optical Cable

QSFP/QSFP+ Passive Electrical Loopback FTCQ-XLB is used for testing QSFP/QSFP+ transceiver ports in board level test. The electrical loopback provides a cost effective low loss method for QSFP/QSFP+ port testing. The FTCQ-XLB is packaged in a standard MSA housing compatible with all QSFP/QSFP+ ports.

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