What Factors ShouldWhat Factors Should Be Considered in Choosing a Cost-effective Active Optical Cable?
active optical cable, short for AOC, is composed of multimode optical fiber, optical transceiver, control chip and parallel optical module. Both of the optical transceiver at each end provide photoelectric conversion and optical transmission functions to increase the transmission speed and transmission distance of the optical cable without weakening the compatibility with the standard electrical interface. It is mainly used in short-distance, multi-channel data communication applications.
1. The necessity to use active optical cable (AOC)
People use active optical cables mainly to replace copper cables in data centers and high-performance computing (HPC) applications.
As far as we know, passive copper cables are heavy and bulky, and do not meet the high-density requirements of data centers. Moreover, due to the nature of electrical signals, electromagnetic interference (EMI) limits the performance and reliability of copper. However, active optical cables break through the limitations of passive optical cables and play an important role in high-speed data transmission.
2. The advantages of active optical cables
What factors should be considered when choosing a cost-effective active optical cable (AOC)? This is a concern of many people. Wish the following analysis may help you.
(1) AOC connection port
When choosing AOC, we should first determine whether the optical port of the device is SFP+ or QSFP+.
(2) The type and rate of data transmitted
AOC is suitable for Ethernet switch, LAN: 1G 10G 40G Ethernet;
Storage service, SAN: 1G 2G 4G 8G Fiber Channel;
Infini Band switch, Infini Band: SDR DDR QDR (2G 5G 10G).
3. Transmission distance
For Ethernet services, 10G SFP+ AOC and 40G QSFP+ AOC, transmitting distance is within 20m via OM2, while via OM3 optical cables, distance is up to 300m.
For storage services, 10G SFP+ AOC uses OM3 optical cables, which can realize the 4G service transmission distance of 380m, and the 8G service transmission distance of 150m.
4. Quality Assurance
Common brands of AOCs are H3C, Cisco, etc., and the original factory prices are prohibitively high. At the same time, there is a mixture of good and bad products in the market, with many outdated goods and even fake goods. Thus, it is particularly important to choose a strong brand manufacturer.
- |
- +1 赞 0
- 收藏
- 评论 0
本文由出山转载自T&S Blogs，原文标题为:What Factors ShouldWhat Factors Should Be Considered in Choosing a Cost-effective Active Optical Cable?，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
相关推荐
What are the Categories of QSFP+ AOC?
Active optical cables can be classified into various types according to different specifications and speeds, such as 200G QSFP-DD AOC, 100G/50G QSFP28 AOC, 56G/40G QSFP AOC, SFP28 AOC, and so on. So, what are their characteristics and what are their categories? This article will give a detailed introduction to QSFP+ AOC and its categories.
What Are the Advantages of Direct Attach Cable Over Active Optical Cable?
In recent years, with the rapid development of data centers and increasing data transmission among manufacturers and users, the rates of optical transceivers have evolved from 25G and 40G to the current 100G, 200G, etc. Correspondingly, AOC has been developed to a new level.However, why can direct attach cables still develop in the market when AOC has such huge advantages?
Why Use Active Optical Cable?
Active optical cable, also known as AOC, AOC is the abbreviation of Active Optical Fiber. At one end of the active optical cable, the data is input into an electrical signal, and the electrical signal is converted into an optical signal of a specific wavelength through a photoelectric conversion device.
TSQS-851HG-XXXC 100G QSFP28有源光缆
描述- 该资料介绍了TSQS-851HG-XXXX型号的四通道全双工主动光缆（AOC），适用于100G以太网和InfiniBand FDR/EDR应用。它符合IEEE 802.3bm标准，采用VCSEL阵列发射器和PIN阵列接收器，具有低功耗、宽工作温度范围等特点。
型号- TSQS-851HG-XXXC
太辰光（T&S）光纤连接器选型指南
目录- 公司简介 Company profile 陶瓷插芯 Ceramic Ferrule 光纤连接器 Fiber Optic Cable Assembly 光纤元器件 Fiber Optic Components 波分复用器 WDM FBT光纤耦合器 FBT Coupler PLC分路器 PLC Splitter 光纤光栅 Fiber Bragg Grating 光纤模块、有源光缆及有源电缆 Fiber Optic Transceivers,AOC&DAC
型号- FOT-SC/APC,CG-XX/G652D/1.5M,D12F-SC/UPC/SM/∅0.9/L/L1M,SMC-P-1X2-163/15-10/90-FC/APC-1-G652D-∅3X60,FEN-SC-S4,FEN-SC-S5,MC-FC/APC-FC/UPC/SM/∅3/L,FEN-SC-S1,PM-FC/UPC(N)-FC/UPC(N)/1550/∅2/L-SA,FEN-SC-S2,FEN-SC-S3,ATIL-FC/APC/SM/05/NP/L,MPO/APC/12F-FC/UPC/SM/∅0.9-L/L1-RJ,PLC-1X8-A-09/L1-LC/UPC-09/L2-LC/UPC
TSSP-8525G-XXXC 25G SFP28有源光缆
描述- 该资料介绍了TSSP-8525G-xxxx型号的25GSFP28 Active Optical Cable。这是一种直接连接的光纤组件，具有SFP28连接器，适用于短距离连接，特别适合机架内和相邻机架之间的连接。它支持高达25.78 Gbps的数据速率，并符合SFP28 MSA和IEEE 802.3by 25GBASE-SR标准。
型号- TSSP-8525G-XXXT,TSSP-8525G-XXXC
太辰光（T&S）光纤通信产品选型指南
目录- 公司简介 陶瓷插芯 常规光纤连接器 IEC分级跳线 MPO/MTP多芯连接器 机箱和模块盒 标准测试线 保偏光纤连接器 光收发组件 高速光模块/AOC线缆连接方案 光纤回路器/衰减器 连接头/适配器/终端器 熔融拉锥耦合器和PLC光分路器 波分复用器 光模块及有源光缆 高速线缆 光纤光栅
型号- TSSLS-NCNEE3C,400G QSFP-DD TO 4X100G QSFP56 AOC,200G QSFP56 SR4,400G QSFP-DD TO 8X50G SFP56 DAC,TSSLS-NXXCE3T,TSQM4-NAAJB1C,TSQS-PC40G-XXM,TSD4Q-85M-XXXC,TS-RD1,TS-RD1-1U,TSD8S-85M-XXXC,TSQSQ-85G-XXXC,TSQ45-85G-XXXC,TSQM4-NAAJB1T,TS-FD2,TSSLS-NXXCE3C,TS-FD1-1U,TS-FD1,40G QSFP+TO 4X10G SFP+DAC,PD2-6M,TSSLS-NCNEH8C,40G QSFP+ TO 4X10G SFP+ AOC,TSQS-PC56G-XXM,FEN-LH-SMA,TS-FD2 SERIES,56G QSFP+DAC,40G QSFP+ ER4,TSQD-PC4HG-XXM,200G QSFP56 AOC,10G SFP+ ZR,FEN-LH-LC,100G QSFP28 PSM4,TSSLS-CXXEE3C,25G SFP28 SR,TSSLS-NAACBIT,TSSLS-NAAEAIT,TSQDQ-4PC1HG-XXM,100G QSFP28 AOC,TSSLS-NAACB1C,TSSLS-NAAEA1C,FEN-LH-SDL,10G SFP+ DWDM,MD2-1M24L,TSQL4-E11GH7C,TSQSS-PC2HG-XXM,TSQL4-F22JH4C,FES-LC-PA,25G SFP28 DAC,25G SFP28 CWDM,400G QSFP-DD DAC,400G QSFP-DD DR4,TSSLS-NCNCE3C,400G QSFP-DD TO 2X200G QSFP56 DAC,MD1-3M24L,TSSP-PC25G-XXM,TSD2Q-85L-XXXC,200G QSFP56 TO 4X50G SFP56 AOC,56G QSFP+ AOC,TSSP-PC56G-XXM,TSQS-PC2HG-XXM,100G QSFP28 SR4,10G SFP+ LR,TSQM4-NCNJC3C,TSQSS-PC1HG-XXM,TS-RD1 SERIES,TSSSS-85H-XXXC,TSQDQ-2PC2HG-XXM,50G SFP56 AOC,40G QSFP+ DAC,TS-FD1 SERIES,TSQSQ-85H-XXXC,TSQM4-NAALAIC,FEN-SC-FUNNEL-1,PD2-24L,FEN-SC-FUNNEL-2,TSQM4-NAAGB1C,TSQM4-NAAGBIT,TSSSS-85E-XXXC,40G QSFP+ LR4,TSSLS-CXXCE3C,FES-SC-PA,TSQS-PC1HG-XXM,200G QSFP-DD TO 2X100G QSFP28 AOC,100G QSFP28 TO 2X50G QSFP28 AOC,TSSLS-DXXEE4C,10G SFP+ DAC,25G SFP28 BIDI,TSSLS-NCNEE3T,100G QSFP28 LR4,TSQ4S-85L-XXXC,TSQSQ-85L-XXXC,100G QSFP28 DAC,TSDM4-NCNMC3C,25G SFP28 ER,10G SFP+ AOC,10G SFP+ BIDI,400G QSFP-DD TO 8X50G SFP56 AOC,800G QSFP-DD AOC,TSQM4-NCNGC3C,TSDR8-NAAMATC,TS-FD2-2U,10G SFP+ CWDM,10G SFP+SR,FEN-LC-2,25G SFP28 DWDM,TSSSS-85C-XXXC,TSDSD-85N-XXXC,100G QSFP28 TO 4X25G SFP28 AOC,TSQDS-8PC50G-XXM,800G QSFP-DD SR8,10G SFP+ ER,200G QSFP56 DAC,100G SFP-DD AOC,TSSLS-DXXCK8C,TSQ2Q-85J-XXXC,TSSLS-NCNCE3T,TSQSQ-PC2HG-XXM,TSD2Q-85M-XXXC,FEN-LH-SC,TSSLS-NXXEE3T,200G QSFP56 FR4,40G QSFP+ AOC,50G SFP56 DAC,100G QSFP28 TO 4X25G SFP28 DAC,100G QSFP28 ER4,FEN-SC-1,TSDSD-85M-XXXC,400G QSFP-DD FR4,TSDL4-E11MD3C,100G QSFP28 CWDM4,TSSLS-NXXEE3C,25G SFP28 LR,40G QSFP+PSM4,TSQL4-F22JE3C,400G QSFP-DD TO 2X200G QSFP56 AOC,TSTST-85K-XXXC,400G QSFP-DD AOC,TSQSQ-85J-XXXC,TSQ4S-85J-XXXC,TSD85-85L-XXXC,TSQL4-E11JE3C,TSDR8-NAANA1C,TSSLS-NCNCKBC,200G QSFP56 TO 4X50G SFP56 DAC,TSQL4-E11LD3C,400G QSFP-DD TO 4X100G QSFP56 DAC,200G QSFP-DD TO 8X25G SFP28 AOC,TSSLS-NCNCH4C,MD1-2M6M,200G QSFP56 TO 2X100G QSFP56 DAC,25G SFP28 AOC,PD1-24L,TSQL4-E11GE3C,400G QSFP-DD SR8,40G QSFP+SR4,TSQSS-PC40G-XXM,TSSLS-DXXCH4C,TSSP-PC192-XXM
TSQS-852HG-XXXC 200G QSFP56有源光缆
描述- 该资料介绍了TSQS-852HG-XXXX型号的200G QSFP56 Active Optical Cable（AOC）的特性。这是一种用于200G以太网应用的四通道并行光纤收发器模块，支持高达53Gbps的单通道传输速率。它具有热插拔功能、内置数字诊断功能和低功耗设计。
型号- TSQS-852HG-XXXC
MTP®/MPO光纤连接器生产商、光器件研发制造专家太辰光签约世强，全线产品符合 IEC和 TIA标准
2022年1月1日，太辰光（股票代码：300570）与世强签订合作协议，授权世强代理旗下全线产品，太辰光的光互联基础元器件、PLC晶圆、陶瓷插芯、MT插芯、光连接器件等产品已上线平台，搜索“太辰光”即可查询相关资讯、申请免费样品。
TSPA-85192-XXXC 10G SFP+有源光缆
描述- 本资料介绍了TSPA-85192-xxxx型号的10G SFP+ Active Optical Cable。该电缆符合SFF-8431电气接口标准，采用850nm VCSEL激光器和PIN光电探测器，支持最大82米OM2多模光纤和300米OM3多模光纤链路长度。它具有热插拔功能、内置数字诊断功能和宽温工作范围（0°C至70°C）。适用于10G以太网和InfiniBand EDR应用。
型号- TSPA-85192-XXXC
电子商城
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
我要提问
登录 | 立即注册
提交评论