How Is 25G AOC Active Optical Cable?
AOC is fully known as active optical cable. In the big data era, more and more high-density and high-bandwidth cables are used. At this time, there are many problems when using passive optical cables or cable systems based on copper wires. In order to ensure stable transmission and flexible application, users urgently need a new product to serve as the primary transport medium for high performance computing and data centers.
In the communication process of active optical cable, external energy is needed to convert electrical signals into optical signals, or the communication cables are needed to convert optical signals into electrical signals. Optical transceivers at both ends of the cable provide photoelectric conversion and optical transmission functions. In this paper, we will introduce 25G AOC.
In the market, optical transceivers have a variety of rates, and AOC active optical cable also has a variety of rates. There are 200G AOC/120G AOC/ 100G AOC/56G AOC/50G AOC/25G AOC and so on. Each AOC with a different rate is applied in different situations. So, what about 25G AOC?
I. The structure of AOC active optical cable
As
we know, active optical cable is composed of integrated photoelectric
devices and used in transmission equipment for high speed and high-reliability interconnection between data centers, high-performance
computers, large-capacity memory, etc. It uses the advantages of
active optical cables for data transmission through internal
electric-optical-electric conversion.
II. Characteristics of AOC active optical cable
AOC
has the characteristics of low power consumption, small size, light
weight, and strong heat dissipation. Compared with copper cable, the
transmission distance (up to 100 to 300 m) is longer, and the
transmission performance is better. Compared with the optical transceivers,
there is no problem of interface pollution in active optical
cable, which greatly improves the stability and reliability of the
system, and reduces the management cost of the computer room.
III. Introduction of 25G AOC active optical cable
25G SFP28 AOC active optical cable
is an SFP28 connector that directly connects to the fiber optical
assembly. They are suitable for very short distances and provide a
cost-effective way to connect racks and adjacent racks.
The 25G SFP28 AOC active optical cable is a single-channel and pluggable optical fiber. SFP28 is used for 25 Gigabit Ethernet and InfiniBand EDR applications. With OM4 fibers and OM3 fibers or 100 m fibers, it is a high performance module for short-range data communication and interconnection applications and runs up to 70 meters at 25.78125 Gbps.
IV. Product characteristics of 25G AOC active optical cable
1. Hot swapping SFP28 form;
2. Support 25Gbps data rate;
3. The maximum link length of OM3 MMF is 70m and 100m OM4 MMF;
4. 850nm VCSEL laser and PIN detector;
5. Internal CDR transmitter and receiver channels;
6. Single 3.3V power supply;
7. Power consumption < 1 W;
8. Support the digital diagnostic function & 12C port
9. Meet RoHS6 Standards;
10. Working temperature: 0℃ to 70℃.
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描述- 深圳太辰光通信股份有限公司成立于2000年，于2016年12月在深圳证券交易所创业板上市，证券代码300570，公司的主营业务为各种光通信器件及其集成功能模块的研发、生产和销售。光通信器件主要包括高密度光纤连接器、常规光纤连接器件、PLC光分路器、波分复用器等无源光器件、光模块、有源光缆等有源光器件以及陶瓷插芯、MT插芯，平面光波导晶圆和芯片等基础元器件。
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
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