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QSFP+ AOC

QSFP+ Active Optical Cable

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Specifications

产品型号: QSFP-AOC40G-X
兼容品牌: 全系列
封装类型: QSFP+
传输速率: 40G
传输距离: Up to 100M transmission
发射波长: 850nm
吸收波长: 850nm
事情温度: 商业级0℃～+70℃/工业级-40℃～+85℃ 可选
数字诊断: QSFP+ Active Optical Cable
吸收迅速度: QSFP+ Active Optical Cable
吸收迅速度: QSFP+ Active Optical Cable

Description

QSFP+ Active Optical Cable

F-tone QSFP Active Optical Cable (AOC) FTCQ-8540G-PCT-XX and FTCQ-8540G-PCT-XX*-1 is a high performance integrated cable for short-range multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 40 Gbps aggregate bandwidth. Each lane can operate at 10 Gbps with lengths ranging from one to 100 m. These Active Optical Cables utilize multimode fiber using a nominal wavelength of 850nm. The electrical interface uses a 38-contact edge type connector. F-tone is producing QSFP+ to QSFP+ AOC and QSFP+ to FOUR SFP+ AOC.

Application:

InfiniBand QDR (4 x 10G), DDR (4 x 5G) and SDR (4 x 2.5G) interconnects
High Performance and High Productivity computer interconnects
Data Aggregation, Backplane and Proprietary Density Applications
PCI-Express, SAS/SATA, Fibre Channel compatible interconnect
Datacom and Telecom switch and router backplane connections

Ordering information:

Package	Part No.	Fiber Type	Aggregate Data Rate	Wavelength	Distance	Connector	DDM	Application
QSFP+	FTCQ-8540G-PCT-XX*	MMF	40G	850nm	1m to 100m	AOC	D	40GBASE-SR4
QSFP+ to 4*SFP+	FTCQ-8540G-PCT-XX*-1	MMF	40G	850nm	1m to 100m	AOC	D	40GBASE-SR4

*Length measured OM3 fiber. XX denotes the AOC length with unit meter. For example, 01 denotes 1m, 02 denote 2m … 99 denote 99m and 1H denotes 100m

QSFP AOC Wiki

Active Optical Cable (AOCs) extremely low power consumption, improves overall data center power consumption and thermal efficiency. AOC’s use single mode silicon photonics (SiPh) to enable long transmitting on single mode ribbon fiber. AOC pigtails (QSFP+ to MPO) allow for easy plug in to installed SM structured cabling, thus eliminating the need to pull the AOC through long distances.

AOCs reduced cable bulk compared to larger diameter copper cabling enable deployment of additional ports for increased number of AOCs per system, resulting in more connectivity options and total system cost savings. Optical pluggable QSFP+ MTP? cable assemblies are available in 12-fiber 3.00mm round cable and a robust 4.50mm round cable.

Advantages of Active Optical Cables (AOC) Compare to Copper Twinax Cables

Longer reach
Bit Error Rate (BER) 1000 times better than copper cables
Lower weight and tighter bend radius enable simpler cable management
Thinner cable allows better airflow for cooling
Lower power consumption
No need for power-hungry conditioning ICs on the host board

Advantages of Active Optical Cables (AOC) Compare to Optical Transceivers

Datacenter/Consumer friendly:
No cleanliness issues in optical connector
Cost-optimized:
Not constrained by optical interface specifications driven by longer reach applications

Disadvantage: Cannot be routed through optical patch panels

QSFP inside

qsfp-aoc-scheme