F-tone公司專業研發制造40G QSFP+轉4x10G SFP+有源光纜、40G QSFP+ to 4x10G SFP+ AOC、40G QSFP+ to 4X10G SFP+ Breakout Active Optical Cable。遵 從的標準： SFF-8436 QSFP+ Multi‐Source Agreement SFF-8431 SFP+ Multi‐Source Agreement 與QSFP+ to 4SFP+ 高速電纜高速電纜應用方式一樣的， QSFP+ to 4x 10Gb/s SFP+ AOC為客戶實現40G和10G設備（NIC/HBA/CNA，交換機設備和服務器）間的互連。 這種高速有源光纜一端是40Gb/s的QSFP+接口，另一端是4個10Gb/s SFP+接口。 F-tone公司提供100米以內的長度定制化的選擇。 （40G端口QSFP+功耗小于1.5W, 10G SFP+端口功耗小于0.9W）

QSFP+ to 4X 10G SFP+ breakout Active Optical Cables

Features

¨         Electrical interface compliant to QSFP+ connector (SFF-8436) andSFP+ connectors (SFF-8431)

¨         Hot Pluggable

¨         850nm VCSEL transmitter, PIN photo-detector receiver

¨         Up to 100m on OM3 MMF

¨         Operating case temperature: 0 to 70℃

¨         All-metal housing for superior EMI performance

¨         RoHS compliant (lead free)

Applications

¨         40 Gigabit Ethernet

¨         Fibre Channel Applications

¨         InfiniBand QDR, SDR, DDR

¨         High-performance computing clusters

¨         Servers, switches, storage and host card adapters

Description

F-tone QSFP to 4x SFP+ breakoutActive Optical Cable offers IT professionals a cost-effective interconnect solution for merging 40G QSFP and 10G SFP+ enabled host adapters, switches and servers.

For typical applications, users can install this splitter Active Optical cable between an available QSFP port on their 40Gbps rated switch and feed up to four upstream 10GbE-SFP+ enabled switches. Each QSFP-SFP+ splitter Active Optical cable features a single QSFP connector (SFF-8436) rated for 40Gbps on one end and (4) SFP+ connectors (SFF-8431), each rated for 10-Gb/s, on the other.

QSFP interface Specifications

Optical Characteristics

The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.

Note：

1．Measured with conformance test signal at TP3 for BER = 10e-12

SFP+ interface Specifications

Optical characteristics

The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.

Note:

1. Trade-offs are available between spectral width, center wavelength and minimum OMA, as shown in table 6.

2. The optical power is launched into MMF

3. Measured with a PRBS 2³¹-1 test pattern @10.3125Gbps

4.Measured with a PRBS 2³¹-1 test pattern @10.3125Gbps,BER≤10^-12.

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be

specifically confirmed in writing by F-tone before they become applicable to any particular order or

contract. In accordance with the F-tone policy of continuous improvement specifications may change

without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone or others. Further details are available from any F-tone sales representative.

Ordering information