Product Details
Accessories 40G QSFP+ to QSFP+ Active Optical Cable,OM2 Cable, Length 100m
Accessories Active Optical Cable Advantages:
Quad Small Form-factor Pluggable (QSFP)
40GBASE-SR4 compliant
QDR, DDR, SDR (Infiniband) compliant
Bi-directional parallel link
10.3125Gb/s per lane, x4 channels
Up to 100m
Low profile connectors
Low power consumption
Bundle multi-mode fiber array
850nm VCSEL four array
PIN diode four array
Hot-Pluggable
I2C management interface
From 0 to 70 degree case temperature
3.3V power supply voltage
Electrical 38-pin connector
Technical Indexes
| Parameter | Test Point | Min | Max. | Units | Conditions |
| Single ended input voltage tolerance | TP1a | -0.3 | 4 | V | Referred to TP1 signal common(Internally AC coupled) |
| Differential input voltage swing | TP1a | 200 | 1600 | mVpp | Peak to peak differential |
| AC common-mode input voltage tolerance | TP1a | 15 | - | mV | RMS |
| Differential input return loss | TP1 | See IEEE 802.3ba 86A.4.1.1 | - | dB | 10MHz to 11.1GHz |
| Differential to common-mode input return loss | TP1 | 10 | - | dB | 10MHz to 11.1GHz |
| J2 jitter tolerance | TP1a | 0.17 | - | UI | |
| J9 jitter tolerance | TP1a | 0.29 | - | UI | |
| Data Dependent Pulse Width Shrinkage (DDPWS) tolerance | TP1a | 0.07 | - | UI | |
Eye mask coordinates: X1, X2 Y1, Y2 | TP1a | Specification values 0.11, 0.31 95, 350 | | UI mV | Hit ratio = 5 x 10-5 see Figure. 3(a) |
Overview
E-link’s LNK-AA4CMX-XXX series are active optical cables (AOC) that
allows bi-directional 40Gbps transmission
suitable for Ethernet 40GBASE-SR4 and InfiniBand QDR application
and other high-throughput data network,
with advantages such as high speed, high density, low latency, low
power consumption and light weight.
Company Profile
Established in 2001 & headquartered in Shenzhen, E-link China
Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China.
Our main products include:

- Fiber Media Converters
- Industrial Ethernet PoE switchs
- PoE Injectors & Splitters
- PoE Extenders
- Serial Fiber Converters
- SFP Transceivers
- HDMI Fiber Converters
- DVI Fiber Converters
- HD/3G/6G/12G Fiber Extenders
- CCTV Fiber Optic Converters
- HDMI/ DVI/ VGA/ SDI Ethernet Extenders
(Industrial PoE Actual Display)
With rich experience in providing high quality products in the
telecom and CCTV business, E-link has a large manufacturing factory
in Shenzhen, able to provide cost-effective solutions
to serve our customers successfully.
(Automatic Mechanical Equipment)
Since the launch of our products in domestic and international
markets, we have won a good reputation for our high-quality
products and sincere services. Our products are widely applied to
- System of Telecom
- Public Security
- Bank
- Smart City
- Public transportation
- New Energy Developing
- CCTV Monitoring Transmission
We also provide ODM & OEM services and we have cooperated with some famous companies all
over the world. Our own brand "E-link" is also well known in many countries and have distributors there.
(Customer visit)
E-Link quality:
- ISO9001 Quality System
- CE, RoHS, FCC certified
- 48 hours of weathering test before delivery
- Conduct full-spectrum environmental and electrical testing on all
product designs

Our knowledgeable sales, technical support and engineering
personnel are dedicated to understanding your needs and designing
products and solutions to meet your needs. We would be happy to
provide you with the best price, quality products and fast
delivery.