繁體中文 | 简体中文
B2B Global Marketing
  
   
 
 Post an offer
Post buyer offer
Post seller offer
 List by Date
Offer to buy
Offer to sell
 List by Category
Offer to buy
Offer to sell



Content


Enlarge

[CN] QSFP+ 40G LR4 10KM Oct 18, 2021


QSFP+ 40G LR4 10KM
The QSFP+ 40G-LR4-10km module is a highly integrated 4x10G transceiver focused on reach, bandwidth, density and cost for high port-count 40G systems, and client-side 40G interfaces. The 40G QSFP+ LR4 Lite transceiver is designed for applications based on the IEEE802.3ba 40GBASE-LR4 standard of up to 10km reach.

Features of QSFP+ 40G LR4 10km
Reach: 10 km via SMF
Uncooled CWDM DFB lasers, directly modulated
Using ITU G.694.2 wavelength grid at 1271, 1291, 1311, and 1331nm

User controllable Transmit Input Equalization and Receiver Output Amplitude
MSA-compliant performance monitoring via I2C interface
Fiber connector: SMF LC duplex connector
Compliant with QDR/DDR InfiniBand data rates
Hot-pluggable electrical interface
0–70°C operating temp
Power dissipation < 3.5W
RoHS6 compliant (lead-free)

Applications of QSFP+ 40G LR4 10km
40G Ethernet
InfiniBand QDR and DDR interconnects

Specifications of QSFP+ 40G LR4 10km
Recommended Operating EnvironmentOptical Transmitter PerformanceOptical Receiver Performance
Recommended Operating Environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.
Parameter Symbol Min Typical Max Unit
Power Supply Voltage VCC 3.135 3.300 3.465 V
Operating Case Temperature TC 0 25 70 °C

Pin Descriptions of QSFP+ 40G LR4 10km

Pin Definition of QSFP+ 40G LR4 10km
Pin Symbol Name/Description
1 GND Ground
2 Tx2n Transmitter Inverted Data Input
3 Tx2p Transmitter Non-Inverted Data Input
4 GND Ground
5 Tx4n Transmitter Inverted Data Input
6 Tx4p Transmitter Non-Inverted Data Input
7 GND Ground
8 ModSelL Module Select
9 ResetL Module Reset
10 Vcc Rx +3.3 V Power supply receiver
11 SCL 2-wire serial interface clock
12 SDA 2-wire serial interface data
13 GND Ground
14 Rx3p Receiver Non-Inverted Data Output
15 Rx3n Receiver Inverted Data Output
16 GND Ground
17 Rx1p Receiver Non-Inverted Data Output
18 Rx1n Receiver Inverted Data Output
19 GND Ground
20 GND Ground
21 Rx2n Receiver Inverted Data Output
22 Rx2p Receiver Non-Inverted Data Output
23 GND Ground
24 Rx4n Receiver Inverted Data Output
25 Rx4p Receiver Non-Inverted Data Output
26 GND Ground
27 ModPrsL Module Present
28 IntL Interrupt
29 Vcc Tx +3.3 V Power supply transmitter
30 Vcc1 +3.3 V Power Supply
31 LPMode Low Power Mode
32 GND Ground
33 Tx3p Transmitter Non-Inverted Data Input
34 Tx3n Transmitter Inverted Data Input
35 GND Ground
36 Tx1p Transmitter Non-Inverted Data Input
37 Tx1n Transmitter Inverted Data Input
38 GND Ground

Important Notice of QSFP+ 40G LR4 10km
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by T&S before they become applicable to any particular order or contract. In accordance with the T&S 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 T&S or others. Further details are available from any T&S sales representative.

T&S Communications is a professional fiber optic products supplier, we provide plc splitter 1x32, qsfp transceiver module, qsfp transceivers and etc. Want to know qsfp price or more? Please contact us.
Company Profile
Company: 
T&S COMMUNICATIONS CO., LTD. (click to show company details)
Contact:  Jack
URL:  ****************************
Email:  Contact us
Phone:  ****************
Fax:  ********
Country:  [CN]
Address:  8 Jinxiu Middle Road, Pingshan, Shenzhen, Guangdong, China



Commerce Member:
Please log in your ID and password, we will later fill in relating info.
 
ID
Password :
 
 
Complete this form below to send out your enquiries.
All enquiries will be automatically sent to the company you want to develop.
Subject
Content ﹙ Please Don’t Enter Company Name, E-Mail, Phone Number, Fax Number, and URL﹚
   

 


Company Profile:

*Company Name
*E-mail
*Country
*Contact Person
URL
*Phone
- -
Fax
- -
*Postal Code
*City
*Address
*Business Nature
Distributor   Exporter Importer Manufacturer
Whole Sale Retailer  Reseller Retrofitter User
Others,please specify:
*Security Code
Enter the security code.



Copyright©2024, G.T. Internet Information Co., Ltd. All Rights Reserved.