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40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches
40G QSFP+ Passive Loopback Testing Module for FS Switches

40G QSFP+ Passive Loopback Testing Module for FS Switches

#105546
#105546
US$ 26.00
FS P/N: QSFP-LB
Import Fees Included
FS P/N: QSFP-LB
23 Sold
22 Reviews
0 Question
37 In Stock
, Asia Warehouse
Deliver to New York, 10010
Free Shipping via FedEx IP on orders over US$ 79.00
Get It By Thu. Jun. 9

Item Spotlights

0W Power Consumption Ensures Host Bus not Overloaded
Transparent 0dB Operation Approximates a Real Cable Connection
4x 10.3125Gbps XLPPI Electrical Interface
Perfect for Testing 40GBASE Ethernet and QDR InfiniBand Hardware
Hot Pluggable QSFP+ MSA Compliant
Description
Product Highlights
Q&A
Reviews
Resources

40G QSFP+ Passive Loopback Testing Module

The loopback module is a 40Gbps Quad Small Form Factor Pluggable QSFP+ loopback module for testing QSFP+ transceiver ports on host/system boards. By substituting a full-featured QSFP+ transceiver, the electrical loopback provides a cost effective method for QSFP+ port testing.

Description
Part Number
QSFP-LB
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
40Gbps
Attenuation
0dB
Power Consumption
0W
DDM/DOM
Supported
Temperature Range
0 to 80°C (32 to 176°F)
Protocols
MSA Compliant,SONET, SDH, Gigabit Ethernet, Fiber Channel
Application
QSFP+ Port Testing, Board Level System Testing

Quality Testing Program

Quality Control System

Take a look at our optics test program and see what truly sets us apart.

Quality Testing Program

Quality Control System Learn more
Quality Certifications
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Product Highlights

40G QSFP+ Loopback Module for Testing
This low-profile passive QSFP+ 40G loopback cable features typical insertion loss (attenuation) characteristics of a mere 0dB, consuming no more than 0.0 Watts of power during the testing process.
Power Consumption
0W
Attenuation
0dB
Max Data Rate
40Gbps
Make Port Testing Easier and More Efficient
Compared with traditional loopback testing where modules are connected to jumpers, loopback modules are simpler and more efficient in port testing, allowing you to check port operating status by simply plugging in the switch.
No Compatibility Restrictions
The loopback transceiver is compatible with all QSFP+ ports and can be widely used in switch NIC router and other equipment testing, R&D validation, and field analysis.
Description
Product Highlights

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Customer Reviews

4.7
S

S***r

United States

August 17, 2020
5.0
Very powerful loopback modules. These modules came in time with a secure package. I have used them in testing 40G QSFP ports on my cisco switches and I admit it is a great way to test QSFP connectivity on cisco switches. I’m quite satisfied with them.
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US$ 26.00

37 In Stock

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