Loopback Testers

Wandtec offers the industry’s most robust loopback testers, SmartLoop, emulating the copper cable and Optical module signal integrity performance for Ethernet switch/Network Interface Card/Ethernet port testing up to 2000+ mating cycles. 

Our cost saving 0-dB power LC loopback testers help industry’s equipment and device makers to go-to-market by reducing the consumable testing cost 50%+.

Our loopback supports 10G-800G Ethernet testing with technical compliance to IEEE/OIF-CEI standards in the form factor of SFP/QSFP/SFPDD/DSFP/QSFPDD/OSFP. 

Loopback testers emulate the copper cable/optical module signal integrity and validate the port functions.

Low-Cost Loopback Series

• 500+ mating cycles

• -40-100c operating temperature support

• 0-dB power consumption

• Enhanced pull-tab for frequent plug/unplug

• 30% cost of conventional loopback

• Signal integrity performance compliant to IEEE/QIF

 

Low Cost Loopback & Training Cable Mating Cycles
SFP+/SFP28/SFP56 LC Loopback Min 500
QSFP+/QSFP28/QSFP56 LC Loopback Min 500
DSFP LC Loopback Min 500
SFP-DD LC Loopback Min 500
OSFP56 LC Loopback Min 500
QSFP56-DD LC Loopback Min 500
OSFP112 LC Loopback Min 500

SmartLoop Series

SFP28/SFP56 5W Series

OSFP112 400G/800G 30W Series

• 2000+ mating cycles

• Software-controlled power consumption to emulate the optical modules

• Programmable module to emulate both cable and optical modules

• -40-100c operating temperature support

• Signal integrity performance compliant to IEEE/OIF

SmartLoop Loopback Series Power Mating Cycle
SFP+/SFP28/SFP56 SmartLoop Loopback 2.5-5W, 0.5W stepping Min 2000
QSFP+/QSFP28/QSFP56 Smartloop Min 2000
DSFP Smartloop Min 2000
OSFP112 Smartloop 7-30W, 0.5W stepping Min 2000