400G QSFP-DD Test Development Kit Host Compliance Board HCB
400G QSFP-DD HOST COMPLIANCE BOARD
Features：
8 of 16 Differential Lanes [TX1,TX2,TX3,TX4] [RX1,RX2,RX3,RX4]
QSFP-DD MSA Hardware Specification
STANDARDS: IEEE802.3cd Mated Test Fixture
Specifications
IEEE802.3bj, IEEE802.3bm,IEEE802.3bs,and IEEE802.3cd compliant
Connectors: 2.92 mm (SMA compatible)
Calibration traces
Allow accurate de‐embedding of test fixture
On‐board EEPROM
Emulates optical module or cable assembly EEPROM
I2C bus Interface Header
Allows “in place” of on‐board EEPROM programming
Green LED indicator of host board +3.3V status
Solid Boards - No hanging wires
Applications
400G QSFP-DD, QSFP28, QSFP+ optical module charaterize and test
400G QSFP-DD, QSFP28 DAC, AOC characterize and test
Worldwide FREE Shipping on orders over US$179
We offer FREE shipping on orders over US$179 WORLDWIDE by FedEx, DHL or UPS! We ship orders Monday through Friday from our warehouses. Most of the orders will be processed and shipped within 1~2 business days, excluding some custom items. The specific shipping time varies on the destination, shipping service you choose, and customs clearance. If you have a strict delivery time requirement, you may contact the sales representative before your purchase, and we will recommend you an appropriate shipping method. According to shipping methods, delivery time around the world is estimated as follows:
- FedEx Estimated 3-6 business days
- DHL Estimated 3-6 business days
- UPS Estimated 3-6 business days
Extended 30-day, no-questions-asked Return Policy
We have a 30-day, no-questions-asked return policy for all of our products. If you aren’t satisfied, please contact our team within 30 days of receipt for a refund or replacement. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original and unopened packaging. To initiate a return please contact our customer success team who will issue an RMA number and provide return shipping instructions.
How to Track your orders
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