Connector for QSFP-DD optical transceiver capable of high-speed transmission up to 800Gbps with maximum PAM4. Cages and heat sinks are also available in the lineup.
The "CN174" series is an interface connector compatible with QSFP-DD (Quad Small Form factor Pluggable Double Density) optical transceivers. Our high-speed transmission technology supports high-speed transmission of up to 800Gbps (PAM4 112Gbps × 8 channels). It enables high-speed interconnects in communication system equipment such as networking switches, routers, and servers. In addition to connectors, we also offer related mechanical products such as cages, providing extensive support for your system design. ◆Features - Single connector transmission performance: PAM4 800Gbps (112Gbps x 8ch), 400Gbps (56Gbps x 8ch) - Stacked type connector transmission performance: PAM4 400Gbps (56Gbps x 8ch) x 2 slots - Single connector: SMT specification, stacked type connector: press-fit specification - Lineup of mechanical products such as cages and heat sinks - Compliant with QSFP-DD MSA
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basic information
◆Specifications (General Performance) - Operating temperature range: Up to 85°C - Number of insertions/removals: Up to 100 times - Packaging: Reel/Tray ◆Specifications (Electrical Performance) - Rated voltage: Max. 30V DC/contact - Rated current: Max. 0.5A/contact - Contact resistance: Max. 10mΩ (Max 100mA/Max 20mV) ◆Specifications (Interface Performance) - Pitch: 0.8 - Number of poles: 76
Price information
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Delivery Time
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Applications/Examples of results
Communication system devices such as network interface cards (NIC), servers, networking switches, and routers.
Line up（15）
| Model number | overview |
|---|---|
| CN174S-076-0001 | PAM4 400G compatible single connector |
| CN174S-076-0002 | PAM4 400G compatible single connector (with solder tab) |
| CN174S-076-2001 | PAM4 800G compatible single connector |
| CN174C-1001-01 | Cage 1x1 Front Back Lock Type |
| CN174C-1001-03 | Cage 1x1 Side Lock Type |
| CN174C-4001-02 | Cage 1x4 Side Lock Type |
| CN174M-076-0002 | Clip back lock type |
| CN174M-076-0006 | Clip for 1x4 cage, side lock type |
| CN174M-076-0007 | Clip side lock type |
| CN174F-076-0002 | Heat sink (Front to Back fins) - Front back lock type |
| CN174F-076-0004 | Heat sink (sword mountain shape) - front back lock type |
| CN174F-076-0006 | Heat sink for 1x4 cage (Front to Back fins) - Side lock type |
| CN174F-076-0007 | Heat sink (Front to Back fins) - Side lock type |
| CN174F-076-0009 | Heat sink (sword mountain shape) - side lock type |
| CN174D-1002-04 | 400G QSFP-DD stack type connector mech set (56G x 8ch x 2 slots) |
Company information
The Yamaiichi Electric Group is an organic collection of various technologies, ranging from semiconductor test IC sockets that achieve high reliability, connectors that influence performance as connections within devices and units, YFLEX (flexible printed circuit boards), to optical multilayer thin-film filters that affect the quality of optical devices. In the ever-evolving world of electronics, the Yamaiichi Electric Group provides the latest solutions at all times to remain your unwavering best partner and to pave the way for the future.
