200G QSFP56 Passive Direct Attach Copper Twinax Cable 2.5m
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200G QSFP56 Passive Direct Attach Copper Twinax Cable 2.5m

QSFP56 passive copper cable assembly feature eight differential copper pairs,providing four data transmission channels at speeds up to 56Gbps(PAM4) per channel,and meets 200G Ethernet and InfiniBand  Data Rate(EDR) requirements
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    Commercial grade: 0 to 70 degree
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200G QSFP56 Passive Direct Attach Copper Twinax Cable 2.5m

 

General Description

QSFP56 passive copper cable assembly feature eight differential copper pairs, providing four data transmission channels at speeds up to 56Gbps(PAM4) per channe, and meets 200G Ethernet and InfiniBand Data Rate(EDR) requirements. Available in a broad rang of wire gages-from 26AWG through 30AWG-this 200G copper cable assembly features low insertion loss and low cross talk.
QSFP56 uses PAM4 signals for transmission, which doubles the rate. However, there are more stringent requirements for cable insertion loss. For detailed requirements, please see High Speed Characteristics.
Designed for applications in the data center,networking and telecommunications markets that require a high speed,reliable cable assembly,this next generation product shares the same mating interface with QSFP+ form factor ,making it backward compatible with existing QSFP ports.
 

Product Applications

  1. Switches,servers and routers

  2. Data Center networks

  3. Storage area networks

  4. High performance computing

  5. Telecommunication and wireless infrastructure

  6. Medical diagnostics and networking

  7. Test and measurement equipment
     

Industry  Standards

  1. 200G Ethernet(IEEE 802.3cd)

  2. InfiniBand EDR

 

Specification parameters

Model name

RQSFP56-200GDAC-2.5M

Brand

ROLLBALL

Type of connector

QSFP56 to QSFP56

Data rate

200Gbps

texture of material

Copper core

Cable Type

Passive cable

Cable length

2.5m

Wire AWG

26AWG

Power Consumption

＜0.1W

Outer sheath material

PVC (OFNR)

working temperature

0 ~ 70°C (32 ~ 158°F)

Warranty

1 year


Mechanical Specifications

The connector is compatible with the SFF-8662 Style A* specification.


 
 



Order information

PN

Description

RQSFP56-200GDAC-0.5M

200G QSFP56-QSFP56 DAC 0.5M 30AWG

RQSFP56-200GDAC-1M

200G QSFP56-QSFP56 DAC 1M 30AWG

RQSFP56-200GDAC-1.5M

200G QSFP56-QSFP56 DAC 1.5M 30AWG

RQSFP56-200GDAC-2M

200G QSFP56-QSFP56 DAC 2M 30AWG

RQSFP56-200GDAC-2.5M

200G QSFP56-QSFP56 DAC 2.5M 26AWG

RQSFP56-200GDAC-3M

200G QSFP56-QSFP56 DAC 3M 26AWG

 

Size Chart

Size Chart

Size Chart

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