400G QSFP-DD to 4x 100G QSFP28 PCC
(Passive Copper Cable), also known as Direct Attach Copper (DAC) cable or Twinax
cable, provides robust connections between 400G Ethernet and 100G Ethernet
systems. Each cable consists of four lanes each operating at data rates of up
to 100Gb/s (PAM4). This integrated cable solution provides reliable transport
for aggregate data rates of up to 400Gb/s. Optimizing systems to operate with
JTOPTICS 400Gb/s passive copper cables significantly reduces power consumption
and EMI emission, eliminating the use of Enterprise Data Center (EDC) hosts.
FEATURES
4-channel
full-duplex passive copper cable
QSFP-DD
MSA-compliant connectors
SFF-8636
compliant I2C management interface
IEEE
802.3cd 100GBASE-CR4 compliant
InfiniBand
HDR compliant
Data
rate up to 400Gbps (4x 100Gbps)
Excellent
signal integrity, low insertion loss and low crosstalk
Operating
case temperature range: 0°C to +70°C
Single
3.3V supply voltage
RoHS
compliant
APPLICATIONS
Data
com Network
400
Gigabit Ethernet
Data
Centre
InfiniBand
HDR
Servers,
switches, storage
SPECIFICATIONS
Connector - A
QSFP-DD
Connector - B
4 X QSFP28
Cable Assembly Type
Passive Twinax Copper Cable
Cable Type
InfiniBand HDR, 400GBASE-CR4
Jacket Material
PVC (OFNR)
Commercial Temperature Range
0 to 70°C (32 to 158°F)
TX/RX
26 AWG (Up to 5 Meter)
Max Data Rate
400Gbps
Brand
JTOPTICS®
400Gbase-Sr4 400G Qsfp-Dd To 4 X qsfp28 Breakout Twinax Copper Passive Dac Cable (Direct Attached Cable)
