40G QSFP+ to 4x 10G SFP+ PCC (Passive
Copper Cable), also known as Direct Attach Copper (DAC) cable or Twinax
cable, provides robust connections between 40G Ethernet and 10G Ethernet
systems. Each cable consists of four lanes each operating at data rates of up
to 10Gb/s. The passive copper cables require no additional power to ensure
quality connectivity. The cables are compliant with SFF-8418/SFF-8419 and
SFF-8685/SFF-8436 specifications and provide connectivity between devices using
QSFP+ port on one end and four SFP+ ports on the other end.
FEATURES
4-channel
full-duplex passive copper cable
SFF-8436/SFF-8431
compliant QSFP+/SFP+ connectors
SFF-8636
compliant I2C management interface
IEEE
802.3ba 40GBASE-CR4 compliant
Data
rate up to 40Gbps (4x 10Gbps)
Low
power consumption: 0.02W (typ.)
Excellent
signal integrity and low insertion loss
Operating
case temperature range: 0°C to +70°C
Single
3.3V supply voltage
RoHS
compliant
APPLICATIONS
Data
com Network
40
Gigabit Ethernet
Data
Centre
InfiniBand
EDR
Servers,
switches, storage
SPECIFICATIONS
Connector - A
QSFP+
Connector - B
4 X SFP+
Cable Assembly Type
Passive Twinax Copper Cable
Cable Type
InfiniBand EDR, 40GBASE-CR4
Jacket Material
PVC (OFNR)
Commercial Temperature Range
0 to 70°C (32 to 158°F)
TX/RX
30 AWG (Up to 3 Meter) 26 AWG (Up to 10 Meter)
Max Data Rate
40Gbps
Brand
JTOPTICS®
40G Qsfp+ To 4 X sfp+ Breakout Twinax Copper Passive Dac Cable (Direct Attached Cable)
