QSFP28 Passive Copper Cable Assembly

PRODUCTS
Driving Your Next Generation DataCenter
QSFP28
QSFP28 Passive Copper Cable Assembly
Features and Applications
10Gtek’s QSFP28 passive copper cable assembly features eight differential copper pairs, providing
• Suports aggragate data rates of 100Gbps
• Low insertion loss and cross talk
• Low EMI radiation Switches, servers and routers
• Data Center networks
• Storage area networks
• High performance computing
• Telecommunicaiton and wireless infrastructure
• Medical diagnostics and networking
• Test and measurement equipment
four data transmission channels at speeds up to 28Gbps per channel, and meets 100G Ethernet
(4x25Gbps) and InfiniBand EDR (Enhanced Data Rate ) requirements. These 100G copper cable
assembly features a unique construction with individually wrapped twinax pairs, resulting in low
insertion loss and low cross talk.
QSFP28 designed for 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 factors, making it backward compatible with existing QSFP ports. QSFP28 can be
used with current 10G and 14G applications with substantial signal integrity margin.
STANDARDS COMPLIANCE
• 100G Ethernet (IEEE 802.3bj)
• InfiniBand EDR
• SFF-8665
• RoHS compliant
26AWG 3M Differential Impedance
Insertion Loss
Return Loss
Intra skew
Tr=14 [email protected]%.
Tr=14 [email protected]%.
Common mode
reflection coefficient
Corss talk (Next)
Performance Specifications:
Parameter
Symbol
Min
Type
Max
Min. Dielectric Withstand Voltage
300 VDC
Input voltage(V)
Vcc
3.15
3.3
3.45
Insulation Resistance
1000 Mohms
Clock frequency(kHz)
Fscl
400
Current Rating
0.5 Amp Min/signal Contact
0.001
Flammability Rating (Plastics)
UL 94
0.1
Green Features
ROHS, Lead-Free
Shield
Braid/Foil
Power(mW)
Current(mA)
Icc
Data rate(Gbps)
0.010
28G
Operating Temperature(℃)
0
70
Conductor
Solid
Wire Gauge
30 AWG to 24 AWG
Back shell Material
Nickel Plated Zinc Diecast
Impedance
100+/-5 ohms
Contact Material
PCB with Gold-Plated Pads
Construction
Twinaxial
Latch
Positive Latching w/Pull
Insertion Force
QSFP+: 40N Max. SFP+40N Max
Withdrawal Force
QSFP+: 30N Max. SFP+11.5N Max
Retention Force
90N Max
Durability
QSFP+: 250 Cycles Min. SFP+250 Cycles Min.
30 AWG=6.90mm(0.271 in)
Cable OD
26 AWG=9.78mm(0.385 in)
24 AWG=9.78mm(0.385 in)
Jacket Type
PVC
Bend Radius
5X Cable OD-Single
10X Cable OD-Repeated
Ordering Information:
100G QSFP28 to 4x 25G SFP Copper Cable Assemblies, Passive
100G QSFP28 Copper Cable Assemblies, Passive
1m
100Gbps
CAB-ZQP/ZQP-P1M
/
26
30
1m
100Gbps
CAB-ZQP/4ZSP-P1M
/
26
30
3m
100Gbps
CAB-ZQP/ZQP-P3M
/
26
/
3m
100Gbps
CAB-ZQP/4ZSP-P3M
/
26
/
© 2010-2015 10GTEK TRANSCEIVERS CO., LTD or its affiliates.
10GTEK TRANSCEIVERS CO., LTD
Specifications may change without notice.
7 Floor, Anlewuye Building, Shunfeng Road, Baoan District, Shenzhen, P R. of China.
W: www.10gtek.com
T: +86-755-29988100
E: [email protected]
PR215-26 V1.0