100G QSFP28 DAC
QSFP28 100g direct attach cableare compliant with the SFF-8665 specifications. Various choices of wire gauge are available from 30 to 26 AWG with various choices of cable length (up to 5m).
Features of 100G QSFP28 Direct Attach Cable
Up to 25.78Gbps data rate per channel
Up to 5m transmission
Hot-pluggable QSFP+ 38 PIN footprint
Compatible to SFF-8665
Compliant with IEEE 802.3bj
Single 3.3V power supply
Temperature Range: 0~ 70 °C
RoHS compliant
Applications of 100G QSFP28 Direct Attach Cable
Low EMI radiation switches, servers and routers
Data center networks
Storage area networks
High performance computing
Telecommunication and wireless infrastructure
Medical diagnostics and networking
Test and measurement equipment
Specifications of 100G QSFP28 Direct Attach Cable
Mechanical Specifications | Ordering Information
Parameter |
Minimum |
Typical |
Maximum |
Unit |
Cable Diameter (26AWG) |
- |
- |
Inches |
|
Bend Radius (26AWG) |
- |
- |
Inches |
|
Cable Diameter (28AWG) |
- |
- |
Inches |
|
Bend Radius (28AWG) |
- |
- |
Inches |
|
Cable Diameter (30 AWG) |
- |
- |
Inches |
|
Bend Radius (30 AWG) |
- |
- |
Inches |
|
Within Pair Skew |
- |
- |
100 |
ps/10m |
Cable Insertion Loss |
- |
- |
dB/5m |
|
Bulk Cable Time Delay |
- |
- |
ns/m |
|
Bulk Cable Impedance |
95 |
100 |
105 |
Ohms |
Insertion Force |
- |
- |
40 |
N |
Withdrawal Force |
- |
- |
30 |
N |
Retention Force |
90 |
- |
- |
N |
Durability |
50 Cycles |
- |
- |
- |
Recommended Operation Condition of 100G QSFP28 Direct Attach Cable
Parameter |
Symbol |
Min |
Max |
Unit |
Operating Case Temperature |
Topc |
0 |
70 |
degC |
Storage Temperature |
Tst |
-40 |
85 |
degC |
Relative Humidity (non-condensation) |
RS |
35 |
60 |
% |
Supply Voltage |
VCC3 |
V |
||
Voltage on LVTTL Input |
Vilvttl |
-0.3 |
VCC3 +0.2 |
V |
Power Supply Current |
ICC3 |
15 |
mA |
|
Total Power Consumption |
Pd |
- |
W |
Notes:
Stress or conditions exceed the above range may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not applied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Frequency Domain of 100G QSFP28 Direct Attach Cable
Item |
Test Parameter |
|
1 |
Differential Insertion Loss (SDD12) |
Maximum insertion loss at 12.8906Ghz Minimum insertion loss at 12.8906Ghz@8dB |
2 |
Differential Insertion Loss (SDD21) |
Maximum insertion loss at Minimum insertion loss at 12.8906Ghz@8dB |
3 |
Differential Return Loss (SDD22) |
-16.5+2xSQRT(f) @ 0.01 to 4.1GHz -10.66+14xLog10(f/5.5) to 19GHz |
4 |
Differential Return Loss (SDD11) |
-16.5+2xSQRT(f) @ 0.01 to 4.1GHz -10.66+14xLog10(f/5.5) to 19GHz |
5 |
Common Mode Reflection (SCC22) |
-2dB @ 0.01 to 19GHz |
6 |
Common Mode Reflection (SCC11) |
-2dB @ 0.01 to 19GHz |
7 |
Common Mode Conversion (SCD22) |
-22+(20/25.78)*(f) @ 0.01 to 12.89GHz -15+(6/25.78)*(f) @ 12.9 to 19GHz |
8 |
Common Mode Conversion (SCD11) |
-22+(20/25.78)*(f) @ 0.01 to 12.89GHz -15+(6/25.78)*(f) @ 12.9 to 19GHz |
9 |
Differential to Common Mode Conversion Loss (SCD12) |
-10dB @ 0.01 to 12.89GHz -27+(29/22)*(f) @ 12.9 to 15.7GHz -6.3dB @ 15.71 to 19GHz |
10 |
Differential to Common Mode Conversion Loss (SCD21) |
-10dB @ 0.01 to 12.89GHz -27+(29/22)*(f) @ 12.9 to 15.7GHz -6.3dB @ 15.71 to 19GHz |
For more information about fiber-optic communication, please feel free to contact us!
在线联系供应商
Other supplier products
FIBER BRAGG GRATING MANUFACTURER | As the "Optical Fiber Sensing Engineering Technology R&D Center of Guangdong Province ", T&S fiber Bragg grating manufacturer takes the fro... | |
100G QSFP28 DIRECT ATTACH CABLE | QSFP28 Direct Attach Cables are compliant with the SFF-8665 specifications. Various choices of wire gauge are available from 30 to 26 AWG with vari... | |
GRADE B PATCH CORD | T&S grade B patchcord is the patchcord with the random mating performance of Grade B as IEC-61753-1 defined, more than 97% of maximum 0.25dB ra... | |
AOC / DAC / TRANSCEIVER | Along with passive optical components, active optical components are indispensable elements of an optical network. TScommunicationadopts unique tec... | |
FIBER OPTICAL CONNECTIVITY | Except traditional connector assembly like LC, SC, MU, FC, ST, E2000, etc., we always cooperate with well-known connectivity suppliers for fiber op... |
Same products
SFP28 25G Copper Twinax Cable XM DAC | 卖方: Wuhan Gearlink Technology Co., Ltd. | SFP28 Direct Attach Cables (25g sfp28 dac) are compliant with SFF-8432 and SFF-8402 specification... | |
SFP28 25G 1310nm 10km DDM LC Transceiver | 卖方: Wuhan Gearlink Technology Co., Ltd. | SYSP8A10D SFP28 lrtransceivers, according to 25 Gigabit Small Form Factor Pluggable “SFP28&... | |
SFP 155M 1550nm 80Km LC Transceiver | 卖方: Wuhan Gearlink Technology Co., Ltd. | GearLink’s 100M SFP optical fibre transceiverGAS7L0C31 is a small pluggable transceiver mod... | |
SFP+ 10G Tx1330/Rx1270 40Km LC Transceiver | 卖方: Wuhan Gearlink Technology Co., Ltd. | The SFP-10G-BX40 series single mode sfp transceiveris a small form-factor pluggable module for du... | |
SFP+ 10G Tx1330/Rx1270 10Km LC Transceiver | 卖方: Wuhan Gearlink Technology Co., Ltd. | SFP+ 10G Tx1330/Rx127010Km LC Transceiver belongs to SFP+ BIDI series products. BIDI single-fiber... |