Ubiquiti UACC-DAC-SFP28 Compatible 25G SFP28 Passive Direct Attach Copper Cable
This 25G SFP28 DAC cable is a passive direct attach copper cable with 1 meter length. It is intended for short-distance connections and offers a 25-Gigabit link between SFP28 ports of switches inside racks and adjacent racks. Each compatible 25G DAC has been engineered and designed to work flawlessly in the 25G SFP28 port of Ubiquiti ethernet switches, servers, and ethernet Network Adapters.
• Compliant with SFF-8402 and SFF-8432
• Compatible with SFP28 MSA
• Lowest total system EMI solution
• Low insertion loss and low crosstalk
• Single 3.3V power supply
• RoHS Compliant and Lead-Free
Optical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-40 to 85 ℃,VCC = 3.13 to 3.47 V)
| Parameter |
Symbol |
Min. |
Typ |
Max. |
Unit |
Note |
| Transmitter |
| Operating Wavelength |
λ |
|
|
|
nm |
|
| Output Optical Eye |
Compliant with IEEE 0802.3ae |
| Receiver |
| Operating Wavelength |
λ |
|
|
|
nm |
|
| Copper Cable input electrical characteristics |
| Differential Data Input Voltage |
VIH-VIL |
200 |
|
800 |
mVpp |
1 |
| Differential Input Impedance |
RIN |
|
100 |
|
Ω |
|
| TX-Disable Input Voltage-Low |
VIL |
0 |
|
0.8 |
V |
2 |
| TX-Disable Input Voltage-High |
VIH |
2.0 |
|
VCC |
V |
2 |
| TX-Fault Output Voltage-Low |
VOL |
0 |
|
0.8 |
V |
3 |
| TX-Fault Output Voltage-High |
VOH |
2.0 |
|
VCC |
V |
3 |
| Copper Cable output electrical characteristics |
| Differential Data Output Voltage |
VOH-
VOL
|
300 |
|
800 |
mV |
1 |
|
Differential Output
Impedance
|
ROUT |
|
100 |
|
Ω |
|
|
LOS-Asserted Output
Voltage-Low
|
VOL |
0 |
|
0.8 |
V |
3 |
|
LOS-Deasserted Output
Voltage-High
|
VOH |
2.0 |
|
VCC |
V |
3 |
Notes:
1. Average power figures are informative only, per IEEE 802.3ae.
2. Measured at the BER less than 5E-5, back to back. The measure pattern is PRBS 231-1 with worst ER=4.5@ 25.781Gb/s.
3. Internal AC coupled
Ordering Information
| Part No. |
Specifications |
Application |
| Package |
Data rate |
Laser |
Optical Power Detector |
Sensitivity |
(OMA) |
Top |
Reach(Cable) |
Other |
| OLSP02XC-CDM10 |
SFP28 |
Up to 25.781
Gb/s |
/ |
/ |
/ |
/ |
0~70 oC |
1~100m |
DDM |
Ethernet, Fiber Channel,InfiniBand, Other Protocols and ProprietaryData rates as well |
Application
25G Ethernet
Data center cabling infrastructure
About Us:
Shenzhen Olinkcom offers a vast range of optical modules from 155Mbps ~ 100Gbps, including SFP, SFP+/XFP, QSFP+, CFP/CFP2/QSFP28/CFP4, SFP28 and CWDM, DWDM solution with the concept of "Quality First, Service Oriented, Realistic and Innovative, Continuous Improvement", Olinkcom keep developing and optimizing product design solution, to provide our valued customers with most cost efficient product and service, as well as some customized products.
Product Tags:
|
|
Ubiquiti Compatible 25G SFP28 Passive Direct Attach Copper Cable Images
|
