Compatible 100G QSFP28 to 4x 25G SFP28 Passive Direct Attach Copper Twinax Cable 0.5m (2ft),1m (3ft),1.5m (5ft),2m (7ft),2.5m (8ft),3m (10ft),3.5m (11ft),5m (16ft)
Max. Power Consumption 0.5W
Tested in Targeted Switches
Supports 100G to 4x 25G Ethernet
Minimum Bend Radius 30mm for Flexible Routing
Offers a Cost-effective Way for Short Links
Compliant with QSFP28/SFP28 MSA and RoHS
Low Insertion Loss and Ultra-low Crosstalk
The udatek QSFP-4SFP25G-DAC leverages passive copper technology to deliver dependable connections without requiring extra power. Ideal for close-proximity equipment interconnections, such as in telecom operator rooms or data centers, this cable is a budget-friendly option. It facilitates a smooth link between a 100G QSFP28 port and four 25G SFP28 ports, adhering to the specifications of IEEE 802.3bj, SFF-8402, and SFF-8665.Compatible with Cisco QSFP-4SFP25G-CU1M,Juniper Networks JNP-100G-4X25G-1M,Arista Networks CAB-Q-4S-100G-1M,Brocade 100G-Q28-S28-C-0101,Dell (DE) DAC-Q28-4SFP28-25G-1M,Extreme Networks 10421,Huawei DAC-Q28-S28-1M,Cisco QSFP-4SFP25G-CU1M,H3C QSFP28-4SFP28-CU-1M 100G QSFP28 to 4x 25G SFP28 DAC Cable 0.5m (2ft),1m (3ft),1.5m (5ft),2m (7ft),2.5m (8ft),3m (10ft),3.5m (11ft),5m (16ft)...
Compatible with Brands' Part Number
| Udatek |
QSFP-4SFP25G-DAC30-1 （ 100G QSFP28 to 4x 25G SFP28 DAC 1-meter, QSFP28 to SFP28, 30AWG)) |
| Cisco | QSFP-4SFP25G-CU1M |
| Juniper Networks | JNP-100G-4X25G-1M |
| Arista Networks | CAB-Q-4S-100G-1M |
| Brocade | 100G-Q28-S28-C-0101 |
| Dell (DE) | DAC-Q28-4SFP28-25G-1M |
| Extreme Networks | 10421 |
| Huawei | DAC-Q28-S28-1M |
| H3C | QSFP28-4SFP28-CU-1M |
Specifications
| Part Number | QSFP-4SFP25G-DACyy-xx | Vendor Name | UdaTek |
| Connector Type | QSFP28 to SFP28 | Max Data Rate | 100Gbps |
| Minimum Bend Radius | 30mm | Wire AWG | 30AWG/28AWG/26AWG |
| Cable Length | 0.5m (2ft),1m (3ft),1.5m (5ft),2m (7ft),2.5m (8ft),3m (10ft),3.5m (11ft),5m (16ft). | Jacket Material | PVC (OFNR) |
| Temperature | 0 to 70°C (32 to 158°F) |
Quality Certifications
CE/FCC/ROHS
