100G QSFP28 DAC Passive Direct Attach Copper Twinax Cable
$36.99 – $69.99
100G QSFP28 DAC Twinax Cable (Passive, QSFP+ to QSFP+)
The Macroreer 100G direct attach copper cable assembly (DAC) is suitable for very short distances and offers a highly cost-effective way to establish a 100 Gigabit link connectivity between devices using QSFP28 ports. The QSFP28 DAC cable is designed for 40Gb/s high-speed interconnecting networking applications such as high-performance computing (HPC), enterprise networking including top-of-rack switching and network storage markets. It fully complies with QSFP+ Multi-Source Agreement (MSA) standards SFF-8436 and IEEE 802.3ba 40GBASE-CR4. Macroreer’s high-quality QSFP+ DAC copper cable provides a cost-effective replacement to QSFP28 transceiver and QSFP28 active optical fiber (AOC).
The QSFP28-100G DAC copper cable is programmed to be compatible with a wide range of Cisco network equipment for intra-rack connections in data centers such as 100GE Switches, Routers, Network Interface Cards (NICs) and Network Storage Systems.
Features
• Lower cost than QSFP28 optical transceiver and active optical cable (AOC)
• Maximum aggregate data rate: 100 Gb/s (4 x 250Gb/s)
• Hot-pluggable QSFP28 38-PIN footprint
• Single 3.3V power supply
• Compliant with IEEE 802.3ba 40GBASE-CR4 standard
• Compliant with QSFP28 MSA SFF-8436
• Compliant with Infiniband QDR/DDR data rates
• Maximum 1.5W operation power
• Operating temperature range: 0 to 70°C
• RoHS Compliant and Lead-Free
Specification
| Connector Type |
|
Data Rate | 100 Gb/s | |
| Passive or actively equalized | Passive | Supply Voltage | 3.3V | |
| Cable Length | 0.5M, 1m, 1.5m,2m, 2.5m, 3m, 4m, 5m | Cable impedance | 100 Ω | |
| Cable Type | Twinax | Wire Gauge | 0.5m-3.5m: 30AWG,4m:28AWG, 5M:24AWG | |
| Temperature | 0 to 70°C (32 to 158°F) | Cable Jacket Type | PVC | |
| Application | 40GbE and high-density 10GbE interconnects Datacom/Telecom switch & router connections Data aggregation and backplane applications Proprietary high-speed Interconnections Infiniband Connectivity SDR/DDR/QDR Data center cabling infrastructure |
Compliance | IEEE802.3ba InfiniBand SDR/DDR/QDR Fibre Channel/Fibre Channel over Ethernet (FCoE) SFF-8436,RoHS |
| Weight | N/A |
|---|---|
| Compatible with | Arista, Cisco, Dell, Intel, Juniper, Mellanox, Brocade, Generic |
| Cable Color | Black |
| Length | 1m (3.3ft), 2m (6.6ft), 3m (9.9ft), 5m (16.4ft) |
| OEM Part Number | / |
| Form Factor | QSFP28 DAC Cable |
| Data Rate | 100 Gb/s |
| Passive or actively equalized | Passive |
| Supply Voltage | 3.3V |
| Cable Type | Twinax |
| Wire Gauge | 1m-3m: 30AWG,5M:24AWG |
| Environment | 0°C to 70°C |
| Application | 100GbE and high-density |
| Compliance | IEEE802.3ba |
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