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Description
DAC QSFP-40G-CU3M is an ideal solution for short-distance transmission (jusqu'à 7 m) entre les racks du centre de données, and can effectively save costs compared to a combination of modules and patch cord
DAC QSFP-40G-CU3M Product Overview
This high speed direct attach cable is a cost-effective solution that provides high bandwidth and transmission rates over short distances. QSFP+ (Quad Small Form-factor Pluggable Plus) Cable Assemblies are suitable for very short distances and offer a highly cost-effective way to establish a 40-Gigabit link between QSFP+ ports of QSFP+ switches within racks and across adjacent racks. QSFP+ cables are used for 40 GbE and Infiniband standards.
A direct attach cable, short for DAC cable, is a type of factory terminated twinax cable that connects directly into transceivers and can be brought in several lengths for short distances of up to 15 mètres. These cables consist of fixed lengths of shielded copper coaxial or fiber optic cable with single pluggable transceivers at either end, that have varying gauge values between 24AWG and 30AWG. The DAC cable may be capable of interconnection up to 15 meters using a twinaxial copper cable and reaches 100 meters over an active optical cable at 10Gbps, 40Gbps or higher.
DAC QSFP-40G-CU3M Product Pictures
DAC QSFP-40G-CU3M Product Specifications
| Article | Détails |
| Modèle | QSFP-40G-CU3M |
| Description | QSFP+,40G,Câbles à connexion directe haute vitesse,3m,QSFP+38M,CC8P0.32B(S),QSFP+38M,Utilisé à l'intérieur |
| Connecteur X1 | QSFP+ |
| Connecteur X2 | QSFP+ |
| Longueur de câble [m(pi.)] | 3 m (9.84 pi.) |
| Attribut électrique | Passif |
| Rayon de courbure [mm (dans.)] | 40 mm (1.57 dans.) |
| Minimum Clearance for Cable Routing [mm (dans.)] | 75 mm (2.95 dans.) |
| Température | 0 à 70°C (32 à 158°F) |
| Protocoles | 10G/40Gigabit Ethernet, Fibre Channel |
DAC QSFP-40G-CU3M Product Features
- Compliant with SFF- 8436
- Up to 10.3125Gbps data rate per channel
- Up to 7m transmission
- Alimentation unique de 3,3 V
- Conforme RoHS
- Commercial temperature range(COM): 0 à 70°C
- Basse consommation énergétique: less than 0.1W
- High-Density QSFP 38-PIN Connector
- Applications for 40 Gigabit Ethernet and Fiber Channel over Ethernet
- Conforme à SFF-8636
- Conforme à la norme IEEE 802.3ba
- Conformité RoHS
DAC QSFP-40G-CU3M Product And More Models
| Modèle | Longueur | Attribut électrique | Rayon de courbure | Type de connecteur |
| SFP-10G-CU1M | 1 m | Passif | 25 mm | SFP+ vers SFP+ |
| SFP-10G-CU2M | 2 m | Passif | 25 mm | SFP+ vers SFP+ |
| SFP-10G-CU3M | 3 m | Passif | 25 mm | SFP+ vers SFP+ |
| SFP-10G-CU5M | 5 m | Passif | 30 mm | SFP+ vers SFP+ |
| SFP-10G-AC10M | 10 m | Actif | 25 mm | SFP+ vers SFP+ |
| QSFP-40G-CU1M | 1 m | Passif | 35 mm | QSFP+ à QSFP+ |
| QSFP-40G-CU3M | 3 m | Passif | 40 mm | QSFP+ à QSFP+ |
| QSFP-40G-CU5M | 5 m | Passif | 45 mm | QSFP+ à QSFP+ |
| QSFP-4SFP10G-CU1M | 1 m | Passif | 25 mm | QSFP+ à 4*SFP+ |
| QSFP-4SFP10G-CU3M | 3 m | Passif | 25 mm | QSFP+ à 4*SFP+ |
| QSFP-4SFP10G-CU5M | 5 m | Passif | 30 mm | QSFP+ à 4*SFP+ |
| QSFP28-100G-CU1M | 1 m | Passif | 70 mm | QSFP28 à QSFP28 |
| QSFP28-100G-CU3M | 3 m | Passif | 70 mm | QSFP28 à QSFP28 |
| QSFP28-100G-CU5M | 5 m | Passif | 70 mm | QSFP28 à QSFP28 |
| SFP-25G-CU1M | 1 m | Passif | 35 mm | SFP28 à SFP28 |
| SFP-25G-CU3M | 3 m | Passif | 35 mm | SFP28 à SFP28 |
| SFP-25G-CU3M-N | 3 m | Passif | 40 mm | SFP28 à SFP28 |
| SFP-25G-CU5M | 5 m | Passif | 40 mm | SFP28 à SFP28 |
DAC QSFP-40G-CU3M Product Applications
