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Dell CBL-QSFP-40GE-PASS-3M Compatible 40G QSFP+ Passive Direct Attach Copper (DAC) Cable, 3m (10ft)
- The Dell CBL-QSFP-40GE-PASS-3M compatible 40G QSFP+ passive Direct Attach Copper cable delivers a full 40 Gigabit Ethernet link in a single ready to use assembly. Both QSFP+ ends are factory terminated onto the Twinax copper, so nothing needs to be purchased, inserted or aligned on site.
- Passive copper carries the signal with no active electronics in the path, which keeps power draw and latency close to zero. That is why DAC is the usual answer for short 40G connections: switch to server, switch stacking, and storage uplinks. At 3 meters this is the longest of the common passive lengths, giving you enough reach to span rack to rack or run through overhead cable management while still avoiding the cost of optics and fiber. A 100 impedance design keeps the signal clean at 40Gbps, and the cable is hot swappable so links can be moved without powering equipment down.
- The assembly operates from 0°C to 70°C, stores from -40°C to 85°C, and meets MSA, SFF-8436 and RoHS requirements. Every cable is programmed and tested on Dell equipment before shipping.
- Specification
- OEM Part Number Dell CBL-QSFP-40GE-PASS-3M Product Type 40G QSFP+ DAC Cable
- Form Factor QSFP+ to QSFP+ Data Rate 40Gbps / 40GbE
- Passive or Active Passive Cable Type Twinax Copper
- Cable Length 3 m (10ft) Cable Impedance 100
- Connector QSFP+/QSFP+ Installation Plug & Play, Hot Swappable
- Environment Operating: 0°C to 70°C, Storage: -40°C to 85°C Compliance MSA, SFF-8436, RoHS
- Key Features
- Dell compatible 40G QSF
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Overview
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The Dell CBL-QSFP-40GE-PASS-3M compatible 40G QSFP+ passive Direct Attach Copper cable delivers a full 40 Gigabit Ethernet link in a single ready to use assembly. Both QSFP+ ends are factory terminated onto the Twinax copper, so nothing needs to be purchased, inserted or aligned on site.
Passive copper carries the signal with no active electronics in the path, which keeps power draw and latency close to zero. That is why DAC is the usual answer for short 40G connections: switch to server, switch stacking, and storage uplinks. At 3 meters this is the longest of the common passive lengths, giving you enough reach to span rack to rack or run through overhead cable management while still avoiding the cost of optics and fiber. A 100 impedance design keeps the signal clean at 40Gbps, and the cable is hot swappable so links can be moved without powering equipment down.
The assembly operates from 0°C to 70°C, stores from -40°C to 85°C, and meets MSA, SFF-8436 and RoHS requirements. Every cable is programmed and tested on Dell equipment before shipping.
Specification
| OEM Part Number | Dell CBL-QSFP-40GE-PASS-3M | Product Type | 40G QSFP+ DAC Cable |
| Form Factor | QSFP+ to QSFP+ | Data Rate | 40Gbps / 40GbE |
| Passive or Active | Passive | Cable Type | Twinax Copper |
| Cable Length | 3 m (10ft) | Cable Impedance | 100 |
| Connector | QSFP+/QSFP+ | Installation | Plug & Play, Hot Swappable |
| Environment | Operating: 0°C to 70°C, Storage: -40°C to 85°C | Compliance | MSA, SFF-8436, RoHS |
Key Features
- Dell compatible 40G QSFP+ passive DAC cable
- 3 m (10ft) Twinax copper, 100 impedance
- Supports 40Gbps / 40GbE high-speed connectivity
- QSFP+ to QSFP+ direct attach copper design
- Very low power consumption and low latency
- MSA and SFF-8436 compliant, plug and play, hot swappable
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Fiberopticdistribution Return Policy
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