DAC Passive Copper Cable 3M 40G QSFP+ To 4xSFP+
40G QSFP+ to 4xSFP+ DAC Cable 3M
Ordering information
| Part Number | Product Description | Fiber Spec. |
| S-Q440P003-C | 40G QSFP+ to 4x10G DAC Cable 3M | 0~70℃ |
Description
Springtek 40G QSFP+ to 4x 10G SFP+ direct attach passive copper cable are suitable for very short distances and offer a highly cost-effective way to establish a 40-Gigabit link between QSFP+ and SFP+ equipment connections. These cables are used for 40GbE and Infniband standards, to maximize performance. QSFP+ are designed to meet emerging data center and high performance computing application needs for a high density cabling interconnect system capable of delivering an aggregate data bandwidth of 40Gb/s. This interconnect system is fully compliant with existing industry standard specifications such as the QSFP MSA and IBTA (InfiniBand Trade Association). The QSFP+ cables support the bandwidth transmission requirements as defined by IEEE 802.3ba (40 Gb/s) and Infiniband QDR ( 4x10 Gb/s per channel) specifications.
Features
- Connector A: (1) QSFP 40.0 Gbps Rated Connector (SFF-8436 Compliant)
- Connector B: (4) SFP+ 10.0 Gbps Rated Connectors (SFF-8431 Compliant)
- Economically Links up a QSFP port with an Upstream 10GbE-SFP+ Switch
- Protocol agnostic support of 40GbE, QDR InfiniBand, SAS & Fibre Channel
- Up to 10.3125 Gbps transfer rate per SFP+ channel (40 Gbps aggregate)
- Robust Zinc die-cast SFP+ & QSFP connectors with pull-to-release latching
- Bridge the gap between your 10G and 40G capable switches/host adapters
- Low cross-talk and pair-to-pair skew maintains signal integrity
- Fully compliant to the latest SFP+ & QSFP MSA (Multi-Source-Agreement)
- Supports all current 10-Gigabit Ethernet and 40-Gigabit Ethernet standards
- Designated form factor and electrical compliance for QDR InfiniBand
- The perfect direct attached storage splitter cable for Fibre Channel & SAS
- Enjoy a reduced power budget and lower port cost compared to optical
- Fully RoHS compliant for environmental protection
Applications
- 10G/40G Ethernet
- InfiniBand 4x SDR/DDR/QDR
- 2/4/8/10G Fibre Channel
- Fibre Channel over Ethernet
- SAS, Servers, Hubs, Switches, and Routers
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit | Note |
| Storage Temperature | Tst | -40 | 125 | degC | |
| Relative Humidity (non-condensation) | RS | - | 85 | % | |
| Operating Case Temperature | Topc | -5 | 75 | degC | 1 |
| Supply Voltage | VCC3 | -0.3 | 3.6 | V | |
| Voltage on LVTTL Input | Vilvttl | -0.3 | VCC3 +0.2 | V |
Recommended Operating Conditions
| Parameter | Symbol | Min | Max | Unit |
| Operating Case Temperature | Topc | -5 | 75 | degC |
| Relative Humidity (non-condensation) | RS | - | 85 | % |
| Supply Voltage | VCC3 | 3.135 | 3.465 | V |
| Power Supply Currenct | ICC3 | 750 | - | mA |
| Total Power Consumption | Pd | - | 2.0 | W |
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