Product Details
Customize Direct Attach Copper Cable 40G QSFP+ To 4 SFP+ DAC 5m
Description
Miray's QSFP+ (Quad Small Form-factor Pluggable Plus) copper
direct-attach cables 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. 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
- Hybrid cable conforms to the Small Form Factor SFF-8436 and
SFF-8431
- Support for multi-gigabit data rates :1 Gb/s - 10 Gb/s (per
channel)
- Maximum aggregate data rate: 40 Gb/s (4 x 10Gb/s)
- Hybrid cable link length up to 5m (passive limiting)
- High-Density QSFP 38-PIN and SFP 20-PIN Connector
- Power Supply :+3.3V
- Low power consumption: 0.02 W (typ.)
- Temperature Range: 0~ 70 °C
Applications
Servers
Networked storage systems
Routers
External storage systems
Data Center networking
Switches
Routers
InfiniBand Trade Association (IBTA)
IEEE802.3ba
40Gigabit Ethernet ( 40G BASE – CR4)
Recommended Operating Conditions
Parameter | Symbol | Min | Typical | Max | Unit |
Operating Case Temperature | Standard Tc | 0 | 25 | 70 | °C |
Storage Temperature | Ts | 0 |
| 70 | °C |
Relative Humidity | RH | 5 |
| 95 | % |
Data Rate |
|
| 10/40 |
| Gbps |
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 | |
Ordering Information
Part Number | Description | Cable Length(M) | AWG |
QSFP-4SFP-DAC1M | QSFP+ to 4 SFP+ | 1 | 30 |
QSFP-4SFP-DAC2M | QSFP+ to 4 SFP+ | 2 | 30 |
QSFP-4SFP-DAC3M | QSFP+ to 4 SFP+ | 3 | 30 |
QSFP-4SFP-DAC4M | QSFP+ to 4 SFP+ | 4 | 26 |
QSFP-4SFP-DAC5M | QSFP+ to 4 SFP+ | 5 | 26 |
QSFP-4SFP-DAC7M | QSFP+ to 4 SFP+ | 7 | 24 |
Application
Dimension
Product Packing
Compatibility Test
Compatible Brands
Reliablity Assurance
For more details, welcome to inquire us freely.
Company Profile
Shenzhen Miray Communication Technology Co., Ltd., established in
2009 with the headquarter in Shenzhen, China, is a professional
optical fiber transmission equipment manufacturer which included in
R&D, manufacture, sales and service. Our company devotes to
provide high-speed data transmission solutions for data centers,
cloud computing, transmission and other fields. The active device
product line of Miray mainly includes 1G SFP optical module, 10G SFP+ optical module, 10G XFP optical
module, 25G SFP28 optical module, 40G QSFP optical module, 100G
QSFP28 optical module, high-speed copper cable (DAC) components,
high-speed Active Optical Cable (AOC) components.
Miray always regards technological innovation as the core
competitiveness of the company, we have established a high-speed
optical module R&D center, equipped with a professional modern
industrial plant of over 2000 square meters, passed the ISO9001
quality system certification, and has a complete set of test aging
equipment and perfect production technology and strict inspection
process, and invested in a full set of advanced automated
inspection equipment, greatly improved the inspection efficiency
and ensured product quality.
Based on the goal of quickly responding to customers’ requirements,
and product innovation and quality assurance as the foundation,
Miray has gathered a strong and professional technical R&D
team. Over the years, Miray has closely followed the development of
communication technology of the times, pays close attention to
industry trends, and continuously launched new products for
mainstream applications in the industry. Miray insists on providing
customers not only products but also services. All these enable us
to create maximum profits for customers to realize a win-win
development.
Our mission is committing to providing first-class fiber network communication products and services and becoming the best partner in the field of optical communication.