Product Details
Juniper Networks QFX-QSFP28-DAC-1M Compatible 100G QSFP28 Direct
Attach Copper Cable
Description
Miray's 100G QSFP28 Passive Copper Cables are high performance,cost
effective I/O solutions for 100G LAN, HPC and SAN applications. The
QSFP28 passive copper cables are compliant with SFF-8436. It is
offer a low power consumption,short reach intercon- nect
applications. The cable each lane is capable of transmitting data
at rates up to 25.78Gb/s, providing an aggregated rate of 100Gb/s.
Features
- QSFP28 conforms to the Small Form Factor SFF-8665
- 4-Channel Full-Duplex Passive Copper Cable Transceiver
- Support for multi-gigabit data rates :25.78Gb/s (per channel)
- Maximum aggregate data rate: 100Gb/s (4 x 25.78Gb/s)
- Copper link length up to 3m (passive limiting)
- High-Density QSFP 38-PIN Connector
- Power Supply :+3.3V
- Low power consumption: 0.02 W (typ.)
- I2C based two-wire serial interface for EEPROM signature which can
be customized
- Temperature Range: 0~ 70 °C
- ROHS Compliant
Applications
- 100 Gigabit Ethernet
- Fiber Channel over Ethernet
- Data storage and communication industry
- Switch/router/HBA
- Enterprise network
- SAN
- Data Center Network
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 |
|
|
| 25.78 | Gbps |
Power Dissipation | PD |
|
| 0.02 | W |
High Speed Characteristics
Parameter | Symbol | Min | Typ | Max | Units | Notes |
Differential Impedance | Zd | 90 | 100 | 110 | Ω |
|
Differential Input Return Loss |
SDDXX | <-12+2* SQRT (f) with f in GHz | dB | 0.01~4.1GHz |
<-6.3+13* Log10/(f/5.5) with f in GHz |
dB |
4.1~19GHz |
Common Mode Output Return Loss |
SCCXX | < -7+1.6*f with f in GHz | dB | 0.01~12.89GHz |
|
| -3 | dB | 12.89~19GHz |
Difference Waveform Distortion Penalty | dWDPc |
|
| 6.75 | dB |
|
VMA Loss | L |
|
| 4.4 | dB
|
|
VMA Loss to Crosstalk Ratio | VCR | 32.5 |
|
| dB | |
Ordering Information
Part Number | Description | Cable Length (m) | AWG |
QSFP28-100G-DAC0.5M | QSFP28 to QSFP28 | 0.5 | 30 |
QSFP28-100G-DAC1M | QSFP28 to QSFP28 | 1 | 30 |
QSFP28-100G-DAC2M | QSFP28 to QSFP28 | 2 | 30 |
QSFP28-100G-DAC3M | QSFP28 to QSFP28 | 3 | 28/30 |
QSFP28-100G-DAC4M | QSFP28 to QSFP28 | 4 | 28 |
QSFP28-100G-DAC5M | QSFP28 to QSFP28 | 5 | 26 |
QSFP28-100G-DAC7M | QSFP28 to QSFP28 | 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.