Shenzhen Nufiber Systems Technology Co., Ltd.
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10G SFP+ DAC Cable Passive Direct Attach Copper Twinax Cable 1-7meters SFP Direct Attach Cable
Description
SFP+ Direct Attach Cables are compliant with the SFF-8431, SFF-8432 and SFF-8472 specifications. Various choices of wire gauge are available from 30 to 24 AWG with various choices of cable length (up to 7m).
Key Features
(1) Compliant with SFF-8431, 8432 and 8472;
(2) Up to 10.3125Gbps data rate per channel;
(3) Up to 7m transmission;
(4) Operating temperature: 0~70℃;
(5) Single 3.3V power supply;
(6) RoHS compliant.
Application 
Technical Parameter
| Parameter | Symbol | Min | Typical | Max | Unit |
| Operating Case Temperature | Standard Tc | 0 | 25 | 70 | °C |
| Storage Temperature | Ts | -40 | 85 | °C | |
| Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
| Power Dissipation | PD | 0.5 | W | ||
| Relative Humidity | RH | 5 | 95 | % | |
| Data Rate | 10.5 | Gbps |
| Test Type | Test Item | Target | Reference |
| Electrical Characteristics | Differential Mode RL(SDDII) | 0.01<f<4.1 ; < -12+2*SQRT(f ) 4. 1<f<11. 1 ; <-6.3+13*log10(f/5.5) Where f is in GHz Measurements units: dB | SFF 8431 |
| Common mode return loss (SCCII) | 0.01<f<2.5 ; <-7+1.6(f ) 2.5<f<11.1 ; <-3 Where f is in GHz Measurements units: dB | SFF 8431 | |
| NEXT | <-26dB from 1MHz to 11GHz | / | |
| Cable assembly Impedence | 100+/ -100hm Rise time of 30 ps (20 %- 80 %) | (20%~80 %) | |
| Insertion Loss Deviation | -1dB≤ILD≤1dB 300KHz≤f≤6GHz | / | |
| Environmental Characteristics | Operating Temperature | -40~85°C | Cable operating temp.range |
| Thermal Shock | Electrical performance meet the specification requirement | EIA-364-32D. Method A. TC-1. -55 10 85C,100 cycles, 15 min, dwells | |
| Cyclic Temp. & Humidity | Electrical performance meet the specification requirement | EIA-364-31 Method III,Test Cond A | |
| Salt spray | 48 hours salt spraying after shell corrosive area less than 5% | EIA-364-26 | |
| Temperature Life | Performance meets the specification requirement | EIA-364-17B w/ RH, Damp heat 85C at 85% RH for 500 hours | |
| Mechanical Characteristics | MechanicaI Vibration | Performance meets the specification requirement | EIA-364-28E.11 TC-VII, Test Cond. D 15minutes in X,Y,Z axis. |
| Cable Plug Retention in Cage | 90N Min. | No functional damage to cable plug below 90N. Per SFF-8432 Rev 5.0 EIA-455-6B | |
| Cable Retention in Plug | 90N Min. | Clamp and Shock per EIA-364-27B, TC-G, 3times in 6directions, 100g, 6ms | |
| Mechanical Shock | Performance meets the specification requirement | SFF-8432 Rev 5.0 | |
| Cable plug Insertion | 18N(Max.) | SFF-8432 Rev 5.0 | |
| Cable plug extraction | 12.5N(Max.) | EIA-364-09; perform plug cycles Plug and Receptacle mate rate: | |
| Durability | 50 Time. No evidence of physical damage | 250times/hour |
Ordering Information
| Part Number | Data Rate | Cable Length | Wire Gauge | Connector | Temp. Range |
| 10G-DAC-1M | Up to 10.5 Gbps | 1m | 30AWG | Passive Copper | 0-70℃ |
| 10G-DAC-3M | Up to 10.5 Gbps | 3m | 30AWG | Passive Copper | 0-70℃ |
| 10G-DAC-5M | Up to 10.5 Gbps | 5m | 24AWG | Passive Copper | 0-70℃ |
| 10G-DAC-7M | Up to 10.5 Gbps | 7m | 24AWG | Passive Copper | 0-70℃ |
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FAQ
Q: Are you a manufacturer or a trading company ?
A: We're professional manufacturer of Direct Attach Cable, providing one-stop OEM & ODM service to all partners all over the world.
Q: Are your products conforming to our standards ?
A: Yes, our products can pass the testings as you require, e.g.: CE, RoHS, ISO9001.
Q: How do you control the quality ?
A: We have perfect QC system (IQC, IPQC, FQC, OQC team), professional product engineers and continuous improvement system.
Q: What’s the product warranty?
A: We offer 12 months guarantee.