Product Description
F-tone Networks’s passive copper cables provide robust connections for leading edge 56Gb/s systems.Passive copper cables require no additional power to ensure quality connectivity.The 56Gb/s passive copper cables are fully compliant with SFF-8436 specification and provide connectivity between devices using QSFP ports. F-tone Networks’s 56Gb/s passive copper cables fill the need for short, cost-effective connectivity in the data center.Optimizing systems to operate with F-tone Networks’s 56Gb/s passive copper cables signific antly reduces power consumption and EMI emission, eliminating the use of EDC hosts.
Features
● Compliant QSFP MSA specification and SFF-8436
● Fully compatible with IEEE802.3ba
● Up to 3m 56Gb/s data rates
● Ultra low crosstalk for improved performance
● Low insertion loss
● 100ohm differential impedance system
● AC coupling of PECL signals
● Precision process control for minimization of pair-to-pair skew
● RoHS 6 compliant
Applications
● External storage systems
● Data Center Networking Communications
● Switches and Routers
● InfiniBand Trade Association (IBTA)
Recommended Operation Condition
| Parameter | Symbol | Min | Max | Unit |
| Operating Case Temperature | Topc | -20 | 85 | degC |
| Storage Temperature | Tst | -40 | 85 | degC |
| Relative Humidity (non-condensation) | Rs | 35 | 60 | % |
| Supply Voltage | Vcc3 | 3.135 | 3.465 | V |
| Voltage on LVTTL Input | Vi lvttl | -0.3 | Vcc3+0.2 | V |
| Power Supply Currenct | Icc3 | 10 | mA | |
| Total Power Consumption | Pd | – | 0.03 | W |
Notes:
Stress or conditions exceed the above range may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not applied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Frequency Domain
| Item | Test Parameter | Specification (Proposal ) |
| 1 | Receive Return Loss (SDD22) | -12+2*SQRT(f) @ 0.01 to 4.1GHz < -6.3 + 13 * log10(f/5.5), with f in GHz ; @4.1 to 11.1GHz |
| 2 | Transmit Return Loss (SDD11) | -12+2*SQRT(f) @ 0.01 to 4.1GHz < -6.3 + 13 * log10(f/5.5), with f in GHz ; @4.1 to 11.1GHz |
| 3 | Common Mode Reflection (SCC22) | < -7 + 1.6 × f, with f in GHz；@ 0.01 to 2.5GHz -3dB @ 2.5 to 11.1GHz |
| 4 | Common Mode Conversion (SCC11) | < -7 + 1.6 × f, with f in GHz；@ 0.01 to 2.5GHz -3dB @ 2.5 to 11.1GHz |
Mechanical Specifications
| Mechanical | ||||
| Parameter | Minimum | Typical | Maximum | Unit |
| Cable Diameter (26AWG) | 0.346 | Inches | ||
| Bend Radius (26AWG) | 1.732 | Inches | ||
| Cable Diameter (28 AWG) | 0.295 | Inches | ||
| Bend Radius (28 AWG) | 1.476 | Inches | ||
| Within Pair Skew | 100 | ps/10m | ||
| Bulk Cable Time Delay | 5.2 | ns/m | ||
| Bulk Cable Impedance | 95 | 100 | 105 | Ohms |
| Insertion Force | / | 40 | N | |
| Withdrawal Force | / | 30 | N | |
| Retention Force | 90 | / | N | |
| Durability | 50 Cycles | / | / | |
Mechanical Dimensions
Ordering Information
56G QSFP14 Copper Cable Assemblies, Passive
| P/N | Length | Data Rate | AWG | Length Tolerance |
| FT-77-CAB-Q14/Q14-P0.5M | 0.5M | 56G | 26 / 28 | +20/-20mm |
| FT-77-CAB-Q14/Q14-P1M | 1M | 56G | 26 / 28 | +30/-30mm |
| FT-77-CAB-Q14/Q14-P1.5M | 1.5M | 56G | 26 / 28 | +30/-30mm |
| FT-77-CAB-Q14/Q14-P2M | 2M | 56G | 26 / 28 | +30/-30mm |
| FT-77-CAB-Q14/Q14-P2.5M | 2.5M | 56G | 26 / 28 | +30/-30mm |
| FT-77-CAB-Q14/Q14-P3M | 3M | 56G | 26 | +30/-30mm |
北亿纤通 | F-tone Networks
企业邮箱： sales@f-tone.com
企业手机：19081343401
企业电话：028-85255257
企业传真：028-85977702
注：本产品有全国产化型号可选
本产品为QSFP+系列光模块，仅展示部分参数，如有需要，请联系我们。
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.sales representative.ther details are available from any F-tone Networks sales representative.urther details are available from any F-tone Networks sales representative.e Networks sales representative.tive.s or others. Further details are available from any F-tone Networks sales representative.y F-tone Networks sales representative.
光学性能测试
测试光纤收发模块的眼图情况、接收灵敏度、消光比、波长、发光、光接收、电流和电压，以确保信号质量、传输的稳定性和可靠性。
Traffic Testing
测试误码率和丢包率，使其符合相应标准，确保收发器的性能。
光学性能测试
测试光纤收发模块的眼图情况、接收灵敏度、消光比、波长、发光、光接收、电流和电压，以确保信号质量、传输的稳定性和可靠性。
端面测试
检查光纤收发模块的端面并保持清洁，以实现更稳定的数据传输、更好的性能和耐用性。
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