Features●Electrical interface compliant to SFF-8431●850nm VCSEL laser and PIN photo-detector●Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF●Digital diagnostics functions are available via the I2C interface●Operating case temperature Commercial: 0C to +70 C●+3.3V single power supply●Power consumption less than 1W●RoHS compliant●Password protection for A0h and A2h
Description
SFP28 Direct Attach Cables are compliant with SFF-8432 and SFF-8402 specifications. Various choices of wire gauge are available from 30 to 26 AWG with various choices of cable length (up to 5m).
Applications
10G Ethernet
Data Center
High Speed Characteristics
| Parameter | Symbol | Min. | Typical. | Max. | Unit | Note |
| Differential Impedance | RIN,P-P | 90 | 100 | 110 | Ώ | / |
| Insertion loss | SDD21 | 8 | / | 22.48 | dB | At 12.8906 GHz |
| Differential Return Loss | SDD11 | 12.45 | / | See 1 | dB | At 0.05 to 4.1 GHz |
| | SDD22 | 3.12 | / | See 2 | dB | At 4.1 to 19 GHz |
| | | | / | | | |
| Common-mode to | SCC11 | / | - | / | dB | / |
| common-mode | | 2 | / | / | | At 0.2 to 19 GHz |
| | SCC22 | | / | / | | |
| output return loss | | / | / | / | / | / |
| | / | / | / | / | / | / |
| Differential to common-mode | SCD11 | 12 | - | See 3 | dB | At 0.01 to 12.89 GHz |
| | | / | / | / | | / |
| return loss | SCD22 | 10.58 | / | See 4 | | At 12.89 to 19 GHz |
| | | | / | | / | |
| / | / | 10 | / | / | / | At 0.01 to 12.89 GHz |
| Differential to common Mode | SCD21-IL | / | / | / | / | / |
| Conversion Loss | | / | / | See 5 | dB | At 12.89 to 15.7 GHz |
| / | | 6.3 | / | / | / | At 15.7 to 19 GHz |
| Channel Operating Margin | COM | 3 | / | / | dB | / |
Compatible brands
HTF DAC cables have been successfully tested with below brands
| Cisco | Alcatel Lucent | Netgear |
| Mellanox | Allied Telesis | SMC |
| Huawei | SolareFlare | Foundry |
| Juniper | Winyao | Force 10(Dell) |
| Dell＆EMC | ZTE | Linksys |
| Arista | D-Link | McAfee |
| Broadcom | TP-Link | Extreme |
| Qlogic(Cavium) | Ruijie | Marconi |
| Cheisio | Maipu | Blade |
| Intel | Feixun | Hirschmann |
Other series AOC/DAC cables
| 10G SFP+ AOC | 10G SFP+ DAC Cable |
| 25G SFP28 AOC | 25G SFP28 DAC Cable |
| 40G QSFP+AOC | 40G QSFP+ DAC Cable |
| 40G QSFP+ TO 4*10G SFP+ AOC | 40G QSFP+ TO 4*10G SFP+ DAC Cable |
| 100G QSFP28 AOC | 100G QSFP28 DAC Cable |
| 100G QSFP28 TO 4*25G SFP28 AOC | 100G QSFP28-4*25G SFP28 DAC Cable |
HTF is a professional supplier of fiber optic products and WDM systematic solution. Large data transmission solution, Was built by a team who has more than 10-year experiences in optical communication product R&D, fiber solution, component developing and manufacturing.HTF is dedicated to help you build, connect and optimize your optical infrastructure. We has been committed to transmission solution design, product supply, and service support for global data center, 5G network, cloud computing, metro network, access network. HTF will provides a personal account manager, free professional technical support, and 24/7 live customer service to each customer.Flexible custimization collaboration mode help HTF partner have more specialized features. Aim to provide professional, fast, customized product services to meet the needs of customers in all directions.
