【Wide Compatibility】This adapter supports all SFP+ optics and cable (except Cisco) reaches, such as 10G-SR, 10G-LR, 10G-ER, 10G-ZR, 10G SFP+ Copper Cable and 10G SFP+ Active Optical Cable. I2C read port information comes from SFP port module, not QSA Module. | 【Smooth Speed Migration】10Gtek QSA adapter Module offers 10 Gigabit Ethernet connectivity for QSFP-only platforms. It allows smooth and cost-effective migration to 40 Gigabit Ethernet by providing an option to use lower-speed. | 【Convenient and Flexible Use】With QSA adapter, you can flexibly use any SFP+ module or cable to connect to a lower-speed port on the other end of the network with low insertion loss and crosstalk. Plug and play, without any setup. | 【QSA vs QSFP Breakout Cable】Not all the 40G cards and switches can be split into 4x 10Gb mode, for example, the Mellanox QSFP cards do not support the QSFP to SFP+ breakout, but they support QSA. And QSA can be used for longer transmission distances than QSFP Breakout Cable. | 【What You Get】1x cost-effective QSFP+ to SFP+ QSA adapter. 10Gtek is a manufacturer of DAC/Transceiver/AOC/NIC/Media Converter, customized service also is available.

Protect RJ45 Port from being exposed and keep your network equipment safe from dust, debris and moisture, extending the lifespan of your device. | Fit for any standard RJ45/LAN slot of your open ports of switches, routers , media converters and more. | Made of high quality durable and reliable PVC material, these anti-dust RJ45 caps exhibit a high level of resistance to harsh environmental factors and retain their shape and flexibility even after frequent use. | Designed with a pull-out tab, easy to insert and remove, fit snugly and stay in place. | What You Get: 14*11*23mm / 0.55 x 0.43 x 0.9 inches (L*W*H) RJ45 Dust Dust Covers * 50pcs , Color : Black

Up to 6Gb/s | SAS Adapter | Internal SFF-8087 to External SFF-8088 (Slot) | Bracket height：Full-height/Low-profile

Side 1: SFF-8654 SlimSAS 4i 38Pin | Side 2: 4x SATA 7Pin | SAS3.0 100-ohm | Silver plated AWG32 Twinax for impeccable signal integrity

Data Rate: 1.25Gb/s | Interface: RJ-45; Cable Type: CAT.5e | Reach: up to 100 meters transmission over CAT.5e | Compatible with Cisco GLC-T/SFP-GE-T, Meraki MA-SFP-1GB-TX, Ubiquiti UF-RJ45-1G, Fortinet, D-Link, Supermicro, Netgear, TP-Link TL-SM331T and More

10GBase-CU, 10 Meter | 2-pair differential twinax cable, Passive, EEPROM I2C | Compatible with Cisco SFP-H10GB-CU10M, Ubiquiti, Fortinet and more | 10Gtek's automatic assembly line, assures the consistency of manufacture under the process of laser cutting, aluminum shielding stripping, isolator stripping, automatic reshaping, automatic soldering and ultraviolet ray curing. Each DAC cables take the TDR & VNA measurement, guaranteeing passing the signal integrity test

10GbE SFP+ to SFP+ DAC Direct Attach Copper Twinax Cable, Passive, 2-Meter(6.5ft), 30AWG. | SFP+ Cable can connect switch, router, server, NIC, or other fiber optic equipments with SFP+ ports for Network Attached Storage, Storage Area Network, and High Performance Computing. | Compatible with Cisco, Fortinet, Ubiquiti, Netgear, D-link, Supermicro, Mikrotik, ZTE, Quanta, Solarflare, PaloAlto, F5, etc devices. | In 10Gtek's Signal Integrity Lab, we 100% passed TDR & VNA tested. And each DAC Cable is individually tested on switches before delivery. | Backed by 10Gtek 30 Days Free-returned, 3-Year Free Warranty and Lifetime Technology Support. 10Gtek is a manufacturer of Direct Attach Copper Cable, Customized sevice also is available.

10GbE SFP+ to SFP+ DAC Direct Attach Copper Twinax Cable, Passive, 2-Meter(6.5ft), 30AWG. | SFP+ Cable can connect switch, router, server, NIC, or other fiber optic equipments with SFP+ ports for Network Attached Storage, Storage Area Network, and High Performance Computing. | Compatible with Cisco, Ubiquiti, Fortinet, Netgear, D-link, Supermicro, Mikrotik, ZTE, Quanta, Solarflare, PaloAlto, F5, etc devices. | In 10Gtek's Signal Integrity Lab, we 100% passed TDR & VNA tested. And each DAC Cable is individually tested on switches before delivery. | Backed by 10Gtek 30 Days Free-returned, 3-Year Free Warranty and Lifetime Technology Support. 10Gtek is a manufacturer of Direct Attach Copper Cable, Customized sevice also is available.

10GBase-CU, 3 Meter, 30AWG | 2-pair differential twinax cable, Passive, EEPROM I2C | Compatible with Cisco SFP-H10GB-CU3M, Ubiquiti, Fortinet and more | 10Gtek's automatic assembly line, assures the consistency of manufacture under the process of laser cutting, aluminum shielding stripping, isolator stripping, automatic reshaping, automatic soldering and ultraviolet ray curing. Each DAC cables take the TDR & VNA measurement, guaranteeing passing the signal integrity test.

10GbE SFP+ to SFP+ DAC Direct Attach Copper Twinax Cable, Passive, 0.5-Meter(1.6ft), 30AWG | SFP+ Cable can connect switch, router, server, NIC, or other fiber optic equipments with SFP+ ports for Network Attached Storage, Storage Area Network, and High Performance Computing | Compatible with Cisco, Fortinet, Ubiquiti, Netgear, D-link, Supermicro, Mikrotik, ZTE, Quanta, Solarflare, PaloAlto, F5, etc devices | In 10Gtek's Signal Integrity Lab, we 100% passed TDR & VNA tested. And each DAC Cable is individually tested on switches before delivery | Backed by 10Gtek 30 Days Free-returned, 3-Year Free Warranty and Lifetime Technology Support. 10Gtek is a manufacturer of Direct Attach Copper Cable, Customized sevice also is available

10GBase-CU, 2.5 Meter | 2-pair differential twinax cable, Passive, EEPROM I2C | Compatible with Cisco SFP-H10GB-CU2.5M, Ubiquiti, Fortinet and more | 10Gtek's automatic assembly line, assures the consistency of manufacture under the process of laser cutting, aluminum shielding stripping, isolator stripping, automatic reshaping, automatic soldering and ultraviolet ray curing. Each DAC cables take the TDR & VNA measurement, guaranteeing passing the signal integrity test.

10GbE SFP+ to SFP+ DAC Direct Attach Copper Twinax Cable, Passive, 3-Meter(10ft), 30AWG. | SFP+ Cable can connect switch, router, server, NIC, or other fiber optic equipments with SFP+ ports for Network Attached Storage, Storage Area Network, and High Performance Computing. | Compatible with Cisco, Fortinet, Cisco Meraki, D-link, Supermicro, Mikrotik, Netgear, ZTE, Quanta, Solarflare, PaloAlto, F5, etc devices. | In 10Gtek's Signal Integrity Lab, we 100% passed TDR & VNA tested. And each DAC Cable is individually tested on switches before delivery. | Backed by 10Gtek 30 Days Free-returned, 3-Year Free Warranty and Lifetime Technology Support. 10Gtek is a manufacturer of Direct Attach Copper Cable, Customized sevice also is available.

10GbE SFP+ to SFP+ DAC Direct Attach Copper Twinax Cable, Passive, 0.5-Meter(1.6ft), 30AWG | SFP+ Cable can connect switch, router, server, NIC, or other fiber optic equipments with SFP+ ports for Network Attached Storage, Storage Area Network, and High Performance Computing | Compatible with Cisco, Fortinet, Ubiquiti, Netgear, D-link, Supermicro, Mikrotik, ZTE, Quanta, Solarflare, PaloAlto, F5, etc devices | In 10Gtek's Signal Integrity Lab, we 100% passed TDR & VNA tested. And each DAC Cable is individually tested on switches before delivery | Backed by 10Gtek 30 Days Free-returned, 3-Year Free Warranty and Lifetime Technology Support. 10Gtek is a manufacturer of Direct Attach Copper Cable, Customized sevice also is available

1GBase-CU, 0.25 Meter | 2-pair differential twinax cable, Passive, EEPROM I2C | Compatible with Cisco SFP-H1GB-CU0.25M, Ubiquiti and more | 10Gtek's automatic assembly line, assures the consistency of manufacture under the process of laser cutting, aluminum shielding stripping, isolator stripping, automatic reshaping, automatic soldering and ultraviolet ray curing. Each DAC cables take the TDR & VNA measurement, guaranteeing passing the signal integrity test.

1GBase-CU, 0.5 Meter | 2-pair differential twinax cable, Passive, EEPROM I2C | Compatible with Cisco SFP-H1GB-CU0.5M, Ubiquiti and more | 10Gtek's automatic assembly line, assures the consistency of manufacture under the process of laser cutting, aluminum shielding stripping, isolator stripping, automatic reshaping, automatic soldering and ultraviolet ray curing. Each DAC cables take the TDR & VNA measurement, guaranteeing passing the signal integrity test.

External HD SAS SFF-8644 Cable Assembly,0.5-Meter(1.64ft). | AWG30 Twinaxial 8-pair high-bandwidth low-skew wire. | Impedance=100 Ohms | External cabling solution for connecting Mini-SAS HD devices. | Up to 12Gbps data rates per channel.

The SFF-8643 connector is a compact, high-density interface for Serial Attached SCSI (SAS) and Serial ATA (SATA) devices. It supports up to 4 differential signal pairs (lanes), allowing for multiple data paths within a single connector. This makes it ideal for high-bandwidth applications like connecting SAS expanders, RAID controllers, or SAS/SATA hard drives and solid-state drives (SSDs). | The cable is rated for 12 Gigabits per second (Gbps) data transfer speed per lane, which translates to a total aggregate bandwidth of 48 Gbps (12 Gbps × 4 lanes) across the entire cable. This high throughput ensures efficient data transfer for demanding storage applications requiring fast access times and large data volumes. | The cable measures 0.3 meters (or 0.9 feet) in length, making it a short-range interconnect solution suitable for close-proximity connections within a rack, chassis, or server. Shorter cables generally exhibit better signal quality and lower latency compared to longer ones, especially at higher data rates. | The specified impedance of 100 Ohms is a critical electrical characteristic that ensures proper signal integrity and minimizes signal loss or distortion over the length of the cable. Maintaining a consistent impedance throughout the cable and matching it to the connected devices is crucial for optimal performance at high speeds. | It offers a compact form factor, robust management capabilities through sideband signaling, and supports data transfer rates up to 12 Gbps per lane while maintaining signal integrity through precise impedance control and a short, straight-through design.

Mini SAS HD SFF-8643 to Mini SAS HD SFF-8643 (36Pin), with Sideband. Length: 0.5-meter(1.6ft), AWG 30. Impedance=100 Ohms. | 10Gtek's High Density (HD) MiniSAS SFF-8643 Internal cable assemblies are available for SAS 2.1, 6Gb/s and SAS 3.0, 12Gb/s specification. | Like the external HD MiniSAS, this new connector uses less PCB real estate and allows higher port density for internal hosts and devices. Hybrid versions of these new cables will allow for a smooth transition from 6Gb to 12Gb. | The design allows for better cable management, especially in tight spaces. | The connection is fast and stable. The design is compact and durable. Cables do not take up much space, promoting efficient office work.

10Gtek's High Density (HD) MiniSAS SFF-8643 Internal cable assemblies are available for SAS 2.1, 6Gb/s and SAS 3.0, 12Gb/s specification. | Like the external HD MiniSAS, this new connector uses less PCB real estate and allows higher port density for internal hosts and devices. Hybrid versions of these new cables will allow for a smooth transition from 6Gb to 12Gb. | The design allows for better cable management, especially in tight spaces. | This cable includes sideband signaling support, which allows for management and control traffic alongside the main data stream. This feature is crucial for advanced SAS functionality like expander zoning and enclosure services. | The connection is fast and stable. The design is compact and durable. This cable is designed to provide fast, efficient, and reliable connectivity between SAS devices with SFF-8643 interfaces, particularly in high-density server and storage array environments.

Mini SAS HD SFF-8643 to Mini SAS HD SFF-8643 (36Pin), with Sideband. Length: 1-meter, AWG 30. | High Density (HD) MiniSAS SFF-8643 Internal cable assemblies are available for SAS 2.1, 6Gb/s and SAS 3.0, 12Gb/s specification. | Like the external HD MiniSAS, this new connector uses less PCB real estate and allows higher port density for internal hosts and devices. Hybrid versions of these new cables will allow for a smooth transition from 6Gb to 12Gb. | This cable includes sideband signaling support, which allows for management and control traffic alongside the main data stream. This feature is crucial for advanced SAS functionality like expander zoning and enclosure services. The impedance is optimized to 100 Ohms to ensure proper signal integrity and reduce signal loss over the length of the cable. | The connection is fast and stable. The design is compact and durable. This cable is designed to provide fast, efficient, and reliable connectivity between SAS devices with SFF-8643 interfaces, particularly in high-density server and storage array environments.

Mini SAS SFF 8643 to U.2 SFF 8639 Cable is particularly designed to connect an PCIe slot with SFF-8643 port and SSD with U.2 interface. | Provides high-performance data transfer by upgrading a computer with a U.2 NVMe SSD. | It is capable of performing 5x faster than a SATA SSD even when a U.2 connection is not available on the motherboard. | Integrated SATA power connects U.2 connection to the computer power supply to power the NVMe SSD with 3.3V 12V. | RoHS certified and support all NVMe SSD. It is an efficient and productive choice for networks, servers, workstations, External Storage Systems and more.

External SAS SFF-8088 Cable Assembly,0.5-meter(1.6ft); | AWG30 Twinaxial 8-pair high-bandwidth low-skew wire; | Impedance = 100 Ohms; | External cabling solution for connecting Mini-SAS devices; | Compliant with 3Gb/s SAS and 6Gb/s SAS protocols.

External SAS SFF-8088 Cable Assembly, 1.5-m(5ft) | AWG30 Twinaxial 8-pair high-bandwidth low-skew wire | Impedance = 100 Ohms | External cabling solution for connecting Mini-SAS devices | Compliant with 3Gb/s SAS and 6Gb/s SAS protocols

Internal SAS SFF-8087 to 4x SATA Cable, Straight to Right Angle, 0.5-meter(1.6ft). | AWG30 Twinaxial 8-pair high-bandwidth low-skew wire. | Impedance = 100 Ohms. | Up to 6Gbps data rates per channel. | This Mini SAS to SATA cable provides reliable internal connectivity between a Serial attached SCSI controller card in a computer system and direct attached storage devices with a SATA connector, allowing you to connect four SATA drives to an SAS controller. This is a Forward Breakout cable, meaning that it is intended to connect to a host/controller on the SAS end and to drives on the SATA end.

Internal SAS SFF-8087 to 4x SATA Cable, 0.8-meter(2.64ft) | AWG30 Twinaxial 8-pair high-bandwidth low-skew wire | Up to 6Gbps data rates per channel; Impedance = 100 Ohms | This Mini SAS to SATA cable provides reliable internal connectivity between a Serial attached SCSI controller card in a computer system and direct attached storage devices with a SATA connector, allowing you to connect four SATA drives to an SAS controller. | This is a Forward Breakout cable, meaning that it is intended to connect to a host/controller on the SAS end and to drives on the SATA end.

Internal SAS SFF-8087 to Internal SAS SFF-8087 Cable, 0.8-meter(2.6ft); | Impedance = 100 Ohms; | Up to 6Gbps data rates; | Customized for Mix-connector-link; | If the cable you need is not above, please contact us for your design.

Mini SAS (SFF-8643) to 4x SATA Cable: SFF-8643 is host , connect to the motherboard or RAID Controller with Mini SAS ports; 4x7Pin SATA is the target , connect to the hard drives with SATA port. | The new SFF-8643 connector uses less PCB real estate and allows higher port density for internal hosts and devices. Provides point data transfer speeds up to 6 Gbit/s. | Serial Attached SCSI (SAS) is a high-speed data storage interface designed for high-throughput and fast data access. | Before you buy this cable, please make sure the Mini SAS (SFF-8643) on your motherboard or RAID Controller. If the Mini SAS (SFF-8643) on your backplane, this cable will not work with them.

Mini SAS (SFF-8643) to 4x SATA Cable: SFF-8643 is host , connect to the motherboard or RAID Controller with Mini SAS ports; 4x7Pin SATA is the target , connect to the hard drives with SATA port. | The new SFF-8643 connector uses less PCB real estate and allows higher port density for internal hosts and devices. Provides point data transfer speeds up to 6 Gbit/s. | Serial Attached SCSI (SAS) is a high-speed data storage interface designed for high-throughput and fast data access. | Before you buy this cable, please make sure the Mini SAS (SFF-8643) on your motherboard or RAID Controller. If the Mini SAS (SFF-8643) on your backplane, this cable will not work with them.

A 4-lane high-density connector used for SAS and SATA data transfer. Four individual 7-pin SATA connectors for connecting hard disk drives (HDDs) or solid-state drives (SSDs). Used in storage arrays where high-speed data transfer between SAS controllers and SATA storage devices is required. | Mini SAS (SFF-8643) to 4x SATA Cable: SFF-8643 is host , connect to the motherboard or RAID Controller with Mini SAS ports; 4x7Pin SATA is the target , connect to the hard drives with SATA port. | The new SFF-8643 connector uses less PCB real estate and allows higher port density for internal hosts and devices. Provides point data transfer speeds up to 6 Gbit/s. | Offers a cost-effective way to connect SAS controllers to storage devices while maintaining high performance. The short cable length and right-angle connectors make it easy to route and manage within server enclosures. | Before you buy this cable, please make sure the Mini SAS (SFF-8643) on your motherboard or RAID Controller. If the Mini SAS (SFF-8643) on your backplane, this cable will not work with them.

Mini SAS (SFF-8643) to 4x SATA Cable: SFF-8643 is host , connect to the motherboard or RAID Controller with Mini SAS ports; 4x7Pin SATA is the target, connect to the hard drives with SATA port. | The new SFF-8643 connector uses less PCB real estate and allows higher port density for internal hosts and devices. Provides point data transfer speeds up to 6 Gbit/s. | Serial Attached SCSI (SAS) is a high-speed data storage interface designed for high-throughput and fast data access. Using a thicker, higher-purity tinned copper core combined with aluminum foil shielding greatly improves data transmission efficiency and speed while reducing heat loss. | MiniSAS SFF-8643 to 4 SATA 7Pin data cable uses dual-channel aluminum foil cable. Enable faster, more efficient data transfer, and a slim, flexible, tensile-resistant cable that can be flexibly placed in any corner. | Before you buy this cable, please make sure the Mini SAS (SFF-8643) on your motherboard or RAID Controller. If the Mini SAS (SFF-8643) on your backplane, this cable will not work with them.

SFF-8644 to QSFP Cable, QSFP compatible for Cisco. 10Gtek offer more compatible options, if your brands not listed above, pls contact us. | Impedance = 100 Ohms | Up to 10 Gbps transfer rate per channel. | Precision process control for minimization of pair-to-pair skew. | Fully compliant to the latest QSFP MSA (Multi-Source-Agreement) and the latest SAS3.0.

Internal SAS HD SFF-8643 to Internal SAS SFF-8087 Cable, 0.3-m(0.98ft); | Impedance=100 Ohms; | Up to 6Gbps data rates; | If the cable you need is not above, please contact us for your design.

The Internal Mini SAS HD SFF-8643 to Mini SAS SFF-8087 cable is designed for high-speed data transfer between SAS devices and is suitable for various applications, including servers, storage systems, and workstations | 100 Ohm impedance to ensure stable data transmission | Up to 6Gbps data rates | Maintain high signal integrity at high data rates, ensuring reliable data transfer | Being compact and low-profile, allowing for easy routing and installation in tight spaces

The Internal Mini SAS HD SFF-8643 to Mini SAS SFF-8087 cable is designed for high-speed data transfer between SAS devices and is suitable for various applications, including servers, storage systems, and workstations | 100 Ohm impedance to ensure stable data transmission | Up to 6Gbps data rates | Maintain high signal integrity at high data rates, ensuring reliable data transfer | Being compact and low-profile, allowing for easy routing and installation in tight spaces

The Internal Mini SAS HD SFF-8643 to Mini SAS SFF-8087 cable is designed for high-speed data transfer between SAS devices and is suitable for various applications, including servers, storage systems, and workstations | 100 Ohm impedance to ensure stable data transmission | Up to 6Gbps data rates | Maintain high signal integrity at high data rates, ensuring reliable data transfer | Being compact and low-profile, allowing for easy routing and installation in tight spaces

The Small Form Factor (SFF) 8643 is a type of connector used primarily for SAS and SATA devices. | Each connector on the cable is capable of supporting 4 lanes of SAS 3.0 traffic (or 4 lanes of SATA 6 Gbps), which makes it ideal for connecting to high-speed SAS or SATA drives. | The SFF-8643 connectors are backward compatible with older SAS and SATA standards, although performance will be limited by the capabilities of the connected devices and the host controller. | For instance, if you are connecting SAS 3.0 devices, the cable will support data transfer rates up to 12 Gbps per lane, or 48 Gbps total for all four lanes. | Both ends of the cable feature right-angle connectors. These connectors are designed at a 90-degree angle, which can be advantageous in systems with limited space, as they allow for more flexible cable routing and can reduce strain on the connectors.

Internal SAS SFF-8643 to SFF-8643 Cable, 12G, 100-Ohm, Straight to Right Angle, 1-m | Up to 12Gbps data rates | Impedance=100 Ohms | Customized for Mix-connector-link | If the cable you need is not above, please contact us for your design.

10GBase-CU, 1.5 Meter | 2-pair differential twinax cable, Passive, EEPROM I2C | Compatible with Cisco SFP-H10GB-CU1.5M, Ubiquiti, Fortinet and more | 10Gtek's automatic assembly line, assures the consistency of manufacture under the process of laser cutting, aluminum shielding stripping, isolator stripping, automatic reshaping, automatic soldering and ultraviolet ray curing. Each DAC cables take the TDR & VNA measurement, guaranteeing passing the signal integrity test.