QNAP DUAL PORT SFP28 25GbE N ETWORK CARD, LOW-PROFILE (PCIE GEN4 X8)
SKU: 125861
QNAP DUAL PORT SFP28 25GbE N ETWORK CARD, LOW-PROFILE (PCIE GEN4 X8)
SKU: 125861
The QXG-25G2SF-CX6 features an NVIDIA Mellanox® ConnectX®-6 Lx SmartNIC controller, supports PCIe Gen4 (backwards compatible with Gen3/ Gen2) and provides up to 25 Gbps transfer speeds (supports 10/25Gbps). By using Port Trunking to combine multiple ports, up to 50GbE can be achieved for accelerating file sharing and intensive data transfer. With SR-IOV support, the QXG-25G2SF-CX6 greatly boosts network efficiency and is ideal for I/O-intensive and latency-sensitive virtualization applications and data centers.
High-speed 25GbE Networking
The TS-h3088XU-RP supports 25GbE networking, and can be used with the QXG-25G2SF-CX6 to expand network connectivity. It can also be used with a 25GbE Switch to build a budget-friendly high-speed network environment.
Applied Models: PCIe supported NAS
(125861)
| Cable | CAB-DAC30M-SFP28,CAB-DAC15M-SFP28,TRX-25GSFP28-SR |
| Controller | NVIDIA Mellanox ConnectX-6 Lx |
| Number of Ports | 2 x SFP28 |
| Connector | SFP28 |
| PCIe and Lanes | PCIe Gen4 x8 |
| Transmission Rates | 25Gbps/10Gbps |
| IEEE Standards | IEEE 802.3ae 10 Gigabit Ethernet 25/50 Ethernet Consortium 25G and 50G supporting all FEC modes IEEE 802.3by 25G supporting all FEC modes IEEE 802.3ad, 802.1AX Link Aggregation IEEE 802.3az Energy Efficient Ethernet (supports only “Fast-Wake” mode) IEEE 802.3ap based auto-negotiation and KR startup IEEE 802.1Q, 802.1P VLAN tags and priority IEEE 802.1Qaz (ETS) |
| Bracket | Low-profile bracket pre-installed; full-height and specialized (for selected QNAP NAS) brackets are bundled |
| SR-IOV Support | |
| RDMA over Converged Ethernet (RoCE), Zero Touch RoCE (ZTR) Support | |
| VLAN insertion/stripping Support | |
| iSER Support | |
| NVGRE, VXLAN, Geneve Support | |
| How mant virtual functions | 512 |
| How many physical functions per host | 8 |
| Supported NAS operating systems | QTS/QuTS hero (recommend an upgrade to the latest version); Windows (Driver required); Linux (Driver required) |
| Supported QNAP NAS | Models with PCIe slot(s) (1 free slot required) |
| Support Ubuntu Commercial Linux Distribution | Ubuntu 18.04/20.04 |
| Support Windows | Windows 8/10 |
| Port and Cable | SFP28 DAC cable (3M) or SFP28 OPTIC transceiver |
| Package Content | 1 x Network card; 1 x QIG; 3 x Brackets |
| SKU | QXG-25G2SF-CX6 |
| Brand | QNAP |
| Shipping Weight | 0.5000kg |
| SKU | 125861 |
| Shipping Width | 0.100m |
| Shipping Height | 0.100m |
| Shipping Length | 0.100m |
Be The First To Review This Product!
Help other OnLine Centre Pty Ltd users shop smarter by writing reviews for products you have purchased.
The QXG-25G2SF-CX6 features an NVIDIA Mellanox® ConnectX®-6 Lx SmartNIC controller, supports PCIe Gen4 (backwards compatible with Gen3/ Gen2) and provides up to 25 Gbps transfer speeds (supports 10/25Gbps). By using Port Trunking to combine multiple ports, up to 50GbE can be achieved for accelerating file sharing and intensive data transfer. With SR-IOV support, the QXG-25G2SF-CX6 greatly boosts network efficiency and is ideal for I/O-intensive and latency-sensitive virtualization applications and data centers.
High-speed 25GbE Networking
The TS-h3088XU-RP supports 25GbE networking, and can be used with the QXG-25G2SF-CX6 to expand network connectivity. It can also be used with a 25GbE Switch to build a budget-friendly high-speed network environment.
Applied Models: PCIe supported NAS
| Cable | CAB-DAC30M-SFP28,CAB-DAC15M-SFP28,TRX-25GSFP28-SR |
| Controller | NVIDIA Mellanox ConnectX-6 Lx |
| Number of Ports | 2 x SFP28 |
| Connector | SFP28 |
| PCIe and Lanes | PCIe Gen4 x8 |
| Transmission Rates | 25Gbps/10Gbps |
| IEEE Standards | IEEE 802.3ae 10 Gigabit Ethernet 25/50 Ethernet Consortium 25G and 50G supporting all FEC modes IEEE 802.3by 25G supporting all FEC modes IEEE 802.3ad, 802.1AX Link Aggregation IEEE 802.3az Energy Efficient Ethernet (supports only “Fast-Wake” mode) IEEE 802.3ap based auto-negotiation and KR startup IEEE 802.1Q, 802.1P VLAN tags and priority IEEE 802.1Qaz (ETS) |
| Bracket | Low-profile bracket pre-installed; full-height and specialized (for selected QNAP NAS) brackets are bundled |
| SR-IOV Support | |
| RDMA over Converged Ethernet (RoCE), Zero Touch RoCE (ZTR) Support | |
| VLAN insertion/stripping Support | |
| iSER Support | |
| NVGRE, VXLAN, Geneve Support | |
| How mant virtual functions | 512 |
| How many physical functions per host | 8 |
| Supported NAS operating systems | QTS/QuTS hero (recommend an upgrade to the latest version); Windows (Driver required); Linux (Driver required) |
| Supported QNAP NAS | Models with PCIe slot(s) (1 free slot required) |
| Support Ubuntu Commercial Linux Distribution | Ubuntu 18.04/20.04 |
| Support Windows | Windows 8/10 |
| Port and Cable | SFP28 DAC cable (3M) or SFP28 OPTIC transceiver |
| Package Content | 1 x Network card; 1 x QIG; 3 x Brackets |
| SKU | QXG-25G2SF-CX6 |
| Brand | QNAP |
| Shipping Weight | 0.5000kg |
| SKU | 125861 |
Be The First To Review This Product!
Help other OnLine Centre Pty Ltd users shop smarter by writing reviews for products you have purchased.
More From This Category
Copyright © 2025 OnLine Centre Pty Ltd.
ABN: 61087124892