Intel E1G42EF Dual Gigabit Empty SFP LC Fiber PCIe Server Network Adapter (82576 Chip)
¥1,060.00
促销价
¥1,060.00
常规价格
跳至产品信息
Intel E1G42EF Dual Gigabit Empty SFP LC Fiber PCIe Server Network Adapter (82576 Chip)
¥1,060.00
促销价
¥1,060.00
常规价格
Basic Parameter Table
| Item | Details |
|---|---|
| Brand | Intel |
| Part Number | E1G42EF (Controller Chip: 82576) |
| Port Spec | Dual empty SFP LC gigabit fiber slots, support 1000BASE-SX/LX optical modules |
| Bus Interface | PCIe v2.0 x4 |
| Form Factor | Full Height standard PCIe bracket |
| Fiber Compatibility | OM2/OM3 multi-mode, OS2 single-mode fiber (match corresponding SFP modules) |
| Condition | Factory New Sealed |
| Stock Status | In Stock |
| Delivery Cycle | Within 2 Business Days |
| Warranty Period | 3 Years |
| Unit Price | $150.00 |
Core Product Features
- Dual empty SFP fiber port design based on classic Intel 82576 chip, users can freely configure short/long-distance gigabit optical modules according to scene distance
- Complete hardware offload: TCP/UDP checksum offload, RSS, VMDq, SR-IOV virtualization acceleration, reduce server CPU overhead
- PCIe 2.0 x4 bandwidth fully meets dual gigabit full-duplex concurrent transmission without bandwidth bottleneck
- Two independent empty LC SFP slots, flexible matching SX multi-mode (550m) or LX single-mode (10km) transceivers
- Stacked aluminum passive heat sink, fanless silent low-power design, stable 24/7 24-hour full-load continuous operation
- Wide OS compatibility: Windows Server, Linux, VMware ESXi, FreeBSD mainstream server operating systems
Application Scenarios
- Dual-link redundant fiber uplink for intra-data center virtualization rack servers
- Storage cluster dual-channel iSCSI fiber interconnection equipment (match long-distance single-mode modules for cross-building links)
- Industrial park anti-electromagnetic interference fiber monitoring, control host dedicated network card
- Small and medium enterprise flexible mixed short/long-distance fiber backbone access nodes