Synology E25G21-F2 / Network adapter / PCIe 3.0 x8 low profile / 25 Gigabit SFP28 x 2 / for Disk Station DS1621, DS1821 / FlashStation FS3600 / RackStation RS1221, RS3621, RS4021 | E25G21-F2
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Special Features
- Dual-port 25GbE SFP28
- Optical SR, Optical LR, and DAC support
- Purpose-built for Synology servers
Product Specification
| Device Type | Network adapter |
| Form Factor | Plug-in card - low profile |
| Interface (Bus) Type | PCI Express 3.0 x8 |
| PCI Specification Revision | PCIe 3.0 |
| Networking | Networking |
| Ports | 25 Gigabit SFP28 x 2 |
| Connectivity Technology | Wired |
| Data Link Protocol | 10 Gigabit Ethernet, 25 Gigabit Ethernet |
| Data Transfer Rate | 25 Gbps |
| Network / Transport Protocol | TCP/IP, UDP/IP |
| Features | Auto-negotiation, LACP support, Large Send Offload (LSO), Receive Side Scaling (RSS), Link Aggregation Control Protocol (LACP), Transmit Side Scaling (TSS), Link Aggregation, 9 KB Jumbo Frame, generic segmentation offload (GSO) |
| Compliant Standards | IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3by |
| Expansion / Connectivity | Expansion / Connectivity |
| Interfaces | 2 x 25Gb Ethernet - SFP28 - female |
| Miscellaneous | Miscellaneous |
| Included Accessories | Low-profile bracket, full-height bracket |
| Dimensions & Weight | Dimensions & Weight |
| Width | 1.73 cm |
| Depth | 16.8 cm |
| Height | 6.9 cm |
| Manufacturer Warranty | Manufacturer Warranty |
| Service & Support | Limited warranty - 5 years |
| Environmental Parameters | Environmental Parameters |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 5 - 95% |
| Compatibility Information | Compatibility Information |
| Designed For | Synology SA3200D, SA3400, SA3600 ¦ Synology Disk Station DS1621+, DS1621XS+, DS1821+, DS3018xs, DS3617xs ¦ Synology FlashStation FS1018, FS2017, FS3017, FS3400, FS3600, FS6400 ¦ Synology RackStation RS1221+, RS1221RP+, RS1619xs+, RS18017XS+, RS3617RPxs, RS3617xs+, RS3618XS, RS3621RPxs, RS3621xs+, RS4017XS+, RS4021xs+ ¦ Synology Unified Controller UC3200 |
Features - Synology - E25G21-F2
More Details
Product Code
03:155521
EAN Code
4711174723836
Manufacturer
Synology
