Comparison of D-Link DIR-518L and Synology RT1900ac
The side-by-side comparison of the routers’ specifications. The comparison table below makes it easier to choose the most fitting router.
A maximum of 3 routers can be compared at the same time. To add or change a router, type the name of the router you’re looking for in the search field of the table’s column, then click on the router’s name in the drop-down list of search results.
 D-Link DIR-518L (DIR-518L) |
 Synology RT1900ac (RT1900AC) |
 Add a router to compare |
| Launch | ||
| 2013 | 2016 | |
| Body | ||
| Dimensions | ||
| 61.0 x 71.0 x 40.0 mm | 206 x 66 x 160 mm | |
| Weight | ||
| 130 g | 510 g | |
| System | ||
| Chipset | ||
| Realtek RTL8881AQ | Broadcom BCM58622 @ 1 GHz | |
| RAM | ||
| 64 MB | 256 MB | |
| Flash | ||
| 8 MB | 4096 MB | |
| OS | ||
| D-Link | Synology SRM | |
| Alternative OS | ||
| Power supply | ||
| 0.5 A | 12 V / 2 A | |
| Network | ||
| Protocols | ||
| IPv4 IPv6 |
IPv4 IPv6 |
|
| LAN ports | ||
| no | 4 x 10/100/1000 Mbps | |
| WAN ports | ||
| 1 x 10/100 Mbps | 1 x 10/100/1000 Mbps | |
| Mobile network | ||
| yes, with USB dongle | yes, with USB dongle | |
| VPN support | ||
| no | PPTP L2TP/IPSec OpenVPN |
|
| Wireless | ||
| Antennas | ||
| internal | 3 x 4.6 dBi RP-SMA |
|
| 2.4 GHz | ||
| yes | yes | |
| 5 GHz | ||
| yes | yes | |
| 6 GHz | ||
| 60 GHz | ||
| no | no | |
| Standards | ||
| IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Class | ||
| N600 | AC1900 | |
| Speed | ||
| 600 Mbps | 600 + 1300 Mbps | |
| Transmit power | ||
| 15 dBm | 20 dBm | |
| Security | ||
| WPA WPA2 WPS |
WEP WPA WPA2 |
|
| Guest network | ||
| yes | yes | |
| Connectivity | ||
| USB ports | ||
| 1 x USB 2.0 | 1 x USB 3.0 | |
| Print server | ||
| yes | yes | |
| File server | ||
| yes | yes | |
| Features | ||
| Specials | ||
| SD card reader | ||
| Administration | ||
| Default IP | ||
| 192.168.0.1 | 192.168.1.1 | |
| Default username | ||
| [blank] | admin | |
| Default password | ||
| [blank] | [blank] | |