D-Link DGS-1520-52 52-Port Layer 3 Stackable Smart Managed Switch
PRODUCT DESCRIPTION
D-Link DGS-1520-52 52-Port Gigabit Layer 3 Stackable Smart Managed Switch with 4 x 10G Uplinks (DGS-1520-52) - 5 Years Local Warranty
Gigabit Access with 10G Uplinks
The D-Link DGS-1520-52 provides 48 x 10/100/1000BASE-T ports plus 2 x 10GBASE-T and 2 x 10G SFP+ ports that can be used for uplink or stacking. It is the non-PoE model of the DGS-1520 series.
Physical and Virtual Stacking
Stack up to 8 units physically over the 10G ports (80 Gbps stacking bandwidth), or manage up to 32 switches as one with D-Link Single IP Management virtual stacking.
Full Layer 3 in a Smart Managed Switch
Static routing, RIP and OSPFv2/v3 with ECMP, ERPS ring protection, 802.1X, DHCP snooping and Dynamic ARP Inspection. D-Link rates it at 176 Gbps switching capacity and 130.95 Mpps forwarding. Power redundancy is available with the optional DPS-520 RPS.
Need help choosing? Email sales@sourceit.com.sg with your port count, uplink and stacking needs and we will size it for you.
D-Link DGS-1520-52 Datasheet — Technical Specifications
General
| Product Name | D-Link DGS-1520-52 Layer 3 Stackable Smart Managed Switch |
| Part Number | DGS-1520-52 |
| Series | DGS-1520 Layer 3 Stackable Smart Managed Switches |
| Local Warranty (Singapore) | 5 years, supplied by SourceIT with a GST invoice |
Interfaces
| Gigabit Ports | 48 x 10/100/1000BASE-T |
| 10G Ports | 2 x 10GBASE-T + 2 x 10G SFP+ (uplink or stacking) |
| Console | RJ-45 console port |
| PoE | Not supported (see DGS-1520-28MP / 52MP) |
Performance & Stacking
| Switching Capacity | 176 Gbps |
| Maximum Forwarding Rate | 130.95 Mpps |
| MAC Address Table | 16,384 entries |
| Jumbo Frames | Up to 12,288 bytes |
| Physical Stacking | Up to 8 units, 80 Gbps stacking bandwidth |
| Virtual Stacking | Up to 32 units (D-Link SIM) |
Physical & Environmental
| Dimensions | 441 x 207.4 x 44 mm |
| Weight | 2.78 kg |
| Acoustic | 56.8 dB(A) |
| Power Consumption | Standby 25.5 W (100 V) / 26.8 W (240 V); max 51.2 W |
| Redundant Power | Optional DPS-520 RPS |
| Operating Temperature | -5 to 50 °C |
| Operating Humidity | 10% to 95% RH |
| MTBF | 364,888 hours |
Certifications
| EMI | CE, FCC, IC, RCM, VCCI, BSMI Class A |
Compatibility & Software Support
Layer 3
IPv4/IPv6 static routing, RIPv1/v2/RIPng, OSPFv2/v3 with ECMP, 1,024 hardware routing entries shared by IPv4/IPv6.
Layer 2
802.1D STP / 802.1w RSTP / 802.1s MSTP, ERPS ring protection, IGMP and MLD Snooping, RSPAN and Selective Q-in-Q.
Security
802.1X authentication, port security, DHCP snooping, Dynamic ARP Inspection, SSH v2 and SSL (TLS 1.0/1.1/1.2).
Management
Web GUI, CLI via the RJ-45 console port, SNMP v1/v2c/v3, syslog and LLDP.
Optional Modules (per D-Link)
1G SFP (1000BASE-LX/SX/ZX) and 10G SFP+ (10GBASE-SR/LR/ER/ZR) transceivers; DEM-CB100S, DEM-CB300S and DEM-CB700S direct-attach stacking cables; DPS-520 redundant power supply.
Package Contents & DGS-1520 Ordering Information
DGS-1520 Models
| Model | Ports | PoE Budget | Part No. |
| DGS-1520-28 | 24 x GE + 2 x 10GBASE-T + 2 x SFP+ | — | DGS-1520-28 |
| DGS-1520-28MP | 20 x GE PoE + 4 x 2.5G PoE + 2 x 10GBASE-T + 2 x SFP+ | 370 W | DGS-1520-28MP |
| DGS-1520-52 (this listing) | 48 x GE + 2 x 10GBASE-T + 2 x SFP+ | — | DGS-1520-52 |
| DGS-1520-52MP | 44 x GE PoE + 4 x 2.5G PoE + 2 x 10GBASE-T + 2 x SFP+ | 370 W | DGS-1520-52MP |
| DPS-520 | 180 W redundant power supply (optional) | — | DPS-520 |
Package contents are not listed in D-Link's datasheet — ask us if you need confirmation of the included power cord, console cable and rack-mount kit.
Datasheet & Downloads
| D-Link datasheet | DGS-1520 Series Datasheet (PDF) |
| D-Link product page | DGS-1520 series on dlink.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting DGS-1520-52.
Frequently Asked Questions — D-Link DGS-1520-52
Is it a PoE switch?
No. The DGS-1520-52 has no PoE. For PoE, see the DGS-1520-52MP (370 W).
Which ports are 10 Gigabit?
2 x 10GBASE-T copper and 2 x 10G SFP+ ports. They can be used for uplinks or for physical stacking.
Can I stack it?
Yes, up to 8 units physically over the 10G ports, or up to 32 with virtual stacking.
Does it support dynamic routing?
Yes. D-Link lists RIP and OSPFv2/v3 with ECMP, plus IPv4/IPv6 static routing.
What warranty do I get?
5 years local warranty in Singapore, supplied by SourceIT with a GST invoice.
