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Technical Details for D-Link DES 3052
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| General | |
| Device Type | Switch |
| Enclosure Type | External - 1U |
| Width | 44.1 cm |
| Depth | 30.9 cm |
| Height | 4.4 cm |
| Weight | 3.9 kg |
| Memory | |
| RAM | 64.5 MB |
| Flash Memory | 8 MB Flash |
| Networking | |
| Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX |
| Auxiliary Network Ports | 2x10/100/1000Base-T/SFP (mini-GBIC)(uplink), 2x10/100/1000Base-T(uplink) |
| Data Transfer Rate | 100 Mbps |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP |
| Connectivity Technology | Wired |
| Communication Mode | Half-duplex, full-duplex |
| Switching Protocol | Ethernet |
| MAC Address Table Size | 8K entries |
| Status Indicators | Port status, link activity, port transmission speed, power, link OK |
| Features | Layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, traffic shaping, port mirroring, Broadcast Storm Control, Access Control List (ACL) support, Quality of Service (QoS) |
| Compliant Standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Expansion / Connectivity | |
| Expansion Slots Total (Free) | 2 ( 2 ) x SFP (mini-GBIC) |
| Interfaces | 1 x management - console - 9 pin D-Sub (DB-9) 48 x network node - Ethernet 10Base-T/100Base-TX - RJ-45 4 x network host - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 |
| Miscellaneous | |
| Encryption Algorithm | SSL 3.0 |
| Authentication Method | Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
| Compliant Standards | CE, FCC Class A certified, C-Tick, CE-LVD, cUL, VCCI Class A ITE |
| Power | |
| Power Device | Power supply - internal |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Power Consumption Operational | 26 Watt |
| Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 5 - 95% |



