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Appendix B - Technical Specifications D-Link Smart Managed Switch User Manual
117
Appendix B - Technical Specifications
Hardware Specifications
Key Components / Performance
Switching Capacity:
- DGS-1210-28MP: 56Gbps
- DGS-1210-52MPP: 104Gbps
Max. Forwarding Rate:
- DGS-1210-28MP: 41.7Mpps
- DGS-1210-52MPP: 77.4Mpps
Forwarding Mode: Store and Forward
Packet Buffer memory:
- DGS-1210-28MP: 1.5MBytes
- DGS-1210-52MPP: 3.0MBytes
DDRIII for CPU: 256M Bytes
Flash Memory: 32M Bytes
Port Functions
10/100/1000Base-T ports compliant with
the following standards:
- IEEE 802.3
- IEEE 802.3u
- IEEE 802.3ab
- IEEE 802.3az Energy Efficient Ethernet
- Supports Half/Full-Duplex operations
- IEEE 802.3x Flow Control support for Full-
Duplex mode
- Auto MDI/MDIX
SFP ports compliant with the following
standards:
- IEEE 802.3z
- IEEE 802.3ah
- Supports Full-Duplex operations
SFP transceivers supported
- DGS-712 (1000Base-T)
- DEM-310GT (1000BASE-LX, 10km)
- DEM-311GT (1000BASE-SX, 550m)
- DEM-314GT (1000BASE-LH, 50km)
- DEM-315GT (1000BASE-ZX, 80km)
- DEM-312GT2 (1000BASE-SX, 2km)
WDM Transceivers Supported:
- DEM-330T (1000Base-BX,TX-1550/RX-
1310nm, 10km)
- DEM-330R (1000Base-BX,TX-1310/RX-
1550nm, 10km)
- DEM-331T (1000Base-BX,TX-1550/RX-
1310nm, 40km)
- DEM-331R (1000Base-BX,TX-1310/RX-
1550nm, 40km)
Physical & Environment
AC input, 100~240 VAC, 50/60Hz,
internal universal power supply
Acoustic Value:
- DGS-1210-28MP: 47.9dB (3pcs Smart
Fan)
- DGS-1210-52MPP: 49.3dB (5pcs Smart
Fan)
Operation Temperature: -5~50°C
Storage Temperature -20~70°C
Operation Humidity: 10%~90% RH
Storage Humidity: 5%~90% RH
Emission (EMI) Certifications
FCC class A
CE Class A
VCCI Class A
CCC
BSMI
RCM
Safety Certifications
cUL, LVD, CB, CCC, BSMI
Features
L2 Features
Supports up to 16K MAC address
Supports 256 static MAC
Jumbo frame: Supports up to 9,216 bytes
IGMP snooping v1/v2/v3 awareness:
- Supports 256 multicast groups
- Supports at least 64 static multicast groups
802.1D Spanning Tree
802.1w Rapid Spanning Tree
802.1s MSTP
Loopback Detection
802.3ad Link Aggregation:
- DGS-1210-28MP: Supports max 14
groups per device and 8 ports per group
- DGS-1210-52MPP: Supports max 26
groups per device and 8 ports per group
Port mirroring
SNTP
LLDP/LLDP-MED
IPv6 neighbor Discovery (ND)
L2 Multicast Filtering
L3 Features
ARP:
Max 4K ARP entries
- Support 64 static ARP
Support 4 IPv4 and 4 IPv6 interfaces
Support IPv6 Neighbor Discovery:
- Max 512 ND entries
- Support up to 64 static ND entries
Max. 64 IPv4 and 32 IPv6 static route
entries
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