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Appendix B - Technical Specifications D-Link Web Smart Switch User Manual
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Appendix B - Technical Specifications
Hardware Specifications
Key Components / Performance
Switching Capacity:
- DGS-1210-16: 40Gbps
- DGS-1210-24: 56Gbps
- DGS-1210-48: 96Gbps
Max. Forwarding Rate
- DGS-1210-16: 29.80Mpps
- DGS-1210-24: 41.70Mpps
- DGS-1210-48: 71.43Mpps
Forwarding Mode: Store and Forward
Packet Buffer memory:
- DGS-1210-16: 6Mbits
- DGS-1210-24: 6Mbits
- DGS-1210-48: 6Mbits
DDRIII for CPU: At least 128MBytes
Flash Memory: At least 16Mbytes (SPI
Flash)
Port Functions
10BASE-T/100BASE-TX/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
- Supports Full-Duplex operations
SFP transceivers supported
- DGS-712 (1000BASE-T)
- DEM-310GT (1000BASE-LX, SM, 10km)
- DEM-311GT (1000BASE-SX, MM, 550m)
- DEM-312GT2 (1000BASE-SX, MM, 2km)
- DEM-314GT (1000BASE-LH, SM, 50km)
- DEM-315GT (1000BASE-ZX, SM, 80km)
WDM Transceivers Supported:
- DEM-330T/R (1000BASE-BX, TX-
1550/RX-1310nm, SM, 10km)
- DEM-331T/R (1000BASE-BX, TX-
1550/RX-1310nm, SM, 40km)
Physical & Environment
AC input, 100~240 VAC, 50/60Hz,
internal universal power supply
Acoustic Value:
- DGS-1210-16/24: 0dB (Fanless)
- DGS-1210-48: max. 46.7dB (One Smart
Fan)
Operation Temperature: -5~50°C
Storage Temperature -20~70°C
Operation Humidity: 0%~95% RH
Storage Humidity: 0%~95% RH
Emission (EMI) Certifications
CE Class A
C-Tick Class A
Safety Certifications
UL, CB Report
Features
L2 Features
Supports up to 16K MAC address
Supports 256 static MAC
Jumbo frame: Supports up to 13,000
bytes
IGMP snooping v1/v2 (v3 awareness):
- Supports 256 IGMP snooping groups
- Supports at least 64 static multicast groups
MLD snooping v1 (v2 awareness):
- Supports 256 MLD snooping groups
802.1D Spanning Tree
802.1w Rapid Spanning Tree
Loopback Detection
802.3ad Link Aggregation:
- Supports maximum of 8 groups per device
and 8 ports per group
Port mirroring
SNTP
LLDP/LLDP-MED
L2 Multicast Filtering
L3 Features
DHCP Relay
VLAN
802.1Q VLAN standard (VLAN Tagging)
Up to 256 static VLAN groups
Asymmetric VLAN
Management VLAN
Auto-Voice VLAN
Auto Surveillance VLAN
Guest VLAN
QoS (Quality of Service)
Priority queue mapping by :
- 802.1p