D-Link DGS-1210-28P Reference Guide - Page 91
Appendix B - Technical Specifications, Hardware Specifications, Key Components / Performance
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Appendix B - Technical Specifications D-Link Web Smart Switch User Manual Appendix B - Technical Specifications Hardware Specifications Key Components / Performance Switching Capacity: - DGS-1210-20: 40Gbps - DGS-1210-28: 56Gbps - DGS-1210-28P: 56Gbps - DGS-1210-52: 104Gbps Max. Forwarding Rate - DGS-1210-20: 29.8Mpps - DGS-1210-28: 41.7Mpps - DGS-1210-28P: 41.7Mpps - DGS-1210-52: 77.4Mpps Forwarding Mode: Store and Forward Packet Buffer memory: - DGS-1210-20: 1MBytes - DGS-1210-28: 1MBytes - DGS-1210-28P: 1MBytes - DGS-1210-52: 1MBytes DDRII for CPU: 128M Bytes Flash Memory: 16M Bytes - DEM-312GT2 (1000BASE-SX, 2km) WDM Transceivers Supported: - DEM-330T (1000Base-BX,TX-1550/RX1310nm, 10km) - DEM-330R (1000Base-BX,TX-1310/RX1550nm, 10km) - DEM-331T (1000Base-BX,TX-1550/RX1310nm, 40km) - DEM-331R (1000Base-BX,TX-1310/RX1550nm, 40km) Physical & Environment AC input, 100~240 VAC, 50/60Hz, internal universal power supply Acoustic Value: - DGS-1210-20/28: 0dB (Fan-less) - DGS-1210-28P: 52.2dB (3 Smart Fan) - DGS-1210-52: 47.1dB (2 Smart Fan) Operation Temperature 0~50°C Storage Temperature -20~70°C Operation Humidity: 0%~95% RH Storage Humidity: 0%~95% RH 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 - IEEE 802.3af (DGS-1210-28P only) - IEEE 802.3at (DGS-1210-28P only) - Supports Half/Full-Duplex operations - IEEE 802.3x Flow Control support for FullDuplex mode - Auto MDI/MDIX - IEEE802.3af Power of Ethernet on Port 1~ Port 24 GE ports (DGS-1210-28P only) - IEEE802.3at Power of Ethernet on Port 1~ Port 4 GE ports (DGS-1210-28P only) 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, 10km) - DEM-311GT (1000BASE-SX, 550m) - DEM-314GT (1000BASE-LH, 50km) - DEM-315GT (1000BASE-ZX, 80km) Emission (EMI) Certifications FCC class A CE Class A VCCI Class A IC Class A Safety Certifications cUL, LVD, CE Features L2 Features Supports up to 16K MAC address Supports 256 static MAC Jumbo frame: Supports up to 10,000 bytes IGMP snooping: - Supports 256 multicast groups - Supports at least 64 static multicast groups 802.1D Spanning Tree 802.1w Rapid Spanning Tree Loopback Detection 802.3ad Link Aggregation: - DGS-1210-20: Supports max 10 groups per device and 8 ports per group - DGS-1210-28/28P: Supports max 14 groups per device and 8 ports per group - DGS-1210-52: Supports max 26 groups per device and 8 ports per group Port mirroring SNTP 86