D-Link DES-3200-28 Switch Fast Ethernet Layer 2, 24Port

D-Link DES-3200-28 Switch Fast Ethernet Layer 2, 24Port 10/100Base-TX

D-Link DES-3200-28 Flexible Port Density

• 24 or 48 10/100BASE-TX, with available PoE
• 2 Combo 1000BASE-T/SFP ports and 2 dedicated SFP ports
• 19” Rack-mount width

Surge Protection

• All Ethernet ports have 6 KV surge protection

L2 Features

• Asymmetric VLAN/ISM VLAN
• Double VLAN (Q-in-Q)
• Spanning Tree Protocols: 802.1D-2004 Edition, 802.1w and 802.1s
• 802.1AX and 802.3ad Link Aggregation

The DES-3200 Series is a member of D-Link’s Layer 2 managed switch family designed for the ETTX, FTTX, and enterprise markets. The DES-3200 Series provides 8/16/24, or 48 10/100 Mbps Fast Ethernet connections and 2/4 combo Gigabit/SFP ports. The DES-3200-10/18 comes in a 9/11-inch compact size and incorporates a fanless design suitable for desktop, telecom cabinet, or distribution box deployment. The DES-3200-26,28,28/ME,28F, and 52 models are 1U 19” rack mount size and provide 24/48 copper or fiber connections on Fast Ethernet with the beneficial design of 2/4 Gigabit/SFP Combo ports which provide up to 4 Gbps uplink bandwidth or dual Ethernet ring topology support. The DES-3200-10-DC,18-DC,26-DC, and 52-DC provide 48 V DC input which is adequate for the power systems of telecommunication facilities. The DES-3200-28/ME is a purpose-made device for telecom cabinets where devices have only one manageable side and operators or engineers have to do troubleshooting very quickly. The DES-3200-28/ME has all of its interfaces in the front including the power supply to meet specific metropolitan market requirements. Also, it can support an alarm interface for event detection and alarm actions. The DES-3200-28F is the ideal solution for FTTX deployments. It provides direct Ethernet fiber connectivity to the home CPEs. Without the crosstalk problem of traditional copper cables, DES-3200-28F extends the coverage of ETTX up to 20 km. The DES-3200-28P/52P are IEEE 802.3af and IEEE 802.3at Power over Ethernet (PoE) compliant switches and provide 15.4 W per port and up to 30 W in the first four/eight ports. The  PoE/PoE+ powers devices such as video IP phones, wireless access points, and IP cameras directly through Ethernet cables which makes the deployment of the network much easier. All switches of the DES-3200 series feature embedded 2 or 4 Gigabit SFP uplinks, which provides flexible network topology choices such as ring, tree, or mixed.