D-Link xStack DES-3200 Series Installation Guide

xStack® DES-3200 Series Layer 2 Ethernet Managed Switch Hardware Installation Guide
Figure 2-4. Close-up view of Power Receptacle
1. The DC power supply has a three-terminal wiring block consisting of a positive (+), a negative (-) and a safety
ground terminal.
2. Firmly attach the DC power to the negative and positive contacts on the wiring assembly.
a. The negative pole (-) connects to the -48V contact.
b. The positive pole (+) connects to the -48V Return contact.
c. If available, an earth ground may be connected to the center contact post.
3. Tighten the contact screws to secure the connection.
NOTE: Use a minimum 18 gauge (AWG) wire. All power connection wiring should conform to the
rules and regulations in the National Electrical Code (NEC), as well as any local codes. A branch
circuit over current protection must be rated between 2A to 10A.
CAUTION: This equipment must be grounded.
CAUTION: This equipment must be installed and maintained by qualified service personnel only.
Alarm Connector (DES_3200-28/ME only)
Connect alarm and/or intrusion detection devices to the alarm connector to trigger events.
Figure 2-1 Alarm Connector
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D-Link xStack DES-3200 Series Specifications

General

Managed	Yes
Layer	Layer 2
MAC Address Table Size	8K
Quality of Service (QoS)	802.1p
Security Features	ACL, 802.1X, Port Security
Jumbo Frame Support	Up to 9KB
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Standards Compliance	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1p
Forwarding Rate	13.1 Mpps (48-port)