Crestron electronic CEN-SW-POE-5 User Manual

Crestron CEN-SW-POE-5
5-Port Power over Ethernet Switch
Installation Guide

This document was prepared and written by the Technical Documentation department at:

Crestron Electronics, Inc.

15 Volvo Drive

Rockleigh, NJ 07647

1-888-CRESTRON

All brand names, product names and trademarks are the property of their respective owners.

©2008 Crestron Electronics, Inc.

Crestron CEN-SW-POE-5 5-Port Power over Ethernet Switch

Contents

5-Port Power over Ethernet Switch: CEN-SW-POE-5 1

Introduction ...............................................................................................................................1

Features and Functions................................................................................................2

Specifications ..............................................................................................................3

Physical Description....................................................................................................4

Industry Compliance .................................................................................................10

Setup ........................................................................................................................................ 11

Network Wiring.........................................................................................................11

Supplied Hardware....................................................................................................11

Installation.................................................................................................................12

Hardware Hookup ..................................................................................................... 14

Problem Solving ......................................................................................................................15

Troubleshooting......................................................................................................... 15

Reference Documents................................................................................................ 17

Further Inquiries........................................................................................................17

Future Updates ..........................................................................................................17

Return and Warranty Policies..................................................................................................18

Merchandise Returns / Repair Service ......................................................................18

CRESTRON Limited Warranty................................................................................. 18

Installation Guide – DOC. 6694A Contents • i

Crestron CEN-SW-POE-5 5-Port Power over Ethernet Switch

5-Port Power over Ethernet
Switch: CEN-SW-POE-5

Introduction

The CEN-SW-POE-5 is a five-port unmanaged Ethernet switch designed
to provide standards-based IEEE 802.3af Power over Ethernet (PoE)
capability from four ports. The CEN-SW-POE-5 powers Crestron

802.3af-compliant powered devices such as the CEN-WAP-ABG-1G
wireless access point. In addition, the CEN-SW-POE-5 can power third­party 802.3af-compliant powered devices. Using the CEN-SW-POE-5,
a separate power supply is not needed at the location of each
powered device.

The CEN-SW-POE-5 also provides an uplink port that connects to a
network hub or switch.

NOTE: The uplink port does not provide PoE capability.

Installation Guide – DOC. 6694A 5-Port Power over Ethernet Switch: CEN-SW-POE-5 • 1

5-Port Power over Ethernet Switch Crestron CEN-SW-POE-5

Features and Functions

• Four 10BaseT/100BaseTX 802.3af PoE ports

• One 10BaseT/100BaseTX uplink port

• Autonegotiation of data transmission rate and duplex mode

• Auto MDI/MDI-X (Medium Dependent Interface/Medium

Dependent Interface Crossover) operation

• 3.2 Gbps switching fabric

• Wall and rack mountable design

Four 10BaseT/100BaseTX 802.3af PoE Ports

Using 802.3af PoE technology, each of four 10BaseT/100BaseTX ports
can provide power to an 802.3af-compliant Ethernet device using the
same cable as that used for the network connection. In addition, PoE
technology provides built-in protection to prevent damage from occurring
when power is applied to non-PoE devices.

Auto MDI/MDI-X Operation

A straight-through or crossover cable can be used to connect to any port
on the CEN-SW-POE-5. Using auto MDI/MDI-X operation, the port
automatically detects the cable type that is used.

2 • 5-Port Power over Ethernet Switch: CEN-SW-POE-5 Installation Guide – DOC. 6694A

Crestron CEN-SW-POE-5 5-Port Power over Ethernet Switch

Specifications

Specifications for the CEN-SW-POE-5 are listed in the following table.

CEN-SW-POE-5 Specifications

SPECIFICATION DETAILS

Ethernet 10BaseT/100BaseTX, auto-

switching, auto-negotiating, auto­discovery, full/half duplex; TCP/IP,
UDP/IP, DHCP, IGMP; IEEE

802.3, 802.3u, 802.3x, and 802.3af

compliant
Power Requirements
CEN-SW-POE-5 60 VA (1.25 A) @ 48 VDC
Power Supply

(included)
Environmental
Temperature 32º to 104ºF (0º to 40ºC)
Humidity 10% to 90% RH (non-condensing)
Heat Dissipation 10 BTU/Hr
Enclosure Metal surface mount box with two

Dimensions
Height 5.06 in (12.86 cm)
Width 4.66 in (11.82 cm)
Depth 1.17 in (2.97 cm)
Weight 13 oz (381 g)

100-240 VAC, 50/60 Hz

integral mounting flanges, 19” EIA

rack-rail mountable (one sided),

wall-mountable, black matte

powder coat finish

Installation Guide – DOC. 6694A 5-Port Power over Ethernet Switch: CEN-SW-POE-5 • 3

5-Port Power over Ethernet Switch Crestron CEN-SW-POE-5

Physical Description

This section provides information on the connections and indicators
available on your CEN-SW-POE-5.

CEN-SW-POE-5 Physical View

4 • 5-Port Power over Ethernet Switch: CEN-SW-POE-5 Installation Guide – DOC. 6694A