Creston CEN-SWPOE-24 User Manual
Crestron CEN-SWPOE-24
24-Port Managed PoE Switch
Operations 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
Regulatory Compliance
This product is Listed to applicable UL Standards and requirements by Underwriters Laboratories Inc.
As of the date of manufacture, the CEN-SWPOE-24 has been tested and found to comply with specifications for
CE marking and standards per EMC and Radiocommunications Compliance Labelling.
Federal Communications Commission (FCC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following conditions:
(1) This device may not cause harmful interference and (2) this device must accept any interference received,
including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for compliance
could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna
Increase the separation between the equipment and receiver
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
Consult the dealer or an experienced radio/TV technician for help
Industry Canada (IC) Compliance Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
All brand names, product names and trademarks are the property of their respective owners.
©2010 Crestron Electronics, Inc.
Crestron CEN-SWPOE-24 24-Port Managed PoE Switch
Contents
24-Port Managed PoE Switch: CEN-SWPOE-24 1
Introduction ...............................................................................................................................1
Features and Functions................................................................................................ 1
Specifications ..............................................................................................................2
Physical Description.................................................................................................... 3
Setup .......................................................................................................................................... 7
Network Wiring........................................................................................................... 7
CAT5 Wiring............................................................................................................... 7
Installation................................................................................................................... 7
Hardware Hookup .....................................................................................................10
Configuration...........................................................................................................................11
Accessing the Configuration Utility .......................................................................... 11
Navigating the Configuration Utility......................................................................... 13
Problem Solving ......................................................................................................................25
Troubleshooting......................................................................................................... 25
Reference Documents................................................................................................25
Further Inquiries........................................................................................................ 25
Future Updates ..........................................................................................................25
Appendix: Fast Ethernet and Gigabit Ethernet ....................................................................... 26
About Fast Ethernet................................................................................................... 26
About Gigabit Ethernet..............................................................................................26
Return and Warranty Policies.................................................................................................. 27
Merchandise Returns / Repair Service ......................................................................27
CRESTRON Limited Warranty.................................................................................27
Operations Guide – DOC. 7036A Contents • i
Crestron CEN-SWPOE-24 24-Port Managed PoE Switch
24-Port Managed PoE Switch:
CEN-SWPOE-24
Introduction
The CEN-SWPOE-24 offers control system networking made easy, providing
Crestron
touchpanels, keypads, control processors, and other devices in a 2-space rack mount
package. Rear panel connectivity and front panel controls provide an ideal form
factor for use in a typical 19” equipment rack. Full IEEE 802.3af Power over
Ethernet (PoE) is furnished simultaneously across all 24 ports, providing a
centralized power source for numerous PoE powered devices and eliminating the
need for additional power supplies and wiring.
Dual Gigabit Ethernet uplink/stacking ports assure ample bandwidth for the 24
high-speed 10/100BASE-T ports. Its front panel management port enables mirroring
of any rear port for easy monitoring and troubleshooting. Customizable front panel
labeling makes it easy to designate each port with a friendly, descriptive name.
Advanced configuration is enabled through an intuitive Web browser interface.
®
guaranteed performance and reliability for a complete Ethernet network of
Features and Functions
• Rack-mount 24-port managed 10/100 Ethernet switch
• Full IEEE 802.3af Power over Ethernet (PoE) provided simultaneously
across 24 ports
• Dual Gigabit Ethernet uplink/stacking ports
• All ports rear mounted for use in a typical AV equipment rack
• Front panel management port for easy troubleshooting
• Configured via simple to use Web browser interface
• SNMP monitoring and management
• Auto-discovery via Crestron Toolbox™
• Layer 2 managed switching functionality
• 8.8 Gbps switching fabric (non-blocking)
• Auto-negotiation and auto MDI/MDIX capability
• Port configuration settings for speed and duplex
• Real time clock supports synchronization with Internet based time
servers via NTP
• Custom front panel labeling using Crestron Engraver software
Operations Guide – DOC. 7036A 24-Port Managed PoE Switch: CEN-SWPOE-24 • 1
24-Port Managed PoE Switch Crestron CEN-SWPOE-24
Specifications
Specifications for the CEN-SWPOE-24 are listed in the following table.
CEN-SWPOE-24 Specifications
SPECIFICATION DETAILS
Ethernet
Ports
Network Standards
Topology Star
Transmission Method Store-and-Forward
Mac Addresses 8K addresses
Memory Buffer 3 Mbits per device
Switch Fabric 8.8 Gbps non-blocking
Power Requirements
Environmental
Temperature 32° to 104°F (0° to 40°C)
Humidity 10% to 90% RH (non-condensing)
Heat Dissipation 400 BTU/hour
Enclosure
Chassis Metal, black finish, fan cooled, vented sides
Faceplate
Mounting
Dimensions
Height
Width
Depth 11.66 in (297 mm)
Weight 9.1 lbs (4.1 kg)
(24) 10BASE-T/100BASE-TX auto-sensing
Fast Ethernet with PoE
(2) 10/100/1000BASE-T auto-sensing
Gigabit Ethernet
IEEE 802.3, 802.3u, 802.3ab, 802.3af,
802.3x, 802.1p, 802.1q, 802.1w, 802.1x
4.8 - 2.0 Amps @ 100-240 Volts AC,
50/60 Hz
Aluminum, black finish with polycarbonate
label overlay
Freestanding or 2U 19-inch rack mountable
(adhesive feet and rack ears included)
3.56 in (90 mm),
3.47 in (89 mm) without feet
17.03 in (433 mm),
19.00 in (483 mm) with ears
2 • 24-Port Managed PoE Switch: CEN-SWPOE-24 Operations Guide – DOC. 7036A
Crestron CEN-SWPOE-24 24-Port Managed PoE Switch
Physical Description
This section provides information on the connections, controls and indicators
available on your CEN-SWPOE-24.
CEN-SWPOE-24 Physical View (Front View)
CEN-SWPOE-24 Physical View (Rear View)
CEN-SWPOE-24 Overall Dimensions (Front View)
CEN-SWPOE-24 (Rear View)
Operations Guide – DOC. 7036A 24-Port Managed PoE Switch: CEN-SWPOE-24 • 3
24-Port Managed PoE Switch Crestron CEN-SWPOE-24
CEN-SWPOE-24 Overall Dimensions (Top View)
11.46 in
(292 mm)
11.66 in
(297 mm)
Connectors, Controls & Indicators
# CONNECTORS,
DESCRIPTION
CONTROLS &
INDICATORS
1 ON / OFF
2 PWR LED (1) Green LED, indicates operating power
3 MGMT PORT MIRROR
(LED and Button)
(Continued on following page)
(1) Rocker switch behind protective guard,
turns main power on or off
supplied via main power input and unit is
turned on
(1) Recessed miniature pushbutton and (1)
green LED to enable or disable the port
mirroring MGMT port.
4 • 24-Port Managed PoE Switch: CEN-SWPOE-24 Operations Guide – DOC. 7036A
Crestron CEN-SWPOE-24 24-Port Managed PoE Switch
Connectors, Controls & Indicators (Continued)
# CONNECTORS,
DESCRIPTION
CONTROLS &
INDICATORS
4
5 LINK/ACT LEDs (26) Green LEDs, indicate Ethernet link
6 SPEED (1 – 24)
7 POE (1 – 24)
8 GIGABIT (25 – 26)
MGMT*
LEDs
LEDs
LED
(1) 8-wire RJ-45, female
10BASE-T/100BASE-TX Ethernet port and
IEEE 802.3af Class 0 PoE power sourcing
equipment output
PIN SIGNAL PIN SIGNAL
1 TX + 5 N/C
2 TX - 6 RX 3 RX + 7 N/C
4 N/C 8 N/C
status and activity for each corresponding
port
(24) Green LEDs, indicate connection speed
for each corresponding port. Blinking green
indicates a 10 Mbps connection, solid green
indicates a 100 Mbps connection.
(24) Green LEDs, indicate PoE is active and
a PoE powered device is connected to each
corresponding port.
A green LED indicates a link to the
corresponding port (GIGABIT ports 25 and
26) is operating at 1000 Mbps.
9 RESET Button (1) Recessed pushbutton to restart the
device. To restore the device to its factory
default settings, press and hold the button for
ten seconds.
10 10/100 POWER OVER
ETHERNET (2 – 24)*
(23) 8-wire RJ-45, female
10BASE-T/100BASE-TX Ethernet ports and
IEEE 802.3af Class 0 PoE power sourcing
equipment outputs
PIN SIGNAL PIN SIGNAL
1 TX + 5 N/C
2 TX - 6 RX 3 RX + 7 N/C
4 N/C 8 N/C
(Continued on following page)
Operations Guide – DOC. 7036A 24-Port Managed PoE Switch: CEN-SWPOE-24 • 5
24-Port Managed PoE Switch Crestron CEN-SWPOE-24
Connectors, Controls & Indicators (Continued)
# CONNECTORS,
DESCRIPTION
CONTROLS &
INDICATORS
11 GIGABIT UPLINK
(25 – 26)*
12 G (1) 6-32 screw, chassis ground lug
13 100-240V~50/60Hz
4.8-2.0A
* To determine which is pin 1 on the cable, hold the cable so the end of the eight pin modular plug is
facing away from you, with the clip down and copper side up. Pin 1 is on the far left.
(2) 8-wire RJ-45, female
10/100/1000BASE-T Ethernet uplink/stacking
ports
PIN SIGNAL PIN SIGNAL
1 TX + 5 N/C
2 TX - 6 RX 3 RX + 7 N/C
4 N/C 8 N/C
(1) IEC C14 male chassis plug, main power
input
6 • 24-Port Managed PoE Switch: CEN-SWPOE-24 Operations Guide – DOC. 7036A
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