Data Sheet

12 Sep 2016
© 2016 Communication Networks. All Rights Reserved. “ComNet” and the “ComNet Logo” are registered trademarks of Communication Networks.
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CTS24+2[POE][HO]
CTS™ 24-Port Commercial Grade
Modular Ethernet Managed Switch
SPECIFICATIONS
Software
Configuration Web/USB CLI
VLAN IEEE 802.1Q (32 Max), Port based VLAN (26 Max)
Redundancy IEEE802.1d STP, IEEE802.1w RSTP
Security MAC address binding port security, DHCP Relay,
TCP/UDP filters
Traffic Control IGMP Snooping V1/V2 for multicast group
management, Bandwidth Control, Broadcast Storm
Control, Port trunk, QoS priority queuing / CoS,
port trunk, IEEE 802.3x flow control
Diagnostics Port Mirroring, Real-time traffic statistic, MAC
Address Table
Management SNMP v1/v2c
PoE Management PoE Enable/Disable, Power limit by classification,
Power limit by management, Power feeding
priority, Power On Delay Timer, Power Scheduling
Switch Properties
Switch Architecture Back-plane: 8.8 Gbps
Packet Buffer 2.75 Mb
MAC Address 4K
Connectors
CTS8FETX[POE] 8 × RJ-45
CTS8FESFP 8 × SFP¹
CTS8COAX[POE] 8 × BNC
CTS8UTP[POE] 8 × RJ-45
CTS24+2 Chassis 2 × RJ-45/SFP Combo, 1 × USB Type B
Power
Power consumption 20 W max (plus PoE budget)
Operating Power 110/240 VAC with internal power supply unit.
Max Power Per PoE Port 30 W max
Total PoE Power Budget 400 W (CTS24+2POE) or 720 W (CTS24+2POEHO)
PoE pin assignment
RJ45 modules support IEEE802.3at End-point, Alternative A mode.
Positive (VCC+): RJ45 pin 1, 2
Negative (VCC-): RJ45 pin 3, 6
Mechanical
LED Indicators Link/Activity per Channel
PoE function per PoE Channel
Dimensions (D × W × H) 14.37 × 17.07 × 1.75 in (36.49 × 43.35 × 4.45 cm)
Cooling Natural Convection (CTS24+2[POE] models)
Fan Assisted (CTS24+2POEHO models)
Environment
MTBF >100,000 hours
Operating Temperature 0º to +50ºC
Storage Temperature -40º to +70ºC
Relative Humidity 0 to 95% (non-condensing)²
Ethernet Standards
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX/100Base-FX
IEEE 802.3z Gigabit fiber
IEEE 802.3ab 1000Base-T
IEEE 802.3x Flow Control and Back Pressure
IEEE 802.3ad Port trunk
IEEE 802.1d Spanning Tree
IEEE 802.1q VLAN Tag
IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)
IEEE 802.3at Power over Ethernet
Regulatory Compliance
EMC CE, FCC Class A, EN55022, EN60950-1 (Pending)
ORDERING INFORMATION
Units are factory configured. Select a Chassis based upon your Power Budget,
and up to three Modules. Any empty slots will be covered with a blank panel.
Part Number Description
Chassis
CTS24+2 CTS Commercial Grade Modular Ethernet Managed Switch Chassis with Power Supply
CTS24+2POE CTS Commercial Grade Modular Ethernet Managed Switch Chassis with 400 W Power Supply
CTS24+2POEHO CTS Commercial Grade Modular Ethernet Managed Switch Chassis with 1000 W Power Supply
Modules
CTS8FETX 8 Channel 10/100 TX Module with RJ-45 Interface
CTS8FETXPOE 8 Channel 10/100 TX Module with RJ-45 Interface and PoE
CTS8FESFP³ 8 Channel 100 FX Module with SFP Interface
CTS8COAX 8 Channel CopperLine® Module with BNC Coaxial Cable Interface
CTS8COAXPOE 8 Channel CopperLine® Module with BNC Coaxial Cable Interface and PoE
CTS8UTP 8 Channel CopperLine® Module with RJ-45 UTP Cable Interface
CTS8UTPPOE 8 Channel CopperLine® Module with RJ-45 UTP Cable Interface and PoE
Options [2] Add suffix ‘/C’ for Conformally Coated Circuit Boards to extend to condensation conditions (Extra charge, consult factory)
[3] User selection of ComNet SFP (Extra charge, see SFP Modules data sheet for product numbers and compatibility before ordering)
[1] Multimode fiber needs to meet or exceed fiber standard ITU-T G.651. Single mode fiber needs to meet or exceed fiber standard ITU-T G.652.
Complies with FDA Performance Standard for Laser Products, Title 21, Code of Federal Regulations, Subchapter J
In a continuing effort to improve and advance technology, product specifications are subject to change without notice.
AGENCY COMPLIANCE