
Traffic Detector Rack Industrially Hardened Managed Switch with
(8) 10/100/1000Base-TX & (4) 100/1000Base-FX Ports & Optional PoE+
CNGE12FX4TX8MS[POE]/TS
-40˚ TO 75˚ C
The ComNet CNGE12FX4TX8MS[POE]/TS is a twelve port, managed Ethernet switch.
The switch is mechanically designed to fit into a NEMA TS2 traffic detector rack and
derives power and ground from the backplane. The small form factor allows the user
to take advantage of existing rack space already dedicated within an already space
limited traffic cabinet making installation clean and easy. The four SFP ports are
100/1000Mbps capable, allowing single-mode or multimode optical fiber transmission
with the use of optional SFPs. The density of the SFP ports allows for an optical dropand-repeat, ring or star (north-south-east-west) topology to address the majority
of traffic applications. The remaining eight RJ-45 ports allow for high-throughput
10/100/1000TX Gigabit connectivity on the local copper Ethernet access ports.
The CNGE12FX4TX8MSPOE/TS features IEEE 802.3at (30W) PoE on all eight RJ-45
Ethernet ports for PoE-compliant devices such as wireless radios or IP cameras. The
ideal solution when footprint within the traffic cabinet is limited.
The Device-Binding function can prevent unauthorized network access, increasing
security. The unit also provides advanced DOS/DDOS auto prevention. If IP flow
becomes too large, too quickly, the switch will lock the source IP address for a set
period preventing unauthorized access.
ALL GIGABIT 8 + 4IEEE 802.3atFLEXIBILIT Y
FEATURES
› Four (4) SFP ports support 100/1000 Mbps SFP modules
› Eight (8) electrical ports support 10/100/1000 Mbps
Ethernet IEEE802.3 protocol, with IEEE 802.3at PoE
(CNGE12FX4TX8MSPOE/TS only)
› SNMPv3, HTTPS, SSH Security features, TACACS+,
IEEE1588v2 Timing, 802.1x, & DDMI
› EMC Performance: Industrial Level 4
› Supports Jumbo Frame
› Redundant technology: Supports RSTP/MSTP/C-Ring &
G.8032 ERPS for ring and mesh topologies
› Supports IGMP Snooping, GMRP, and static multicast
› Supports VLAN, Voice VLAN, and PVLAN
› Supports QoS
› Supports port trunking, port speed limit, and broadcast storm
control
› Supports Network Management and Monitoring
› Supports SSH, SSL, and ACL for Network Security
› Supports FTP Device Upgrade Management
› Supports Port Mirroring for Device Maintenance
› Supports IP/MAC conflicts, Power, Port, and Ring Alarm
› Multicast VLAN Registration, IEEE 802.1Q with GVRP
› Windows utility, eConsole, supports centralized management,
and is web-based configurable, or by Telnet and console
(CLI) ports
› Supports DOS/DDOS auto prevention
APPLICATIONS
› Municipal Signal and ITS applications
* Small Form-Factor Pluggable Module. Sold separately.
LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427

CNGE12FX4TX8MS[POE]/TS
SPECIFICATIONS
Traffic Detector Rack Industrially Hardened Managed Switch with
(8) 10/100/1000Base-TX & (4) 100/1000Base-FX Ports & Optional PoE+
Connectors
100/1000BASE-X 4 × SFP Ports¹
10/100/1000BASE-T(X) 8 × RJ-45 Ports, with Auto MDI/MDIX
Serial Console RS-232 @ 115,200 bps 8,N,1 w/ console cable (incl.)
PoE Power 2-pin plug in terminal block
(CNGE12FX4TX8MSPOE/TS Only)
Power From NEMA TS/2 Traffic Detector Rack
Ethernet Standards Supported
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX and 100Base-FX
IEEE 802.3ab for 1000Base-T
IEEE 802.z for 1000Base-X
IEEE 802.3x for Flow control
IEEE 802.3ad for LACP (Link Aggregation Control Protocol)
IEEE 802.3at for Power over Ethernet
IEEE 802.1p for COS (Class of Service) Real-Time Traffic
IEEE 802.1Q for VLAN Tagging
IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s for MSTP (Multiple Spanning Tree Protocol)
IEEE 802.1x for Authentication
IEEE 802.1AB for LLDP (Link Layer Discovery Protocol)
RFC1887 - IPv6 Architecture
RFC2460 - IPv6 Protocol Specification
RFC2464 - IPv6 Transmission
Switch Properties
Switching Latency <5 μs
Switching Bandwidth 24 Gbps, non-blocking wire speed on all ports
99.999% error free data integrity
Number of VLANs 4095
VLAN ID 1-4095
Max. VLANs Available 256
IGMP Multicast Groups 128 for each VLAN
Port Rate Limiting User Defined
MAC Table 8000 MAC addresses available
Packet Buffer 16 Mb
Priority Queues 8
Processing Store-and-Forward
Security Queues 16 per VLAN
Jumbo Frame Up to 9.6K bytes
Software Features
Dos/DDoS Auto Prevent on: Port & Flow Security
IEEE 1588v2 Clock Synchronization
IEEE 802.1D Bridge, Auto MAC Address Learning / Aging and MAC address (Static)
RSTP / MSTP (IEEE 802.1w/s)
Per Port Power Saving Feature
Redundant Ring with a recovery time of <20 ms over 300 switches
TOS/DiffServ Supported
QoS IEEE 802.1p for real time traffic
VLAN IEEE 802.1Q with VLAN Tagging
Voice VLAN
IGMP v2 / v3 Snooping
IP-Based Bandwidth Management
Application Based QoS Management
Port Configuration, Status Statistics, Monitoring & Security
DHCP Server / Client
DHCP Relay
ModBUS TCP
SMTP Client
Broadcast Storm Control
Security Features
Device Binding Security Features with Silicon Enhancements
Enable/Disable Ports, MAC Based Port Security
Port Based Network Access Control (802.1x)
Single 802.1x and Multiple 802.1x
MAC Based Authentication
IP Address Based Authentication
QoS Assignment
MAC Address Limit
TACACS+
Keep-Alive Check
VLAN (802.1Q) Segregate and Secure Network Traffic
Radius Centralized Password Management
SNMPv3 Encrypted Authentication and Access Security
WEB and CLI Authentication and Authorization
IP Source Guard
HTTPS / SSH Enhanced Network Security
Network Redundancy
C-Ring Legacy Ring
G.8032 ERPS MSTP (RSTP/STP)
LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427

CNGE12FX4TX8MS[POE]/TS
SPECIFICATIONS
Traffic Detector Rack Industrially Hardened Managed Switch with
(8) 10/100/1000Base-TX & (4) 100/1000Base-FX Ports & Optional PoE+
Power
Input Power 12 or 24 V rear power input (from rack),
48 V front power input
Operating Voltage Range Non-PoE: 9 to 36 VDC
PoE: "9 to 36VDC rear; 48 to 57 VDC front
Power Consumption Non-PoE: 18 W, Max
PoE: 260 W, Max (240 W PoE budget)
Current Protection Overload Current Protected
Electrical & Mechanical
LED Status Indicators Power Ring R.M. Link/Activity/Speed PoE
Size 2.23 × 4.51 × 8.08 in (5.67 × 11.45 × 20.53 cm)
Enclosure IP-30 Aluminum
Installation NEMA TS/2 Traffic Detector Rack
Construction All parts and conductive surfaces are made of
Noncorrosive materials.
Shipping Weight 3.19 lb / 1.45 kg
Environmental
MTBF >100,000 hours calculated using Bellcore//
Telcordia SR-332 standard
Operating Temperature -40˚ C to +75˚ C
Storage Temperature -40˚ C to +85˚ C
Relative Humidity 5% to 97% (non-condensing)
Regulatory Approvals
EMI FCC CFR47 Part 15
CE CISPR EN55022 Class A
ESD EN61000-4-2
RS EN61000-4-3
EFT EN61000-4-4
Electrical Surge EN61000-4-5
CS EN61000-4-6, EN61000-4-8
Damped Oscillatory Wave IEC61000-4-12/18
Damped Oscillatory IEC61000-4-10
Common Mode Conduct IEC61000-4-16
Mechanical Shock IEC60068-2-27
Free Fall IEC60068-2-32
Vibration IEC60068-2-6
Safety EN60950-1
NEMA TS1/TS2 Certified Device
Industrial Standards IEC61000-6-2
Multi-Cast Certified for High Definition Video
ORDERING INFORMATION
Part Number Description
CNGE12FX4TX8MS/TS 12-port Hardened Managed Gigabit Layer 2 Traffic Switch with 8 × 10/100/1000Base -TX Ports & 4 × 100/1000Base-FX Port s
CNGE12FX4TX8MSPOE/TS 12-port Hardened Managed Gigabit Layer 2 Traf fic Switch with 8 × 10/100/1000Base-TX PoE+ Ports & 4 × 100/1000Base-FX Ports
Included Accessories
Options
[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. This
product requires a fiber installation with a minimum 30 dB connector return loss.
The use of Super Polish Connectors is recommended. 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.
Console cable, Produc t Support CD
User Selection of SFPs (See SFP Modules Data sheet for compatibilit y and ordering information)
3 CORPORATE DRIVE
8 TURNBERRY PARK ROAD
|
DANBURY, CONNECTICUT 06810
|
GILDERSOME
|
MORLEY
|
|
USA
T: 203.796.5300
|
LEEDS, UK LS27 7LE
|
F: 203.796.5303
|
T: +44 (0)113 307 6400
|
TECH SUPPORT: 1.888.678.9427
|
F: +44 (0)113 253 7462
|
INFO-EUROPE@COMNET.NET
|
INFO@COMNET.NET
27 Apr 2017© 2017 Communica tion Networ ks. All Right s Reserve d. “ComNet ” and the “ComNe t Logo” are regis tered tra demarks of Comm unication Net works.