Buy ComNet CNGE20MS, 20-Port Managed Gigabit Switch

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1-855-969-9322
1-908-282-3332 (Intl.)

CNGE20MS Includes Only:

DC Plug-in Power Supply, 90-264 VAC, 50/60 Hz (Included, for benign 0 to 50°C applications only)
DIN-Rail Kit
Wall Mount Kit
Console cable
Product Support CD
Managed Gigabit Switch

Features:

MSTP/RSTP/STP
SNMP v1/v2c/v3, RMON & IEEE 802.1Q VLAN for secure network management
Supports IPV6 internet protocol version
Supports Link Layer Discovery Protocol (LLDP)
Multiple Notifications for warning of unexpected events, including relay fault alarm
Port lock to prevent access from unauthorized MAC address
Twelve (12) SFP ports support 100/1000 Mbps SFP modules
Rigid aluminum housing
Designed for wall or DIN rail mount installations
Eight (8) electrical ports support 10/100/1000 Mbps Ethernet IEEE802.3 protocol
IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic
Supports Jumbo Frame up to 9.6KB for streaming video applications
Supports ACL, IEEE 802.1x, & TACACS+ for user security authentication
Provides HTTPS/SSH protocol enhances network security
Electric Port Supports Auto-negotiation for Full Duplex or Half Duplex Data Throughput
Web-based, Telnet, Console (CLI), and Windows-based utility (eConsole) configuration

Application:

Field Hub or Aggregation Switch
ITS Streaming Video Networks
10/100/1000 Mbps Ethernet

The ComNet CNGE20MS is a 20-port Managed Ethernet Switch designed to reliably operate in harsh, environmentally challenging applications. It features eight 10/100/1000BASE-TX and twelve 100/1000BASE-FX SFP* ports. Exclusive to ComNet is C-Ring, a feature that protects the network from interruptions or temporary malfunctions with fast recovery technology. Legacy ring allows the switch to be used in an existing ring of ComNet X-Ring enabled switches. Redundant DC inputs are included for uninterrupted operation in the event of a power supply failure. These network-managed layer 2 switches are optically and electrically compatible with any IEEE802.3 compliant Ethernet device.

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All sales are final

These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Return and Warranty

Please note that return requests for ComNet items must be submitted within 14 days after the delivery date.

Technical Details

Reviews

Connectors

100/1000BASE-X: 12 x SFP Ports
10/100/1000BASE-T(X): 8 x RJ-45 Ports, with Auto MDI/MDIX
Serial Console: RS-232 at 115,200 bps 8,N,1 w/ console cable (incl.)
Power: 6 pin Terminal Block

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 802.1p 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)

Switch Properties

Switching Latency: 7 μs
Switching Bandwidth:
- 40 Gbps, non-blocking wire speed on all ports
- 99.999% error free data integrity
Max. VLANs: 256
IGMP Multicast Groups: 128 for each VLAN
Port Rate Limiting: User Defined
MAC Table: 8000 MAC addresses
Priority Queues: 8
Processing: Store-and-Forward
Flash Memory: 128 Mbits
DRAM Size: 1G bit

Security Features

Device Binding Security Feature
Enable/Disable Ports, MAC based port security
Port-Based Network Access Control: 802.1x
VLAN (802.1Q): To segregate and secure network traffic
Radius Centralized Password Management
SNMPv3 Encrypted Authentication and Access Security
HT TPS/SSH enhanced network security
TACACS+
Supports Secure Copy Protocol SCP for secure file transfer

Network Redundancy

C-Ring: Recovery time < 30ms, with over 250 units
Com-Ring: Legacy Ring
MRP: MSTP (RSTP/STP Compatible)

Alarms & Monitoring Systems

Relay: Output For fault event alarming. Relay contacts rated at 1 A at 24 VDC

Power

Input Power: Redundant Dual DC Inputs
Operating Voltage Range: 12 to 48 VDC
Power Consumption: 10 W, Typical
Current Protection: Overload Current Protected
Polarity Protection: Reverse Polarity Protected

Electrical & Mechanical

LED Status Indicators:
- Power
- R.M
- Ring
- Fault
- RJ-45
- SFP
Size: 3.8 x 4.15 x 6.06 in (9.64 x 10.55 x 15.4 cm)
Installation: DIN Rail (35 mm Track) or Wall Mount
Construction: All parts and conductive surfaces are made of Noncorrosive materials.
Shipping Weight: 2.67 lb / 1.21 kg

Environmental

MTBF: >100,000 hours calculated using Bellcore, Telcordia SR-332 standard
Operating Temperature: -40°C to +75°C, Functional to +85°C
Storage Temperature: -40°C to +85°C
Relative Humidity: 5% to 95% (non-condensing)

Regulatory Approvals

EMI: FCC Part 15, 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, EN61000-4-11
Mechanical Shock: IEC60068-2-27
Free Fall: IEC60068-2-32
Vibration: IEC60068-2-6
Safety: EN60950-1

Notes

* Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).

Product Details

Connectors

100/1000BASE-X: 12 x SFP Ports
10/100/1000BASE-T(X): 8 x RJ-45 Ports, with Auto MDI/MDIX
Serial Console: RS-232 at 115,200 bps 8,N,1 w/ console cable (incl.)
Power: 6 pin Terminal Block

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 802.1p 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)

Switch Properties

Switching Latency: 7 μs
Switching Bandwidth:
- 40 Gbps, non-blocking wire speed on all ports
- 99.999% error free data integrity
Max. VLANs: 256
IGMP Multicast Groups: 128 for each VLAN
Port Rate Limiting: User Defined
MAC Table: 8000 MAC addresses
Priority Queues: 8
Processing: Store-and-Forward
Flash Memory: 128 Mbits
DRAM Size: 1G bit

Security Features

Device Binding Security Feature
Enable/Disable Ports, MAC based port security
Port-Based Network Access Control: 802.1x
VLAN (802.1Q): To segregate and secure network traffic
Radius Centralized Password Management
SNMPv3 Encrypted Authentication and Access Security
HT TPS/SSH enhanced network security
TACACS+
Supports Secure Copy Protocol SCP for secure file transfer

Network Redundancy

C-Ring: Recovery time < 30ms, with over 250 units
Com-Ring: Legacy Ring
MRP: MSTP (RSTP/STP Compatible)

Alarms & Monitoring Systems

Relay: Output For fault event alarming. Relay contacts rated at 1 A at 24 VDC

Power

Input Power: Redundant Dual DC Inputs
Operating Voltage Range: 12 to 48 VDC
Power Consumption: 10 W, Typical
Current Protection: Overload Current Protected
Polarity Protection: Reverse Polarity Protected

Electrical & Mechanical

LED Status Indicators:
- Power
- R.M
- Ring
- Fault
- RJ-45
- SFP
Size: 3.8 x 4.15 x 6.06 in (9.64 x 10.55 x 15.4 cm)
Installation: DIN Rail (35 mm Track) or Wall Mount
Construction: All parts and conductive surfaces are made of Noncorrosive materials.
Shipping Weight: 2.67 lb / 1.21 kg

Environmental

MTBF: >100,000 hours calculated using Bellcore, Telcordia SR-332 standard
Operating Temperature: -40°C to +75°C, Functional to +85°C
Storage Temperature: -40°C to +85°C
Relative Humidity: 5% to 95% (non-condensing)

Regulatory Approvals

EMI: FCC Part 15, 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, EN61000-4-11
Mechanical Shock: IEC60068-2-27
Free Fall: IEC60068-2-32
Vibration: IEC60068-2-6
Safety: EN60950-1

Return and Warranty

Please note that return requests for ComNet items must be submitted within 14 days after the delivery date.

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

ComNet CNGE20MS 20-Port Managed Gigabit Switch

Identifiers

Return and Warranty

Technical Details

Return and Warranty

Reviews