CNGE2Plus2SMSPoE Comnet 4 Port Gigabit Ethernet Self-Managed Switch 2 SFP FX 2TX with 30W of PoE+ Power

The ComNet CNGE2+2SMS[POE][HO] is a four port intelligent switch with light management functionality. It provides two 10/100/1000Base-T(X) copper ports and two 100/1000Base-FX SFP ports. The CNGE2+2SMS[POE][HO] provides exclusive functionality for easy field deployment including DIP switch based operation of RSTP for creating redundant network topologies as well as preventing network video flooding of multicast traffic when used in a linear or star topology. Ports 1 and 2 can optionally supply up to thirty (30) watts of power per port based on the IEEE 802.3at standard. An optional High Output (HO) version is also available that can supply up to sixty (60) watts of PoE from ports 1 and 2. This product is fully compatible with the ComNet exclusive Copperline SFP modules for operation over extended distance UTP or Coax cable.

Specifications

Data

• Data Interface - Ethernet
• Data Rate
  • 10/100/1000 Mbps
  • IEEE 802.3 Compliant
  • Full Duplex or Half Duplex Electrical Ports/Full Duplex Optical Port
• Electrical - Ports 1 & 2: 60 W Max
• Fibers - SFP Dependent

Connectors

• Optical - Requires selection of sold-separately SFP modules. See ComNet data sheet for number and description of SFP modules.
• Serial - Micro USB
• Contact - Terminal Block (PoE Models Only)
• Power - Terminal Block
• Data - RJ45

POE Pin Assignment

• RJ45 port supports IEEE802.3at End-point Positive (VCC+): RJ45 pin 1, 2 (RJ45 pin 1,2 and 4,5 on 60W ports)
• Negative (VCC-) - RJ45 pin 3, 6 (RJ45 pin 3,6 and 7,8 on 60W ports)

LED Indicators

• Optical Link/Data Activity
• Electrical Link/Data Activity
• Power - PoE - Management

Power

• Operating Voltage - Dual 48 to 57 VDC PoE, 9 to 36 VDC or 24 VAC non PoE
• Current Draw - 3.5A max, with PoE, 1A w/out PoE

Electrical & Mechanical

• Surface Mount - Wall or Flat Surface Screw Attachment
• Current Protection - Automatic Resettable Solid-State Current Limiters
• Circuit Board - Meets IPC Standard
• Size - 4.1 × 3.7 × 1.46 in (10.4 × 9.4 × 3.7 cm)
• Shipping Weight - <2 lbs./0.9 kg

Environmental

• MTBF - >100,000 hours
• Operating Temp - -40˚ C to +75˚ C
• Storage Temp - -40˚ C to +85˚ C
• Relative Humidity - 0% to 95% (non-condensing)
• Network Redundancy - STP / RSTP

Management

• SNMP - SNMP V1/2c/3
• HTTP - Web GUI Configuration Interface
• CLI - Serial Command Line Interface

Switch Properties

• Switching Latency - 7 μs
• Switching Bandwidth - 8 Gbps
• MAC Tabl -e 1K
• Processing - Store-and-Forward

Fault Alarm

• Form A contacts for local fault event alarming
• Relay Output Rated 1A @ 24 VDC, non-resistive loads (PoE models only)

Software Features

• RSTP (IEEE 802.1D/w)
• Port Configuration, Status, Statistics, Security
• PoE Configuration, Status, Health Check SNMP
• Enable/Disable Ports, MAC based port security

Ethernet Standards

• IEEE 802.3 for 10BASE-T
• IEEE 802.3u for 100BASE-TX and 100BASE-FX
• IEEE 802.3z for 1000BASE-X
• IEEE 802.3ab for 1000BASE-T
• IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)
• IEEE 802.1AB for LLDP (Link Layer Discovery Protocol)
• IEEE 802.3at for Power Sourcing Equipment (PSE) and PoE (≤ 30 W per port)
• IEEE 802.3x Flow Control and Back Pressure

CNGE2Plus2SMSPoE Specifications PDF

CNGE2Plus2SMSPoE Installation Manual