Comnet RLGE2+1SMS24DC, RLGE2+1SMS48DC Installation Manual

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INSTALLATION AND OPERATION MANUAL

RLGE2+1SMS Series

Electrical Substation-Rated 10/100/1000 Mbps 3-Port Self-managed Ethernet Switch

This manual serves the following ComNet Model Numbers:

RLGE2+1SMS24DC

RLGE2+1SMS48DC

RLGE2+1SMSHV

The ComNet RLGE2+1SMS is designed for deployment in environments where high levels of electromagnetic noise and interference (EMI) and severe voltage transients and surges are routinely encountered.

The DIP-switch-selectable 100BASE-FX or 1000BASE-FX port supports conventional CAT-5e/CAT-6 copper or optical transmission media by selection of the appropriate ComNet SFP module.

User-selectable link fault pass-through provides remote indication of a network fault, and a summary fault alarm provides a local or remote indication via Form C dry contact closure in the event of loss of optical link or operating power.

The 10/100/1000BASE-TX ports support both auto-negotiation and automatic MDI/ MDI-X crossover for full and half-duplex operation; manual MDI/MDI-X switching is not required.

The RLGE2+1SMS comes pre-programmed, preventing network video flooding with DIP-switch selection of the SFP port as uplink or as an unmanaged switch.

LED indicators confirm operational status.

See Figures 1 – 8 for complete operation details.

The RLGE2+1SMS is DIN-rail or panel-mountable. See Figure A on the last page for mounting instructions.

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INSTALLATION AND OPERATION MANUAL RLGE2+1SMS SERIES

Figure 1 – RLGE2+1SMS Series

Front Panel

Figure 2 – RLGE2+1SMS24DC and

RLGE2+1SMS48DC Bottom Panel

10 10

Figure 3 – RLGE2+1SMSHV

Bottom Panel

Table 1 – RLGE2+1SMS24DC Physical Feature Descriptions

Call-out Description Manual Reference

Unit Model Number (Be sure to refer to any speciﬁc instructions for your unit variation) –

100/1000 Mbps SFP Fiber Optic Port (Fiber Type and Quantity are dependent on installed SFP) –

10/100/1000 TX RJ-45 Port 1 and Port 1 Link/Activity (L/A) and Speed LED Indicators

10/100/1000 TX RJ-45 Port 2 and Port 2 Link/Activity (L/A) and Speed LED Indicators

SFP Port Link Status and SFP Port Link Speed LED Indicators

Power LED Indicator

User-selectable DIP Switches

Fault Relay Connections

Power Connections

Chassis GND Lug See Installation Instructions, Step 4

See Installation Instructions, Step 6 See Table 5 - Indicating LEDs

See Installation Instructions, Step 7 See Table 4 - Indicating LEDs

See Installation Instructions, Step 8 See Table 4 - Indicating LEDs

See Installation Instructions, Steps 1 - 3 See Table 2 - DIP Switch Settings See Figure 4 - DIP Switches

See Installation Instructions, Step 5 See Figure 6 - Fault Relay Operation

See Installation Instructions, Step 8 See Table 3 - Power Connections per Use Case

TECH SUPPORT: 1.888.678.9427

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INSTALLATION AND OPERATION MANUAL RLGE2+1SMS SERIES

Installation Instructions

Figure 4 – DIP Switches

DIP Switches on RLGE2+1SMS24DC and RLGE2+1SMS48DC Models

DIP Switches on RLGE2+1SMSHV Model

Table 2 – DIP Switch Settings

SW NAME OFF (DOWN) ON (UP)

1 Link Fault Enable Port 1 Link Fault Pass-Through Disabled Link Fault Pass-Through Enabled

2 Link Fault Enable Port 2 Link Fault Pass-Through Disabled Link Fault Pass-Through Enabled

3 FFE Fiber Fault Relay Disabled Fiber Fault Relay Enabled

4 PS Fault Enable Power Supply Fault Relay Disabled Power Supply Fault Relay Enabled

5 VLAN VLAN Disabled VLAN Enabled

6 1000/100 (SFP Speed)

1 - SET DATA RATE DIP SWITCHES

Locate the 100/1000 data rate DIP switch on the bottom panel of the unit. Set the data rate according to bandwidth required.

NOTE: If two units are connected via the SFP Port, the data rate must be set the same on both units, and must match the data rate of the installed SFPs. Data rate settings are read on start-up, so restart the unit after making any changes.

2 - SET FAULT DIP SWITCHES (UTP MODELS ONLY, FOR COAX MODELS SKIP TO STEP 3)

Locate the LFE1,LFE2, FFE, and PSE DIP switches on the bottom panel of the unit. LFE1 or LFE 2: If the Copper Port is Down or Not Connected, the Optical Port will turn on and off at a ~1 sec rate to indicate

copper port fault and the alarm relay will be triggered.

FFE: If the optical link is lost or there is a power failure then the alarm relay output will be triggered.

NOTE: You may select multiple fault event triggers. NOTE: Power Supply Fault DIP Switch is only available on Redundant Power Models. When a redundant power supply is available, a failure of power on one power supply will trigger the alarm relay output. NOTE: Restart not required when making changes to this DIP switch setting.

100 Mbps Speed Set Speed must match speed of installed SFP. Reset power if switch or SFP is changed.

1000 Mbps Speed Set. Speed must match speed of installed SFP. Reset power if switch or SFP is changed.

3 - SET VLAN DIP SWITCH

If required, set the unit to provide port isolation. With VLAN enabled (ON), in the case of TX port isolation, the SFP port will act as the uplink port. When two units are connected via fiber and both have VLAN enabled, traffic from Port 1 will go to Port 1 and traffic from Port 2 will go to Port 2 only, functioning like two separate media converters over one fiber.

4 - CONNECT GROUND WIRING

Connect Ground Wiring to ground screw and tighten nut to secure.

5 - CONNECT FAULT RELAY WIRING

Connect Fauly Relay device to 3-pin terminal block. The COM to N/O will be shorted in the fault condition.

6 - CONNECT DATA WIRING

Connect RJ-45 Ports to field wiring using Cat5/5e/6 cable.

7 - CONNECT NETWORK WIRING

Using fiber optic cabling appropriate to the installed SFP, connect the unit to a network device.

TECH SUPPORT: 1.888.678.9427

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INSTALLATION AND OPERATION MANUAL RLGE2+1SMS SERIES

Installation Instructions (Continued)

8 - CONNECT POWER

Connect power to unit per the following table.

Table 3 – Power Connections per Use Case

Operating Voltage

Use Power Connectors

Contact the ComNet Design Center, or refer to the appropriate installation and operation manual when configuring and specifying power for a deployment.

9 - VERIFY FUNCTIONALITY

See LED Indicator table below and Troubleshooting Guide if corrective action is needed.

RLGE2+1SMS24DC RLGE2+1SMS48DC RLGE2+1SMSHV

Redundant Inputs 9 to 36 VDC (max)

Vin1+ and Vin1- for PS 1 Vin2+ and VIN2- for PS 2

Redundant Inputs

36 to 59 VDC (max)

Vin1+ and Vin1- for PS 1 Vin2+ and VIN2- for PS 2

88 to 300 VDC (max)

85 to 264 VAC (max)

+/L, -/N, and Earth GND

Table 4 – Front Panel LED Indicators

SFP Link SFP Speed Fault Power

GREEN Solid Communication link has been established

over optical ﬁber. Flashes when data is being transmitted.

Flashing Fiber failure or copper failure (Link Fault

Enable must be switched set to ON)

RED Solid – 100 Mbps Fault (NO-COM) –

OFF Communication link has not been

established.

1000 Mbps No Fault (NC-

COM)

– – –

Unit is not correctly powered up or DIP Switch incorrectly set. (Reset power after switch change.)

Unit is not correctly powered up

Power Applied

Unit is not correctly powered up

Figure 5 – Electrical Port

Ethernet

Speed

Ethernet

Link /

Activity

Table 5 – Electrical Port LED Indicators

Link / Activity

GREEN Solid Communication link has been established over the electrical cable –

Flashing Data is being transmit ted over the electrical cable –

YELLOW – 1000 Mbps Speed

OFF Communication link has not been established. 10/100 Mbps Speed

Speed

Figure 6 - Fault Relay Operation

The fault relay is normally closed and will open on any of the following alarm conditions:

- Link Fault is enabled on the remote RLGE2+1SMS unit and the corresponding copper port has been disconnected.

- Link Fault is enabled on the local RLGE2+1SMS unit and the corresponding copper port has been disconnected.

- Fiber Fault is enabled on the local RLGE2+1SMS unit and the fiber link is down or the power has been lost to either the local or remote RLGE2+1SMS unit.

Table 6 – Troubleshooting Guide

Problem Steps to Take

Power LED not lighting Check that power is properly applied to the unit using the correct connector pair.

No Communication Check Ethernet Link LEDs, Fiber Optic Link LEDs. Confirm Connections, DIP switches are set properly. Verify that the Data Rate switches are set

to the same data rate on back-to-back units and match the installed SFP. Restart the unit if the Data Rate Switch or installed SFP has changed.

TECH SUPPORT: 1.888.678.9427

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INSTALLATION AND OPERATION MANUAL RLGE2+1SMS SERIES

Figure 7 – VLAN Disabled

Traffic can be sent/received on all electrical and fiber ports. VLAN is disabled on both units in back-to-back operation.

Port 1 All trafﬁc

Port 2 All trafﬁc

Port 1 All trafﬁc

Port 2 All trafﬁc

Figure 8 – VLAN Enabled

Traffic from Port 1 will go only to Port 1 and traffic from Port 2 will go only to Port 2 only, functioning like two separate media converters over one fiber. VLAN is enabled on both units in back-to-back operation.

Port 1 Port 1 trafﬁc only

Port 2 Port 2 trafﬁc only

TECH SUPPORT: 1.888.678.9427

Port 1 Port 1 trafﬁc only

Port 2 Port 2 trafﬁc only

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MECHANICAL INSTALLATION INSTRUCTIONS

Installation Considerations

This product is supplied as Standalone/Surface Mount module. Units should be installed in dry locations protected from extremes of temperature and humidity.

WARNING: Unit is to be used with a Listed Class 2 power supply.

IMPORTANT SAFEGUARDS:

A) Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than

room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer.

B) Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.

Figure A

Dimensions and mounting methods for a ComNet Reliance mini DIN Rail module

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