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What are the safety precautions to observe before installing the WESTERMO SDW-532-MM-SC2?
Before installation of the WESTERMO SDW-532-MM-SC2, please observe the following:
Read this manual completely and gather all information on the unit. Make sure that you understand it fully. Check that your application does not exceed the safe operating specifications for this unit.
This unit should only be installed by qualified personnel.
This unit should be built-in to an apparatus cabinet, or similar, where access is restricted to service personnel only.
The power supply wiring must be sufficiently fused, and if necessary it must be possible to disconnect manually from the power supply. Ensure compliance to national installation regulations.
This unit uses convection cooling. To avoid obstructing the air flow around the unit, follow the spacing recommendations (see Installation section).
What safety warnings should be followed before mounting, using or removing the WESTERMO SDW-532-MM-SC2?
Before mounting, using or removing the WESTERMO SDW-532-MM-SC2, you must:
Prevent access to hazardous voltage by disconnecting the unit from power supply.
Warning! Do not open connected unit. Hazardous voltage may occur within this unit when connected to power supply.
What is the safety warning regarding the Class 1 Laser Product feature of the WESTERMO SDW-532-MM-SC2?
The WESTERMO SDW-532-MM-SC2 is a Class 1 Laser Product. Do not look directly into fibre optical fibre port or any connected fibre although this unit is designed to meet the Class 1 Laser regulations.
What care recommendations should be followed to maintain full operation of the WESTERMO SDW-532-MM-SC2 and fulfill warranty obligations?
Follow the care recommendations below to maintain full operation of unit and to fulfill the warranty obligations:
This unit must not be operating with removed covers or lids.
Do not attempt to disassemble the unit. There are no user serviceable parts inside.
Do not drop, knock or shake the unit, rough handling above the specification may cause damage to internal circuit boards.
Do not use harsh chemicals, cleaning solvents or strong detergents to clean the unit.
Do not paint the unit. Paint can clog the unit and prevent proper operation.
Do not expose the unit to any kind of liquids (rain, beverages, etc). The unit is not waterproof. Keep the unit within the specified humidity levels.
Do not use or store the unit in dusty, dirty areas, connectors as well as other mechanical part may be damaged.
Fibre connectors are supplied with plugs to avoid contamination inside the optical port. As long as no optical fibre is mounted on the connector, e.g. for storage, service or transportation, should the plug be applied.
How should fibre optic equipment connected to the WESTERMO SDW-532-MM-SC2 be handled?
Fibre optic equipment needs special treatment. It is very sensitive to dust and dirt. If the fibre will be disconnected from the modem the protective hood on the transmitter/receiver must be connected. The protective hood must be kept on during transportation. The fibre optic cable must also be handle the same way.
How should the optical connectors of the WESTERMO SDW-532-MM-SC2 be cleaned in the event of contamination?
In the event of contamination, the optical connectors should be cleaned by the use of forced nitrogen and some kind of cleaning stick.
Recommended cleaning fluids:
- Methyl-, ethyl-, isopropyl- or isobutyl-alcohol
- Hexane
- Naphtha
What maintenance is required for the WESTERMO SDW-532-MM-SC2?
No maintenance is required, as long as the WESTERMO SDW-532-MM-SC2 is used as intended within the specified conditions.
What is the description of the WESTERMO SDW-532-MM-SC2 based on its article number, model, and port configuration?
The WESTERMO SDW-532-MM-SC2 has an Article number of 3644-0030 and features 3 ports of 10/100Base-T/TX and 2 ports of 100Base-FX.
What are the environmental conditions for the WESTERMO SDW-532-MM-SC2 regarding temperature and humidity?
The environmental conditions for the WESTERMO SDW-532-MM-SC2 are:
Temperature, operating: -25 to +60°C (SDW-532)
Temperature, storage and transportation: -25 to +70°C
Relative humidity, operating: 5 to 95% (non-condensing)
Relative humidity, storage and transportation: 5 to 95% (condensation allowed outside packaging)
Altitude, operating: 2000 m/70 kPa
What are the mechanical specifications of the WESTERMO SDW-532-MM-SC2?
The mechanical specifications of the WESTERMO SDW-532-MM-SC2 are:
Dimension (W x H x D): 35 x 121 x 119 mm
Weight: 0.2 kg
Mounting: DIN-rail
Degree of protection: IP21
How is the WESTERMO SDW-532-MM-SC2 configured, and what is the port mirror function?
The WESTERMO SDW-532-MM-SC2 is configured as auto configured (auto-negotiation) or manually setting of speed and duplex of individual TX port, by DIP-switches.
Port mirror function is possible to set with DIP-switch. With the port mirror function active the switch will copy all outgoing traffic to port 1. This can be used to monitor all traffic going out from the switch. Packets may be discarded if the total throughput exceeds the port speed of port 1.
What are the fiber optic power budget specifications for the WESTERMO SDW-532-MM-SC2 (Multimode MM-xx2)?
The fiber optic power budget specifications for the WESTERMO SDW-532-MM-SC2 (Multimode MM-xx2) are:
| Model | Multimode MM-xx2 |
|---|---|
| Transmitted wavelength | 1310 nm |
| Min. output power, transmitter | -19 dBm |
| Max. output power, transmitter | -12 dBm |
| Input sensitivity, receiver | -31 dBm |
| Min. power budget | 12 dBm |
| Max. power budget | 19 dBm |
| Recommended fibre cable and core / cladding diameter | 50/125 62.5/125 |
What are the normal attenuation values for connectors and splices used with the WESTERMO SDW-532-MM-SC2?
The normal attenuation values in connectors/splices for the WESTERMO SDW-532-MM-SC2 are:
| Type | Normal attenuation |
|---|---|
| Connector | 0.2 – 0.4 dBm |
| Fusion splice | 0.1 dBm |
| Mechanical splice | 0.2 dBm |
What is the description of the WESTERMO SDW-532-MM-SC2 switch?
The WESTERMO SDW-532-MM-SC2 is an Industrial Ethernet 5-port switch.
All ports support auto-negotiation, but DIP-switches also allow speed and duplex configuration of any individual TX port. It is also possible to set up one port to monitor traffic to/from the switch.
The WESTERMO SDW-532-MM-SC2 has been designed to meet high industrial specifications, providing very high dependability in harsh environmental conditions.
What are the features of the WESTERMO SDW-532-MM-SC2?
The features of the WESTERMO SDW-532-MM-SC2 are:
- TX shields individually isolated
- Wide DC power range 12 – 48 VDC
- Wide temperature range
- Automatic MDI/MDI-X crossover
- LED indicators for Power, Speed, Duplex, Link and Traffic
- Port monitoring
- 35 mm DIN rail mounting
- Enable or disable of flow control
What are examples of applications for the WESTERMO SDW-532-MM-SC2?
Examples of applications for the WESTERMO SDW-532-MM-SC2 are:
- 5-port switch
- Ethernet isolator, for STP networks
What are the power interface specifications for the WESTERMO SDW-532-MM-SC2?
The power interface specifications for the WESTERMO SDW-532-MM-SC2 are:
| Power SDW-500 series | |
|---|---|
| Rated voltage | 12–48 VDC, polarity protected |
| Operating voltage | 9.6–57.6 VDC |
| Rated current (@12VDC power input) | 600 mA |
| Rated frequency | DC |
| Connection | Detachable screw terminal |
| Connector size | 0.2–2.5 mm² (AWG 24-12) |
What are the Ethernet TX interface specifications for the WESTERMO SDW-532-MM-SC2?
The Ethernet TX interface specifications for the WESTERMO SDW-532-MM-SC2 are:
| Ethernet TX | |
|---|---|
| Electrical specification | IEEE std 802.3. 2000 edition |
| Data rate | 10 Mbit/s or 100 Mbit/s, manual or auto |
| Duplex | Full or half, manual or auto |
| Connection | SC, ST or LC |
| Circuit type | Optical |
| Transmission range | 100 m |
What are the Ethernet FX interface specifications for the WESTERMO SDW-532-MM-SC2?
The Ethernet FX interface specifications for the WESTERMO SDW-532-MM-SC2 are:
| Ethernet FX | |
|---|---|
| Electrical specification | IEEE std 802.3. 2000 edition |
| Data rate | 10 Mbit/s or 100 Mbit/s, manual or auto |
| Duplex | Full or half, manual or auto |
| Connection | SC, ST or LC |
| Circuit type | Optical |
| Transmission range | 100 m |
What are the connections available on the WESTERMO SDW-532-MM-SC2?
The WESTERMO SDW-532-MM-SC2 has the following connections:
- Network RJ-45 connection
- Power connection
- Network Fibre connection or RJ-45 connection
How does the power connection work on the WESTERMO SDW-532-MM-SC2?
The WESTERMO SDW-532-MM-SC2 supports redundant power connection. The positive input are +VA and +VB, the negative input for both supplies are COM. The power is drawn from the input with the highest voltage.
The 3-pos screw terminal connections are:
| 3-pos screw terminal | Description | Power |
|---|---|---|
| 1 | COM | 0V |
| 2 | +VA | A: 9.6 – 57.6 VDC |
| 3 | +VB | B: 9.6 – 57.6 VDC |
What are the pin contacts and signals for the Ethernet TX connection (RJ-45) on the WESTERMO SDW-532-MM-SC2?
The Ethernet TX connection is an RJ-45 connector with automatic MDI/MDI-X crossover. CAT 5 cable is recommended. Unshielded (UTP) or shielded (STP) connector might be used.
The pin contacts and signals are:
| Contact | Signal Name | Direction | Description/Remark |
|---|---|---|---|
| 1 | TD+ | In/Out | Transmitted/Received data |
| 2 | TD- | In/Out | Transmitted/Received data |
| 3 | RD+ | In/Out | Transmitted/Received data |
| 4 | – | – | – |
| 5 | – | – | – |
| 6 | RD- | In/Out | Transmitted/Received data |
| 7 | – | – | – |
| 8 | – | – | – |
| Shield | – | – | HF-connected |
How does the FX SC Multi-mode connection work on the WESTERMO SDW-532-MM-SC2?
The FX SC Multi-mode connection is an Ethernet FX connection, using a 1300 nm multi-mode fibre transceiver with an SC-connector. The dust protection plug shall be mounted when no fibre is connected.
How does the FX ST Multi-mode connection work on the WESTERMO SDW-532-MM-SC2?
The FX ST Multi-mode connection is an Ethernet FX connection, using a 1300 nm multi-mode fibre transceiver with an ST-connector. The dust protection plugs shall be mounted when no fibre is connected.
How does the FX LC Multi- or single mode connection work on the WESTERMO SDW-532-MM-SC2?
The FX LC Multi- or single mode connection is an Ethernet FX connection, using a 1300 nm singlemode fibre transceiver with an LC-connector. The dust protection plug shall be mounted when no fibre is connected.
What are the functions of the LED indicators on the WESTERMO SDW-532-MM-SC2?
The LED indicators on the WESTERMO SDW-532-MM-SC2 include Power (PWR), Link (LINK) of every port, and Speed (SPD) and duplex (DPX) of TX ports. At power on, the PWR flashes during initialising.
| LED | Status | Indication of |
|---|---|---|
| PWR | ON | Internal power, initialising OK |
| Slow flash | Initialisation progressing | |
| Fast flash | Initialisation error | |
| LINK | OFF | No Ethernet link |
| ON | Good Ethernet link | |
| Flash | Ethernet data is transmitted or received, traffic indication | |
| SPD (TX only) | OFF | 10 Mbit/s |
| ON | 100 Mbit/s | |
| DPX (TX only) | OFF | Half duplex |
| ON | Full duplex |
How are the DIP-switches accessed and used on the WESTERMO SDW-532-MM-SC2?
DIP-switches are accessible under the lid on top of the unit. DIP-switches are used to configure the WESTERMO SDW-532-MM-SC2.
Warning! Prevent damage to internal electronics from electrostatic discharges (ESD) by discharging your body to a grounding point (e.g. use of wrist strap), before the lid on top/front of the unit is removed.
Warning! Do not open connected equipment. Prevent access to hazardous voltages by disconnecting the unit from AC/DC mains supply and all other electrical connections.
Note: When configuration via DIP-switches, the settings of DIP-switches configure the unit only after a reboot (power off/on).
What must be observed when configuring the DIP-switches on the WESTERMO SDW-532-MM-SC2?
To be observed when the DIP-switches on the WESTERMO SDW-532-MM-SC2 will be configured:
- Speed and duplex setting only valid when auto-negotiation is disabled.
- When monitoring selected all outgoing packets from the switch is also copied to the port 1.
- Speed and duplex switch settings are ignored for FX ports.
- If auto-negotiation and auto MDI/MDI-X disabled all TX ports support MDI-X configuration.
What are the DIP switch settings for Port 1 on the WESTERMO SDW-532-MM-SC2?
The DIP switch settings for Port 1 on the WESTERMO SDW-532-MM-SC2 (S1) are:
Auto-negotiation and auto MDI/MDI-X disabled:
ON
☐☐☐☐☐☐☐☐
1 2 3 4 5 6 7 8
Auto-negotiation and auto MDI/MDI-X enabled:
ON
■☐☐☐☐☐☐☐
1 2 3 4 5 6 7 8
10 Mbit/s speed selected:
ON
☐■☐☐☐☐☐☐
1 2 3 4 5 6 7 8
100 Mbit/s speed selected:
ON
■■☐☐☐☐☐☐
1 2 3 4 5 6 7 8
Half duplex selected:
ON
☐☐■☐☐☐☐☐
1 2 3 4 5 6 7 8
Full duplex selected:
ON
■☐■☐☐☐☐☐
1 2 3 4 5 6 7 8
What are the DIP switch settings for Port 2 on the WESTERMO SDW-532-MM-SC2?
The DIP switch settings for Port 2 on the WESTERMO SDW-532-MM-SC2 (S1) are:
Auto-negotiation and auto MDI/MDI-X disabled:
ON
☐☐☐☐☐☐☐☐
1 2 3 4 5 6 7 8
Auto-negotiation and auto MDI/MDI-X enabled:
ON
■☐☐☐☐☐☐☐
1 2 3 4 5 6 7 8
10 Mbit/s speed selected:
ON
☐■☐☐☐☐☐☐
1 2 3 4 5 6 7 8
100 Mbit/s speed selected:
ON
■■☐☐☐☐☐☐
1 2 3 4 5 6 7 8
Half duplex selected:
ON
☐☐■☐☐☐☐☐
1 2 3 4 5 6 7 8
Full duplex selected:
ON
■☐■☐☐☐☐☐
1 2 3 4 5 6 7 8
What are the DIP switch settings for Port 3 on the WESTERMO SDW-532-MM-SC2?
The DIP switch settings for Port 3 on the WESTERMO SDW-532-MM-SC2 (S1, S2) are:
Auto-negotiation and auto MDI/MDI-X disabled:
ON
S1 ☐☐☐☐☐☐☐☐
1 2 3 4 5 6 7 8
Auto-negotiation and auto MDI/MDI-X enabled:
ON
S1 ■☐☐☐☐☐☐☐
1 2 3 4 5 6 7 8
10 Mbit/s speed selected:
ON
S1 ☐■☐☐☐☐☐☐
1 2 3 4 5 6 7 8
100 Mbit/s speed selected:
ON
S1 ■■☐☐☐☐☐☐
1 2 3 4 5 6 7 8
Half duplex selected:
ON
S2 ☐☐■☐☐☐☐☐
1 2 3 4 5 6 7 8
Full duplex selected:
ON
S2 ■☐■☐☐☐☐☐
1 2 3 4 5 6 7 8
What are the Port mirroring settings using the DIP switches on the WESTERMO SDW-532-MM-SC2?
The Port mirroring settings using the DIP switches on the WESTERMO SDW-532-MM-SC2 (S2) are:
No monitoring selected:
ON
S2 ☐☐☐☐☐☐☐☐
1 2 3 4 5 6 7 8
Monitoring selected:
ON
S2 ■☐☐☐☐☐☐☐
1 2 3 4 5 6 7 8
What are the Flow control settings using the DIP switches on the WESTERMO SDW-532-MM-SC2?
The Flow control settings using the DIP switches on the WESTERMO SDW-532-MM-SC2 (S3) are:
Flow control selected:
ON
S3 ■☐☐☐
1 2 3 4
No flow control selected:
ON
S3 ☐☐☐☐
1 2 3 4
What are the Factory settings for the DIP switches on the WESTERMO SDW-532-MM-SC2?
The Factory settings for the DIP switches on the WESTERMO SDW-532-MM-SC2 are:
S1:
ON
■☐■☐☐☐☐☐
1 2 3 4 5 6 7 8
S2:
ON
☐☐☐☐☐☐☐☐
1 2 3 4 5 6 7 8
S3:
ON
■☐☐☐
1 2 3 4
How should the WESTERMO SDW-532-MM-SC2 be mounted?
The WESTERMO SDW-532-MM-SC2 should be mounted on a 35 mm DIN-rail which is horizontally mounted on a wall or cabinet backplate.
This unit uses convection cooling. To avoid obstructing the airflow around the unit, use the following spacing rules. Recommended spacing 25 mm (1.0 inch) above/below and 10 mm (0.4 inches) left/right the unit.
Mounting is snap on.
How should the WESTERMO SDW-532-MM-SC2 be removed?
To remove the WESTERMO SDW-532-MM-SC2, press down the black support at the back of the unit.
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