SSF-1×2-Rugged / SSF-1×4-Rugged
Industrial Ethernet Switch
Manual
Industrial Ethernet Unmanaged
Ordering Information
SSF-1×2-RUGGED Gigabit Ethernet Switch 2x 10/100/1000Base-Tx to 100/1000Base-X SFP slot, PoE 60W budget DIN-rail and Wall inst.
SSF-1×4-RUGGED Gigabit Ethernet Switch 4x 10/100/1000Base-Tx + 1x 100/1000Base-X SFP slot ports, DIN rail, and Wall installation
Overview
The Industrial Ethernet models listed above are high-performance and reliable Ethernet switches. All Industrial models are hardened for -40 to +75°C operation and have 4KV surge protection on all ports. The largest configuration of the unmanaged models are 8 copper and 2 fiber ports. All PoE models deliver 30W per UTP port supporting 802.3at PoE+ standard. Reliability is highly ranked with an MTBF exceeding 120,000 hours. All Industrial Ethernet models listed in this manual have passed IEC standards as described in the Technical Specifications table.
The package includes DIN rail mounting bracket, Wall bracket, screw block power connector, and one User Manual.
Features
- IEEE 802.3 10Base-T, 802.3u 100Base-TX, 802.3z 1000Base-T, 802.3af and 802.3at support
- Auto-Negotiation and Auto MDI/MDIX
- 4kV Ethernet surge protection on all TP ports
- Full-duplex and Half-duplex flow control modes
- Auto PoE detection for connected PD devices
- 15.4W PoE power for IEEE 802.3af and 30W PoE power for IEEE 802.3at the standard for each copper port (PSE models only)
- Store and Forward switching mechanism
- Extreme -40 ~ +75°C operating temperature
- DIN rail or Wall mount installation options, IP40 rated housing
- 9-52V DC wide power input (48-52V DC for PoE PSE models)
Technical Specifications by Model
| MODEL | SSF-1X2-RUGGE | SSF-1X4-RUGGED |
| TP ports (RJ45) | 2 x 10/100/1000 | 4 x 10/100/1000 |
| SFP slots | 1 x 100/1000 | 1 x 100/1000 |
| LEDs | ||
| Network Protocols | CSMA/CD | CSMA/CD |
| Bandwidth | 10G | 10G |
| Packet buffer size | 1M | 1M |
| Packet max. size (bytes) | 10K | 10K |
| MAC address table size | 4K | 4K |
| Safety | CE/LVD EN60950 | CE/LVD EN60950 |
| Power input | DC 48~52V | DC 9~56V/DC5V |
| Reverse Polarity Protection | Yes | Yes |
| PoE budget | 60W | None |
| Max PoE power per port | 30W | n/a |
| Mounting DIN rail bracket | Yes | Yes |
| Mounting Wall bracket | Yes | Yes |
| Operating Temp (°C) | -40 ~ +75 | -40 ~ +75 |
| Storage Temp (°C) | -50 ~ +85 | -50 ~ +85 |
| Operating Humidity | 10 ~ 90% non-condensing | 10 ~ 90% non-condensing |
| Dimensions (mm) * | 120x 88x 35 | 138x 108x 49 |
| Weight (g) | ||
| MTBF | 120,000 hours | 120,000 hours |
| Warranty | 3 years | 3 years |
| Industrial Compliance | ||
| EMI | FCC Part 15 Subpart B Class A, EN 55022 Class A | FCC Part 15 Subpart B Class A, EN 55022 Class A |
| EMS | EN 61000-4-2 (ESD) Level 3 Criteria B, EN 61000-4-3 (RS) Level 3 Criteria A, EN 61000-4-4 (EFT) Level 3 Criteria A, EN 61000-4-5 (Surge) Level 3 Criteria B, | EN 61000-4-6 (CS) Level 3 Criteria A, EN 61000-4-8(PFMF, Magnetic Field) Field Strength 300A/m Criteria A |
| Vibration | IEC 60068-2-6 | IEC 60068-2-6 |
| Freefall | IEC 60068-2-32 | IEC 60068-2-32 |
| Shock | IEC 60068-2-27 | IEC 60068-2-27 |
| Rail Traffic | EN 50121-4 | EN 50121-4 |
| Traffic Control | NEMA-TS2 | NEMA-TS2 |
* dimensions are taken with no SFPs inserted, nor power block connectors
LED Indicators (markings will vary with models)
| FUNCTION | |
| PWR | Off – No power available; On – Power is present |
| Fiber LK/ACT LINK | Off – No link; On – Fiber link OK; Blinking – data traffic present |
| UTP GREEN | Off – 10M/100M; On – 1000M on RJ45 port |
| UTP YELLOW | Off – No link; On – UTP link OK; Blinking – data traffic present |
| SYS | Off – Switch failed; On – Switch operating normally |
Note: Gigabit models require approx. 10 seconds from “Power On” to start operating
Switch Front Plate View
(common front view, may vary with model)
Models
- SSF-1×2-RUGGED
- SSF-1×4-RUGGED
Top Panel View
(Common top view, may vary with model)
Models
- SSF-1×2-RUGGED
- SSF-1×4-RUGGED
The top panel has a terminal screw block for PWR1 and PWR2 input as well as an Alarm Relay output, alternate DC5V power jack, and M3 grounding screw.
Alarm Relay Wiring
The alarm relay is closed during normal operation. If a Fault is encountered (like power supply input lost) then relay contacts become open until the fault is remedied
Power input wiring
There are two independent and redundant power inputs, marked PWR1 and PWR2. Please observe voltage polarity when wiring power to the screw block connector. Please complete wiring without hot wires and with a screw block connector disconnected from the switch.
Installation Warning
Please make sure of proper electrical grounding availability before powering up the device. The unit should be grounded using either the M3 grounding screw or making sure the DIN rail installation or wall mount brackets are correctly grounded. Make sure power wires have an adequate gauge for the power required by the unit to avoid the risk of wires overheating and any risk of fire. This is especially important for the PoE PSE equipment. As a general rule, please keep power wiring on a different path from data cables and avoid crossing wires. This will reduce the risk of power surges on data ports.
Rear Panel View with DIN rail and Wall Mounting Brackets
(common rearview, may vary with model)
Models
- SSF-1×2-RUGGED
- SSF-1×4-RUGGED
DIN Rail Mounting Procedure
All Industrial switches from the SSF-RUGGED series have a DIN rail bracket mounted from the factory to the rear panel of the unit. If Wall mounting is needed, please first remove the DIN rail bracket. If the DIN rail bracket needs to be reattached, please make sure the spring is located in the top position when the unit is vertical.
Step 1
Please hold the unit as in the below image, making sure the top of the bracket with spring falls onto the top edge of the TS-35 DIN rail
Step 2
Rotate and snap the unit onto the DIN rail by pushing the bottom unto the TS35 DIN rail. The unit will be secured to rail.
To remove the unit from the rail, please repeat the procedure in reverse. Start by pulling out the bottom of the unit from the DIN rail.
Wall Mounting Procedure
All Industrial switches from the SSF-RUGGED series have a DIN rail bracket mounted from the factory to the rear panel of the unit. If Wall mounting is needed, please first remove the pre-installed DIN rail bracket.
Secure the wall mounting brackets to the switch as in the below diagram. You will need 4x M3 screws for the wall mounting brackets (included) and screws for wall securing that should have a head diameter larger than 6mm and screw body less than 3.5mm (these screws are not included in the package)
Warning
- Use only indoors in a climate-controlled environment.
- Avoid looking directly into fibers or lasers while the unit is powered.
- Use only the AC adapter included with the unit
FCC and CE markings
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
This is a CE class B device, intended to be used in residential, commercial, or industrial applications.
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