Unmanaged Fast Ethernet Switch 5-Port Slim-Type, SPCC Housing
EH3305 is a slim, entry-level unmanaged switch with 5 RJ-45 ports and strict QoS packet prioritization according to 802.1p. Designed for industrial and especially for hazardous locations, it fits into small spaces in cabinets or between walls, and complies with CE, FCC and UL standards, while featuring a robust metal housing.
Redundant power inputs allow simultaneous connection to wide-range DC power sources, so in case one of the power inputs fail, the other live source automatically acts as a backup to provide power.
| Switch Properties | |
|---|---|
| Processing Scheme | Store-and-Forward |
| MAC Table Size | 1K |
| Packet Buffer | 448Kb |
| Ethernet | |
|---|---|
| Compliance | IEEE 802.3 for 10Base-T IEEE 802.3u for 100Base-T(X) and 100Base-FX IEEE 802.3x for Flow Control, back pressure flow control IEEE 802.1q/p for VLAN Tagging and Class of Service IEEE 802.3az for Energy Efficient Ethernet |
| Auto MDI/MDI-X | Yes |
| Power | |
|---|---|
| Dual Input Voltage | 12 - 48 VDC |
| Input Current | 0.5 A max. |
| Power Consumption | 6 W max. |
| Reverse Polarity Protection | Present |
| Connection | Lockable 5-pin terminal blocks for power input |
| Physical Characteristics | |
|---|---|
| Housing | IP30 protection, SPCC, Black |
| Dimension (W x H x D) | Slim type, 23mm x 94mm x 72mm |
| Weight | TBD |
| Installation | DIN-Rail mounting |
| LED Indicators | PWR1, PWR2, Alarm, ALM, LAN |
| Environmental Limits | |
|---|---|
| Operating Temperature | -40 to 70°C (-40°F to 158°F) |
| Storage Temperature | -40 to 85°C (-40°F to 185°F) |
| Ambient Relative Humidity | 5 to 95%, 55°C (non-condensing) |
| Regulatory Approvals | |
|---|---|
| Safety | UL/IEC/EN 62368-1, IEC(CB) 60950-1 |
| FCC(EMI) | FCC Part 15, Subpart B, Class A |
| CE(EMI) | EN 55032:2015/AC:2016 EN 61000-3-2: 2014, Class A EN 61000-3-3: 2013 EN 61000-6-4: 2007 + A1: 2011 |
| CE(EMS) | EN 55024: 2010 + A1:2015 EN 61000-6-2: 2005 + AC: 2005 |
| Test | Version | Item | Value | Level | Criterion | |
|---|---|---|---|---|---|---|
| IEC 61000-4-2 | 2008 | ESD | Contact Discharge Air Discharge | ±6KV ±8KV | 3 3 | B B |
| IEC 61000-4-3 | 2010 | RS | 80-1000MHz | 10 (V/m) | 3 | A |
| IEC 61000-4-4 | 2012 | EFT | DC Power Port LAN Port | ±2.0KV ±2.0KV | 3 4 | B B |
| IEC 61000-4-5 | 2014 | Surge | DC Power Port DC Power Port LAN Port | Line-to Line±0.5KV Line-to Earth±0.5KV Line-to Earth±2.0KV | 3 3 3 | B B B |
| IEC 61000-4-6 | 2013 | CS | 0.15-80MHz | 10 Vrms | 3 | A |
| IEC 61000-4-8 | 2009 | PFMF | Enclosure | AC 50Hz 30A/m | 4 | A |
| Certification | Standard |
|---|---|
| Noise Immunity | Simulator noise 500 Vp-p, noise width: 1 μs by noise simulator of 25 to 60 Hz in noise frequency |
| RoHS | YES |
| MTBF | 20 years (TBD) |
| Warranty | 5 years |
| Model name | Part Number | Enclosure | RJ45 ports |
|---|---|---|---|
| EH3305 | 1P1EH330500001G | Metal | 5 |
| Model name | Part Number | Description |
|---|---|---|
| SDR-75-24 | 50500752240001G | 75W/3.2A DIN-Rail 24VDC power supply with universal 88~264VAC / 124~370VDC input |
| Version | Name | Time | Size | Download |
|---|---|---|---|---|
| v0.7 | Datasheet EN | 2024-02-27 | 278.71 KB | |
| v0.5 | Datasheet EN | 2022-12-13 | 190.06 KB | |
| v0.4 | Datasheet EN | 2021-01-14 | 245.8 KB | |
| v0.6 | Datasheet EN | 2023-10-02 | 193.96 KB | |
| Version | Name | Time | Size | Download |
|---|---|---|---|---|
| v1.0 | EH3X05 HARDWARE INSTALLATION GUIDE | 2021-01-15 | 5.08 MB |
