General -
- 8 10/100Base-TX + 2 10/100/1000Base-TX/SFP Combo with PoE+ / PSE
- Support IEEE802.3at PoE+ (30W per port)
- RJ45 Port Supports 10/100Mbps-Full/Half-duplex, Auto-negotiation, Auto MDI/MDIX
- Combo RJ45 Port Supports 10/100/1000Mbps- Full/Half-duplex, Auto-negotiation, Auto MDI/MDIX
- Supports external SFP
- Supports 802.3x Flow control
- Supports 4K MAC address
- 1M bits frame buffer memory
- Redundant Power Inputs
- Supports DIN-Rail and Wall-mount installation
- -10°C to 60°C (14°F to 140°F) operating temperature
Warranty -
- 5-Year Warranty
Ordering Information -
| Available Model | Description |
| ET8122Pp-S-DR | Industrial Unmanaged 8-port 10/100Base-TX (PoE+) + 2-port 10/100/1000Base-TX/SFP Combo Ethernet Switch |
| Optional Accessories (to be purchased separately) | |
| SFP | (S)=SFP Option. Please select your SFP on our SFP Modules page at the back of the catalogue or our website www.ot-systems.comfor details. |
| Power Supply | Please refer to the power supply information at the back of the catalogue, our website www.ot-systems.com, or consult OTS sales at sales@ot-systems.com for your power system design properly. |
| Package Checklist | |
| - Unmanaged PoE Switch | x 1 |
| - Wall Mount Plates | x 1 |
| - Din Rail Clip | x 1 |
| - Quick Installation Guide | x 1 |
| Ethernet | |
| Standards | IEEE802.3 10Base-T |
| IEEE802.3u 100Base-TX | |
| IEEE802.3ab 1000Base-T | |
| IEEE802.3z 1000Base-X | |
| IEEE802.3af/at Power over Ethernet | |
| Processing Type | Store-and-Forward |
| Switch Fabric | 5.6 Gbps |
| Forward Filter Rate | 14,880pps (10Mbps) |
| 148,800pps (100Mbps) | |
| 1,488,000pps (1000Mbps) | |
| Packet Buffer Memory | 2.75 Mbit |
| Max Packet Length | 1536 Bytes |
| Address Table Size | 4K MAC Addresses |
| Connector | 10 x RJ45 |
| Optical Port | 2 x SFP 1000Base-FX |
| Electrical and Mechanical | |
| Input Power | 48~57VDC, Redundant Power Input |
| (6-pin Terminal Block) | |
| Power Consumption | Max. 253W |
| LED Indicators | |
| Power | Power Status |
| Ethernet (per port) | Link/Activity, Speed |
| SFP (Per Port) | LINK/Activity |
| ALM | Power or Port Fail |
| PoE | |
| Standard | IEEE802.3at |
| Port | RJ45 Port 1~Port 8 |
| Per Port Power | 30W (Alternative B Mode) |
| Dimensions (W x D x H) | 59 x 120.5 x 165 mm |
| Weight | 1.0 Kg |
| Casing | Aluminum Case |
| Mounting options | Din Rail / Wall Mount |
| Environmental | |
| Operation Temperature | -10°C to 60°C (14°F to 140°F) |
| Storage Temperatur | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% non-condensing |
| MTBF | > 200,000 hrs |
| Regulatory Approvals | |
| ISO9001, CE, FCC, RoHS | |
| EMI | |
| EN55022:2010+AC: 2011, Class A | |
| EN 61000-3-2: 2006+A1: 2009+A2: 2009 | |
| EN 61000-3-3: 2013 | |
| EN55024:2010 | |
| EMS | |
| IEC 61000-4-2: 2008 (ESD) | |
| IEC 61000-4-3: 2010 (RS) | |
| IEC 61000-4-4: 2012 (EFT) | |
| IEC 61000-4-5: 2014 (Surge) | |
| IEC 61000-4-6: 2013 (CS) | |
| IEC 61000-4-8: 2009 (PFMF) | |
