Properties
| Version | Network switch, unmanaged, Fast Ethernet, Number of ports: 8x RJ45, IP30, -40 °C...75 °C |
| Order No. | 2908040000 |
| Type | IE-SW-BLB-08-8TX |
| GTIN (EAN) | 4099986847972 |
| Qty. | 1 items |
| Depth | 70 mm |
| Depth (inches) | 2.756 inch |
| Height | 114 mm |
| Height (inches) | 4.488 inch |
| Width | 44 mm |
| Width (inches) | 1.732 inch |
| Net weight | 353 g |
| Storage temperature | -40 °C...85 °C |
| Operating temperature | -40 °C...75 °C |
| Humidity | 5 to 95 % (non-condensing) |
| RoHS Compliance Status | Compliant |
| REACH SVHC | No SVHC above 0.1 wt% |
| EMC standards |
EN IEC 61000-6-2
EN IEC 61000-6-4 FCC Part 15 Subpart B Class A IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 Ghz: 10 V/m IEC 61000-4-3 RS: 1.4 GHz to 6 Ghz: 3 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV IEC 61000-4-6 CS: 10 Vrms IEC 61000-4-8 PFMF: 30 A/m |
| Explosive risk zone |
EN IEC 60079-0
EN IEC 60079-7 UL/cUL, Class I, Division 2, Groups A, B, C and D ATEX Zone 2 Ex ec IIC T4 Gc |
| Free fall | According to IEC 60068-2-31 |
| Safety standard |
UL 61010-1
UL 61010-2-201 |
| Shock | according to IEC 60068-2-27 |
| Vibration | according to IEC 60068-2-6 |
| Humidity | 5 to 95 % (non-condensing) |
| Operating altitude |
|
| Operating temperature, max. | 75 °C |
| Operating temperature, min. | -40 °C |
| Storage temperature, max. | 85 °C |
| Storage temperature, min. | -40 °C |
| Time interval | 5 years |
| Function DIP switch |
QoS (on/off)
Broadcast storm protection enable/disable MAC frame filtering (on/off) Activate/deactivate IEEE 802.3az energy-efficient Ethernet |
| LED indicator |
Power LED: PWR1, PWR2
Port LED: LNK/ACT, 10/100M (RJ45 port) |
| Number of ports | 8x RJ45 |
| RJ45 ports |
10/100BaseT(X)
auto negotiation Full-/half-duplex mode Auto MDI/MDI-X port |
| Network traffic filter |
Quality of Service (QoS)
MAC frame filtering (LLDP frame blocking) |
| Industrial protocol support | PROFINET device acc. to conformance class A |
| MTBF |
|
| Connection type | 1 removable 4-pin terminal block |
| Current consumption | 0.08 A |
| Current consumption |
|
| Overload current protection | Yes |
| Reverse polarity protection | Yes |
| Voltage supply |
12/24/48 V DC
2 redundant inputs |
| Voltage supply range |
|
| Bandwidth backplane | 1.6 Gbit/s |
| MAC table size | 2 K |
| Max. number of available VLANs | 0 |
| Packet buffer size | 768 kBit |
| Housing main material | Metal |
| Protection degree | IP30 |
| Speed | Fast Ethernet |
| Switch | unmanaged |
| Type of mounting | DIN rail |
| Data switching | Store and Forward |
| Flow control | IEEE 802.3x flow control |
| Standard |
IEEE 802.3 for 10BASE-T
IEEE 802.3u for 100BASE-TX IEEE 802.3x for flow control IEEE 802.3az Energy-Efficient Ethernet IEEE 802.1p for Class of Service / Quality of Service (CoS/QoS) |
| Approval/Certificate/Document of Conformity |
[KC certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_315713)
[IECEx certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_320691) [ATEX certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_320692) [EU Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_318672) [RCM Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_318926) [UK Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_319396) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_320824) |
| User Documentation | [Quick start guide -- Hardware Installation Guide](https://mdcop.weidmueller.com/mediadelivery/asset/900_318231) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC000734 |
| ETIM 7.0 | EC000734 |
| ETIM 8.0 | EC000734 |
| ETIM 9.0 | EC000734 |
| ECLASS 9.0 | 19-17-01-06 |
| ECLASS 9.1 | 19-17-01-06 |
| ECLASS 10.0 | 19-17-04-02 |
| ECLASS 11.0 | 19-17-04-02 |
| ECLASS 12.0 | 19-17-04-02 |
| ECLASS 13.0 | 19-17-04-02 |
| ECLASS 14.0 | 19-17-04-02 |
| Approvals |        |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate no. (cULus) | E141197 |
| Certificate no. (cULusEX) | E223527 |