Properties
| Version | Layer 2 Network Switch, Modular, 19" rack mount, managed, Fast/Gigabit/10-Gigabit Ethernet, IEC 61850-3 / IEEE 1613, low voltage, Number of ports: up to 28 (depending on used media interface modules), IP30, -40 °C...85 °C |
| Order No. | 2779020000 |
| Type | IE-SW-SL28M-LV |
| GTIN (EAN) | 4064675048282 |
| Qty. | 1 items |
| Depth | 325 mm |
| Depth (inches) | 12.795 inch |
| Height | 44 mm |
| Height (inches) | 1.732 inch |
| Width | 440 mm |
| Width (inches) | 17.323 inch |
| Net weight | 6,105 g |
| Storage temperature | -40 °C...85 °C |
| Operating temperature | -40 °C...85 °C |
| Humidity | 5 to 95 % (non-condensing) |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 6c, 7a, 7cI |
| REACH SVHC |
Lead 7439-92-1
Lead monoxide 1317-36-8 |
| SCIP | 9229992a-00b9-4096-8962-200a7f33e289 |
| EMC standards |
EN 55032
CISPR 22 FCC Part 15 Subpart B Class A EN 55035 IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 3 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV IEC 61000-4-6 CS: 10 V |
| Free fall | IEC 60870-2-2 class Cm |
| Power Transmission & Distribution Systems acc. to standard |
IEEE 1613
IEC 61850-3 |
| Safety standard | SELV according to EN 62368-1 |
| Shock | IEC 60870-2-2 class Cm |
| Vibration | IEC 60870-2-2 class Cm and class Bm |
| Humidity | 5 to 95 % (non-condensing) |
| Operating altitude |
|
| Operating temperature, max. | 85 °C |
| Operating temperature, min. | -40 °C |
| Storage temperature, max. | 85 °C |
| Storage temperature, min. | -40 °C |
| Time interval | 5 years |
| Console port interface | RS-232 (RJ45 connector) |
| Function reset button |
<5 sec: System reboot and set LAN IP to factory Default
>5 sec: Factory default |
| Number of ports | up to 28 (depending on used media interface modules) |
| Supported media interface modules |
|
| Device configuration |
Webbrowser (HTTP/HTTPS)
SNMP v1/v2c/v3 Local serial console port (RS-232 via RJ-45 port) Upload of a configuration file via web-interface, TFTP-Server or external backup module Command Line Interface (Telnet/SSH) |
| Monitoring function |
SNMP v1/v2c/v3
Link Layer Discovery Protocol (LLDP) Ethernet cable diagnostics on RJ-45 ports Port mirroring (local, remote) Port statistics Port monitoring Syslog RMON (Remote monitoring) Event based warning via E-Mail Event based warning via relay Event based warning via SNMP trap |
| Network redundancy |
Spanning Tree Protocol (STP)
Rapid Spanning Tree Protocol (RSTP) Multiple Spanning Tree Protocol (MSTP) O-Ring (recovery time <10/30 ms at Fast/Gigabit Ethernet interface) O-Chain (recovery time <10/30 ms at Fast/Gigabit Ethernet interface) Link Aggregation Control Protocol (LACP) Fast recovery Media Redundancy Protocol (MRP-client) Parallel Redundancy Protocol (PRP) / High-availability Seamless Redundancy (HSR) RedBox function (specific media interface module required) |
| Network traffic filter |
Quality of Service (QoS)
Tag based VLAN GVRP (GARP VLAN Registration Protocol) IGMP v2/v3 Traffic Rate Limiting Differentiated Services Code Point (DSCP) Specific prioritization of GOOSE and Sampled Value messages |
| IP-address management |
Static
DHCP-Client DHCP-Server (port based, pool-based) DHCP Option 82 DHCP-Relay |
| Security functions |
VLAN segmentation
Enable/disable ports TACACS+ and IEEE 802.1X User Authentication DoS/DDoS auto prevention Access Control List DHCP snooping Loop protection Management access security via privilege level configuration for different user roles |
| Time synchronization management |
SNTP server
SNTP client PTPv2 |
| Industrial protocol support |
PROFINET device acc. to conformance class B
Modbus/TCP slave MMS server |
| MTBF |
|
| Connection type | 1x 10-pin fork/ring lug connection |
| Current consumption |
|
| Overload current protection | Yes |
| Reverse polarity protection | Yes |
| Voltage supply |
24 V DC
48 V DC 2 redundant isolated inputs |
| Voltage supply range |
|
| Bandwidth backplane | 128 Gbit/s |
| Jumbo frame support | up to 10 KB |
| MAC table size | 8 K |
| Max. number of available VLANs | 4095 |
| Memory (Flash) | 16 MB |
| Memory (RAM) | 128 MB |
| Number of IGMP-Groups per VLAN | 128 |
| Packet buffer size | 32 Mbit |
| Priority queues | 8 |
| VLAN-ID max | 4094 |
| VLAN-ID min | 1 |
| Housing main material | Metal |
| Protection degree | IP30 |
| Speed | Fast/Gigabit/10-Gigabit Ethernet |
| Switch | managed |
| Type of mounting | 19” rack mounting |
| 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 and 100BASE-FX IEEE 802.1p for Class of Service IEEE 802.1Q for VLAN tagging IEEE 802.1X for authentication IEEE 802.1AB for Link Layer Discovery protocol (LLDP) IEEE 1588 PTPv2 for time synchronization IEEE 802.3ab for 1000BASE-T IEEE 802.3z for 1000BASE-X IEEE 802.3ae for 10-Gigabit Ethernet IEEE 802.3x for flow control IEEE 802.3ad for port trunk with LACP IEEE 802.1D for the Spanning Tree protocol IEEE 802.1w for Rapid STP IEEE 802.1s for the Multiple Spanning Tree Protocol (MSTP) |
| Approval/Certificate/Document of Conformity |
[EU Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_217558)
[RCM Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_225349) [UK Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_253785) [Manufacturer's declaration for operating altitude](https://mdcop.weidmueller.com/mediadelivery/asset/900_263604) |
| Engineering Data |
[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_245249)
[Configuration tutorials -- Video Tutorial Substation Line](https://mdcop.weidmueller.com/mediadelivery/asset/900_319129) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2779020000) |
| Product Change Notification | [Firmware Release Notes](https://mdcop.weidmueller.com/mediadelivery/asset/900_266460) |
| Software |
[Device description -- SNMP private MIB](https://mdcop.weidmueller.com/mediadelivery/asset/900_229491)
[Firmware -- Current Firmware](https://mdcop.weidmueller.com/mediadelivery/asset/900_245813) [Device description -- GSDML file](https://mdcop.weidmueller.com/mediadelivery/asset/900_269428) |
| User Documentation |
[Hardware Installation Guide](https://mdcop.weidmueller.com/mediadelivery/asset/900_217191)
[User manual Command Line Interface](https://mdcop.weidmueller.com/mediadelivery/asset/900_245663) [User manual](https://mdcop.weidmueller.com/mediadelivery/asset/900_245665) |
| 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 | 19-17-04-01 |
| ECLASS 11.0 | 19-17-04-01 |
| ECLASS 12.0 | 19-17-04-01 |
| ECLASS 13.0 | 19-17-04-01 |
| ECLASS 14.0 | 19-17-04-01 |
| Approvals |   |
| ROHS | Conform |