Product Model
FL SWITCH 4004T-8POE-4SFP
Selling Points
- 1High-Speed Networking: Supports up to 1000 Mbps per port for efficient data transfer.
- 28 PoE Ports: Provides power over Ethernet for easy installation and reduced cabling needs.
- 34 SFP Ports: Offers flexibility with pluggable SFP modules for various fiber optic connections.
- 4Unmanaged Switch: Simplifies management with no need for complex configuration.
- 5Industrial Grade: Designed for rugged environments with a durable aluminum housing.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Width | 68 mm | Height | 170 mm |
Depth | 152 mm | Notes on operation | Designed to function with all 48 V DC QUINT and TRIO power supplies. |
Notes on operation | Mode A or Mode B PoE | Note on application | Only for industrial use |
EMC note | EMC: class A product, see manufacturer's declaration in the download area | Housing material | Aluminum |
Mounting type | DIN rail mounting | Connection method | RJ45 |
Note on the connection method | Auto negotiation and autocrossing | Transmission speed | 10/100/1000 Mbps |
Transmission physics | Ethernet in RJ45 twisted pair | Transmission length | 100 m (per segment) |
Signal LEDs | Data receive, link status | No. of channels | 4 (RJ45 ports) |
Connection method | SFP | Transmission speed | 1000 Mbps (full duplex) |
Transmission physics | Depending on the SFP module | Transmission length | up to 80 km (Depending on the fiber/SFP module used) |
Signal LEDs | Data receive, link status | No. of channels | 4 (SFP ports) |
Connection method | RJ45 | Note on the connection method | Auto negotiation and autocrossing |
Transmission speed | 10/100/1000 Mbps | Transmission physics | Ethernet in RJ45 twisted pair |
Transmission length | 100 m | No. of channels | 8 (RJ45 ports) |
Product type | Switch | Product family | Managed PoE Switches 4000 |
Type | Block design | MTTF | 14.8 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) |
Article revision | 03 | Diagnostic functions | RMON History
LLDP (Link Layer Discovery Protocol)
SNMP-Traps
N:1-Portmirroring |
Basic functions | Store and forward switch, Multicast control, IGMP snooping, trunking, Port and Tagging VLANs, Port and IEEE 802.1x security, SNMP V3 and Https security, SNTP, web customization, user access control to functions, Modbus/TCP, PoE according to IEEE 802.3at/af. | Filter functions | Quality of Service (8 and 64 priority classes)
Port prioritization
VLAN (up to 64 VLANs)
IGMP Snooping (256 groups)
IGMP Query |
IP parameterization | DHCP client
BootP | MAC address table | 16k |
Management | Web-based management (HTTP/HTTPS)
SNMPv1/v2/v3 | Redundancy | RSTP (Rapid Spanning Tree Protocol)
MSTP (Multiple Spanning Tree Protocol) |
Status and diagnostic indicators | LEDs: U | Additional functions | Transmission of MMS and GOOSE (IEC 61850-8-1) |
Time synchronization | SNTP (Simple Network Time Protocol) | Basic functions | Store and forward switch, Multicast control, IGMP snooping, trunking, Port and Tagging VLANs, Port and IEEE 802.1x security, SNMP V3 and Https security, SNTP, web customization, user access control to functions, Modbus/TCP, PoE according to IEEE 802.3at/af. |
Local diagnostics | US1, US2 Supply voltage Green LED
LNK/ACT Link status/data transmission Green LED
PoE PoE detection Orange LED
Alarm Power failure at US1 or US2/Link failure | Maximum power dissipation for nominal condition | 260 W (at 55V DC) |
Transmission medium | Copper
FO | Supply voltage (DC) | 55 V DC (redundant) |
Supply voltage range | 52 V DC ... 57 V DC (> 52 V DC for PoE+ or 60 W output recommended) | Inrush current | 42 A (52 V DC for 3140 μs) |
Residual ripple | 3.6 V | Max. current consumption | 4.8 A (Maximum, nominal load) |
Typical current consumption | 301 mA (U | Connection name | Power supply |
pluggable | yes | Connection method | Screw connection |
Conductor cross section, rigid | 0.2 mm² ... 2.5 mm² | Conductor cross section, flexible | 0.2 mm² ... 2.5 mm² |
Conductor cross section AWG | 24 ... 12 | Stripping length | 7 mm |
Degree of protection | IP30 | Ambient temperature (operation) | -40 °C ... 75 °C |
Ambient temperature (storage/transport) | -40 °C ... 85 °C | Altitude | 2000 m (above sea level) |
Permissible humidity (operation) | 5 % ... 95 % (non-condensing) | Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) |
Air pressure (operation) | 57 kPa ... 108 kPa (up to 4850 m above mean sea level) | Air pressure (storage/transport) | 57 kPa ... 108 kPa (up to 4850 m above mean sea level) |
Conformance | CE-compliant | Electromagnetic compatibility | Conformance with EMC Directive 2004/108/EC |
Conformance with EMC directives | IEC 61000-6-2 IEC 61000-4-2 (ESD) Criterion B
IEC 61000-4-3 (immunity to radiated interference) Criterion A
IEC 61000-4-4 (burst) Criterion A
IEC 61000-4-5 (surge) Criterion B
IEC 61000-4-6 (immunity to conducted interference) Criterion A
IEC 61000-4-8 (immunity to magnetic fields) Criterion A
EN 55022 (emitted interference) Criterion A | Noise immunity | EN 61000-6-2:2005 |
Noise emission | EN 61000-6-4 | Basic functions | Store and forward switch, Multicast control, IGMP snooping, trunking, Port and Tagging VLANs, Port and IEEE 802.1x security, SNMP V3 and Https security, SNTP, web customization, user access control to functions, Modbus/TCP, PoE according to IEEE 802.3at/af. |
Status display | LEDs: U |
Specifications may be subject to change without notice