Developed according to the IEC 62443-4-1 and compliant with the IEC 62443-4-2 industrial cybersecurity standards
Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches) If the port link speed is 1 Gigabit or higher, the recovery time is < 50 ms., and RSTP/STP for network redundancy
Support for IEEE 802.3bt PoE for up to 90 W output per port
Wide range of power input options for flexible deployment
Compact and flexible housing design to fit into confined spaces
Supports MXstudio for easy, visualized industrial network management
EDS-4008-4P-2GT-2GS-LVB_DESCRIPTION.html
The EDS-4008
Series is a range of 8-port managed Fast Ethernet switches with the
option for four 1 Gbps uplink ports or two 100M ST-SC fiber-optic
ports. This Series also offers models with four 10-100BaseT(X) 802.3af
(PoE), 802.3at (PoE+), and 802.3bt-compliant Ethernet PoE port options
to connect high-bandwidth PoE devices.
EDS-4008-4P-2GT-2GS-LVB.html
Ethernet Interface
PoE Ports (10/100BaseT(X), RJ45 connector)
4
10/100/1000BaseT(X) Ports (RJ45 connector)
2
100/1000BaseSFP Slots
2
Standards
IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3ab for 1000BaseT(X) IEEE 802.3z for 1000BaseX IEEE 802.3x for flow control IEEE 802.3ad for Port Trunk with LACP IEEE 802.1Q for VLAN Tagging IEEE 802.1D-2004 for Spanning Tree Protocol IEEE 802.1w for Rapid Spanning Tree Protocol IEEE 802.1p for Class of Service IEEE 802.1X for authentication
Optical Fiber
100BaseFX
Multi-Mode
Single-Mode
Fiber Cable Type
OM1
50/125 µm
G.652
800 MHz x km
Typical Distance
4 km
5 km
40 km
Wavelength
Typical (nm)
1300
1310
TX Range (nm)
1260 to 1360
1280 to 1340
RX Range (nm)
1100 to 1600
1100 to 1600
Optical Power
TX Range (dBm)
-10 to -20
0 to -5
RX Range (dBm)
-3 to -32
-3 to -34
Link Budget (dB)
12
29
Dispersion Penalty (dB)
3
1
Note: When connecting a single-mode fiber transceiver, we recommend using an attenuator to prevent damage caused by excessive optical power. Note: Compute the “typical distance” of a specific fiber transceiver as follows: Link budget (dB) > dispersion penalty (dB) + total link loss (dB).
STP RSTP Turbo Ring v2 Turbo Chain Ring Coupling Dual-Homing Link Aggregation MSTP
Security
Broadcast storm protection Rate Limit Trust access control Static Port Lock MAC Sticky HTTPS/SSL SSH RADIUS TACACS+ Access control list Login and Password Policy
If you install a different power module, refer to the specifications of the corresponding model. For example, if you replace the power module of the EDS-4008–LV-T with the PWR-105–HV-I, refer to the specifications of the EDS-4008–HV-T.
Input Voltage
12/24/48 VDC Redundant dual inputs
Operating Voltage
12 to 57 VDC (> 52 VDC for PoE+ output recommended)
Input Current
12/48 VDC, 7.46/4.27 A or 24 VDC, 7.26 A
Power Consumption (Max.)
Without PoE: 15.84 W With PoE: Max. 180 W for total PD power consumption @ 48 VDC input; Max. 150 W for total PD power consumption @ 24 VDC input; Max. 62 W for total PD power consumption @ 12 VDC input
