| 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
|
| Ethernet Software Features |
| Filter | - GMRP
- GVRP
- GARP
- 802.1Q VLAN
- IGMP Snooping v1/v2/v3
- IGMP Querier
|
| Management | - IPv4/IPv6
- Flow control
- Back Pressure Flow Control
- DHCP Server/Client
- ARP
- RARP
- LLDP
- Port Mirror
- Linkup Delay
- SMTP
- SNMP Trap
- SNMP Inform
- SNMPv1/v2c/v3
- RMON
- TFTP
- SFTP
- HTTP
- HTTPS
- Telnet
- Syslog
- Private MIB
|
| MIB |
| MIB | - P-BRIDGE MIB
- Q-BRIDGE MIB
- IEEE8021-SPANNING-TREE-MIB
- IEEE8021-PAE-MIB
- IEEE8023-LAG-MIB
- LLDP-EXT-DOT1-MIB
- LLDP-EXT-DOT3-MIB
- SNMPv2-MIB
- RMON MIB Groups 1, 2, 3, 9
|
| Redundancy Protocols | - 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
|
| Time Management | - SNTP
- NTP Server/Client
- NTP Authentication
|
| Protocols | - IPv4/IPv6
- TCP/IP
- UDP
- ICMP
- ARP
- RARP
- TFTP
- DNS
- NTP Client
- DHCP Server
- DHCP Client
- 802.1X
- QoS
- HTTPS
- HTTP
- Telnet
- SMTP
- SNMPv1/v2c/v3
- RMON
- Syslog
|
| Switch Properties |
| MAC Table Size | 16 K |
| Jumbo Frame Size | 9.216 KB |
| Maximum Number of VLANs | 256 |
| VLAN ID Range | VID 1 to 4094 |
| IGMP Groups | 512 |
| Priority Queues | 4 |
| Packet Buffer Size | 1 MB |
| LED Interface |
| LED Indicators | PWR1, PWR2, STATE, FAULT, MSTR/HEAD, CPLR/TAIL, SYNC |
| Serial Interface |
| Console Port | RS-232 (TxD, RxD, GND), 8-pin RJ45 (115200, n, 8, 1) |
| USB Interface |
| USB Connector | USB Type A (Reserved) |
| Input/Output Interface |
| Alarm Contact Channels | 1, Relay output with current carrying capacity of 1 A at 24 VDC |
| Digital Input Channels | 1 |
| Digital Inputs | - +13 to +30 V for state 1
- -30 to +3 V for state 0
- Maximum input current: 8 mA
|
| Buttons | Reset button |
| DIP Switch Configuration |
| DIP Switches | Turbo Ring, Master, Coupler, Reserve |
| Power Parameters |
| Connection | 2 removable 4-contact terminal block(s) |
| Pre-installed Power Module | PWR-101-LV-BP-I |
| Note | The EDS-4008 Series supports modular power supplies. The model names and power parameters are determined by the installed power module. For example:- EDS-4008-T + PWR-100-LV = EDS-4008-LV-T
- EDS-4008-T + PWR-105-HV-I = EDS-4008-HV-T
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 | |
| Operating Voltage | 44 to 57 VDC (> 52 VDC for PoE+ output recommended) |
| Input Current | 48 VDC, 5.42 A |
| Power Consumption (Max.) | Without PoE: 11.22 W ; With PoE: Maximum 240 W for total PD power consumption at 48 VDC input |
| Maximum PoE Power Output per Port | 90 W |
| Overload Current Protection | Supported |
| Reverse Polarity Protection | Supported |
| Physical Characteristics |
| IP Rating | IP40 |
| Dimensions | 55 x 140 x 122.5 mm (2.17 x 5.51 x 4.82 in) |
| Weight | 840 g (1.85 lb) |
| Installation | - DIN-rail mounting
- Wall mounting
|
| Housing | Metal |
| Environmental Limits |
| Operating Temperature | -10 to 60°C (14 to 140°F) |
| Storage Temperature (package included) | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Standards and Certifications |
| Industrial Cybersecurity | - IEC 62443-4-1
- IEC 62443-4-2
|
| Safety | - UL 61010-2-201
- EN 62368-1 (LVD)
|
| EMC | - EN 55032/35
- EN 61000-6-2/-6-4
|
| EMI | CISPR 32, FCC Part 15B Class A |
| EMS | - IEC 61000-4-2 ESD: Contact: 8 kV
- Air: 15 kV
- IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
- IEC 61000-4-4 EFT: Power: 4 kV
- Signal: 4 kV
- IEC 61000-4-5 Surge: Power: 4 kV
- IEC 61000-4-6 CS: 10 V
- IEC 61000-4-8 PFMF
|
| Maritime | |
| Vibration | IEC 60068-2-6 |
| Shock | IEC 60068-2-27 |
| Freefall | IEC 60068-2-32 |
| Railway | EN 50121-4 |
| Traffic Control | NEMA TS2 |
| Power Substation | - IEC 61850-3
- IEEE 1613 Class 1
|
| MTBF |
| Time | 923,670 hrs |
| Standards | Telcordia SR332 |