Industrial PoE Managed Switches
The EH7520 Series is a highly reliable and fault-tolerant Industrial Managed PoE Ethernet Switch. It equips up to sixteen 10/100BASE-T(X) RJ-45 ports and up to four 10/100/1000BASE-T(X)/FX RJ-45 and SFP ports. With its high performance switching capacity, EH7520 Series provides network redundant self-recovery mechanism is less than 20ms on full load which allows you to scheme a reliable Ethernet network by building a redundant ring topology as your back-up solution. With a Multifunctional web dashboard, EH7520 Series offers intelligent features such as Quality of service (QoS), Virtual LAN (VLAN), IGMP, Port mirroring and security. To prevent network intrusions, it is necessary to have a good accessing control mechanism that can identify, authenticate and authorize users. EH7520 supports user account, password policy, and authentication interface managements functions that comply with IEC62443 standard.
The EH7520 Series is designed for Industrial rugged applications. It equips a 5-pins terminal block to provide dual redundant power inputs with Reverse Polarity Protection and two sets of relay which allows field engineers to build up a stand-alone fault alarm system. Its IP30 housing protection, wide operating temperature of -20 to 70°C and DIN-Rail mounting capacities are liable to do most industrial filed applications.
Being Profinet CC-B v2.33 certified, this switch Series is Automation and IoT ready. Profinet allows wired and wireless combinations for an array of connectivity options, providing a more effective backbone for your automation operations.
| Environmental Limits | Value |
|---|---|
| Operating Temperature | -20°C~70°C (-4°F~158°F) |
| Storage Temperature | -40°C~85°C (-40°F~185°F) |
| Ambient Relative Humidity | 5%~95%, 55°C (Non-condensing) |
| Physical Characteristics | Value |
|---|---|
| Housing | IP30 protection, metal housing |
| Dimension (W x H x D) | 80mm x 137.9mm x 164mm |
| Weight | 1.4kg |
| Installation | DIN-Rail , Wall mount (optional kit) |
| Power | |
|---|---|
| Input Voltage | 9-48 VDC or 18~30VAC for Non-PoE models 45-57 VDC for 802.3af mode 51-57 VDC for 802.3at mode |
| Input Current (System) | Max. 1.5A @ 18VAC Max. 2.0A @ 9VDC (without PD) Max. 3.2A @ 45VDC (Support up to 8 ports at 15.4W per PoE port) Max. 5.5A @ 51VDC (Support up to 8 ports at 30W per PoE port) |
| Connector | Removable 5-pin Terminal Block for power input |
| Reverse Polarity Protection | Present (DC only) |
| Interfaces | Value |
|---|---|
| RJ45 Ports | 10/100/1000BASE-T(X) or 10/100 BASE-T(X) auto negotiation speed |
| Fiber Optics Ports | 100BASE-FX / 1000BASE-X SFP slot |
| LED Indicators | PWR1, PWR2, Alarm, Run, Ring, Ring Master, RJ-45 Link/Speed, SFP Link, PoE |
| Console | RS232 (RJ45 connecte) |
| Relay Output | 2 relay outputs with current carrying capacity of 2A @30VDC |
| DIP Switches | Ring Control |
| Button | Reset Button |
| Switch Properties | |
|---|---|
| Priority Queues | 8 |
| Max. Number of Available VLANs | 256 |
| VLAN ID Range | VID 1 to 4,094 |
| Static IGMP Groups | 256 |
| Dynamic IGMP Groups | 256 |
| MAC Table Size | 16k |
| Packet Buffer Size | 12 Mbit |
| Ethernet | Standard | |
|---|---|---|
| Standards | IEEE802.3af / 802.3at for Power-over-Ethernet IEEE802.3 for 10BASE-T IEEE802.3u for 100BASE-T(X) and 100BASE-FX IEEE802.3ab for 1000BASE-T(X) IEEE802.3z for 1000BASE-X IEEE802.3x for Flow Control IEEE802.1D-2004 for Spanning Tree Protocol IEEE802.1w for Rapid STP IEEE802.1Q for VLAN Tagging IEEE802.1p for Class of Service IEEE8021X for Authentication IEEE802.3ad for Port Trunk with LACP |
|
| Protocols | IGMPv1/v2, GVRP, SNMPv1/v2c/v3, ICMP, ARP, Telnet, TFTP, SNTP, SMTP, RMON, HTTP, Syslog, PROFINET, Modbus/TCP, LLDP,IEEE 1588 PTP V1/ V2, IPv4, NTP Client, EAP, RADIUS, 802.1x, IPv4, IPv6, IGMP Snooping, GARP, GMRP, SNMP Inform, SSH, DHCP Relay/Client, BootP, NTP Server/ Client, SMTP(Gmail), MRP (Client), TACACS+, Mirror port, QoS, ACL, Serial Console, U-Ring, STP, RSTP, MSTP, Redundancy Compatible Ring, Profinet, Modbus/TCP,UDLD,Security, Trunk, LACP, MLD, 802.1Q VLAN, Port-Based VLAN, MAC-Based VLAN, IP-Subnet-Based VLAN, Protocol-Based VLAN, QinQ,802.1x, ARP spoof Prevention, DHCP snooping, IP source Guard, Dynamic ARP Inspection, DHCP relay Agent |
|
| Automation Profiles | Profinet CC-B v2.33 certified | |
| MIB | MIB II, IF-MIB, SNMPv2 MIB, BRIDGE-MIB, RMON MIB Group 1, 2, 3, 9 | |
| NTP Server/Client, SNTP | ||
| Flow Control | IEEE802.3x for Flow Control, back pressure flow control | |
| Certification | Standard |
|---|---|
| Shock | IEC 60068-2-27 |
| Drop | IEC 60068-2-32 |
| Vibration | IEC 60068-2-64 |
| Warranty | 5 Years |
| MTBF | TBD |
| Standard | Item | Test | Value | Level |
|---|---|---|---|---|
| IEC 61000-4-2 | ESD | Contact Discharge | ±6kV | 3 |
| IEC 61000-4-2 | ESD | Air Discharge | ±8kV | 3 |
| IEC 61000-4-3 | RS | Radiated (Enclosure) | 10 V/m | 3 |
| IEC 61000-4-3 | RS | Radiated (Enclosure) | 3 V/m | 3 |
| IEC 61000-4-3 | RS | Radiated (Enclosure) | 1 V/m | 3 |
| IEC 61000-4-4 | EFT | AC Power Port | ±2.0KV | 3 |
| IEC 61000-4-4 | EFT | DC Power Port | ±2.0KV | 3 |
| IEC 61000-4-4 | EFT | Signal Port | ±1.0KV | 3 |
| IEC 61000-4-5 | Surge | AC Power Port (L-2-L) | ±1.0KV | 3 |
| IEC 61000-4-5 | Surge | AC Power Port (L-2-E) | ±2.0KV | 3 |
| IEC 61000-4-5 | Surge | DC Power Port (L-2-L) | ±1.0KV | 3 |
| IEC 61000-4-5 | Surge | DC Power Port (L-2-E) | ±2.0KV | 3 |
| IEC 61000-4-5 | Surge | Signal Port (L-2-E) | ±1.0KV | 2 |
| IEC 61000-4-6 | CS | Conducted (Enclosure) | 10 Vrms | 3 |
| IEC 61000-4-8 | PFMF | Enclosure | 30 (A/m) | 4 |
| IEC 61000-4-11 | DIP | AC Power Port | - | - |
| Certification | Standard |
|---|---|
| Safety | UL60950-1 2nd Ed. /CSA C22.2 No.60950-1-07 2nd Ed. / CB (IEC/EN62368-1 & IEC/EN60950-1) |
| EMC | FCC Part 15, Subpart B, Class A / EN 61000-6-4:2007+A1:2011 / EN 61000-6-2:2005 |
| RoHS 2 | Yes |
| Model Name | Part Number | Description |
|---|---|---|
| CBL-RJ45(8P)-DB9(F)-90-C | 50500151120003G | 8-pin RJ45 to DB9 Female Cross Over Cable, 90cm |
| WMK-450-Black | 50500151120013G | Aluminum wall mount kit |
| AD1120-48F | 59906231G | 120W/2.5A DIN-Rail 48 VDC power supply with universal 100~240VAC/120-370VDC input |
| AD1240-48C | - | 240W/5A DIN-Rail 48 VDC power supply with universal 100~240VAC/120-370VDC input |
| AXGD-5854-0513 | 522AXGD5854001G | SFP Transceiver, 1250Mbps, 850nm, Multi-mode, 550m, 3.3V, -40~85°C, DDMI |
| AXGD-1354-0523 | 522AXGD5854001G | SFP Transceiver, 1250Mbps, 1310nm, Multi-mode, 2km, 3.3V, -40~85°C, DDMI |
| AXGD-1354-0533 | 522AXGD5854011G | SFP Transceiver, 1250Mbps, 1310nm, Single-mode, 10km, 3.3V, -40~85°C, DDMI |
| AXGD-3354-0593 | 522AXGD3354001G | SFP Transceiver, 1250Mbps, 1310nm, Single-mode, 40km, 3.3V, -40~85°C,DDMI |
| AXFD-1314-0523 | 522AXFD1314001G | SFP Transceiver;155Mbps, Multi-mode;1310nm;2km;-40~85, DDMI |
| AXFD-1314-0553 | 522AXFD1314011G | SFP Transceiver;155Mbps, Single-mode;1310nm;30km;-40~85, DDMI |
| Note: Please choose a power supply wisely based on the actual power requirement. EH7520’s system require 18W and each PoE port adds 15W for 802.3af or 30W for 802.3at. | ||
| MODEL NAME | Part Number | Description |
|---|---|---|
| EH7520-4G-8PoE-4SFP | 1P1EH752000001G | 16P*10/100TX with 8PoE;4P*Giga Combo |
| EH7520-4G-4PoE-4SFP | 1P1EH752000002G | 16P*10/100TX with 4PoE;4P*Giga Combo |
| EH7520-4G-4SFP | 1P1EH752000003G | 16P*10/100TX;4P*Giga Combo |
| Note: Number in parenthesis are combo ports | ||
| Version | Name | Time | Size | Download |
|---|---|---|---|---|
| v5.60 | Management Utility for Windows | 2021-01-18 | 23.65 MB | |
| See in NMU | Network Management Utility | 2020-10-20 | 0 B | |
| v5.20 | Management Utility for Windows | 2016-10-28 | 16.21 MB |
| Version | Name | Time | Size | Download |
|---|---|---|---|---|
| v1.0 | EH7520 Hardware Installation Guide | 2015-04-10 | 515.67 KB |
| Version | Name | Time | Size | Download |
|---|---|---|---|---|
| v2.32 | EH75XX file | 2022-08-22 | 4.75 KB |
| Version | Name | Time | Size | Download |
|---|---|---|---|---|
| EH7520 MIB | 2022-12-09 | 20.21 KB | ||
| v3.17 | EH7506-EH7508-EH7512-EH7520 MIB | 2015-01-30 | 17.54 KB |
