Industrial 20 port Gigabit Layer 2/4 Managed Switch, Dual DC, -40~75ºC



The IS-RG520 Series are full Gigabit Ethernet Switches with 20 Gigabit Ethernet ports, perfect for upgrading an existing network to a full Gigabit speed Infrastructure; a full Gigabit network provides higher throughput than legacy Fast Ethernet network. The IS-RG520 Series reduces the response time for timing sensitive applications which may be mix of video, voice, and data stream in the traffic flow. With the powerful S/W and H/W features, the IS-RG520 Series prioritize, partition and optimize user’s network while provide reliable and quality services. The IS-RG520 Series switches are suitable for access level network connection.

Key Features:

  • 16 Gigabit RJ45 Copper ports plus 4 100 / 1000 Based SFP (SX/LX/LHX) ports
  • Support 9K Jumbo frames
  • Layer 4 ACL (Access Control List), QCL (QoS Control List), Port Control
  • Network redundancy LACP, Spanning Tree Protocol, STP, RSTP, MSTP
  • I.A. Ring, I.A.Chain (Network Load Balancing), 250pcs@20ms
  • Ring Coupling, Multiple Ring, Dual Homing
  • Port-based, Tag-based, Protocol-based VLAN, IEEE 802.1ad / QinQ, MVR
  • Multicasting support IGMP v1/v2/v3, proxy & snooping
  • IEEE 802.1X Port-based access control / RADIUS Server
  • Per VLAN mirroring
  • Redundant Power Input 12~58 VDC or 100/240 VAC, 50Hz ~ 60Hz
  • Reverse power protection
  • SNMP v1/v2c/v3, Trap / Inform
  • Port Power Saving
  • -40~75ºC operating temperature
  • IP 30 Protection
  • 1.5KVHipot, 2KV surge immunity on RJ45 Copper port
  • Rugged Fan-less design

مشخصات محصول

input voltage

100 to 240 VAC 50 to 60 Hz, Redundant Power Input, Redundant Power Input 12-58 VDC

Max. Number of Fiber Ports

100/1000Mb FX, 4

Max. Number of TX Ports

10/100/1000Mb TX, 16


Rack mount

Operating Temperatures

75+ ~ 40-

SFP Fast Ethernet Modules


SFP GB Ethernet Modules


Gigabit Media Modules


Layer 2 Switching


Redundancy and Backup Options

Dual-Homing, I.A. Chain, I.A.Ring, IEEE 802.1D/1w/1s, LACP, MSTP, Multiple-Ring, Port Trunk, Ring Coupling, RSTP, static routing, STP

MTBF (mean time between failures)

>220,000 hrs

Alarm relay

1A, 30V, Normal Open


IEEE 802.3 for 10BaseT, IEEE 802.3u for 100BaseT(X) and 100BaseFX, IEEE 802.3x for Flow Control, Jumbo frame, L2 wire-speed/non-blocking switching engine, Mac Address, Operating Mode, Packet Buffer, Store and Forward

Surge immuity on RJ45 port

1.5KV VRMS 1minute(Hipot), 2KV surge immunity on RJ45 Copper ports

L2 Functions

802.1X, LACP, MAC/IP, QoS, Trunk, VLAN




Access Control List, Broadcast, Filter, Auth User, Flooding Storm Control, IEEE 802.1X, IP and MAC-based Access Control, Limiters, Multicast, Port Access Control, Privilege Level Control, RADIUS