Specifications

DIS-300G Series Industrial Gigabit Managed Switches
Technical Specications DIS-300G-12SW DIS-300G-8PSW DIS-300G-14PSW
Ethernet
Ethernet Interfaces
8 x 100/1000BaseT ports
4 x 100/1000BaseSFP slots
4 x 100/1000BaseT PoE ports
2 x 100/1000BaseT ports
2 x 100/1000BaseSFP slots
8 x 100/1000BaseT PoE ports
2 x 100/1000BaseT ports
4 x 100/1000BaseSFP slots
Operating Mode Store and forward, L2 wire-speed/non-blocking switching engine
MAC Addresses 8K
Jumbo Frames 9K Bytes
Copper RJ45 Ports
Speed 10/100/1000 Mbps
MDI/MDIX Auto-Crossover Support straight or cross wired cables
Auto-Negotiating 10/100/1000 Mbps speed auto-negotiation; Full and half duplex
PoE
PoE Standartd 802.3af, 802.3at, 60W (DIS-300G-14PSW port 1 and 2 only)
PoE Power Budget 120 W 240 W
SFP/SFP+ (pluggable) Ports
Port Types Supported
SFP (pluggable) Ports 100/1000BaseSFP slot
Support 100FX SFP transceiver
Support 100/1000BaseT SFP transceiver
Fibre Port Connector LC typically for fibre (depends on module)
Optimal Fibre Cable Typical 50 or 62.5/125 μm for multimode (mm); Typical 8 or 9/125 μm for single mode (sm)
Network Redundancy
Fast Failover Protection Rings
Link loss recovery < 20ms
Support Single & Multiple rings; Ring coupling; Dual-homing; Chain
Spanning Tree Protocol IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP
IEEE 802.3ad Port Trunk with LACP Static trunk or Dynamic via LACP (Link Aggregation Control Protocol)
Bridge, Virtual Local Area Networks (VLANs) & Protocols
Flow Control IEEE 802.3x (Full Duplex) and Back-Pressure(Half Duplex)
Max VLANs 256 1024
VLAN Types
Port-based VLANs; MAC-based VLANs; IP Subnet-based VLANs
Protocol-based VLANs.
IEEE 802.1Q tag-based VLANs
RADIUS-assigned VLAN
IEEE 802.1ad Double Tagging (Q in Q)
Multicast Protocols
IGMP v1, v2 with up to 255 multicast groups
IGMP snooping and querying
Immediate leave and leave proxy
Throttling and filtering
LLDP IEEE 802.1ab Link layer Discovery Protocol (LLDP)
Trac management & QoS
Priority IEEE 802.1p QoS
Number of Queues per Port 8
Scheduling Schemes SPQ, WRR
Traffic Shaper port-based shaping
RADIUS QoS RADIUS-assigned QoS Class
Security
Port Security
IP and MAC-based access control
IEEE 802.1X authentication Network Access Control
Authentication via local database, RADIUS or TACACS+ AAA (Authentication, Accounting and Authorization)
Storm Control Multicast/Broadcast/Flooding Storm Control