2
Front Panel Introduction
Front Panel
System Status LED
P1, P2 and Alarm
Gigabit Ethernet Copper Ports
RJ45
Gigabit Ethernet SFP ports
SFP Slots
POE LED
POE port status
RR/RS LED
Device info/status
Top Panel Introduction
Top Panel
Power Input (Dual)
6P Terminal Block
Console (RS232)
RJ45
Reset
Push Button
Technical Specifications
Ethernet
Operating Mode
Store and Forward, L2 wire-speed/non-blocking switching engine
MAC addresses
8K
Packet Buffer
4 Mbits
Jumbo frame
9K
RJ45 Copper ports
Speed
10/100/1000 Mbps
MDI/MDIX Auto-crossover
Support straight or cross wired cables
Auto-negotiation/Duplex
10/100/1000 Mbps speed auto-negotiation; Full & Half Duplex
Ethernet Port Protection
1.5KV VRMS 1minute(Hipot), 2KV surge immunity on RJ45 Copper ports
PoE
IEEE 802.3af/at (15.4/30 Watt), PoE/PoE+, 60 Watt Ultra high power PoE
Fiber Ports
Port Types supported
100/1000 Base SFP Slot
Filter port connector
LC/RJ45 connector for fiber ports
Optimal fiber cable
Typical 50 or 62.5/125 μm for multimode (mm)
Typical 8 or 9/125 μm for single mode (sm)
Network Redundancy
I.A.Ring / I.A. Chain
Link Loss Recovery < 20ms@250pcs
Network Topology Optimize
Functions
Ring Coupling, Multiple-Ring, Dual-Homing
Spanning Tree Protocol
IEEE 802.1D/1w/1s, STP/RSTP/MSTP
Port Trunk / LACP
Static Trunk or LACP (Link Aggregation Control Protocol)
Bridge, VLANs, Protocols
Flow Control
IEEE 802.3x (Full Duplex) and Back-Pressure (Half Duplex)
Max VLANs
256
VLAN Types
Port-Based VLAN, Private VLAN, MAC-Based VLAN
IEEE 802.1Q tag-based VLAN, IP Subnet-Based VLAN, Voice VLAN
IEEE 802.1ad Double Tagging (QinQ), Protocol-Based VLAN, VCL
Multicast protocols
IGMP v1, v2, V3, up to 255 multicast groups
IGMP snooping, querying, MLD Snooping, GVRP
Immediate leave and leave proxy, Throttling and filtering
LLDP
IEEE 802.1ab LLDP / LLDP-MED
Содержание IS-DG500P Series
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