GE 82-POE 用户手册
Chapter 1: Introduction
GE-DS-82 and 82-PoE Ethernet Managed Switch User Manual
7
Power over Ethernet (GE-DS-82-PoE Only)
• Complies with IEEE 802.3af Power over Ethernet End-Span PSE
• Up to 8 IEEE 802.3af devices can be powered
• Supports PoE Power up to 15.4 Watts for each PoE port
• Auto detect powered device (PD)
• Circuit protection to prevent power interference between ports
• Remote power feeding up to 100m
• PoE
• Up to 8 IEEE 802.3af devices can be powered
• Supports PoE Power up to 15.4 Watts for each PoE port
• Auto detect powered device (PD)
• Circuit protection to prevent power interference between ports
• Remote power feeding up to 100m
• PoE
Management
• Total PoE power budget control
• Per port PoE function enable/disable
• PoE Port Power feeding priority
• Per PoE port power limit
• PD classification detection
• PoE Power Supply Over Temperature Protection
• Per port PoE function enable/disable
• PoE Port Power feeding priority
• Per PoE port power limit
• PD classification detection
• PoE Power Supply Over Temperature Protection
Product Specifications
Product
GE-DS-82 GE-DS-82-PoE
Hardware Specification
10/100Mbps Copper Ports
8 10/ 100Base-TX RJ-45 Auto-
MDI/MDI-X ports
MDI/MDI-X ports
8 10/ 100Base-TX RJ-45
Auto-MDI/MDI-X ports
1000Mbps Copper Ports
2 10/100/1000Base-T RJ-45 port
SFP/mini-GBIC Slots
2 SFP interfaces, shared with Port-9 and Port-10
Switch Architecture
Store-and-Forward
Switch Fabric
5.6Gbps / non-blocking
Switch Throughput
4.16Mpps@64Bytes
Address Table
8K entries
Share Data Buffer
2Mbits
Flash
4Mbytess
DRAM
32Mbytes