Chapter 1: Introduction
− SSH / SSL and SNMP v3 secure access
•
IPv6 IP address/NTP/DNS management
•
Built-in Trivial File Transfer Protocol (TFTP) client
•
System maintenance
-
Firmware upload/download via HTTP / TFTP
-
Reset button for system reboot or reset to factory default
•
Four RMON groups (history, statistics, alarms, and events)
•
IPv6 IP address / NTP / DNS management and ICMPv6
•
BOOTP and DHCP for IP address assignment
•
DHCP relay
•
DHCP Option 82
•
User privilege levels control
•
NTP (Network Time Protocol)
•
Link Layer Discovery Protocol (LLDP) and LLDP-MED
•
SFP-DDM (Digital Diagnostic Monitor)
•
Smart discovery utility for deploy management
•
Network diagnostic
− Cable diagnostic technology provides the mechanism to detect and report
potential cabling issues
Product specifications
Model Name
Hardware Specifications
Copper Ports
SFP+ Slots
Console Port
Switch Architecture
Switch Fabric
Throughput
Address Table
Shared Data Buffer
Flow Control
14
NS3552-8P-2S-V2
Eight 10/100/1000BASE-T RJ45 Auto-MDI/MDI-X ports
Two 1000BASE-SX/LX/BX SFP interfaces (port 9 and port 10)
Compatible with 1000BASE-FX SFP
1 x RS-232 to RJ45 serial port (115200, 8, N, 1)
Store-and-Forward
20 Gbps / non-blocking
14.8 Mpps @ 64 bytes
8K entries, automatic source address learning and aging
4 Mbits
IEEE 802.3x pause frame for full-duplex
NS3552-8P-2S-V2 User Manual
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