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Appendix B. Technical Data
B.1. JetNet
4506-RJ
Technology
Standard:
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.1p Class of Service
IEEE 802.3x Flow Control and Back-pressure
IEEE 802.1D Spanning Tree
IEEE 802.1w Rapid Spanning Tree
Performance
Switch Technology:
Store and Forward Technology with 3.2Gbps
wire-speed non-blocking Switch Fabric
System Throughput: 1.785Mpps
MAC Address: 2000
Packet Buffer: Embedded 1Mbits shared
buffer
Transfer performance: 14,880pps for
Ethernet and 148,810pps for Fast Ethernet
Transfer packet size: from 64 to 1536Bytes
Relay Alarm: Dry Relay output with 1A @ 24V
Management
Management interface: SNMP v1, v2c and v3,
Web browser, JetView and CLI Management
Management Security: 4 entries for web,
telnet, SNMP management security
SNMP Trap: Provides Cold start, Warm start,
Port event, Power event, Authentication
failure, and Korenix private trap for
proprietary functions
SNMP MIB: RFC 1213 MIBII, RFC 1493 Bridge
MIB, RFC 1757 RMON MIB, RFC 2674 VLAN
MIB, RFC 1643 Ethernet like MIB, RFC1215
Trap MIB, Korenix Private MIB
Firmware upgrade: TFTP, Local file and
JetView
System Log: 1000 system entries for system
or remote log server
Event Alarm Relay: 1A @24V Dry Relay
Contact output for Super Ring failure, port
link down, System power events.
Quality of Service: Quality of Service
determined by port, Tag or IPv4 Type of
Service
Class of Service: IEEE802.1p class of service,
with 4 priority queues
DHCP: Supports DHCP Cilent, DHCP Agent
with Option 82, DHCP Server specified IP
exclusion and MAC binding function
Timer: Supports Network Time Protocol (NTP)
to synchronize time from NTP Server
VLAN: Port based VLAN
IGMP Snooping: Supports IGMP Snooping
v1/v2/v3 and IGMP Query v1/v2
Network Redundancy: Supports Rapid Super
Ring function for network redundancy with
5ms network recovery time. To inter-operate
with other higher level switches,
JetNet 4506-RJ provides Rapid Dual Homing
technology.
JetNet 4506-RJ also conforms to IEEE802.1D
2004 edition for RSTP and STP standard
protocols