Physical Description
SP676C front view
SP684C front view
Restore Default Button
Use this button to reset the switch or restore factory default
settings.
● To reset the switch, press the button once.
● To restore factory default settings, press and hold the button for
three seconds.
Please refer to the following table for LED definition
Note：The Mini-GBIC slot shares the same LED indicator
with the last 4 RJ-45 (copper) ports.
Note: To prevent costly equipment damage and downtime,
please consider installing a surge suppression device or a
UPS (Un-interrupted Power Supply).
3
21
4
Installation
Micronet SP676C/SP684C Gigabit Ethernet Smart Switch is
plug-n-play without any software to configure and also fully
compliant with all kinds of network protocols.
The switch provides 16/24 RJ-45 ports of 10/100/1000M. Just
connect your stations to it and play. Four mini-GBIC slots are
optional. They are respectively shared with last 4 ports but have
higher priority than the RJ-45 ports. If both RJ-45 ports and
mini-GBIC slot are in use, the system will automatically detect
mini-GBIC slots first. The mini-GBIC slot will be active, and the
RJ-45 port will be disabled and ignored.
All ports could be used to connect with another switch. As all the
ports support auto-uplink (MDI / MDI-X) function, user can choose
to use a straight cable or a crossover cable to make a
switch-to-switch connection.
For cable selection, refer to the following table
Introduction
Micronet SP676C/SP684C Gigabit Smart Switch delivers wire
speed Gigabit performance and web-based management functions,
suitable for high performance workgroups and server applications.
With 16/24 10/100/1000Mbps RJ-45 ports and 4 shared mini-GBIC
slots for fiber optic connection, it provides a perfect solution for
huge data transmission and preserves the great flexibility of
network infrastructure.
Package content
Before you start installing the device, verify the following items are
in the package:
● SP676C/SP684C Gigabit Smart Switch
● Quick Installation Guide
● Manual CD
● RS-232 cable
● Rack-mount brackets and screws
● Power cord
Key Features
●Compliant with IEEE802.3 10Base-T, IEEE802.3u 100Base-TX,
IEEE802.3ab 1000Base-T, IEEE802.3z 1000Base-LX/SX and
IEEE802.3x flow control standards
● Support IEEE802.1q tag-based VLAN and IEEE802.1p traffic
prioritization
● Provide 8K MAC address entries and 16/24 groups of tag-based
VLAN table
● Provide 16/24 RJ-45 port of 10/100/1000Mbps and 4 shared
mini-GBIC slots for fiber extension
● Support up to 8 ports and 8(16-port)/12(24-port) groups of port
aggregation
● Support QoS function, port base, tag base and DSCP priority
● Support Rate Limit (ICMP Rate, Broadcast Rate, Multicast Rate)
● Support Port Mirror
● Supports 340K(16-port)/500K(24-port) bytes buffer Memory
● Support Jumbo frame 9K bytes
● Provide console port and web-based management interfaces
● Provide Auto-discovery function for easy network management
● Support SNMP
● 19” Rack mountable
LED OperationStatus
POWER
1000M
10/100M
Power is on.
Power is off.
Connection established.
Transmitting or receiving data.
No link or connected at 10M or 100M
Connection established.
Transmitting or receiving data.
No link or connected at 1000M.
On
Off
On/Green
Blink/Green
Off
On/Green
Blink/Green
Off
RJ-45
RJ-45
RJ-45
Connector
Cat. 3, 4, 5 UTP/STP
Cat. 5 UTP/STP
Cat .5,5e UTP/STP
Cable Type
100m
100m
100m
Max.
Length
Network
Speed
10Mbps
100Mbps
1000Mbps
