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1.3 LED Indicators

LED Function

POWER Power

status

Mngt Management

status

1000M

Port speed 1000Mbps status (Port 1 – Port 24)

Link/Act.

Port link and activity status (Port 1 – Port 24)

F21 – F24

SFP Fiber is selected on Port 21 – Port 24

1.4 Specifications

10/100/1000 Copper Ports

Compliance

IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3u 1000Base-T

Connectors

Shielded RJ-45 jacks

Pin assignments

Auto MDI/MDI-X detection

Configuration

Auto-negotiation or software control

Transmission rate

10Mbps, 100Mbps, 1000Mbps

Duplex support

Full/Half duplex

Network cable

Cat.5 UTP

Combo Ports (Port 21 ~ Port 24) with 10/100/1000 RJ-45 and 1000Mbps SFP

10/100/1000 Copper Port Interface

Same as above 10/100/1000 Copper Ports

Fiber interface

Compliance

IEEE 802.3z 1000Base-SX/LX (mini-GBIC)

Connectors

SFP slot for optional SFP type fiber transceivers

Configuration

Auto/Forced, 1000Mbps, Full duplex

Transmission rate

1000Mbps

DDM support

Yes

Network cables

MMF 50/125 60/125, SMF 9/125

Eye safety

IEC 825 compliant

Console Port

Interface

RS-232, DTE type

Connector 9-pin

D-sub

Switch Functions

MAC Addresses Table 8K entries

Содержание KGS-2421

Страница 1: ...KGS 2421 Managed 24 Port Gigabit Ethernet Switches with 4 SFP Slots Installation Guide DOC 121213 1 ...

Страница 2: ...erves the right to revise this documentation and to make changes in content from time to time without obligation on the part of KTI Networks Inc to provide notification of such revision or change For more information contact United States KTI Networks Inc P O BOX 631008 Houston Texas 77263 1008 Phone 713 2663891 Fax 713 2663893 E mail kti ktinet com URL http www ktinet com International Fax 886 2 ...

Страница 3: ...t any interference received including the interference that may cause undesired operation CE NOTICE Marking by the symbol indicates compliance of this equipment to the EMC directive of the European Community Such marking is indicative that this equipment meets or exceeds the following technical standards EMC Class A EN55022 2006 A1 2007 EN61000 3 2 2006 EN61000 3 3 1995 A1 2001 A2 2005 Class A EN ...

Страница 4: ...er Supply 13 2 6 Reset Button 14 2 7 Making UTP Connections 15 2 8 Making Fiber Connection 16 2 9 LED Indication 17 2 10 Making Console Connection 18 3 Manage the Switch 19 3 1 IP Address Password 19 3 2 Configuring IP Address Password via console and telnet 19 3 3 Configuring IP Address Password via Web Interface 20 3 4 Reference Manuals for Web Console Telnet Management 22 3 5 Configuration for ...

Страница 5: ... following switched ports and advantages in a 1U rack box 20 10 100 1000Mbps Gigabit copper ports 4 combo ports 10 100 1000Mbps copper 1000Base X SFP Model Definition Model Description Management Power Input KGS 2421 S AC powered model Managed AC 100 240V KGS 2421 D DC powered model Managed DC 48V Plug and Play The switch is shipped with factory default configuration which behaves like an unmanage...

Страница 6: ...r applications with DC power system 1 1 Features Provides 24 10 100 1000Mbps RJ 45 and four Gigabit SFP slots 4 combo ports Provides in band console CLI web and SNMP management interfaces All copper ports support auto negotiation and auto MDI MDI X detection Power saving support The SFP slots support 1000BASE X SFP transceivers Provides Gigabit full wire speed forwarding Supports 802 3x flow contr...

Страница 7: ...nt for IP configuration Security features Access Control List for L2 L3 protocol filtering ingress rate limit port copy Port Access Control based on IEEE 802 1X Management Web management Console CLI Telnet CLI Software Download via Web SNTP Client SNMP v1 v2c Agent SSH v2 HTTPS RMON group 1 2 3 and 9 Restore to default configuration Configuration download and upload System syslog SNMP MIBs ...

Страница 8: ...1 2 Product Panels The following figure illustrates the front panel and rear panel of the switch Front panel Rear panel Managed models with AC power ear panel Managed models with DC power R 8 ...

Страница 9: ...or software control Transmission rate 10Mbps 100Mbps 1000Mbps Duplex support Full Half duplex Network cable Cat 5 UTP Combo Ports Port 21 Port 24 with 10 100 1000 RJ 45 and 1000Mbps SFP 10 100 1000 Copper Port Interface Same as above 10 100 1000 Copper Ports Fiber interface Compliance IEEE 802 3z 1000Base SX LX mini GBIC Connectors SFP slot for optional SFP type fiber transceivers Configuration Au...

Страница 10: ...AN Tag based packet classification Port rate control storm control Port Mirroring Mirror received frames to a sniffer port AC Power Input Interfaces IEC320 receptacle Operating Input Voltages 100 240VAC Power Consumption 34W max DC Power Input Interfaces Screw type terminal block Operating Input Voltages 40 72VDC 40 72VDC Power Consumption 34W max Mechanical Dimension base 443 x 245 x 43 mm WxDxH ...

Страница 11: ...following conditions occur unplug the product from the electrical outlet and replace the part or contact your trained service provider The power cable extension cable or plug is damaged An object has fallen into the product The product has been exposed to water The product has been dropped or damaged The product does not operate correctly when you follow the operating instructions Do not push any ...

Страница 12: ... Do not place heavy objects on the device Rack Mounting Two 19 inch rack mounting brackets are supplied with the switch for 19 inch rack mounting The steps to mount the switch onto a 19 inch rack are 1 Turn the power to the switch off 2 Install two brackets with supplied screws onto the switch as shown in figure below 2 Mount the switch onto 19 inch rack with rack screws securely 12 ...

Страница 13: ... package Before installing AC power cord to the switch make sure the AC power is OFF and the AC power to the power cord is turned off AC power input specifications Connector IEC320 type Power Rating 100 240VAC 50 60Hz Voltage Range 90 264VAC Frequency 47 63 Hz Power Consumption 34W max 2 5 DC Power Supply If the purchased switch is with DC power input the power connector is shown below 13 ...

Страница 14: ...in normal cases and can be used for diagnostic purpose If any network hanging problem is suspected it is useful to push the button to reset the switch without turning off the power Check whether the network is recovered The button can also be used to restore the software configuration settings to factory default values The operations are Operation Function Press the button more than 4 seconds when...

Страница 15: ...or MDI to MDI X connection It simplifies the cable installation Auto negotiation Function The ports are featured with auto negotiation function and full capability to support connection to any Ethernet devices The port performs a negotiation process for the speed and duplex configuration with the connected device automatically when each time a link is being established If the connected device is a...

Страница 16: ...1 Turn off the power to the switch 2 Insert the SFP fiber transceiver into the SFP slot Normally a bail is provided for every SFP transceiver Hold the bail and make insertion 3 Until the SFP transceiver is seated securely in the slot place the bail in lock position Connecting Fiber Cables LC connectors are commonly equipped on most SFP transceiver modules Identify TX and RX connector before making...

Страница 17: ... Function State Interpretation POWER Power status ON The power is supplied to the switch OFF The power is not supplied to the switch Mngt Management status OFF The switch is in initialization and diagnostics BLINK The switch is initialized completely with diagnostic error ON The switch is initialized completely and normal 1000M Port speed status ON A speed of 1000Mbps is selected OFF A speed of 10...

Страница 18: ... 23 F24 F24 status OFF RJ 45 copper connection is selected on Port 24 ON SFP fiber connection is selected on Port 24 2 10 Making Console Connection Console port is a DB9 connector It serves as an RS 232 DTE port Pin Definitions Pin 2 RXD Pin 3 TXD Pin 5 GND Pin 1 4 6 9 NC Use simple RS232 null modem without handshaking to connect the console port to PC s DB9 COM port as follows Console Pins COM Po...

Страница 19: ...s local authentication instead of RADIUS authentication with factory defaults Fixed Username admin Default password No password is required with factory default However the password is used for local authentication in accessing to the switch via console telnet and Http web based interface For security reason it is recommended to change the default settings for the switch before deploying it to you...

Страница 20: ...ddress of the switch unit to which you want to connect The IP address is used as URL for the browser software to search the device URL http 192 168 0 2 Login to Switch Unit When browser software connects to the switch unit successfully a Login screen is provided for you to login to the device as the left display below Enter the following default values in the login page Fixed User Name admin Defau...

Страница 21: ...Password Enter the current system password If this is incorrect the new password will not be set New Password New system password to be used The allowed string length is 0 to 31 and the allowed content is the ASCII characters from 32 to 126 Confirm New Password Re enter the new system password Save Click to save the changes 21 ...

Страница 22: ...usly saved values Renew Click to renew DHCP This button is only available if DHCP is enabled Note 1 If DHCP failed and the configured IP address is zero DHCP will retry If DHCP failed and the configured IP address is non zero DHCP will stop and the configured IP settings will be used The DHCP client will announce the configured System Name as hostname to provide DNS lookup 2 The IP addresses shoul...

Страница 23: ...ap Community community SNMP Trap Destination ip_addr_string SNMP Trap Authentication Failure enable disable SNMP Trap Link up enable disable SNMP Trap Inform Mode enable disable SNMP Trap Inform Timeout timeout SNMP Trap Inform Retry Times retries SNMP Trap Probe Security Engine ID enable disable SNMP Trap Security Engine ID engineid SNMP Trap Security Name security_name SNMP Engine ID engineid SN...

Страница 24: ...onfiguration for SNMP v1 and SNMP v2c Basic system configuration for SNMP v1 trap SNMP v2c trap and SNMP v3 trap Communities that permit to access to SNMPv3 agent USM User based Security Model user table for SNMPv3 VACM View based Access Control Model Viewer table for SNMPv3 Group table for SNMPv3 Accesses group table for SNMPv3 3 6 SNMP MIBs The switch provides the following SNMP MIBs RFC 1213 MI...

Страница 25: ... 25 RFC 4133 Entity MIB v3 IEEE 802 3AB LLDP MIB One product MIB file is also available in the product CD for SNMP manager software ...

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