GarrettCom 6K32TRC user manual B3.0 Applications for DC Powered Switches

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Magnum 6K32T & 6K32TRC Managed Switch

Installation and User Guide 05/07)

correctly applied to the two inputs. It protects the Switch from incorrect DC input connections. An incorrect polarity connection, for example, will neither affect the Switch, its internal power supply, nor will it blow the fuse in the internal power supply.

The manual power “On-Off” Switch (optional) is used for powering the unit on and off when it is placed into or taken out of service.

B3.0 APPLICATIONS FOR DC POWERED SWITCHES

Magnum 6K32T & 6K32TRC Fiber Switches are easily installed in a variety of applications where -48VDC, 24VDC and 125VDC power is used as the primary power source. The- 48VDC, 24VDC and 125VDC power configuration provides an Ethernet networking solution utilizing a special power supply in a Managed Switch.

The –48VDC solution is particularly useful in the telecommunication industry, where it is common for facilities to operate on -48VDC power. Such companies include regular and wireless telephone service providers, Internet Service Providers (ISPs) and other communication companies. In addition, many high availability equipment services, such as broadcasters, publishers, newspaper operations, brokerage firms and other facilities often use a battery backup system to maintain operations in the event of a power failure. It is also frequently used for computer system backup, management and operations monitoring equipment.

The 24VDC and 125VDC solution are particularly useful in the Industrial environment, where it is common facilities to operate on 24VDC or 125VDC power. The 125VDC solution is mainly used in power utilities, such as electrical substations, electrical generating plants, etc. The 24VDC applications are mainly in the Industrial environment, such as factory floor, HVAC equipment, military equipment, etc.

B4.0 INSTALLATION

This section describes the installation of the -48 VDC, 24VDC and 125VDC power source leads to the -48 VDC, 24VDC and 125VDC power terminal block on the Magnum 6K32T & 6K32TRC’s. (see figure at right).

In this picture, the -48VDC terminal block on the Magnum 6K32T & 6K32TRC is located on the rear of the unit and is equipped with three (3) screw-down lead posts. It is similar for 24VDC and 125VDC options on Magnum 6K32T & 6K32TRC. The leads are identified as negative (-),

positive (+), and chassis ground (GND).

Figure B4.0: -48VDC Terminal Block on Magnum 6K32T & 6K32TRC- 48VDC

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Contents Managed Switch 6K32TTrademarks Contacting GarrettCom, Inc Canadian EmissionSpecifications 6K32T & 6K32TRC Managed Switch Port Modules Magnum Line Network Standards and Compliance Technical SpecificationsPerformance Maximum 10 Mbps Ethernet Segment LengthsPower Supply Internal Fiber connector types supportedManagement Console connector Maximum Standard Gigabit Ethernet Segment LengthsRelay Alarm Contact Optional Cooling MethodMagnum 6K32T & 6K32TRC Port Modules Configuration OptionsOrdering Information 6KP8-45MT 6KP8-45MLC 6KP8-45SLC 6KP6-MT10ST 6KP6-RJ10STGigabit Options Modules using Gbic Modules with Gb, not using GBICs6K32T/6K32TRC PoE Modules with 48VDC Pass-Through Www . GarrettCom . com Introduction Inspecting the Package and Product Product Description Magnum 6K32TRC Managed Switch Www . GarrettCom . com 1a Magnum 6K32T Managed Switch Chassis Eight-port SFF fiber modules 6K8-MTRJ, 6K8-MLC, 100Mb fiber Eight-Port Copper Module, 6K8-RJ45 MdixSpeed when OFF when auto Negotiation is not disabled @RJ-45 + 2@ 100Mb ST or SC @ RJ-45 + 2@ 10 Mb ST Four-Port 10 Mb mm Fiber ST ModulesCopper and 2@10Mb fiber mm ST Ports. Operation of the SFF fiberGigabit 1000Mbps port modules Packet Prioritization, 802.1p QOS Frame Buffering and Flow ControlManaged Network Software MNS-6K for Magnum 6K32T & 6K32TRC MIBs for Snmp visit„ Features Fiber-Built-In Features and Benefits„ Managed switching for high performance Ethernet LANs Example 1 Magnum 6K32T Switch for a Vlan application ApplicationsData Example 3 Redundant Application 6K32TRC 6K32TRC in a Redundant application 6K32TRC with IGMP-L2 mode Installation Locating Magnum 6K32T SwitchesIeee Standard Media Type Max. Distance Port Module Fiber Connecting Ethernet MediaConnecting Fiber Optic ST-type, twist-lock CopperMedia Ieee Standard Connecting Fiber Optic SC-type, Snap-InConnecting Single-Mode Fiber Optic Gigabit SFP Small Form-factor Pluggable Optical Transceivers Side View Duplex LC connector Front view Bail claspSFP-SX SFP-LX10 SFP-LX25 SFP-ZX40 SFP-ZX70 6KP4 ’cvr1 Dual Side-Mountings for Magnum 6K32T & 6K32TRC units Table-Top or Shelf MountingRack-mounting for 19 Retma racks, Magnum 6K32T & 6K32TRC’s Rack-mounting, Reverse version of the Magnum 6K32T’s Powering the Magnum 6K32T & 6K32TRC Managed Switch 6K32T & 6K32TRC Port Module 6KPM Installation Preparation for Installing and Removing 6KPMsRemove Chassis Cover 1a Removing front panel after the screws being removed1b Pulling out the top coved from the chassis base Installing 6KPM Cards in the Magnum 6K32T & 6K32TRC 1d Top View 6KPM retaining screws hold Face PlateWww . GarrettCom . com Www . GarrettCom . com Removing 6KPM Cards Retaining screws shown by arrows . Remove 6KPM CardConsole DB-9 Port Rear View of Magnum 6K32T1 RS-232 DB-9 Console Com port Serial port pin assignments Pin Signal DescriptionDB-9 Console port connector Address Learning Switching FunctionalityFiltering and Forwarding Status LEDs Auto-Cross MDIXAuto-negotiation, for 10/100Mbps RJ-45 portsWww . GarrettCom . com Magnum 6K32T & 6K32TRC Managed Switch Port Modules Flow-control, Ieee 802.3x standard6KPM Module Description Lock Combo Module1b 6KP4-F10ST, 4@10Mb multi-mode FX-ST twist lock Module Activity ACT, Link LK, Mode 100Mbps fiber opticTransceivers all in one module. This Copper ports and 2 Single Mode SC-type connectors. ItEquipped with 4 dual speed Provides an advantage Through combining copper5 6KP8-MTRJ, 8 @100Mb multi-mode FX , Mtrj Small-Form-factor Port@ 100Mbps Multi-Mode Fiber portWww . GarrettCom . com 7 6KP8-MLC, 8 ports @ 100Mbps multi-mode LC connector Small 9 6KP8-RJ45 Twisted Pair 10/100Mb 8-PortWww . GarrettCom . com PoE LEDs Summary Internally connected 48VDC power in notNo power is coming to PoE ports for some Reason, all the PoE port LEDs are onGive an advantage of placing more GBIC-SXSC Gigabit fiber1000Mb, multi-mode SC ConnectorSmall size of LC connectors Ports on one module. The 6KP8-4512a GBPM-2OTX Two Gigabit option @ 1000Mb Fiber SC + 2@ 100Mb SC 12b GBIC-LXSC Gigabit fiber 1000Mb, multi-mode SC Connector13 6KM-BLNK Before Calling for Assistance When Calling for Assistance Return Material Authorization RMA ProcedureNo Problem Found Shipping and Packaging InformationAppendix B Internal DC Power Supply Options Power Supply Internal -48VDC OptionB3.0 Applications for DC Powered Switches B4.1 UL Requirements for DC-powered units 6K32TRC -48VDCInstallation and User Guide 05/07 C3.0 DUAL-SOURCE OPTION, Theory of Operation C5.1 UL Requirements Example Magnum 6K32T & 6K32TRC-48VDC

6K32T, 6K32TRC specifications

The GarrettCom 6K32TRC and 6K32T are advanced, ruggedized network switches designed for mission-critical applications in challenging environments. These switches are notable for their reliability, versatility, and high performance, making them ideal for industries such as transportation, utilities, and industrial automation.

One of the key features of the 6K32TRC and 6K32T is their robust construction. These switches are built to withstand extreme temperatures, humidity, and harsh conditions, ensuring continued operation even in the most demanding settings. With an operational temperature range of -40°C to +75°C, they can function effectively in various climates, making them perfect for outdoor or unconditioned environments.

Both models are equipped with Layer 2 and Layer 3 switching capabilities, offering flexibility for different networking needs. The 6K32T, for instance, is designed specifically for applications that require high-speed connectivity and data management. With support for various Ethernet protocols, these switches provide reliable data transmission and low latency, essential for real-time applications.

The 6K32TRC model features enhanced redundancy and failover capabilities. It supports a range of network topologies including ring, star, and mesh configurations, ensuring that network uptime is maximized even in the face of component failures. Redundant power supply options further guarantee continuous operation.

Scalability is another highlight of the GarrettCom 6K32 series. The switches are modular, allowing users to easily add or replace various interface cards to support additional network connections or management features without significant downtime.

Security is paramount in industrial settings, and the 6K32TRC and 6K32T adhere to modern cybersecurity standards. They include features such as access control lists (ACLs), Secure Shell (SSH) for encrypted management access, and VLAN tagging to enhance network security.

In terms of management, the switches support an array of protocols for easy integration and monitoring within existing networks. SNMP, RMON, and web-based management interfaces streamline the administrative process, ensuring that network managers can efficiently oversee their operations.

Overall, the GarrettCom 6K32TRC and 6K32T switches exemplify reliability and advanced technology. Their robust design, comprehensive feature set, and focus on security make them an excellent choice for organizations requiring resilient network solutions in challenging industrial environments.