Altronix Pace4KR and Pace4KRQ Installation Guide

Pace4KR

Four Port Single Pair Ethernet Media Adapter/Switch

IEEE 802.3cg Ethernet, SPE over UTP

Pace4KRQ

Four Port Single Pair Ethernet Media Adapter/Switch

IEEE 802.3cg Ethernet, SPE over UTP

LINQ™ Networked Managed

Overview

Altronix Pace4KR and Pace4KRQ are 4-port SPE (Single Pair Ethernet) Media Adapter/Switches that transmit data and power via twisted pair (2-wire, UTP or shielded) in a PoE(+) compliant format. They are suitable for new SPE (UTP) Ethernet network installations for Surveillance-cameras/Security/Industrial/BMS/HVAC/Elevator Controllers, and for upgrading legacy networks like LONworks, RS485, and 4-20mA Control Loops using existing two-wire cabling.

The Pace4KR/Pace4KRQ connects to a PoE midspan/endspan switch and passes network data and power to remote PaceKT Series transceivers over UTP up to 1km (3,280 ft.). Pace1KT & Pace2KT transceivers can connect to one or two remote devices. For non-PoE devices, only data is transmitted. The Pace4KRQ features built-in LINQ™ Network Power Management for monitoring, reporting, and control of power/diagnostics.

Agency Listings

• CE European Conformity.

Input Power

• 12/24V power supply.

UTP Connection

• Wire type: Twisted pair (2-wire, UTP or shielded).
• Speed: 10Mbps, Full Duplex.
• Distance: 1km (1,000m, 3,280 ft.), 16/2 AWG or higher @ 10Mbps.

Ethernet Uplink Connection(s)

• Pace4KR: Two (2) Uplink Ports.
• Pace4KRQ: One (1) Uplink Port.
• Connectivity: RJ45, auto-crossover.
• Wire type: 4-pair CAT5e or higher.
• Distance: up to 100m from midspan to Pace4KR(Q) receiver (headend), 100m from PaceKT transceiver to device.
• Speed: 10/100BaseT, half/full duplex, auto negotiation.
• PoE compliant to IEEE 802.3af (15W) and PoE+ compliant to IEEE 802.3at (25W) delivered to device by Pace4KR(Q).
• Power provided by Pace4KR(Q) to PaceKT by PoE protocol.

LED Indicators

• Yellow and Green LED (RJ45 jack): IP Link status, 10/100Base-T/active.
• Status LED for each UTP port.

Features

• Environmental: Operating and storage temperature: -40°C to 75°C (-40°F to 167°F). Relative humidity: 20 to 85%, non-condensing.
• LINQ Technology (Pace4KRQ Only): Remote network management for camera/device reset and monitoring. PoE port management via Dashboard IP management program. Provides local and/or remote access to critical information via LAN/WAN. Email and Windows Dashboard Alert notifications report real-time diagnostics. Event log tracks history.
• Applications: Upgrade LONworks, RS485, 4-20mA control loops to Ethernet over existing wire pair. Industrial infrastructure control and remote sensor over extended 1,000m distances. Building Automation, Surveillance & Security, BMS & HVAC, Elevators. Utilize twisted pair for new installations or retrofit of T1L IP devices over existing twisted pair cabling.
• Mechanical: Dimensions (W x H x D approx.): 5.5" x 3.6" x 1.125” (139.7mm x 91.4mm x 28.6mm).

Installation Instructions

Wiring methods must comply with the National Electrical Code/NFPA 70/ANSI, and all local codes and authorities having jurisdiction. Wiring should be UL Listed and/or Recognized wire suitable for the application. Pace4KR/Pace4KRQ is intended for indoor use only within protected premises.

1. Mount Pace4KR/Pace4KRQ in the desired location/enclosure (mounting hardware is included). Unit should be mounted in proximity to the ethernet switch/network.
2. Connect structured cable from the ethernet midspan or endspan device to either RJ45 jack marked [Uplink 1] or [Uplink 2] on Pace4KR, or to RJ45 jack marked [Uplink 1] on Pace4KRQ.
3. Connect 12/24V power supply to the connector marked [12/24V Input — +], observing polarity.
4. Connect UTP to connectors marked [Port1] through [Port4], observing polarity.

Figure 1: Diagram showing connections for Pace4KR/Pace4KRQ. Includes connections for structured cable from switch/midspan, 12 or 24VDC from power supply, and UTP to transceivers.

Typical Applications

1. For systems employing 10Base-T1L, IEEE802.3cg compliant devices (Security/Industrial/BMS/Elevators/HVAC Controllers and sensors), use Altronix Pace1KL12S (12VDC) or Pace1KL24S (24VDC) SPE media adapters/splitters (order separately). These pass T1L data and provide 12V or 24V power to the device.
2. For systems employing PoE devices (cameras or controllers), use Altronix Pace1KT or Pace2KT transceivers (order separately). These pass network data and power from the switch via UTP up to 1km (3,280 ft.) to one (Pace1KT) or two (Pace2KT) remote 10/100 PoE devices. Data only is supplied for non-enabled devices.

Figure 2a: Diagram showing Pace1KL12S and Pace1KL24S connections for T1L devices.

Figure 2b: Diagram showing Pace1KT and Pace2KT connections for PoE devices.

Maximum Length of Cable Type vs. Total Power Consumption

Note: Calculations based on 56VDC starting voltage from power source and accounts for a 10VDC voltage drop. IEEE standards voltage range requirement for powered devices are: PoE (15W) - 37VDC to 57VDC, PoE+ (30W) - 44VDC to 57VDC.

Daisy-Chaining Pace4KR

Two Uplink ports on Pace4KR allow for seamless expansion of the system without sacrificing any data ports. Connect 4-pair CAT5e or higher cable (up to 100m) between [Uplink] terminals of up to four (4) Pace4KR adapters for up to sixteen ports.

Figure 3: Diagram illustrating daisy-chaining of Pace4KR units.

Technical Specifications

Configuring Pace4KRQ for Network Connection

Visit altronix.com for the latest firmware and installation instructions.

Accessing Device Interface

LINQ-enabled devices are managed through the LINQ Dashboard, a server application for Windows 10 and 11. The latest installer can be found on www.altronix.com. Once installed, access the Dashboard through the application interface or run it as a server on the local network. Devices are available under the Devices tab.

Connecting to the Dashboard

Devices can connect via Network or USB. If network connection issues arise, connect directly over USB to inspect network configuration.

Device Discovery:

Newer LINQ products use MDNS (Multicast Domain Name System) for auto discovery. Products default to DHCP mode; allow a few minutes for IP address assignment and linking to the Dashboard. Connected devices appear under the Devices tab.

Keep in mind:

• Multicasting may be blocked by your network manager, preventing MDNS from working.
• DHCP requires a running DHCP server on your network.
• Direct wired RJ45 connections from the device to the computer hosting the Dashboard are not supported (USB connection is supported).

Manual Configuration (via USB):

1. Connect the device to the computer hosting the Dashboard using a printer cable.
2. The device will appear in the Devices tab.
3. Navigate to Settings/Network tab, then TCP/IP section.
4. Set method to STATIC.
5. Enter the desired IP address, subnet, and gateway, then click Submit.
6. Navigate to the Cloud section of Settings/Network.
7. Enter the IP address and port of the Dashboard (use TCP2). For remote connections, find your public IP address and port forward TCP2 on your router.
8. Reboot the device.
9. With USB still connected, connect the device to your local network. It should discover the Dashboard and show as connected on the cloud page.

Keep in mind:

• Assign a static IP on the same network as the Dashboard.
• Ensure IP addresses are unique to avoid conflicts.
• Consult your Network Administrator when installing new services/devices.

Reaching Out to Altronix Tech Support

To expedite support, please have the following information ready:

1. Product name and version (screenshot of About page recommended).
2. Detailed outline of your setup and the events leading up to the issue.
3. Detailed description of the reported issue(s).

VLAN (IEEE 802.1Q, 802.1P)

VLANs (Virtual Local Area Networks) group subnetworks for improved network traffic, enhanced security, and greater control over device access. Planning your VLAN setup is crucial.

Keep in mind:

• VLAN configuration and installation should ideally be handled by a Network Administrator knowledgeable in VLANs.
• Modifying VLAN settings can alter the network; configuring VLAN over USB is recommended.
• Understand when to configure a port as a Trunk or an Access port. Trunk ports connect to VLAN-supporting equipment, while Access ports do not.

Basic VLAN Overview:

The IEEE 802.1Q standard adds an additional header to network packets with a number between 0-4094. VLAN switches allow the creation of multiple logical or physically separated networks on a single switch. Ports can be assigned as TRUNK or ACCESS, but not both.

TRUNK ports retain VID (VLAN ID) tags on egress and ingress, suitable for extending VLANs across switches. TRUNK ports can belong to multiple VLANs.

ACCESS ports drop VIDs on egress and assign the port's VLAN ID on ingress, ideal for endpoints like cameras that may not handle VLAN packets. VLAN protocol data is stripped before reaching the camera, and data sent from the camera is tagged upon entering the VLAN switch. An access port can only be assigned to one VLAN.

Configuring VLAN on the Altronix Pace4KRQ Switch:

1. Under the Network tab, navigate to the VLAN section.
2. By default, VLAN is disabled. Management interface is available over all ports and USB via the LinQ Dashboard.
3. To configure VLAN, first enable it, configure the VLAN table, and then submit changes. Changes take effect only after submission.
4. Initially, all ports are assigned to the default VLAN (VLAN Native) with VID=1 as ACCESS ports. Management can be added to other VLAN IDs, and ports can be removed from VLAN Native.
5. CAUTION: Configuring VLAN over a network connection and moving your port off a management VLAN or to a VID your computer isn't a member of will result in loss of management interface access.
6. To add a VLAN entry to the VLAN Table, click ADD VLAN.
7. Enter a name for the VLAN.
8. Enter a VLAN ID (e.g., 10, 20). Ensure this VLAN ID is set up on the main switch, and your programming device is on the same ID. (VLAN ID can be any value from 2-4094).
9. Assign VLAN QoS priority (0 = Lowest, 7 = Highest).
10. Select Trunk port(s) (Tagged Ports) for network traffic connections (e.g., to network switches, WAPs).
11. Select Access port(s) (Untagged Ports) for endpoints like cameras. If programming locally, connect your laptop/PC to one of these ports.
12. Save Configuration.
13. Repeat steps 5-11 for additional VLAN entries.
14. Double-check the VLAN Table and click Submit.
15. If you lose access to the Pace4KRQ due to incorrect programming, connect your PC to the main switch on a correct port (if programming remotely) or connect the device via USB to the computer hosting the Dashboard to access the VLAN table and retry.

Note: VLAN configuration can be done over USB while simultaneously connected via the network for testing.

Advanced Port Settings

Advanced settings allow specific configurations for individual ports.

Default VLAN Settings:

For a TRUNK port in multiple VLAN entries, this value determines the VID assigned to untagged ingress packets.

Discard Tagged Packets:

If enabled, network packets arriving at this port with a VID Tag will be dropped.

Discard Untagged Packets:

If enabled, network packets arriving at this port without a VID Tag will be dropped.

Forward Unknown VID:

If enabled, packets with an unknown VID will be forwarded to this Port.

VID Replacement:

If enabled, replaces any ingress packets VID with the port's default VID.

Reaching Out to Altronix Tech Support

For an expeditious resolution, please have the following information ready when contacting tech support regarding VLAN:

1. Product name and version (a screenshot of the product's About page is ideal).
2. On the VLAN Page, click DOWNLOAD PORT MEMBERSHIP REPORT to download a VLAN report file. Have this ready to share.
3. On the VLAN Advanced Page, click DOWNLOAD ADVANCED PORT SETTING REPORT to download an additional VLAN report file. Have this ready to share, even if you did not configure the advanced section.
4. An outline, in as much detail as possible, of your setup and the events leading up to the issue.
5. A detailed description of the issue(s) reported.

Figure 4: Diagram showing network connections including Trunk ports and example VLAN IDs.