1. Introduzzjoni u Fuqview
The Algo 8128G2 is a second-generation Power over Ethernet (PoE) SIP compliant IP strobe light designed for Voice over IP (VoIP) notification and SIP alerting. This device supports SIP Ring, SIP Subscribe Notify, Dry Contact Closure, and Multicast, operating independently of an IP telephone. The 8128G2 features an upgraded hardware platform (G2) compared to its predecessor, offering enhanced multicast options, dedicated "Emergency Alert" extensions, and more. It supports advanced protocols such as TLS, SRTP, SIP TCP, DNS SRV, and CDP/LLDP, and can integrate with InformaCast (requires separate license). Equipped with multiple high-intensity, long-life LEDs, the 8128G2 provides visual alerts for telephone events, emergency situations, and safety/security notifications, meeting standards like OSHA and ADA. It offers 20 configurable flash patterns and adjustable intensities to suit various environments, including noisy or noise-sensitive areas. Optional colored lenses (amber, blue, red) are available separately. The 8128G2 is suitable for mass notification applications and can be combined with other Algo IP endpoints for comprehensive audible and visual alerting solutions in enterprise and campus settings. It requires standard 802.3af Power over Ethernet; a PoE Injector is necessary if PoE is not available. Direct power connection is not supported. Basic understanding of computer networking and VoIP is recommended for configuration.

Figura 1.1: Quddiem view of the Algo 8128G2 PoE IP Strobe Light, showing the clear lens and "G2" marking.
2. Karatteristiċi ewlenin
- Provides Visual Indication of SIP Ringing, Notify, Contact Closure, or Multicast Alerts.
- Indoor/Outdoor SIP Strobe with Advanced 2nd Generation (G2) Circuitry & New Features.
- Configurable Flash Pattern & Intensity via Web Interface or Provisioning; Meets ADA and OSHA compliance.
- Network Managed and Supervised SIP and Multicast endpoint; Supports PoE 802.3af.
- Mounts to Dual Gang or Flat Wall Surface with Mount and Gaskets Included.
3. Kontenut tal-Pakkett
The Algo 8128G2 package typically includes:
- Algo 8128G2 PoE IP Strobe Light unit
- Mounting bracket and gaskets
- Installation hardware (screws, anchors)
- Gwida ta' Bidu Mgħaġġel (irreferi għal dan il-manwal għal struzzjonijiet dettaljati)
Note: A Power over Ethernet (PoE) switch or PoE injector (802.3af compliant) is required and sold separately. Ethernet cabling is also required.
4. Setup u Installazzjoni
4.1 Installazzjoni Fiżika
The Algo 8128G2 is designed for wall mounting and can be installed on a dual gang box or a flat wall surface. Ensure the mounting location is suitable for the device's intended use, considering visibility for alerting and proximity to network infrastructure.

Figura 4.1: Wara view of the Algo 8128G2, illustrating the network port, reset button, and input/output terminals.

Figure 4.2: Schematic diagram of the Algo 8128G2's rear connections, including the NETWORK port and IN/OUT/RESET terminals.
4.2 Network Connection (PoE)
The 8128G2 is powered exclusively by Power over Ethernet (PoE) compliant with 802.3af. Connect a standard Ethernet cable from your PoE-enabled network switch or PoE injector to the "NETWORK" port on the back of the 8128G2. The device will power on automatically once connected to a valid PoE source.
- Ensure your network switch provides 802.3af PoE.
- Do not attempt to connect external power supplies to the device.
4.3 Konfigurazzjoni Inizjali (Web User Interface)
The Algo 8128G2 is configured via its built-in web interface tal-utent (Web-UI). You will need to obtain the IP address of the device to access its configuration page. This can typically be found through your network's DHCP server logs or by using network scanning tools.
- Connect the 8128G2 to your PoE network.
- Obtain the IP address assigned to the device.
- Iftaħ a web browser fuq kompjuter konness mal-istess netwerk.
- Enter the IP address of the 8128G2 into the browser's address bar and press Enter.
- Log in using the default credentials (refer to the device's documentation or Algo's website for default username/password).
- Once logged in, you can configure SIP settings, flash patterns, multicast options, and other features.
5. Istruzzjonijiet Operattivi
The Algo 8128G2 operates by receiving SIP, multicast, or dry contact signals to trigger visual alerts. Configuration of these triggers and the resulting strobe behavior is performed through the web interface.
5.1 Strobe Pattern Configuration
The 8128G2 offers 20 configurable flash patterns with adjustable intensities (High/Low). These patterns can be assigned to different alert types (e.g., SIP ringing, emergency alerts).

Figure 5.1: Screenshot of the "Strobe" tab within the 8128G2 Control Panel, showing options for defining and testing flash patterns and brightness.
To configure strobe patterns:
- Navigate to the "Strobe" tab in the web interface.
- Select a pattern from the dropdown menu and choose its brightness (High/Low).
- Use the "Test" button to preview the selected pattern.
- Issejvja l-bidliet tiegħek.
5.2 Advanced SIP Settings
The "Advanced SIP Settings" section allows for detailed configuration of SIP transportation, security (TLS, SRTP), NAT traversal, and server redundancy. This is crucial for integrating the 8128G2 into complex VoIP environments.

Figure 5.2: Screenshot of the "Advanced SIP Settings" tab, displaying options for SIP transportation, security, NAT, and server redundancy.
5.3 Emergency Alerts
The 8128G2 supports up to 10 dedicated extensions for triggering emergency alerts. Each alert can be configured with a specific strobe pattern, multicast zone, and authentication details. This allows for rapid visual notification during critical events.

Figure 5.3: Screenshot of the "Emergency Alerts" tab, showing configuration fields for up to 10 distinct emergency alert extensions, including strobe pattern and multicast zone.
5.4 Konfigurazzjoni tal-Input/Output
The device includes input and output relay terminals. The input can be configured to trigger a specific flash pattern based on a dry contact closure (e.g., from a panic button or sensor). The output relay can be enabled to control an external device.

Figure 5.4: Screenshot of the "Input/Output" tab, detailing settings for relay input mode, action upon input trigger, wiring fault supervision, and output relay control.
5.5 More Page Extensions (Multicast Paging)
The "More Page Extensions" section allows for the configuration of dedicated extensions for paging zones. This provides an alternative to DTMF selectable zones, enabling direct paging to specific areas without DTMF input. This feature is useful for integrating the strobe into a comprehensive multicast paging system.

Figure 5.5: Screenshot of the "More Page Extensions" tab, showing configuration options for basic extensions and individual zone page extensions for multicast paging.
6. Manutenzjoni
The Algo 8128G2 is designed for low maintenance. Regular maintenance typically involves:
- Tindif: Imsaħ il-barra tal-apparat perjodikament b'ċarruta ratba u nadifa.amp drapp biex tneħħi t-trab u l-ħmieġ. Tużax tindif jew solventi li joborxu.
- Aġġornamenti tal-Firmware: Check the Algo manufacturer's website periodically for new firmware updates. Firmware updates can provide new features, performance improvements, and security enhancements. Follow the manufacturer's instructions carefully when performing firmware updates. Note that only G2 firmware is compatible with the 8128G2.
- Kontrolli tal-Konnessjoni: Ensure all network and input/output connections remain secure.
7 Issolvi l-problemi
If you encounter issues with your Algo 8128G2, consider the following troubleshooting steps:
- Ebda Enerġija/Ebda Dwal:
- Verify that the Ethernet cable is securely connected to both the 8128G2 and the PoE source.
- Ensure your network switch or PoE injector is providing 802.3af compliant PoE. Check the PoE port status on your switch.
- Try a different Ethernet cable or PoE port.
- Ma nistax naċċessa Web Interface:
- Confirm the 8128G2 is powered on and connected to the network.
- Verify the IP address of the device. Use network scanning tools if necessary.
- Ensure your computer is on the same network subnet as the 8128G2.
- Check for any firewall settings on your computer or network that might be blocking access.
- Try resetting the device to factory defaults (refer to manufacturer's instructions for the reset procedure, typically involving the reset button on the back).
- Strobe Not Flashing (SIP/Multicast):
- Check SIP registration status in the web interface. Ensure the device is registered with your SIP server.
- Verify SIP account credentials and server settings.
- Confirm that the correct SIP extension or multicast address is being used to trigger the strobe.
- Check network connectivity and ensure no packet loss or firewall issues are preventing SIP/multicast traffic.
- Review the configured flash patterns and ensure they are enabled and assigned correctly.
- Strobe Not Flashing (Dry Contact Input):
- Verify the wiring of the dry contact input to the 8128G2 terminals.
- Check the "Input/Output" settings in the web interface to ensure the relay input mode is correctly configured (e.g., "Relay Normally Open").
- Test the dry contact source to ensure it is functioning correctly.
For further assistance, consult the Algo manufacturer's website for detailed technical support documentation or contact their support team.
8. Speċifikazzjonijiet
| Attribut | Valur |
|---|---|
| Brand | Algo |
| Mudell | 8128G2 |
| Tip ta' Sors tad-Dawl | Dajowd li Jarmi d-Dawl (LED) |
| Sors tal-Enerġija | Qawwa fuq Ethernet (PoE) 802.3af |
| Tip ta 'Immuntar | Wall Mount (Dual Gang or Flat Surface) |
| Piż tal-oġġett | 1.41 liri (0.64 kg) |
| Dimensjonijiet tal-Pakkett | 7.2 x 6.85 x 3.9 pulzieri (18.3 x 17.4 x 9.9 ċm) |
| UPC | 850058188034 |
| ASIN | B0CLKS31YJ |
9. Garanzija u Appoġġ
For information regarding product warranty, please refer to the official Algo Communications Products Ltd. website or the documentation provided with your purchase. Warranty terms and conditions may vary.
For technical support, firmware updates, and additional resources, please visit the Algo Communications Products Ltd. official website. It is recommended to check the website for the latest specifications, new features, and required firmware updates to ensure optimal performance of your 8128G2 device.
Manifattur: Algo Communications Products Ltd.
Websit: www.algosolutions.com





