ADTRAN SDX 621i XGS-PON ONT - Optical Network Terminal with XGS-PON for 1GigE Quick Start Manual

DESCRIPTION

621i ONT

The 621i XGS-PON ONT is a Single Family Unit (SFU) Optical Network Terminal (ONT) that leverages XGS-PON technology for delivering premium 1GigE services.

NOTE
The "i" in 621i designates that the customer UNI is a 1G Ethernet interface, as opposed to a 10G Ethernet interface on the non-i version.

The 621i ONT is an indoor unit that supports up to 1 Gbps data rates.
This document supports the following versions of the 621i ONT.

FEATURES

The basic features of the 621i ONT include the following:

• 10 Gig PON SC/APC connector (WAN)
• Customer Interfaces
  • 1G Ethernet (RJ-45) Interface
• Remote activation and deactivation
• Remote firmware upgrades and downgrades
• Remote OMCI management as per ITU-T G.988

Power

Power is provided by a 12 V DC Power Adapter that is included with the 621i ONT. The power adapter operates from a power source of 100 to 240 V AC, 50 - 60 Hz. For the United States and Canadian applications, an NRTL Listed Limited Power Source (LPS) is needed. For deployment in international applications, an LPS specifically approved for that country, as indicated by a CE Mark, is needed.

Resetting the unit

A reset button is available if the 621i ONT needs to be rebooted. To reset the 621i ONT, press the RESET button for 5 seconds or longer.

INSTALLATION

After unpacking the unit, inspect it for damage. If damage is noted, file a claim with the carrier and then contact ADTRAN.

Installation Guidelines

The following are guidelines for basic installation of the 621i ONT. Be sure to route and secure the fiber and cables in a manner that will prevent damage.

Read all warnings and cautions before installing or servicing the 621i ONT.

Installation Overview

To install the 621i ONT, you will need to complete the following steps:

1. Install the 621i ONT
2. Connect Ethernet
3. Connect Fiber
4. Connect Power

Required Tools:
Standard technician tools and those listed below are required for installing the 621i ONT.

• Optical power meter with wavelength filtering
• Fiberscope or videoscope
• #2 Phillips-head screw driver
• Drill
• 1/4-inch drill bit
• Hammer

For fiber optics connections, the following are required:

• ODC Fiber Cleaning Tool

Install the device

There are two options to install the 621i ONT: Desk Top and Wall Mount. Options are described below.

NOTE
Included with the 621i ONT is a 5-foot (1.5 m) power cord. All installation locations should be within 5 feet (1.5 m) of a wall outlet.

Desk Top Installation
The 621i ONT can be located on a desktop.

Ensure that the 621i ONT does not come in contact with water or other liquids.

Ensure that the 621i ONT is not located in direct sunlight or next to any thermal obstructions.

Wall Mounting
Refer to figure below when installing the 621i ONT on a wall.

1. Decide on a location for the 621i ONT. Mount below eye- level so the LEDs are visible.
   

NOTE
Supplied hardware is intended for drywall mounting only. For mounting on surfaces other than drywall, obtain the appropriate mounting hardware and follow the provided instructions.

2. Use the keyholes on the rear of the 621i ONT as a template and mark the wall accordingly.
3. Drill holes using a 1/4" drill bit into the marks on the wall.
4. Use a hammer to lightly tap the included wall anchors into the drilled holes until anchor is flush with the wal
5. Install two screws (included) into the anchor heads. Leave approximately 1/4 inch (6 mm) protruding from the mounting surface.
6. Slide the 621i ONT over the screws and exert a small amount of downward pressure to ensure that the top of the slots are resting on the shafts of the screws.

NOTE
Alternately, wall anchors are not needed if mounting directly to wall studs.

Connect Ethernet

Refer to Figure 2 and insert a Category 5E (or better) RJ-45 cable into the port labeled GE until there is an audible "click".

Connect Fiber

To prevent breaking the fiber, do not exceed the fiber bend radius of 3.5 in (8.9 cm).

LASER RADIATION - 1310 nm to 1600 nm

Do not view directly with optical instruments.

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

Fiber is installed in an SC/APC connector (OPTICAL) located on the rear of the 621i ONT (see Figure 2). Complete the following steps to install fiber.

1. Remove the Dust Cover from the SC/APC Connector.
2. Clean the end of the Incoming Fiber Connector.
3. Before installing the fiber, use an optical power meter to measure the dB power. The level should not exceed –8 dB. Use an appropriate bi-directional optical attenuator if the power levels are at or above –8 dB. A level between –12 and –18 dBm is acceptable.
4. Connect the Incoming Fiber Connector.

Connect Power

To connect power to the 621i ONT, complete the following steps:

1. Plug the supplied 12 V AC/DC Power Adapter into the 12V connection on the rear of the 621i ONT.
2. Connect the Power Adapter to a standard 100 - 240 V AC outlet.
3. Verify power is on by checking the power LED on the 621i ONT. The LED should be green, indicating local power is on.

NOTE
ADTRAN recommends only using the DC power adapter that is provided with the unit.

For United States and Canadian applications, the DC Power Adapter must be an NRTL Listed LPS power supply. For International applications, the DC Power Adapter must be an LPS power supply specifically approved for that country.

LEDs

When the 621i ONT first powers up it performs self-tests. Once the power up self-tests are complete, the status LEDs will reflect the state of the hardware. The table below details the status indicated by the LEDs.

LED	Status		Indication
Power		Off	Power is unavailable
		Green	Power is on, self-test passed, normal operation
		Green Flashing	Unit is powering up
Optical		Off	Power is available
		Green	ONU ranged and authenticated, is not configured to a service
		Green Flashing (Fast)	ONU is ranging and synchronization process in progress
		Green Flashing (Slow)	ONU is ranging and synchronization process is complete, is configured with any triple play service
		Red	No fiber connected or Link failure (LOF/LOS)
LAN		Off	No Ethernet connectivity
		Green	Ethernet connectivity detected, no activity
		Green Flashing	Activity from Ethernet interface
Alarm/Update		Off	No alarm detected, no ongoing software update
		Green	ONU software download complete
		Green Flashing	ONU software download started/ ongoing
		Red	ONU software not operational/ ONU failure

SPECIFICATIONS

Specifications for the 621i ONT are as follows:

• Electrical
  • Input: 12 V DC, 0.5 A
  • Maximum Power Consumption: 6 W
  • Power Supply Adapter: 12 V DC Power Adapter (LPS)
    • Input Voltage Rating: 100 - 240 V AC
    • Output Voltage Rating: 12 V DC
    • Output Current Rating: 0.5 A (minimum)
• Environmental
  • Operational Temperature Range: 0°C to +40°C
  • Storage Temperature Range: –40°C to +70°C
  • Relative Humidity: up to 95%, noncondensing
• Physical
  • Height: 1.7 in (4.3 cm)
  • Width: 6.1 in (15.5 cm)
  • Depth: 5.3 in (13.4 cm)
  • Weight: 0.75 lbs (338.6 g)

MAINTENANCE

The 621i ONT does not require routine hardware maintenance for normal operation. ADTRAN does not recommend that repairs be attempted in the field. Repair services may be obtained by returning the defective unit to ADTRAN. Field support for software is provided through upgrade facilities.

SAFETY AND REGULATORY

Refer to the Safety and Regulatory Notice for this product (P/N: 61287844F1-17) for detailed safety and regulatory information.

Registration is required.
ADTRAN offers training courses on our products, including customized training and courses taught at our facilities or at customer sites.
For inquiries, go to: https://www.adtran.com/index.php/training

Trademarks:
Brand names and product names included in this document are trademarks, registered trademarks, or trade names of their respective holders.

SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY HANDLING PRECAUTIONS REQUIRED

Copyright © 2020 ADTRAN, Inc. All Rights Reserved.

Documents / Resources

References

• Training
• Training

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

Download ADTRAN SDX 621i XGS-PON ONT - Optical Network Terminal with XGS-PON for 1GigE Quick Start Manual