ADTRAN SDX 611 GPON SFU ONT User manual

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Figure 1. SDX 611 GPON SFU ONT, 1GE
DESCRIPTION
The SDX 611 GPON SFU ONT, 1GE (611 GPON ONT) is an Optical
Network Unit or Terminal that leverages GPON technology for delivering
premium 1GE services.
The 611 GPON ONT is an indoor unit that supports up to 1 Gbps data
rates.
This document supports the following versions of the 611 GPON ONT.
Figure 1 illustrates the 611 GPON ONT.
Decription P/N
SDX 611 GPON SFU ONT, 1GE with NA
power adapter (included)
1287833F1
SDX 611 GPON SFU ONT, 1GE with UK
power adapter (included)
1287833F2
SDX 611 GPON SFU ONT, 1GE with EU
power adapter (included)
1287833F3
SDX 611 GPON SFU ONT, 1GE with AU
power adapter (included)
1287833F4
FEATURES
The basic features of the 611 GPON ONT include the following:
■Single GPON fiber interface with 1.244 Gigabits per 
second upstream and 2.488 Gigabits per second 
downstream
■1 GE (RJ-45) Customer Interface
■Remote activation and deactivation
■Remote firmware upgrades and downgrades
■Remote OMCI management as per ITU-T G.988
Refer to the following table for a description of each feature in Figure 2.
Figure 2. ONT Interfaces
Callout Description
1LEDs
2 GPON fiber interface
3 1 GE, RJ-45 Customer LAN Connection
4 Power Connection for the Supplied AC to DC Power Con-
verter (12 V)
5 On/Off button
ON/OFFPowerGEOptical
1
5432
SDX
611 GPON ONT
SFU, 1GE
July 2020
61287833F1-13C

261287833F1-13C
3 WARNING!
Ensure that the 611 GPON ONT does not come in contact with
water or other liquids.
Wall Mounting
Refer to Figure 3 when installing the 611 GPON ONT on a wall.
1. Decide on a location for the 611 GPON ONT. Mount below eye-level
so the LEDs are visible.
g 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.
Figure 3. Wall Mount Installation
2. Use the keyholes on the rear of the 611 GPON ONT as a template
and mark the wall accordingly. The keyhole spacing for a vertical
mount is 1.97 inches (5 cm).
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 wall.
5. Install two included screws into the anchor heads. Leave
approximately 1/4 inch (6 mm) protruding from the mounting
surface.
6. Slide the 611 GPON 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.
Step 2: Connect Ethernet
Refer to Figure 2 on page 1 and insert a Category 5E (or better) RJ-45
cable into the port labeled GE until there is an audible “click”.
Step 3: Connect Fiber
f CAUTION!
To prevent breaking the fiber, do not exceed the fiber bend radius of 3.5 in.
(8.9 cm).
Wall Anchor (2x)
Mounting Screw (2x)
Power
Power is provided by a 12 V DC Power Adapter that is included with the
611 GPON ONT. The power adapter operates from a power source of 100
to 240 V AC, 50 - 60 Hz. For the United States and Canada 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.
INSTALLATION
After unpacking the unit, inspect it for damage. If damage is noted, file a
claim with the carrier and then contact ADTRAN. For more information,
refer to the warranty.
Installation Guidelines
The following are guidelines for basic installation of the 611 GPON ONT.
f WARNING!
Read all warnings and cautions before installing or servicing the
611 GPON ONT.
Installation Overview
To install the 611 GPON ONT, you will need to complete the following
steps:
■“Step 1: Install the 611 GPON ONT”
■“Step 2: Connect Ethernet”
■“Step 3: Connect Fiber”
■“Step 4: Connect Power”
Required Tools:
Be sure to route and secure the fiber and cables in a manner that will
prevent damage. Standard technician tools and those listed below are
required for installing the 611 GPON ONT.
■Optical power meter with wavelength filtering
■Fiberscope or videoscope
■#2 Phillips-head screw driver
■Drill
■Hammer
For fiber optics connections, the following is required:
■ODC Fiber Cleaning Tool
Step 1: Install the 611 GPON ONT
There are two options to install the 611 GPON ONT: Desk Top and Wall
Mount. Options are described below.
g NOTE
Included with the 611 GPON 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 611 GPON ONT can be located on a desktop.
f CAUTION!
Ensure that the 611 GPON ONT is not located in direct sunlight or next to
any thermal obstructions.

61287833F1-13C 3
CCAUTION!
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 611 GPON ONT (see Figure 2 on page 1). 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 –27 dBm is acceptable.
4. Connect the Incoming Fiber Connector.
Step 4: Connect Power
To connect power to the 611 GPON ONT, complete the following steps:
1. Plug the supplied 12 V AC/DC Power Adapter into the 12V 
connection on the rear of the 611 GPON ONT.
2. Connect the Power Adapter to a standard 100 - 240 V AC outlet.
3. Press the POWER button to turn the 611 GPON ONT on.
4. Verify power is on by checking the power LED on the 611 GPON
ONT. The LED should be green, indicating local power is on.
g NOTE
ADTRAN recommends only using the DC power adapter that is
provided with the unit.
f CAUTION!
For United States and Canada 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 611 GPON 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 

2
Off
Green
Green Flashing
Power is off
Power is on, self-test passed,
normal operation
Unit is powering up
Optical 
2
2

Green
Green Flashing
(Fast)
Green Flashing
(Slow)
Red
ONU ranged, authenticated, and 
configured with services
ONU is ranging and
synchronization process in
progress
ONU ranged and authenticated but not
configured with services
PON is down due to LOF/LOS
LAN 

2
Off
Green
Green Flashing
No Ethernet connectivity
Ethernet connectivity present,
no activity
Ethernet connectivity present, activity
detected
Interface operation state is up and 
packets Tx/Rx detected on the interface
Alarm/
Update


2

Off
Green


Green Flashing
Red
No alarm detected
ONU software download 
complete and software upgrade in 
progress. ONU LED will turn off once
upgrade is successful
ONU software download in 
progress
ONU is powered up and PON 
operational state is up and ONU 
software upgrade failed.
New ONU software not operational due
to any of the following reasons:
■Software image download failed
■Software image flash write failed
■Software image activation failed
■Software image commit failed

CAUTION!
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY
HANDLING PRECAUTIONS REQUIRED
Warranty: ADTRAN will replace or repair this product within the warranty period if it does not
meet its published specifications or fails while in service. Warranty information can be
found online at www.adtran.com/warranty.
Trademarks: Brand names and product names included in this document are trademarks,
registered trademarks, or trade names of their respective holders.
Copyright © 2020 ADTRAN, Inc. All Rights Reserved.
ADTRAN CUSTOMER CARE:
From within the U.S. 1.888.423.8726
From outside the U.S. +1 256.963.8716
PRICING AND AVAILABILITY 1.800.827.0807
*61287833F1-13C*
SPECIFICATIONS
Specifications for the 611 GPON 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
●Input Voltage Rating: 100 - 240 V AC, 50/60 Hz
●Output Voltage Rating: 12 V DC
●Output Current Rating: 0.5 A (minimum)
■Physical
♦Height: 0.95 in (2.40 cm)
♦Width: 3.15 in (8.00 cm)
♦Depth: 3.15 in (8.00 cm)
♦Weight: 0.20 lbs (0.09 kg)
■Environmental
♦Operational Temperature Range: 0°C to +40°C
♦Storage Temperature Range: –40°C to +70°C
♦Relative Humidity: up to 95%, noncondensing
■Optical
♦TX min power: +0.5 dBm
♦TX max power: +5.0 dBm
♦RSSI max sensitivity: –27.0 dBm
♦RX overload: –8.0 dBm
♦TX wavelength: 1310 nm typical
♦RX wavelength: 1490 nm typical
MAINTENANCE
The 611 GPON 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. Refer to the warranty for further
information. Field support for software is provided through upgrade facil-
ities.
SAFETY AND REGULATORY
Refer to the Safety and Regulatory Notice for this product (P/N:
61287833F1-17) for detailed safety and regulatory information.
Consultez l'avis sur la sécurité et la conformité à la réglementation pour ce
produit (61287833F1-17) pour obtenir des renseignements détaillés sur la
sécurité et la réglementation.
Ausführliche Sicherheits- und regulatorische Informationen sind in der
Konformitätserklärung zur Sicherheit und Einhaltung von Normen zu
diesem Produkt (61287833F1-17) aufgeführt.
Documentation for ADTRAN Network Solutions products is available for
viewing and download directly from the ADTRAN Support Community
website.
Go to: https://supportforums.adtran.com/welcome
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
The following online documents and resources provide additional information for this product:
ADTRAN Pluggable Optics Compatibility Matrix (online tool, go to:
http://www.adtran.com/pluggableoptics)
SDX 611 SFU GPON ONT, 1 GE Safety and Regulatory Notice