3654
2.3 Interface 3. Installation
③
④
Description
①LEDs Operating status LEDs.
②
POTS 1-2 Connect to VoIP phone.
GE 1-4 Connect to PC or LAN. (10/100/1000Base-T interfaces)
Item
WPS button Press to initiate WPS connection process.
Reset button Reboot the unit or reset to factory defaults.
Press and hold for 10 seconds to reset factory defaults.
UPS Power connector and UPS backup power.
Power port Connect an external power supply.
Fiber Connector Connect optical network.
⑤
2.5GE Connect to PC or LAN. (1G/2.5GBase-R interface)
⑥
⑦
⑧
⑨
⑩
2.4 LED
USB Connect an external 3.0 USB drive.
23456
7
10
9
1
8
Label LightDefinition
Status
WAN
Ranged successfully
Ranging in progress
Not ready for ranging or not provisionedOFF
Blue
ON
Flash
WPS Blue
WPS successful connection established (for 5 sec)ON
WPS in progress
Disabled or process successfully finishedOFF
INTERNET
Internet service is available.
Internet service is unavailable.
(no response from DNS server)
Blue
ON
OFF
Unit has been reset to factory defaults
/is unconfigured.
STATUS Blue
Normal OperationON
Boot-up / Initialization / provisioning in progress
Rapid Blink (10/sec)
Slow Blink
Power offOFF
5GHz Blue
5GHz Wi-Fi service is enabled on ONT.
5GHz Wi-Fi data passing between ONT and
connected devices.
5GHz Wi-Fi service is disabled on ONT.
ON
Slow Blink (1/sec)
OFF
Normal operation on AC source
Operating on Battery Power
Battery Alarm (Low Battery, Missing or Replace)
YellowBATT
Slow Blink (2/sec)
OFF
ON
2.4GHz Blue
2.4GHz Wi-Fi service is enabled on ONT.
2.4GHz Wi-Fi data passing between ONT and
connected devices.
2.4GHz Wi-Fi service is disabled on ONT.
ON
Slow Blink (1/sec)
OFF
No major alarms
Major Alarm (including operating in battery power)
SW or Config update in progress
ALARM Red
Slow Blink (2/sec)
OFF
ON
VOICE Blue
Registered successfully
Off hook
Registration failed or
telephone service is not provisioned.
Slow Blink (1/sec)
ON
OFF
GE1-4/
2.5GE Blue
Ethernet interface linked
Data transmitting
Ethernet interface not linked
ON
Flash
OFF
Slow Blink (1/sec)
① Remove fiber service cover to expose XGS-PON port.
② Connect fiber optic cable with SC/APC termination to the XGS-PON port.
③ Re-attach the fiber service cover onto the 5266XG.
④Connect the Ethernet cable from 1GE or 2.5GE port to PC.
⑤Connect the telco cable from POTS port to home phone lines.
⑥Connect the power cable from power port to an electrical outlet.
⑦(OPTIONAL) Connect the Battery Backup Unit power and telemetry to the UPS port.
1
2
3
1
2
3
5
6
7
4
8
+VDC
-VDC
On Battery
Missing Battery
Replace Battery
GND
Signal Return
Low Battery
Power in from UPS
Power return to UPS
Open signal when on battery power
Open signal when battery not detected
Open signal when battery should be replaced
Connected to Signal GND on ONT
Connected to Signal GND on ONT
Open signal when battery is low
Pin CommentsSignal
UPS
Connector
Pinouts 17 35
28
6 4
5
6
7
4
If necessary, you may have your ONT mounted on a wall using mounting holes.
Moun�ng on a Wall
5.1 in (130.0 mm)
1
2
Moun�ng Holes
Wall mount when using a fiber tray
If necessary, you may have your ONT mounted on a wall using fiber tray.
① Mount a fiber tray.
② Wrap extra fiber around the fiber spools in a counter clockwise direction, making
sure there is enough flexibility for the fiber to connect to the 5266XG without
bending the fiber tighter than a 30 mm radius.
③ Attach the 5266XG to the fiber tray.
④Connect the optic cable to the XGS-PON port.
1.5 in
(38.1 mm)
3.26 in
(82.8 mm)
1
2
