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Ethernet Switch Upgrade Kit Install Instructions
A99-BAI-ACSF-UGKIT

Step-by-Step Process

The following instructions describes how to field install a second 6 

port Ethernet switch into Access Point cabinet, part number  
A99-APC1BAI-ACSF.

Note: Access Point cabinets, part number A99-APC1BAI-ACSF that 
are revision V and below must have the 2nd Ethernet switch installed 
in the vacant AP2 radio location. Each method is described within this 
document.Access Point cabinets, part number A99-APC1BAI-ACSF that 
are revision W and above can have the 2nd Ethernet switch installed 
above the first Ethernet switch using the existing DIN rail. 

contents include one each of the following:

• 

6 port GigE Ethernet switch, part number A90-ESP8266G

• 

1 Gig 20Km 1310 Nm SFP, part number A90-SFP01G-20-31

• 

2 meter LC to LC SM fiber patch cord

• 

20” Red 14 AWG wire

• 

20” Black 14 AWG wire

• 

60” Green 14 AWG wire

• 

20” spiral sleeving 

 
Caution:  
Remove Power Before Attempting to Service

• 

Prepare the frame ground wire

• 

Strip 1/4” of insulation from the green frame ground wire

Step B: Wire power & frame ground to the Ethernet 

Switch

• 

Important - Remove Power - from the cabinet before service 

• 

Attached the power and frame ground wires to the Ethernet 
Switch

• 

Attach the red 14 AWG wire to the +-V input of the A PWR 

connector

• 

Attach the black 14 AWG wire to the G input of the A PWR 

connector

• 

Attach the green 14 AWG wire to the FG input of the A PWR 

connector 
 

Step C1: Install 2nd Ethernet Switch using plate 

method for part number A99-APC1BAI-ACSF 

revision V and below.

Step A: Prepare the power & frame ground wires

• 

Prepare the power cord

• 

Strip 1/4” of insulation from the red and black wires

• 

Cut the spiral sleeving to 16” and install over red and black wires

 

 
 

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*Note: This upgrade kit is only applicable with BA AC cabinet part number A99-APC1BAI-ACSF revision W and above.

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