With the release of the WiFi 7 Deco series, SFP+ interfaces have been integrated into the Deco families. This enhanced interface offers faster and more reliable internet connections, delivering an improved browsing and streaming experience for users. This article will offer an in-depth configuration guide on how to use SFP+ ports.

 

Deco with SFP+ Ports:

Deco BE95	BE33000	1× 10 Gbps SFP+/RJ45 Combo	• 1× 10 Gbps • 2× 2.5 Gbps
Deco BE85	BE19000		• 1× 10 Gbps • 2× 2.5 Gbps
Deco BE75	BE17000		• 3× 2.5 Gbps

 

 

The recommended SFP modules:

	10G SFP+ Modules	1G SFP Modules
Cooper SFP Models/Gigabit(s) Ethernet SFP Modules	SM5310-T(TL-SM5310-T)	SM331T(TL-SM331T)
Fiber SFP Modules/ SFP optical transceivers	TP-Link 10G SFP+	TP-Link 1G SFP
PON ONU Stick	Please contact the Fiber ISP for compatible models!

 

 

Common Application Scenarios of SFP+ and Configuration Tips:

 

• Case One: WAN connection with SFP+ PON ONU Stick

 

For example:
Fiber ISP optic distribution box---<optical fiber>---(PON ONU Stick) Deco BE85

***It is strongly advised to consult with the Fiber ISP first whether it is possible to use a PON SFP ONU Stick to bypass the provided Fiber Gateway. Otherwise, it is very likely to have compatibility issues.

 

 

 

• Case Two: WAN connection with Cooper SFP Module

For example:
Fiber ISP optic distribution box---Fiber gateway---<Ethernet cable>---(Cooper SFP Model) Deco BE85

 

 

 

• Case Three: LAN Connections / Ethernet Backhaul with SFP+ Module

For example:

• Fiber ISP optic distribution box---Fiber gateway---main Deco BE85(Cooper SFP Module) ---<Ethernet cable>---(RJ45) NAS Server

 

• Fiber ISP optic distribution box---Fiber gateway---main Deco BE85(Fiber SFP Module) ---<optical fiber>---(Fiber SFP Module) Network Switch

 

• Fiber ISP optic distribution box---Fiber gateway---main Deco BE85(Fiber SFP Module) ---<optical fiber>---(Fiber SFP Module) Deco BE85

 

Frequently Asked Questions:

 

Q1: Can I use Fiber SFP+ Module like TL-SM5110-SR as a PON ONY stick to work with Fiber line from ISP?
No. The Fiber interface and Fiber type are different. Moreover, Fiber SFP+ Module like TL-SM5110-SR should be used in pairs and It doesn't have the modem function.

Q2: Can I use SFP+ DAC cables with Deco BE models?
We haven’t tested SFP+ DAC cables yet and the performance can’t be guaranteed. It's recommended to use the Fiber SFP+ modules or AOC cables instead.