The 48vdc output on the cb-pwrinj-na, is that a general output for all aps or are there multiple models?

The single-port Cisco CB-PWRINJ-NA provides 802.3af power and data signal, sending both to the Cisco Access Point. The power injector provides up to 15.4 W over the unused wire pairs of a Category 5 or better Ethernet cable, supplying enough power for a distance of 328 ft. (100 m) on the Cisco Access Point. It is a general output for all APs.

Am i missing something or should this be powering my cbw140ac-b? my wap turns on, green for 3-4 minutes then off.

You don’t need this particular unit. So long as your PoE source supports 802.3af, and the source is not over the limit. I use a switch to power my 240Aac wap’s.

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Cisco Business Power Over Ethernet Injector | Limited Lifetime Protection (CB-PWRINJ-NA)

Product ID: 214585467

Details

Brand
Cisco
Compatible Devices
Wireless Point
Data Link Protocol
Ethernet
Data Transfer Rate
1
Hardware Interface
Ethernet
Item Weight
0.4 kg

⚡15W guaranteed power output

🌐Gigabit LAN port for blazing fast connectivity

🔒Limited lifetime protection & 1-year tech support

¥27659

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your network like a pro — stay connected, stay ahead!

BLAZING GIGABIT SPEED - High-speed Ethernet port ensures lag-free network performance
COMPACT LIGHTWEIGHT - Sleek 0.4 kg design fits effortlessly into any workspace
PEACE OF MIND INCLUDED - Backed by limited lifetime protection and expert support
RELIABLE POWER DELIVERY - Consistent 15W power output keeps your devices running smoothly
SEAMLESS CISCO COMPATIBILITY - Optimized for Cisco Business Wireless 100 & 200 Series APs

The Cisco Business Power Over Ethernet Injector (CB-PWRINJ-NA) delivers a guaranteed 15W power output through a high-speed Gigabit Ethernet port, designed specifically for Cisco Business Wireless 100 and 200 Series access points. Lightweight and compact, it ensures reliable, efficient power and data delivery with the added confidence of limited lifetime protection and one-year technical support.

Specifications

ASIN	B087QTMJCN
Best Sellers Rank	#2,306 in Computer Networking Switches
Brand	Cisco
Built-In Media	CB-PWRINJ Power Injector, Power card, Support contact pointer card
Compatible Devices	Wireless Access Point
Customer Reviews	4.5 4.5 out of 5 stars (39)
Data Link Protocol	Ethernet
Data Transfer Rate	1 gigabits_per_second
Hardware Interface	Ethernet
Item Type Name	Power Injector
Item Weight	0.4 kg
Manufacturer	CISCO
Mfr Part Number	CB-PWRINJ-NA
Model Number	CB-PWRINJ
Number of Items	1
Number of Packs	1
UPC	889728286817
Unit Count	1 Count
Warranty Description	Cisco Limited 90 Day Warranty

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