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Compact white square wall-plate access point with status LED

Cisco Systems, Inc.

Cisco Systems, Inc. CBW145ACB access point

SKU CH-8NRG-JT97H MPN CBW145ACB

Compact dual-band 802.11ac Wave 2 access point supports 400 clients, includes four Gigabit Ethernet ports with PoE out, and mounts on a wall plate

  • # of Users400
  • StandardsIEEE standards: IEEE 802.11a/b/g, 802.11n, 802.11h, 802.11d
  • Device ManagementDeploy and configure multiple Cisco Business access points a
  • Wireless Data Rates802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps 802.11b/g: 1,
  • SecurityAuthentication and security: Wi-Fi Protected Access 2 and 3
  • Antenna2.4 GHz, gain 2 dBi 5 GHz, gain 3 dBi
  • Supports up to 400 concurrent clients
  • Managed via Cisco Business Mobile app
  • Four Gigabit Ethernet ports plus PoE out
  • MU-MIMO serves multiple devices simultaneously
  • Compact wall-plate design fits tight spaces

Cisco Business 145AC Access Point

The Cisco Business 145AC is a compact indoor wireless access point supporting 802.11ac Wave 2 with MU-MIMO. It handles up to 400 simultaneous clients across dual radios and includes a Gigabit uplink, three local Gigabit ports and a passive pass-through RJ-45. Management is handled through the Cisco Business Mobile app without a physical controller.

Verify PoE infrastructure and mounting

Confirm your network switch provides 802.3af or 802.3at PoE to power the unit, or plan for the optional Cisco Business PoE injector. The access point draws a maximum of 8.5 W without PoE out and can supply 802.3af Class 0 power on one local port when powered by 802.3at. Ensure a standard wall-plate opening is available for the included mounting bracket and Torx security screw.

Replaces standalone APs needing controller hardware

This access point upgrades deployments that previously required a dedicated wireless LAN controller by enabling controller-less configuration and optional multisite remote management. The jump is worthwhile when you need to support up to 25 mesh extenders per AP across eight hops and want app-based setup for mixed wired and wireless environments.

Highlights

  • Supports up to 400 concurrent clients
  • Managed via Cisco Business Mobile app
  • Four Gigabit Ethernet ports plus PoE out
  • MU-MIMO serves multiple devices simultaneously
  • Compact wall-plate design fits tight spaces

Specifications

BrandCisco Systems, Inc.
SeriesCisco Business
ModelCisco Business 145AC
Part NumberCBW145AC-B
# of Users400
StandardsIEEE standards:
IEEE 802.11a/b/g, 802.11n, 802.11h, 802.11d
IEEE 802.11ac
Device ManagementDeploy and configure multiple Cisco Business access points and mesh extenders easily without a physical controller, using Cisco Business Mobile app. Optional multisite remote management is available through the Cisco FindIT Network Management.
Wireless Data Rates802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
802.11b/g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
802.11n data rates on 2.4 GHz: 6.5 to 300 Mbps (MCS0-MCS15, HT 20/40)
802.11ac data rates on 5 GHz: 6.5 to 867 Mbps (MCS0-MCS9)
SecurityAuthentication and security:
Wi-Fi Protected Access 2 and 3 (WPA2 and WPA3)
802.1X, RADIUS Authentication, Authorization, and Accounting (AAA)
802.11r and 802.11i
Physical security:
Torx security screw, included with the access point
Kensington lock slot to lock device to mounting bracket
Antenna2.4 GHz, gain 2 dBi
5 GHz, gain 3 dBi
Mounting LocationIndoor
Interface1x Gigabit Ethernet uplink (10/100/1000BASE-T autosensing), PoE
3x Gigabit Ethernet local ports (10/100/1000BASE-T), including one PoE out port: PoE out provides 802.3af (Class 0) when access point is powered by 802.3at, or no output when powered by 802.3af
One passive pass-through port, RJ-45 (back to bottom)
LEDsStatus LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors
MIMOMulti-User (MU) Multiple-Input Multiple-Output (MU-MIMO) technology allows transmission of data to multiple 802.11ac Wave 2–capable clients simultaneously to improve the client experience. Prior to MU-MIMO, 802.11n and 802.11ac Wave 1 access points could transmit data to only one client at a time. This was typically referred to as Single-User MIMO (SU-MIMO).
Power SupplyPowering options:
802.3af/at Ethernet switch; a Cisco Business switch with PoE is recommended
Optional Cisco Business PoE injector (CB-PWRINJ-xx)
Power draw:
8.5W (maximum, without PoE out)
DimensionsAccess point (without mounting bracket): 3.5 x 5.5 x 1.25 in. (89 x 140 x 31.5 mm)
WeightAccess point without mounting bracket or any other accessories: 10 oz (280 g)
FeaturesMax # of Mesh Extenders:
Maximum number of associated Cisco Business mesh extenders: 25 per Access Point, up to 8 hops
System:
1 GB DRAM
256 MB flash
710-MHz quad-core processor
Shipping weight0.91 kg
Package size236 × 221 × 74 mm

Questions about this item

Does the CBW145ACB include mounting hardware and a PoE injector in the box?

The access point includes a Torx security screw for mounting; a PoE injector is optional and sold separately.

Should I choose the CBW145ACB for 5 GHz Wave 2 MU-MIMO or a different model for 2.4 GHz only?

This model supports dual-band 802.11ac Wave 2 MU-MIMO on both 2.4 GHz and 5 GHz radios simultaneously.

What does the 400-client maximum mean when the AP is connected to a typical office switch?

The AP supports up to 200 clients per radio, totalling 400, and draws 8.5 W maximum without PoE out.

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