Model: CBS250-48PP-4G
  • Switch, L3, smart, 48 x 10/100/1000 (PoE+) + 4 x Gigabit SFP, rack-mountable, PoE+ (195 W)
List Price: US$923.99
You Save: $3.99 (0% OFF)
Condition: Brand New Sealed
Availability: IN STOCK
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Tax: $0.00 Tax Outside New Jersey


The Cisco Business CBS250-48PP-4G switch is the next generation of affordable, smart switch that combines powerful network performance, security, and reliability with a comprehensive suite of network features you need for a solid small business network.


LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, * PoE, * Max PoE.
Cabling type Category 5e or better
Mounting options Desktop, wall-mount or rack mount
Physical security lock Kensington lock slot
Accessories  There is no additional accessories other than  the power supply and the mounting kit which are included with the device package .
Supported SFP modules SKU
MGBSX1 Multimode fiber
MGBLX1 Single-mode fiber
MGBLH1 Single-mode fiber
MGBT1 UTP cat 5e
Package contents
● Cisco Business 250 Series Smart Switch
 ● Power cord (power adapter for 8-port SKUs)
 ● Quick start guide
 ● Mounting kit
Minimum requirements
●  Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet
●  Cat5e or better Ethernet cable
●  Network interface card for each computer


Specifications CBS250-48PP-4G
Capacity in millions of packets 77.38 mpps 
Switching capacity 104.0 Gbps 
Flash Memory 16 MB
DRAM 512 MB 
CPU 400 MHz ARM 
CPU Memory 128 MB 
Packet Buffer 3 MB 
MAC addresses 8K
Head-of-line (HOL) blocking HOL blocking prevention
Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR)
Loop detection Helps discover loops in the network to avoid broadcast storms
Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts
Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X)
Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet
Operating Temperature
23° to 122°F (-5° to 50°C) 
Operating humidity 10% to 90%, relative, noncondensing 
Compliance/certifications UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Warranty Limited lifetime 


Properties CBS250-48PP-4G
Description ● 48 10/100/1000 PoE+ ports with 195W power budget ● 4 Gigabit SFP
Product Family CBS 250 Series
Product Type Small Business Switch
Number of Ports 52
RJ-45 ports 48 Gigabit Ethernet 
Downlinks total 10/100/1000 ports 48
Power dedicated to PoE 195W
Number of ports that support PoE 48
Power 100 to 240V 50 to 60 Hz, internal, universal 
Fans 1
Unit dimensions in. (W x D x H) 17.5 x 13.78 x 1.73
Rack-mountable Yes


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Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.
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