[shortdesc]
- Managed, Rack-mountable, 48 x 1G PoE+ ports, 4 x 1G SFP Uplinks, PoE+ (195W), Layer 3
[/shortdesc]
[properties]
| 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 |
[/properties]
[specifications]
| 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 |
[/specifications]
[accesories]
| Hardware |
|
| 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 |
[/accesories]
Cisco CBS250-48PP-4G Switch
The Cisco CBS250-48PP-4G is a powerful managed switch designed for small and medium-sized businesses, offering Power over Ethernet (PoE+) support and flexible connectivity options. With 48 Gigabit Ethernet PoE+ ports and 4 Gigabit SFP uplink ports, this switch delivers a total PoE power budget of 195W, making it ideal for powering a variety of devices such as IP phones, cameras, and wireless access points.
Key Features:
-
48 x Gigabit Ethernet PoE+ Ports: Provides up to 195W total PoE power, suitable for powering connected devices like IP phones, cameras, and access points.
-
4 x Gigabit SFP Uplink Ports: Ensures flexible uplink options with fiber or copper connections for seamless network expansion.
-
Layer 2/3 Switching Features: Includes VLANs, static routing, and QoS for optimized traffic management and network segmentation.
-
Energy Efficiency: Compliant with IEEE 802.3az standards, reducing power consumption during idle times.
-
Advanced Security Features: Includes ACLs, 802.1X authentication, and IP Source Guard to protect your network from unauthorized access.
Technical Overview:
-
Recommended for: Small to medium-sized businesses, retail environments, and branch offices.
-
Ports: 48 x 10/100/1000 PoE+ ports, 4 x Gigabit SFP uplink ports.
-
Switching Capacity: 104 Gbps.
-
Forwarding Rate: 77.38 Mpps.
-
Layer 2/3 Features: VLAN, static routing, QoS, and IGMP snooping for effective traffic management.
-
Management: Cisco Business Dashboard, Web-based GUI, CLI, and SNMP for simplified network administration.
-
Security: ACLs, 802.1X, and IP Source Guard for secure networking.
-
Energy Efficiency: Compliant with IEEE 802.3az standards for reduced energy consumption.
You can check the related tab for the CBS250-48PP-4G datasheet.
