Cisco CBS350 Series Datasheet

Cisco Business 350 (CBS350) Series Managed Switches - Datasheet & Part Number Index

Cisco Business 350 Series (CBS350) - Complete Part Numbers & Datasheet Index

Source Reference: Optdex Cisco Business 350 Series Collection. Complete technical hardware reference covering fully managed Gigabit, Multi-Gigabit, and 10G Ethernet switches, PoE+/UPOE budgets, Layer 3 routing capabilities, and optical transceivers.

1. Compact & Desktop Managed Switch Models

Part Number	Total Ports	RJ-45 Ports	Uplink Ports	PoE / PoE+ Ports	PoE Power Budget	Form Factor / Fans
CBS350-8T-E-2G	10	8 x 10/100/1000	2 x Gigabit RJ-45/SFP combo	None	N/A	Desktop Fanless
CBS350-8P-E-2G	10	8 x 10/100/1000	2 x Gigabit RJ-45/SFP combo	8 x PoE+ (802.3at)	67W	Desktop PoE+ Fanless
CBS350-8FP-E-2G	10	8 x 10/100/1000	2 x Gigabit RJ-45/SFP combo	8 x PoE+ (802.3at)	120W	Desktop PoE+ Fanless
CBS350-16T-E-2G	18	16 x 10/100/1000	2 x Gigabit SFP	None	N/A	Compact / Rackmount Fanless
CBS350-16P-E-2G	18	16 x 10/100/1000	2 x Gigabit SFP	16 x PoE+ (802.3at)	120W	Compact / Rackmount PoE+ Fanless
CBS350-16FP-2G	18	16 x 10/100/1000	2 x Gigabit SFP	16 x PoE+ (802.3at)	240W	Compact / Rackmount PoE+

2. High-Density 24-Port & 48-Port Gigabit Switch Models

Part Number	Total Ports	RJ-45 Gigabit Ports	Uplink Ports	PoE / PoE+ Ports	PoE Power Budget	Form Factor
CBS350-24T-4G	28	24 x 10/100/1000	4 x Gigabit SFP	None	N/A	1U Rackmount
CBS350-24P-4G	28	24 x 10/100/1000	4 x Gigabit SFP	24 x PoE+ (802.3at)	195W	1U Rackmount PoE+
CBS350-24FP-4G	28	24 x 10/100/1000	4 x Gigabit SFP	24 x PoE+ (802.3at)	370W	1U Rackmount PoE+
CBS350-24T-4X	28	24 x 10/100/1000	4 x 10G SFP+	None	N/A	1U Rackmount 10G Uplink
CBS350-24P-4X	28	24 x 10/100/1000	4 x 10G SFP+	24 x PoE+ (802.3at)	195W	1U Rackmount PoE+ 10G Uplink
CBS350-24FP-4X	28	24 x 10/100/1000	4 x 10G SFP+	24 x PoE+ (802.3at)	370W	1U Rackmount PoE+ 10G Uplink
CBS350-48T-4G	52	48 x 10/100/1000	4 x Gigabit SFP	None	N/A	1U Rackmount
CBS350-48P-4G	52	48 x 10/100/1000	4 x Gigabit SFP	48 x PoE+ (802.3at)	370W	1U Rackmount PoE+
CBS350-48T-4X	52	48 x 10/100/1000	4 x 10G SFP+	None	N/A	1U Rackmount 10G Uplink
CBS350-48P-4X	52	48 x 10/100/1000	4 x 10G SFP+	48 x PoE+ (802.3at)	370W	1U Rackmount PoE+ 10G Uplink
CBS350-48FP-4X	52	48 x 10/100/1000	4 x 10G SFP+	48 x PoE+ (802.3at)	740W	1U Rackmount PoE+ 10G Uplink

3. Multi-Gigabit (mGig) & 10G Ethernet Switch Models

Part Number	Total Ports	Access Ports	Uplink Ports	PoE / UPOE Ports	PoE Power Budget	Form Factor
CBS350-8MGP-2X	10	6 x 10/100/1000 + 2 x 2.5G mGig	2 x 10G SFP+	8 x PoE+ / 60W 802.3bt	124W	Desktop PoE+/bt mGig 10G
CBS350-24MGP-4X	28	12 x 10/100/1000 + 12 x 2.5G mGig	4 x 10G SFP+	24 x PoE+ / 60W 802.3bt	375W	1U Rackmount PoE+/bt mGig 10G
CBS350-12XS	12	12 x 10G SFP+ slot	Shared SFP+	None	N/A	1U Rackmount 10G Fiber Aggregation
CBS350-12XT	12	10 x 10G copper (RJ-45)	2 x 10G SFP+ combo	None	N/A	1U Rackmount 10G Copper Switch
CBS350-24XS	24	24 x 10G SFP+ slot	Shared SFP+	None	N/A	1U Rackmount 10G Fiber Aggregation
CBS350-24XT	24	20 x 10G copper (RJ-45)	4 x 10G SFP+ combo	None	N/A	1U Rackmount 10G Copper Switch

4. System Performance & Layer 3 Management Features

Feature / Parameter	Specification
Switching Architecture	Fully Managed Layer 3 Switching (Dynamic Routing: OSPF v2/v3, RIP v1/v2, Static Routing, VRRP)
Flash & CPU Memory	512 MB Flash, 1 GB RAM
Packet Buffer	1.5 MB (8-port / 16-port), 3 MB (24-port / 48-port), 6 MB (10G Aggregation switches)
MAC Address Table Size	Up to 16,000 MAC addresses
VLAN Support	Up to 4,094 active VLANs simultaneously
Stacking Capabilities	True Stacking up to 4 units (using 10G SFP+ uplinks for unified management and data plane)
Advanced Security	802.1X, Private VLAN, Dynamic ARP Inspection (DAI), IP Source Guard, Secure Core Network Isolation, IPv6 First-Hop Security
Management Interfaces	Cisco Business Dashboard, Web UI, Full Cisco CLI (Console & SSH), SNMP v1/v2c/v3, sFlow

5. Compatible Transceivers, Direct Attach Cables & Accessories

Part Number	Type / Category	Description & Reach	Compatible Switch Uplinks
MGBSX1	1G SFP Transceiver	1000BASE-SX Multimode Fiber (850nm, up to 550m)	SFP Uplink Models
MGBLX1	1G SFP Transceiver	1000BASE-LX Single-mode Fiber (1310nm, up to 10km)	SFP Uplink Models
MGBT1	1G SFP Transceiver	1000BASE-T RJ-45 Copper (Cat5e/Cat6, up to 100m)	SFP Uplink Models
SFP-10G-SR	10G SFP+ Transceiver	10GBASE-SR Multimode Fiber (850nm, up to 300m)	10G SFP+ Uplink / Aggregation Models
SFP-10G-LR	10G SFP+ Transceiver	10GBASE-LR Single-mode Fiber (1310nm, up to 10km)	10G SFP+ Uplink / Aggregation Models
SFP-H10GB-CU1M	10G Direct Attach Cable	10GBASE-CU SFP+ Passive Twinax Cable (1 Meter)	10G SFP+ Uplink / Stacking
SFP-H10GB-CU3M	10G Direct Attach Cable	10GBASE-CU SFP+ Passive Twinax Cable (3 Meter)	10G SFP+ Uplink / Stacking
CAB-CONSOLE-RJ45	Console Cable	Cisco RJ-45 to DB9 Console Management Cable	All CBS350 Models