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C1000-48T-4X-L
CATALYST 1000 48PORT GE 4X10G SFP
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C1000-48T-4X-L delivers a robust enterprise-class architecture in a fixed-configuration design featuring 48 Gigabit Ethernet ports with an additional 4 high-speed 10G uplink ports, all powered by a reliable AC power supply. Designed for Layer 2 switching, the switch offers efficient performance with low latency, ensuring dependable connectivity for small and mid-sized networks.
Engineered for scalability and simplified management, this model supports high switching capacity while maintaining secure and stable network operations. Its fixed-port deployment and non-stacking design make it ideally suited for branch offices, retail environments, and distributed networks that require consistent, high-performance connectivity.
C1000-48T-4X-L price is $798.00, a 81.8% saving from the Cisco list price of $4,376.00. C1000-48T-4X-L is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C1000-48T-4X-L for additional pricing. Browse the full Cisco Switch Catalyst 1000 series or explore all Cisco products.
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 C1000-48T-4X-L |  C1000-8P-2G-L |  C1000-8FP-2G-L |  C1000-48P-4X-L |  C1000-8T-2G-L | |
|---|---|---|---|---|---|
| Depth | 10.1 inches | 9 inches | 9.00 inches | 11 inches | 8.25 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 32 MB | 32 MB | 32 MB | 32 MB |
| Form Factor | Desktop / Rack-mount | Desktop / Rack-mount | Desktop | Rack-mount | Desktop |
| Height | 1.73 inches | 1.75 inches | 1.73 inches | 1.75 inches | 1.73 inches |
| IOS | LAN Lite | LAN Lite | LAN Lite | LAN Lite | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | C1000-48T-4X-L | C1000-8P-2G-L | C1000-8FP-2G-L | C1000-48P-4X-L | C1000-8T-2G-L |
| Media Type Supported | Twisted Pair / Fiber | Twisted Pair | Twisted Pair | Twisted Pair / Fiber / Combo | Twisted Pair / Combo |
| Memory | 256 MB | 128 MB | 128 MB | 128 MB | 128 MB |
| Number of Downlink Ports | 48 Ports | 8 Ports | 8 Ports | 48 Ports | 8 Ports |
| Number of Ethernet Ports | 24–48 Ports | Under 12 Ports | Under 12 Ports | 24–48 Ports | Under 12 Ports |
| POE Support | Non POE | POE | POE+ | POE+ | Non POE |
| Port/Expansion Slot Details | 48 fixed Ethernet ports, 4 fixed 10G SFP+ ports | 8 PoE-enabled 10/100/1000 Ethernet ports and 2 fixed SFP uplink ports | 8 PoE ports and 2 Gigabit uplink ports | 48 PoE ports and 4 10G SFP+ uplink ports | 8 x 10/100/1000 Ethernet ports, 2 x 1G SFP uplink ports |
| Power Consumption | 80W | 57W | 48W | 370 W | N/A |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 1000-48T-4X-L Switch | Cisco Catalyst 1000 C1000-8P-2G-L | Cisco Catalyst 1000 Series C1000-8FP-2G-L Switch | Cisco Catalyst 1000 Series C1000-48P-4X-L | Cisco C1000-8T-2G-L Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | No |
| SFP Ports | 4 SFP Ports | Combo | Combo | 4 SFP Ports | 2 SFP Ports |
| Switching Capacity | 104 Gbps | 16 Gbps | 10 Gbps | 104 Gbps | 16 Gbps |
| Switching Capacity with Stacking | N/A | N/A | N/A | N/A | N/A |
| Uplink Configuration | 10G | 1G | 1G | 10G | 1G |
| Weight | 23 lbs | 6.6 lbs | 7.5 lbs | 14 lbs | 5.7 lbs |
| Width | 17.3 inches | 17.5 inches | 8.66 inches | 17.5 inches | 7.50 inches |
C1000-48T-4X-L gave us the 10G uplinks we needed for growth. Access ports are stable, uplinks are fast, and the switch has been reliable in production.
10G uplinks improved our backbone performance immediately.
Great access switch when you need 10G uplink headroom.
Consistent Gigabit access with dependable 10G uplinks.
Integrated cleanly into our core-to-access design.
Stable throughput and easy rollout across departments.
Reliable upgrade path for expanding office networks.
The Cisco Catalyst 1000 48-Port GE 4X10G SFP (C1000-48T-4X-L) is an entry-level, fully managed Gigabit Ethernet switch with four 10G SFP uplink ports designed for small to medium-sized businesses.
The C1000-48T-4X-L offers 48 Gigabit Ethernet RJ-45 ports plus four 10G SFP uplink ports for high-speed aggregation and uplink flexibility.
No. The C1000-48T-4X-L model does not support PoE. For PoE requirements, consider Cisco’s Catalyst 1000 PoE variants.
The C1000-48T-4X-L supports standard 10G SFP+ modules such as Cisco SFP-10G-SR, SFP-10G-LR, SFP-10G-ZR and other MSA-compliant optics.
Management options include an intuitive web GUI, Cisco IOS CLI via console or SSH, and optional Cisco DNA Center or Cisco FindIT for centralized monitoring.
No. The Catalyst 1000 series does not support physical stacking; each switch is managed individually or via Cisco FindIT or DNA Center for logical grouping.
It delivers 176 Gbps of switching capacity and a forwarding rate of up to 130.95 Mpps, ensuring low-latency performance for Gigabit traffic.
Integrated features include 802.1X network access control, port security, DHCP snooping, IP Source Guard, Dynamic ARP Inspection and ACL support for traffic filtering.
The switch supports up to 4,094 VLANs, dynamic VLAN assignment, and advanced QoS with eight priority queues, traffic shaping, and classification by ACL, DSCP or CoS.
It operates on AC input of 100–240 VAC, consumes a maximum of 33 W, and meets ENERGY STAR criteria for energy-efficient operation.
Dimensions are 1.7" H × 17.5" W × 11.0" D (1 RU); operating temperature ranges from 32°F to 113°F (0°C to 45°C) with humidity of 10% to 85% non-condensing.
The switch ships with a 1-year limited hardware warranty. Cisco SMARTnet service is available for extended support, rapid replacement and software updates.
Ideal for small enterprise wiring closets, branch offices or retail environments requiring simple, secure Gigabit access with high-speed uplinks.
Connect via the management Ethernet port or console, assign an IP address, enable SSH, then use Cisco IOS CLI or the web GUI to complete remote setup.
Download the latest Cisco IOS image from Cisco.com, upload it via TFTP/FTP or the web GUI, then reload the switch to apply the new firmware.
Supports IGMP snooping, MLD snooping, IPv6 host support, IPv6 ACLs and basic IPv6 management features for future-proof network deployments.