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Cisco C9350-48S | C9350 48-Port 1G SFP Fiber Switch, Modular Uplinks

SKU:C9350-48S

Stock Status: Enquire

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Description

The Cisco C9350-48S is a stackable enterprise switch delivering 48 ports of 1G fiber connectivity via SFP interfaces. Powered by Cisco Silicon One A100/L ASIC, this switch provides consistent hardware-based forwarding with support for up to 200G modular uplink bandwidth. Ideal for fiber-based campus access, distribution closets, and industrial environments requiring long-distance connectivity and extended reach deployment.

Features

48x 1G SFP fiber ports for extended-reach campus and industrial connectivity
- Cisco Silicon One A100/L ASIC for wire-speed forwarding and low-latency performance
- Modular uplink design supporting 100G/40G/50G/25G/10G/1G uplink speeds
- StackWise-1.6T technology with up to 1.6 Tbps stacking bandwidth
- Layer 2 and Layer 3 switching with advanced routing protocols (OSPF, BGP-4, EIGRP)
- High-scale ACLs and security features with 128,000 HCAM entries
- Post-quantum cryptography (PQC) readiness for future-proof security
- Hardware-rooted trust with Trust Anchor module and secure boot
- MACsec encryption for data-in-transit protection
- Flexible NetFlow support for traffic monitoring and analysis
- Redundant field-replaceable power supplies for high availability
- Container-based application hosting with optional SSD storage
- Dual 10G application ports for hosting services like ThousandEyes
- Model-driven programmability with YANG, NETCONF, RESTCONF, Python scripting
- Streaming telemetry for real-time network visibility and analytics
- Unified licensing (Essentials, Advantage) across cloud, on-premises, and hybrid deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

48x 1G SFP fiber ports for downlink connectivity
- Modular uplink support: up to 200G bandwidth (C9350-NM-2C, C9350-NM-8Y network modules)
- Switching capacity: 496 Gbps (standalone)
- Forwarding rate: 369.024 Mpps
- Silicon One A100/L ASIC architecture
- Uplink speeds: 100G, 50G, 40G, 25G, 10G, 1G
- Stacking: StackWise-1.6T up to 1.6 Tbps bandwidth, supports up to 8 switches
- System memory: 16 GB DRAM
- Storage: 10 GB Flash, optional M.2 SSD up to 240 GB
- Management: CLI, Web GUI, NETCONF, RESTCONF, YANG, Python scripting, streaming telemetry
- Routing scale: up to 256,000 IPv4 routes, 64,000 MAC addresses
- Dimensions: 1.73 x 17.5 x 15.1 in (H x W x D)
- Weight: 13.41 lb (6.1 kg)
- Operating temperature: -5°C to 45°C (23°F to 113°F) up to 6000 ft
- Input voltage: AC 100-230V, DC -36V to -72V

FAQs

Q: What type of fiber connectivity does the C9350-48S support?
A: The C9350-48S features 48x 1G SFP ports supporting single-mode and multi-mode fiber transceivers for flexible fiber-based deployments in campus distribution, industrial environments, and long-distance connectivity scenarios.

Q: What uplink modules are compatible with the C9350-48S?
A: The C9350-48S supports modular network modules including the C9350-NM-2C (2-port 100G/40G QSFP28) and C9350-NM-8Y (8-port 50G/25G/10G/1G SFP56), delivering up to 200G total uplink bandwidth for aggregation and core connections.

Q: Can the C9350-48S be stacked with other C9350 models?
A: Yes, the C9350-48S supports StackWise-1.6T technology, enabling stacking of up to 8 switches with 1.6 Tbps stack bandwidth. It can stack with other C9350 Series models for unified management and high availability.

Q: What are the typical deployment scenarios for the C9350-48S?
A: The C9350-48S is designed for fiber-based campus access and aggregation layers, distribution closets, industrial environments with electromagnetic interference concerns, and any deployment requiring long-distance fiber connectivity beyond copper cable limitations.

Q: What management options are available for the C9350-48S?
A: The C9350-48S runs Cisco IOS XE and supports multiple management modes including traditional CLI, web GUI, Cisco Catalyst Center for on-premises management, and Meraki Dashboard for cloud-native management. It also supports model-driven programmability via NETCONF, RESTCONF, YANG, and streaming telemetry.

Datasheet

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