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Name:
WS-X6148-FE-SFP
- Description:
- Catalyst 6500 48 port 100Base-X module (require SFP)
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WS-X6148-FE-SFP Overview
WS-X6148-FE-SFP is a high-density Fast Ethernet network module engineered for dependable connectivity and network scalability. Designed with 48 SFP ports that support a maximum data rate of 100Mbps per port, this module caters to demanding enterprise, campus, and branch office environments while allowing flexible fiber or copper transceiver configurations.
WS-X6148-FE-SFP supports industry-standard TCP/IP and Ethernet protocols, ensuring seamless interoperability with routers, switches, and servers within the Cisco Catalyst series. Its modular design and robust construction provide reliable performance under typical operating conditions (0 to 70°C operating and -40 to 85°C storage temperatures), making it an ideal solution for expanding network capacity and enhancing data center connectivity.
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WS-X6148-FE-SFP Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 100Mbps |
| Connector Type | SFP |
| Supported Protocols | TCP/IP, Ethernet |
| Form Factor | Modular |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco Catalyst Series |
| Max Speed | 100Mbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | 25W |
| Interface Ports | SFP |
| Expansion Slots | N/A |
| Product Name | WS-X6148-FE-SFP |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
WS-X6148-FE-SFP Use Case
Data Center Fiber Access Aggregation
The WS-X6148-FE-SFP-Catalyst 6500 48-port 100Base-X module (require SFP) consolidates 48 multimode fiber server uplinks in a mid-size enterprise data center. Outcome: 50% fewer chassis, flexible SFP support for varied link spans, and consistent 100 Mbps performance for accelerated server deployment.
Branch Office Redundant WAN Fiber Connectivity
In a financial-services branch, the WS-X6148-FE-SFP-Catalyst 6500 48-port 100Base-X module (require SFP) terminates dual SFP-based fiber WAN links for primary and backup connections to headquarters. Outcome: 99.999% uptime with seamless failover, simplified compliance reporting, and centralized management.
Industrial Automation Fiber Backbone
A manufacturing plant deploys the WS-X6148-FE-SFP-Catalyst 6500 48-port 100Base-X module (require SFP) to link IP sensors, PLCs, and HMIs over multimode fiber SFPs across the facility. Outcome: EMI immunity, high port density, and zero-downtime maintenance, boosting operational throughput by 25%.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco | Cisco | Cisco / Juniper / Dell / HP | Cisco Catalyst Series | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | RJ-45 | RJ-45 | SFP+ | SFP | SFP+ |
| Data Rate | 1Gbps | 10Gbps | 10Gbps | 100Mbps | 10G |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | PCIe |
| Form Factor | Modular | Modular | PCIe Modular | Modular | PCIe |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V, 5V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | Ethernet | SFP | SFP+ |
| Max Speed | 1Gbps | 10Gbps | 10Gbps | 100Mbps | 10Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | SFP+ |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | N/A | 15W | 25W | 12W |
| Product Name | WS-X6816-10T-2T | WS-X6848-TX-2T | WS-X6066-SLB-APC | WS-X6148-FE-SFP | WS-F6700-DFC3BXL High-Performance SFP+ Network Module |
| Product Type | Network Module | Network Module | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP, Ethernet | TCP/IP |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco WS-X6148-FE-SFP module?
A
The WS-X6148-FE-SFP is a 48-port 100Base-X line card for the Catalyst 6500 series that requires Cisco SFP transceivers for fiber connectivity.
Q
How many ports and what speeds does the WS-X6148-FE-SFP support?
A
This module provides 48 independent 100Base-X ports, each running at up to 100 Mbps full-duplex over fiber using SFPs.
Q
Which SFP transceivers are compatible with WS-X6148-FE-SFP?
A
It supports Cisco 100Base-X SFPs, including 1000BASE-SX, 1000BASE-LX, 1000BASE-BX, and other Cisco-approved 100Base-X optics.
Q
Which supervisor engines work with WS-X6148-FE-SFP?
A
The module is compatible with Catalyst 6500 Supervisor Engines 720, 2T, 32GB, and 3845, provided they run Cisco IOS with LAN switching feature sets enabled.
Q
What is the switching capacity of the WS-X6148-FE-SFP?
A
When installed, it contributes up to 9.6 Gbps of full-duplex switching capacity per module within the Catalyst 6500 chassis.
Q
What is the power consumption of this module?
A
The WS-X6148-FE-SFP consumes approximately 83 W of power under full load, subject to SFP type and chassis power-budget constraints.
Q
Does the WS-X6148-FE-SFP require specific Cisco IOS software?
A
Yes. It requires Cisco IOS Catalyst release 12.2(33)SXH or later with LAN Base, IP Services, or Advanced Enterprise Services feature sets.
Q
How do I install the WS-X6148-FE-SFP in a Catalyst 6500 chassis?
A
Power down the chassis, insert the module into an available slot, secure with retention screws, then power on and verify module initialization via CLI.
Q
Can I mix WS-X6148-FE-SFP with other Catalyst 6500 line cards?
A
Yes. Cisco supports heterogeneous modules in the same chassis, provided overall slot power, cooling, and supervisor compatibility requirements are met.
Q
What are the primary use cases for the 48-port 100Base-X module?
A
Common use cases include enterprise access aggregation, data center top-of-rack fiber connectivity, campus distribution, and service provider edge deployments.
Q
Does the WS-X6148-FE-SFP support QoS and ACL features?
A
Yes. It leverages Catalyst 6500 QoS, policing, marking, and hardware-accelerated ACLs for granular traffic management at line rate.
Q
What is the operating temperature and environmental specification?
A
Operating temperature ranges from 0 °C to 40 °C with a humidity tolerance of 10%–90% non-condensing; compliance to NEBS Level 3 and ETSI standards.
Q
What warranty and support options are available?
A
Cisco offers a one-year limited hardware warranty with optional SMARTnet service for 24×7 support, rapid hardware replacement, and software updates.
Q
Is the WS-X6148-FE-SFP module end-of-sale or end-of-life?
A
Cisco announced EOOS for the WS-X6148-FE-SFP, but extended support remains under SMARTnet; check Cisco’s End-of-Life Bulletin for dates.
Q
How do I upgrade the WS-X6148-FE-SFP firmware?
A
Use Cisco IOS software images on the supervisor engine; the module firmware updates automatically during supervisor IOS upgrades.
Q
Where can I purchase genuine WS-X6148-FE-SFP modules?
A
Authorized Cisco Partners and the Cisco Commerce Workspace offer genuine WS-X6148-FE-SFP modules with full warranty and support options.
