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WS-X6148A-GE-TX
Catalyst 6500 48-port 10/100/1000 w/Jumbo Frame, RJ-45
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WS-X6148A-GE-TX is a high-performance 48-port Gigabit Ethernet module designed for seamless integration with Cisco Catalyst switches. It delivers 1Gbps data rates through standard copper RJ-45 connectors and supports TCP/IP protocols, making it an ideal solution for efficient and reliable network connectivity in enterprise environments.
Engineered with a modular design for straightforward installation in chassis-based systems, the WS-X6148A-GE-TX module is perfect for expanding data center capacity and enhancing server network interfaces. Its robust construction meets industry-standard operating temperatures and is tailored for high-speed network applications in mission-critical data centers and large-scale LAN deployments.
WS-X6148A-GE-TX price is $866.00, a 92.8% saving from the Cisco list price of $12,000.00. WS-X6148A-GE-TX is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-X6148A-GE-TX for additional pricing. Browse the full Cisco 6500 Switch Modules series or explore all Cisco products.
In high-performance data centers, network teams install the WS-X6148A-GE-TX 48-port 10/100/1000 RJ-45 module in a Catalyst 6500 chassis to aggregate virtualization hosts, storage arrays and SAN gateways. Enabling jumbo frames (up to 9 216 bytes) reduces CPU overhead and packet processing, delivering up to 20% higher throughput and sub-millisecond latency for VM migrations, real-time analytics and backup operations.
Large enterprise campuses deploy the WS-X6148A-GE-TX 48-port Gigabit Ethernet module as the core backbone connecting multiple building distribution switches. The RJ-45 ports deliver 10/100/1000 Mbps connectivity, while jumbo frames optimize video conferencing, VoIP and large file transfers. The result is improved Quality of Service, simplified VLAN segmentation and consistent gigabit performance across 1 000+ user devices.
Security operations centers leverage the WS-X6148A-GE-TX 48-port module in a Catalyst 6500 to aggregate 4K IP cameras and NVRs. By carrying jumbo frames across uplinks, the solution minimizes packet fragmentation and CPU load on recorders, ensuring smooth, low-latency video streams. This delivers reliable real-time monitoring, faster forensic searches and scalable growth as camera counts exceed 200.
To get the detailed certification, please go to the Compliance Center.
| WS-X6148A-GE-TX |  SPA-1XOC12-ATM |  WS-X6908-10G-2T |  WS-SVC-ADM-1-K9 |  WS-X6816-10T-2T | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module | Network Module / Network Card | Network Module / Network Card | Network Module |
| Module Type | Ethernet | WAN | Ethernet Module | Ethernet Module | Ethernet |
| Data Rate | 1Gbps | 10G | 10G | 1G/10G | 1Gbps |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Supported Protocols | TCP/IP | TCP/IP / iSCSI | TCP/IP | TCP/IP/iSCSI | TCP/IP |
| Form Factor | Modular | PCIe | Modular | PCIe | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V/5V | 3.3V |
| Compatibility | Cisco Catalyst Switches | Cisco / Juniper / Dell | Cisco | Cisco/Juniper/Arista/Dell/HP | Cisco |
| Max Speed | 1Gbps | 10Gbps | 10Gbps | 10Gbps | 1Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation/Wake-on-LAN/Jumbo Frames/QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 60W | N/A | N/A | N/A | N/A |
| Interface Ports | 48 x RJ-45 | Ethernet | Ethernet | Ethernet | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | WS-X6148A-GE-TX | SPA-1XOC12-ATM | WS-X6908-10G-2T | WS-SVC-ADM-1-K9 | WS-X6816-10T-2T |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
The WS-X6148A-GE-TX module provides high-performance Ethernet connectivity. It supports fast data transfer and integrates well into our network infrastructure.
Great value for the price. The WS-X6148A-GE-TX delivers stable, high-speed Ethernet performance for our enterprise network.
The WS-X6148A-GE-TX works seamlessly in our network. It provides fast and reliable Ethernet connections, ensuring smooth operations across all devices.
This module is easy to install and performs excellently. The WS-X6148A-GE-TX ensures stable, high-speed Ethernet connectivity for our network.
The WS-X6148A-GE-TX module is reliable and high-performing. It ensures fast, seamless Ethernet connectivity and supports our network's growth.
The WS-X6148A-GE-TX is a Cisco Catalyst 6500 line-card providing 48 RJ-45 ports with 10/100/1000 Mbps connectivity and jumbo frame support for high-density enterprise deployments.
The module offers 48 Gigabit Ethernet RJ-45 ports, facilitating high-capacity connectivity in Catalyst 6500 chassis.
Each RJ-45 port supports auto-negotiation at 10/100/1000 Mbps, ensuring compatibility with a wide range of network devices.
Yes, it supports jumbo frames up to 9,216 bytes, optimizing throughput for large data transfers and storage applications.
This module is compatible with Cisco Catalyst 6500 and 6000 series chassis equipped with Enhanced Multilayer Software or appropriate PFC or Sup2T supervisors.
Yes, the WS-X6148A-GE-TX is hot-swappable, allowing maintenance or upgrades without powering down the entire chassis.
It consumes approximately 140 watts under full load; verify chassis power supplies meet or exceed this requirement.
Use the IOS command “system mtu jumbo 9216” and apply “mtu 9216” on each interface to activate jumbo frame support.
It supports advanced Layer 2 features (VLANs, STP, EtherChannel) and basic Layer 3 routing when combined with an appropriate supervisor engine.
Ideal for data center top-of-rack aggregation, core switching, virtualization backbones, and high-performance server connectivity.
No, the WS-X6148A-GE-TX does not support Power over Ethernet; use a dedicated PoE module for powered devices.
Slide the module into an available slot until it clicks, secure the captive screws, then power on the chassis to let IOS recognize the new line card.
Ensure your supervisor engine runs Cisco IOS 12.2(33)SXH or later to fully support the WS-X6148A-GE-TX feature set.
Use “show module” and “show interfaces status” to confirm the WS-X6148A-GE-TX is online and ports are operational.
Cisco standard limited lifetime hardware warranty applies, including return-to-factory repair and possible replacement under policy terms.
Purchase directly from Cisco or authorized partners to ensure genuine product, support, and warranty coverage.
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