Extreme Networks BDXA-10G48X 48-Port 10GBASE-X SFP+ Module

Description

Key Technical Specifications

Product Introduction & Supply Chain Strategy

The Extreme Networks BDXA-10G48X (Part Number 48041) is a high-density, wire-speed 48-port 10 Gigabit Ethernet SFP+ line card designed for the BlackDiamond X8 core chassis system. This module delivers high-scale Layer 2/3 forwarding capabilities, extremely low 2.3-microsecond port-to-port latency, and support for transit Fibre Channel over Ethernet (FCoE). It serves as the primary backbone connection for cloud-scale enterprise networks, high-frequency industrial data processing, and localized top-of-rack aggregation switch blocks.

From a procurement perspective, sourcing this module as a New Surplus asset provides a vital advantage for your facility’s Total Cost of Ownership (TCO). Because the BlackDiamond X8 represents a discontinued high-capacity legacy core system, relying on standard factory fulfillment is no longer an option. Securing a factory-sealed, unused BDXA-10G48X prevents catastrophic data center stock-outs and backbone communication drops. Maintaining 1–2 of these line cards as on-site buffer stock eliminates the critical technical liabilities and micro-fracture failures common in lower-tier refurbished hardware alternatives.

BDXA-10G48X

Installation & Configuration Guide

Stage 1: Pre-Installation (Prep & Safety)

• Verify that the active BlackDiamond X8 chassis has sufficient power budget and fabric module allocation to accept the line card.
• Put on a grounded anti-static ESD wrist strap and connect it directly to one of the ESD grounding plugs on the chassis frame.
• Document current port-mapping layouts and optic assignments for the 48 SFP+ interfaces being replaced.
• Inspect the target chassis slot to ensure the orthogonal direct-mating rails are clean and free of physical blockages.

Stage 2: Removal

• Unlatch and disconnect all 48 fiber optic transceivers or Direct Attach Copper (DAC) cables from the SFP+ cages. Label each interface line clearly.
• Fully loosen the captive retention screws positioned on the left and right sides of the line card faceplate.
• Release the module levers outward simultaneously to unlock the card’s internal connections from the orthogonal fabric midplane.
• Pull the card smoothly out along the chassis guidance tracks, ensuring the assembly remains horizontal. Store it in an ESD-safe protective shielding bag.

Stage 3: Installation (Clone & Seat)

• Extract the new BDXA-10G48X module from its original OEM anti-static packaging.
• Perform a visual check on the rear interface contacts to confirm that no orthogonal connector housings or guide pins are misaligned.
• Align the card with the empty slot tracks and slide it inward smoothly until the integrated ejector levers engage the chassis frame.
• Rotate the ejector levers firmly inward to drive the module home against the internal direct-mating backplane. Secure the captive faceplate thumbscrews.

Stage 4: Power-On & Testing

• Reinsert your SFP+ transceivers and reconnect the labeled data lines into their designated port cages.
• Monitor the primary system status LEDs as the line card boots. The power indicator should show a solid green state without activating any amber error lights.
• Log into the ExtremeXOS console and run the command infrastructure query to verify that the slot registers the module as online and operational.
• Confirm that traffic is routing normally by checking that the port link-activity LEDs are blinking green across the active optical interfaces.

Firmware/Software Versions & Upgrade Notes

• Operating System Requirements: The BDXA-10G48X module is built to run under native ExtremeXOS (EXOS) distributions matched to the BlackDiamond X8 architecture. Ensure that your core management processors run a compatible software baseline before physical insertion.
• Compatibility Rules: Mixing mismatched software images between newly inserted line cards and existing master management modules (such as the 48021) can cause initialization hang-ups and port configuration failures.
• Safe Swap Protocol: Never initiate global firmware updates, OpenFlow configuration overwrites, or master switch reboots while a hardware replacement window is actively in progress. Allow the newly seated card to fully complete its internal self-test routines first.

Frequently Asked Questions (FAQ)

What makes this New Surplus BDXA-10G48X card different from a certified refurbished option?

Our New Surplus inventory consists exclusively of unused hardware modules that have never spent runtime in an active production environment. Refurbished network switch line cards often carry a high risk of hidden issues, such as microscale thermal stress cracks on the internal circuit board layers, degraded optical cage latches, and internal component aging. Sourcing a brand-new surplus unit gives you complete peace of mind and an expected 10–15 year lifespan.

Is the BlackDiamond X8 series still actively manufactured by Extreme Networks?

No, the BlackDiamond X8 series and associated line items like the BDXA-10G48X (48041) have entered End-of-Life (EOL) status. Because factory replacement channels are closed, procurement teams must strategically source verified surplus inventory to keep their current data center infrastructure running and avoid incredibly expensive, premature forklift upgrades.

Does this switch module ship with transceivers or DAC cables included?

No. The BDXA-10G48X provides 48 open, high-density SFP+ interface ports. All optical transceivers (such as 10GBASE-SR or 10GBASE-LR) and Direct Attach Copper (DAC) cables must be ordered separately or migrated from your existing hardware inventory during the component swap.

Does this card support hot-swapping inside a live production chassis?

Yes. The BlackDiamond X8 framework is explicitly designed with separate, isolated control and data planes that support hot-swapping for all I/O slots. You can physically replace the line card while the rest of the chassis is running without resetting the other operational slots. However, all active 10G data streams passing through this specific card will drop during the replacement window.

How do you confirm that these units are genuine and authentic?

Every BDXA-10G48X card goes through strict inbound quality tracking. We check the official Extreme Networks serial numbers, verify the original 48041 part number tracking tags, and perform thorough physical audits of the backplane connector housings. Your hardware is shipped in proper ESD-safe packaging and comes with our detailed quality control validation reports.