United States
Name:
WS-X4548-GB-RJ45V
- Description:
- Catalyst 4503-E Fan Tray (Spare)
- Rating:
-
(0)
Added to cart 7 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 818212640224
- Warranty:
-
3 - List Price:
-
- Price:
-
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
WS-X4548-GB-RJ45V Overview
WS-X4548-GB-RJ45V is a high-performance Ethernet module offering 48 Gigabit Ethernet ports with RJ-45 connectors. Designed for Cisco modular switches, this card delivers reliable 1Gbps data rates for seamless integration into enterprise networks and data centers.
The modular design allows for straightforward installation while supporting industry-standard TCP/IP protocols. Ideal for upgrading server network interfaces and expanding network capacity, the WS-X4548-GB-RJ45V is engineered to meet rigorous performance and compatibility requirements in demanding network environments.
What is the price of WS-X4548-GB-RJ45V?
Pricing for WS-X4548-GB-RJ45V is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for WS-X4548-GB-RJ45V.
Explore more options from Network Modules And Cards or explore other Cisco products.
WS-X4548-GB-RJ45V Specifications
| Product Type | Network Module |
| Module Type | Ethernet |
| Data Rate | 1Gbps |
| Connector Type | RJ-45 |
| Supported Protocols | TCP/IP |
| Form Factor | Modular |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco |
| Max Speed | 1Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | 20W |
| Interface Ports | Ethernet |
| Expansion Slots | N/A |
| Product Name | WS-X4548-GB-RJ45V Gigabit Ethernet Module |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
WS-X4548-GB-RJ45V Use Case
Redundant Cooling for 99.99% Uptime in Enterprise Data Centers
In a mission-critical data center housing Catalyst 4503-E chassis, the WS-X4548-GB-RJ45V spare fan tray enables hot-swap replacement of a failing cooling module without powering down networking hardware. By restoring optimal airflow within 2 minutes, businesses maintain 99.99% availability and compliance with stringent SLAs, avoid thermal throttling, and secure continuous connectivity for cloud services and virtualization platforms.
Rapid Fan-Tray Replacement for VoIP Call Center Infrastructure
A global call center running high-density PoE switches in Catalyst 4503-E racks leverages the WS-X4548-GB-RJ45V spare fan tray to minimize Mean Time to Repair (MTTR). Technicians perform tool-free swap-outs during live operations, preserving consistent cooling under peak processor loads. Outcome: uninterrupted VoIP quality, zero packet loss, and sustained agent productivity during seasonal traffic surges.
Preventive Thermal Management in Financial Trading Networks
In ultra-low-latency trading environments, firms deploy WS-X4548-GB-RJ45V spare fan trays across redundant Catalyst 4503-E switches to preempt fan fatigue under 24/7 transaction loads. Scheduled preventive swaps ensure uniform thermal profiles, eliminate hot spots, and align with audit requirements. Benefit: guaranteed nanosecond-level network stability for algorithmic trading, reduced risk of hardware-induced trade delays, and adherence to regulatory uptime mandates.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Compatibility | Cisco | Cisco | Cisco | Cisco, Juniper, Arista, Dell, HP | Cisco |
| Connector Type | RJ-45 | RJ-45 | SFP+ | SFP+ | RJ-45 |
| Data Rate | 100Mbps | 1Gbps | 10Gbps | 10Gbps | 1Gbps |
| Depth | N/A | N/A | N/A | 7 in | N/A |
| Expansion Slots | N/A | N/A | N/A | SFP | N/A |
| Form Factor | Modular | Modular | Modular | PCIe | Modular |
| Height | N/A | N/A | N/A | 1.5 in | N/A |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V | 5V |
| Interface Ports | RJ-45 | Ethernet | SFP+ | Ethernet, SFP+ | Ethernet |
| Max Speed | 100Mbps | 1Gbps | 10Gbps | 10Gbps | 1Gbps |
| Module Type | Ethernet | Ethernet | N/A | Ethernet Module | Ethernet |
| 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 | 20W | 15W | 15W | 7W |
| Product Name | WS-X4648-RJ45V+E | WS-X4548-GB-RJ45V Gigabit Ethernet Module | WS-X45-SUP7L-E | WS-X45-SUP7-E/2 High-Performance Ethernet Module | WS-X4224-RJ45V |
| Product Type | Network Module | Network Module | Supervisor Module | Network Module | Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Power over Ethernet (PoE), Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP, UDP |
| Weight | N/A | N/A | N/A | 2 lbs | N/A |
| Width | N/A | N/A | N/A | 3.5 in | N/A |
Showing - of 0 Results
Questions & Answers
Q
What is the WS-X4548-GB-RJ45V Catalyst 4503-E Fan Tray (Spare)?
A
The WS-X4548-GB-RJ45V is an OEM Cisco spare fan tray designed exclusively for the Catalyst 4503-E chassis to maintain optimal cooling and system reliability.
Q
Which Cisco platforms support the WS-X4548-GB-RJ45V fan tray?
A
This fan tray is fully compatible only with the Cisco Catalyst 4503-E chassis and cannot be used in other Cisco switch or router platforms.
Q
How do I install the Catalyst 4503-E spare fan tray?
A
To install, power off the switch, slide the spare fan tray into the front-right fan slot until the latch clicks, then power on and verify fan operation via the CLI.
Q
What is the airflow rating of the WS-X4548-GB-RJ45V?
A
The fan tray delivers up to 236 CFM of directed airflow across the Catalyst 4503-E chassis, ensuring efficient heat dissipation under full load.
Q
What is the noise level when operating this fan tray?
A
At full speed, the WS-X4548-GB-RJ45V operates at a maximum sound level of 56 dBA, compliant with standard data-center acoustics.
Q
How much power does the Catalyst 4503-E fan tray consume?
A
The fan tray draws approximately 30 W at 12 V DC, contributing minimal additional power load to the overall chassis.
Q
Is the WS-X4548-GB-RJ45V a genuine Cisco spare part?
A
Yes. The WS-X4548-GB-RJ45V is an authentic Cisco-branded spare, manufactured and tested to meet Cisco’s quality and performance standards.
Q
What warranty covers the Catalyst 4503-E fan tray (WS-X4548-GB-RJ45V)?
A
This part is backed by Cisco’s one-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Q
How can I troubleshoot a failing WS-X4548-GB-RJ45V fan tray?
A
Check the fan status LED, use CLI ‘show environment’ to view fan speed, reseat the tray, and replace immediately if the fault persists.
Q
Can I hot-swap the WS-X4548-GB-RJ45V without shutting down the switch?
A
Yes. The spare fan tray supports hot-swap operations, allowing replacement without powering down the Catalyst 4503-E chassis.
Q
What is the typical lead time for shipping this fan tray spare?
A
In-stock orders ship within 1–3 business days, depending on your location and shipping method.
Q
How do I verify compatibility between the fan tray and my existing modules?
A
Use the CLI command ‘show inventory’ to confirm your chassis model is Catalyst 4503-E; the WS-X4548-GB-RJ45V only fits that chassis.
Q
What performance metrics should I monitor after installing the fan tray?
A
Monitor chassis inlet/outlet temperatures and fan speeds via ‘show environment’ to ensure airflow remains within Cisco’s recommended thresholds.
Q
Why is prompt replacement of a faulty fan tray important?
A
Timely replacement prevents overheating, thermal shutdowns, and hardware damage, preserving network uptime and extending switch lifespan.
Q
Where can I purchase the Cisco WS-X4548-GB-RJ45V fan tray?
A
Purchase directly through Cisco’s authorized reseller network or via Cisco Commerce for guaranteed authenticity and warranty support.
