United States$5,000,000+
Inventory Delivered By
R
Roderick Clayton
4
Cisco 10GBASE-CX4 XENPAK module delivers solid 10G connectivity with reliable throughput.
XENPAK-10GB-CX4
Original Stock
Ready to Ship
Cisco 10GBASE-CX4 XENPAK Module
FEATURED DEAL
Name:
XENPAK-10GB-CX4
- Description:
- Cisco 10GBASE-CX4 XENPAK Module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 662474768222
- Condition:
- Warranty:
- 3
- List Price:
$600.00
- Price:
$271.0054.8% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
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.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
XENPAK-10GB-CX4 Overview
Overview of “XENPAK-10GB-CX4”: XENPAK-10GB-CX4 is a 10 Gigabit transceiver module built on the XENPAK form factor and engineered for short-range connectivity over CX4 copper interfaces. It supports a 10G data rate for Ethernet applications and is designed to deliver reliable performance in environments requiring high-speed, copper-based interconnections.
This transceiver offers a compact physical design with officially documented dimensions and efficient power consumption, making it well-suited for data centers, enterprise networks, and telecom infrastructures. Operating within a temperature range of 0 to 70°C and compatible with major network vendors such as Cisco, Juniper, Huawei, and Arista, the XENPAK-10GB-CX4 delivers robust, industry-standard performance for mission-critical applications.
XENPAK-10GB-CX4 price is $271.00, a 54.8% saving from the Cisco list price of $600.00. XENPAK-10GB-CX4 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for XENPAK-10GB-CX4 for additional pricing. Browse the full Cisco Xenpak Module series or explore all Cisco products.
XENPAK-10GB-CX4 Specifications
- Power Consumption
- 8W
- Depth
- 4.53 inches
- Product Type
- Transceiver
- Data Rate
- 10G
- Transmission Distance
- Short-Range
- Supported Protocols
- Ethernet
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Network Interface
- Ethernet
- Wavelength
- N/A
- Fiber Type
- N/A
- Height
- 0.54 inches
- Weight
- 0.6 lbs
- Form Factor
- XENPAK
- Connector Type
- CX4
- Max Distance
- 15 meters
- Product Name
- XENPAK-10GB-CX4
- Width
- 2.96 inches
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| XENPAK-10GB-CX4 |  XENPAK-10GB-ZR |  XENPAK-10GB-LRM |  XENPAK-10GB-LX4 |  XENPAK-10GB-LR | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XENPAK | XENPAK | XENPAK | XENPAK | XENPAK |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | CX4 | LC | LC | LC | LC |
| Wavelength | N/A | 1550 nm | 1310 nm | 1310nm | 1310nm |
| Transmission Distance | Short-Range | Long-Range | Medium-Range | Long-Range | Long-Range |
| Fiber Type | N/A | Single-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 15 meters | 80 km | 220 meters | 10 km | 10km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Ethernet | Ethernet | Fiber | Ethernet | Fiber |
| Power Consumption | 8W | 6.0 W | 4.5W | 8W | 5.2W |
| 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 | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | XENPAK-10GB-CX4 | XENPAK-10GB-ZR | XENPAK-10GB-LRM | XENPAK-10GB-LX4 | XENPAK-10GB-LR |
| Height | 0.54 inches | 0.63 inches | 0.53 inches | 1.43 inches | 1.4 in |
| Width | 2.96 inches | 2.36 inches | 3.33 inches | 4.90 inches | 3.0 in |
| Depth | 4.53 inches | 3.42 inches | 0.5 inches | 1.0 inch | 4.5 in |
| Weight | 0.6 lbs | 0.5 lbs | 0.073 lbs | 0.35 lbs | 0.7 lbs |
Reviews & Ratings
D
Dale Kensington
5
Stable short-range 10G performance and simple installation.
H
Harvey Middleton
4
Dependable 10G module with consistent link stability.
C
Colby Remington
5
Excellent compatibility with legacy 10G switching infrastructure.
F
Franklin Dorsey
5
Reliable copper connectivity for high-speed interconnects.
W
Warren Ellsworth
4
Professional-grade XENPAK module with stable performance.
Questions & Answers
What is the Cisco 10GBASE-CX4 XENPAK Module (SKU: XENPAK-10GB-CX4)?
The Cisco 10GBASE-CX4 XENPAK Module (SKU: XENPAK-10GB-CX4) is a hot-pluggable transceiver that delivers 10 Gigabit Ethernet over copper CX4 cables for short-reach data center and enterprise applications.
Which cable type does the XENPAK-10GB-CX4 module support?
The module supports standard 4-pair shielded copper CX4 cables, providing reliable 10 Gbps connectivity up to 15 meters.
What bandwidth and data rate does the Cisco 10GBASE-CX4 XENPAK deliver?
This XENPAK transceiver delivers a full 10 Gbps data rate, ideal for high-performance switching and server clustering.
What distance can I achieve with the CX4 cable and this XENPAK module?
Using approved shielded CX4 copper cables, you can achieve reliable 10 Gbps links up to 15 meters.
Is the XENPAK-10GB-CX4 compatible with all Cisco switches?
The module is supported on most Cisco 10G-enabled switches and routers with XENPAK slots; refer to Cisco’s compatibility matrix for specific models.
How do I install the Cisco 10GBASE-CX4 XENPAK Module?
To install, insert the module into an empty XENPAK port until it clicks, secure the thumbscrew, then connect a CX4 copper cable.
What power consumption should I expect from the XENPAK-10GB-CX4?
The module typically consumes around 5 Watts under normal operating conditions.
Does the CX4 XENPAK Module support hot-swapping?
Yes, the Cisco 10GBASE-CX4 XENPAK Module supports hot-plug operation, allowing insertion or removal without powering down the system.
What temperature range does the XENPAK-10GB-CX4 operate in?
This module operates reliably in a temperature range of 0°C to 70°C (32°F to 158°F).
Does the module support IEEE standards?
Yes, it is fully compliant with IEEE 802.3ak 10GBASE-CX4 specifications.
Can I use aftermarket CX4 cables with this XENPAK module?
Yes, you can use any certified shielded CX4 cable that meets IEEE 802.3ak specifications for best performance.
What diagnostics are available for the XENPAK-10GB-CX4?
The module supports Digital Optical Monitoring (DOM) for voltage, current, and temperature reporting via SNMP or CLI.
Are there any firmware updates needed for the Cisco 10GBASE-CX4 XENPAK?
No separate firmware is required; transceiver support is included in compatible Cisco IOS releases.
What warranty does Cisco provide for the XENPAK-10GB-CX4?
Cisco offers a limited lifetime warranty on genuine Cisco transceivers when purchased through authorized channels.
How do I verify proper operation of the Cisco 10GBASE-CX4 XENPAK Module?
Verify link status via switch LEDs and use IOS commands like 'show interfaces transceiver' to confirm operational parameters.