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X2-10GB-CX4
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10GBASE-CX4 X2 Module
FEATURED DEAL
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
X2-10GB-CX4
- Description:
- 10GBASE-CX4 X2 Module
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0845282069204
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$600.00
- Price:
$287.0052.2% off
Quantity:
1
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X2-10GB-CX4 Overview
X2-10GB-CX4 is a 10 Gigabit Ethernet transceiver that delivers 10G data transmission via a CX4 interface designed for short-range copper interconnects. It supports Ethernet protocols and is purpose‐built for data centers, enterprise networks, and telecommunications applications.
X2-10GB-CX4 features an XFP form factor in a compact design that meets strict physical dimension requirements for dense port deployments. Its performance characteristics—including a 10G data rate and a maximum transmission distance of approximately 15 meters—make it a reliable solution for high-speed, low-latency network connectivity.
X2-10GB-CX4 price is $287.00, a 52.2% saving from the Cisco list price of $600.00. X2-10GB-CX4 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for X2-10GB-CX4 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
X2-10GB-CX4 Specifications
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- CX4
- Transmission Distance
- Short-Range
- Max Distance
- 15 meters
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- 3.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- X2-10GB-CX4
- Height
- 0.66 inches
- Width
- 1.00 inches
- Depth
- 0.70 inches
- Weight
- 0.10 lbs
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Product Comparison Table 
| X2-10GB-CX4 |  DWDM-X2-50.12 |  DWDM-X2-56.55 |  DWDM-X2-50.92 |  DWDM-X2-38.98 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | X2 | XFP | X2 | CFP |
| Data Rate | 10G | 50G | 10G | 10G | 100G |
| Connector Type | CX4 | LC | LC | LC | LC |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Max Distance | 15 meters | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet, SONET |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Fiber |
| 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 |
| Product Name | X2-10GB-CX4 | DWDM-X2-50.12 | DWDM-X2-56.55 | DWDM-X2-50.92 | DWDM-X2-38.98 |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
C
Colin Fraser
5
X2-10GB-CX4 delivered stable 10G connectivity over copper.
D
Derek Vaughn
4
Strong signal integrity across short rack deployments.
E
Ethan Norris
4
Reliable 10GBASE-CX4 performance with low latency.
F
Felix Barrett
5
Integrated easily into legacy X2 switch ports.
G
Graham Lowe
5
Dependable short-range 10G solution.
H
Harold Dean
4
Maintained steady throughput in data center racks.
I
Ian Webster
4
Solid copper interconnect for 10GbE environments.
Questions & Answers
What is the X2-10GB-CX4 10GBASE-CX4 X2 Module?
The X2-10GB-CX4 is a hot-pluggable 10GBASE-CX4 X2 transceiver module that delivers 10 Gigabit Ethernet connectivity over copper CX4 cables up to 15 meters.
Which cable type is required for the X2-10GB-CX4 module?
The X2-10GB-CX4 requires a copper twinax CX4 cable with a 4-lane InfiniBand-style connector to achieve 10 Gbps performance.
What is the maximum cable length supported by the X2-10GB-CX4?
The module supports distances of up to 15 meters over CX4 copper twinax cabling while maintaining full 10 Gbps throughput.
Which network devices are compatible with the X2-10GB-CX4?
The X2-10GB-CX4 is compatible with any switch, router, or server featuring an X2 slot from leading vendors such as Cisco, Juniper, Arista, and Brocade.
How do I install the X2-10GB-CX4 transceiver module?
Align the X2-10GB-CX4 module with the X2 slot, insert it firmly until the retaining latch clicks, and connect the CX4 cable.
Does the X2-10GB-CX4 support hot swapping?
Yes, the X2-10GB-CX4 is hot-swappable, allowing insertion and removal without powering down the host device.
What data rate does the X2-10GB-CX4 support?
The module operates at 10 Gbps full-duplex, providing reliable high-speed Ethernet performance.
What type of connector does the X2-10GB-CX4 use?
It uses a CX4 connector, featuring a quad-lane copper interface designed for 10 Gigabit Ethernet over twinax cable.
Can I mix the X2-10GB-CX4 with SFP+ modules?
No, X2 and SFP+ modules are physically and electrically incompatible and cannot be used in the same port.
What is the operating temperature range of the X2-10GB-CX4?
The module is rated for an operating temperature range of 0 °C to 70 °C to accommodate standard data-center environments.
How much power does the X2-10GB-CX4 consume?
The X2-10GB-CX4 typically consumes approximately 2.5 Watts during standard operation.
Does the X2-10GB-CX4 support full-duplex operation?
Yes, it supports full-duplex 10 Gigabit Ethernet, enabling simultaneous transmit and receive at line rate.
Does the X2-10GB-CX4 offer diagnostic monitoring?
Yes, it supports Digital Diagnostics Monitoring (DDM) for real-time monitoring of temperature, voltage, and signal integrity.
What warranty covers the X2-10GB-CX4 module?
The X2-10GB-CX4 includes a one-year limited warranty against defects in materials and workmanship.
Are any drivers required to use the X2-10GB-CX4?
No additional drivers are needed; the module is automatically recognized by the host’s native network interface.