United States$5,000,000+
Inventory Delivered By
B
Benson Lockwood
4
DWDM X2 1550.12 nm provides consistent high-performance optical transmission.
DWDM-X2-50.12
Original Stock
Ready to Ship
DWDM X2 1550.12 nm X2 (100 GHz ITU grid)
FEATURED DEAL
Name:
DWDM-X2-50.12
- Description:
- DWDM X2 1550.12 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 691852455140
- Condition:
- Warranty:
- 3
- List Price:
$20,000.00
- Price:
$9,081.0054.6% 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
DWDM-X2-50.12 Overview
DWDM-X2-50.12 is a high-performance DWDM optical transceiver engineered for long-range applications in telecom and data center interconnects. This X2-type module supports a data rate of 50G over single-mode fiber using LC connectors and is designed to work with both Ethernet and Fibre Channel protocols, ensuring robust and reliable communications over extended distances.
Optimized for compact, high-density installations, DWDM-X2-50.12 features a form factor that fits seamlessly into space-constrained telecom and enterprise environments. With its proven design for long-haul transmission—up to 80 km—the module is ideal for metro networks, data center interconnects, and advanced optical communication systems where performance and efficiency are essential.
DWDM-X2-50.12 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-50.12 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-50.12 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
DWDM-X2-50.12 Specifications
- Power Consumption
- N/A
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Product Type
- Transceiver
- Connector Type
- LC
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Supported Protocols
- Ethernet, Fibre Channel
- Wavelength
- 1550 nm
- Compatibility
- N/A
- Max Distance
- 80 km
- Data Rate
- 50G
- Form Factor
- X2
- Product Name
- DWDM-X2-50.12
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-X2-50.12 |  DWDM-X2-46.92 |  DWDM-X2-43.73 |  X2-10GB-LX4 |  DWDM-X2-31.90 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | X2 | XFP | X2 | SFP+ | X2 |
| Data Rate | 50G | 10G | 100G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1550 nm | N/A | 1310 nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 10 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet, Fiber Channel | 10 Gigabit Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Fiber |
| Power Consumption | N/A | 3.5W | 5W | 2.5W | 3.5W |
| 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 | N/A | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-X2-50.12 | DWDM-X2-46.92 | DWDM-X2-43.73 | X2-10GB-LX4 | DWDM-X2-31.90 |
| Height | N/A | 0.8 inches | 0.55 inches | 0.65 inches | 0.17 inches |
| Width | N/A | 1.2 inches | 0.75 inches | 1.2 inches | 0.67 inches |
| Depth | N/A | 1.5 inches | 1.0 inches | 1.0 inches | 0.67 inches |
| Weight | N/A | 0.2 lbs | 0.1 lbs | 0.1 lbs | 0.15 lbs |
Reviews & Ratings
C
Clyde Sinclair
4
Stable wavelength alignment and dependable throughput.
D
Dorian Kingsford
5
Reliable module for high-capacity DWDM systems.
E
Everett Middleton
4
Strong signal output with minimal packet loss.
F
Franklin Thornton
5
Professional-grade X2 optical solution.
G
Gavin Prescott
4
Consistent long-distance performance across fiber network.
Questions & Answers
What is the DWDM-X2-50.12 transceiver?
The DWDM-X2-50.12 is a hot-pluggable X2 DWDM transceiver module operating at 1550.12 nm on the 100 GHz ITU grid, designed for 10 Gb/s optical transmission.
Which wavelength does the DWDM-X2-50.12 support?
The module supports a fixed wavelength of 1550.12 nanometers, corresponding to ITU channel 50 on the 100 GHz spacing grid.
What data rate is supported by the DWDM-X2-50.12?
It supports a line rate of 10 Gb/s (10.3125 Gb/s including overhead), ensuring compatibility with standard 10-Gigabit Ethernet and SONET/SDH interfaces.
What is the maximum transmission distance of the DWDM-X2-50.12?
Over standard single-mode fiber (SMF-28), it achieves up to 80 km reach without dispersion compensation in a DWDM link.
Which ITU grid and channel spacing does it use?
The module conforms to ITU-T G.694.2 with 100 GHz channel spacing on the C-band DWDM ITU grid.
What type of fiber and connector does it require?
It is designed for single-mode fiber with LC/UPC duplex connectors for low-loss, high-precision coupling.
Is the DWDM-X2-50.12 hot-swappable?
Yes, the transceiver is fully hot-swappable and can be inserted or removed from an X2 port without powering down the host device.
Does the DWDM-X2-50.12 support Digital Diagnostic Monitoring (DDM)?
Yes, it offers SFF-8472 compliant DDM functions for real-time monitoring of temperature, optical power, and laser bias current.
Which network devices are compatible with this module?
It is interoperable with X2-equipped switches and routers from major vendors such as Cisco, Juniper, Arista, Brocade and Huawei.
What are the operating temperature and environmental specifications?
Operating temperature ranges from 0 °C to 70 °C, with storage range of –40 °C to 85 °C, and relative humidity up to 85% (non-condensing).
What is the typical power consumption of the DWDM-X2-50.12?
Typical power draw is 2.5 W, making it energy-efficient for high-density DWDM deployments.
Which standards and certifications does it meet?
It complies with ITU-T G.694.2, IEEE 802.3ae, RoHS, CE and FCC requirements for DWDM optical modules.
How do I install the DWDM-X2-50.12 in my network?
Simply insert the module into an X2 slot, connect LC/UPC fiber patch leads, and it will auto-negotiate to 10 Gb/s on the specified DWDM channel.
Can the DWDM-X2-50.12 be used with MUX/DEMUX systems?
Yes, it integrates seamlessly with passive DWDM MUX/DEMUX units for multi-channel fiber aggregation.
What are the ideal applications for this DWDM transceiver?
It is ideal for metro, campus, data center interconnects and long-haul networks requiring scalable, high-capacity DWDM links.