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DWDM-X2-50.12
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DWDM X2 1550.12 nm X2 (100 GHz ITU grid)
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Name:
DWDM-X2-50.12
- Description:
- DWDM X2 1550.12 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0691852455140
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 90
- List Price:
$20,000.00
- Price:
$2,596.5987% off
Quantity:
1
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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 for new stock is $9,535.05, a 52.3% saving from the Cisco list price of $20,000.00. DWDM-X2-50.12 refurb price is $2,596.59. 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
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- X2
- Data Rate
- 50G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Product Name
- DWDM-X2-50.12
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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 |
| 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 |
| 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 | DWDM-X2-50.12 | DWDM-X2-46.92 | DWDM-X2-43.73 | X2-10GB-LX4 | DWDM-X2-31.90 |
Compliance & Warranty
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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
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Reviews & Ratings
B
Benson Lockwood
Reviewed on the 26 June 2017
4
DWDM X2 1550.12 nm provides consistent high-performance optical transmission.
C
Clyde Sinclair
Reviewed on the 10 July 2018
4
Stable wavelength alignment and dependable throughput.
D
Dorian Kingsford
Reviewed on the 19 May 2024
5
Reliable module for high-capacity DWDM systems.
E
Everett Middleton
Reviewed on the 17 March 2020
4
Strong signal output with minimal packet loss.
F
Franklin Thornton
Reviewed on the 15 October 2021
5
Professional-grade X2 optical solution.
G
Gavin Prescott
Reviewed on the 22 July 2020
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.