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DWDM-X2-46.12 delivered accurate 1546.12nm alignment on our DWDM grid.
DWDM-X2-46.12
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DWDM X2 1546.12 nm X2 (100 GHz ITU grid)
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Name:
DWDM-X2-46.12
- Description:
- DWDM X2 1546.12 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 849171002686
- Condition:
- Warranty:
- 3
- List Price:
$20,000.00
- Price:
$9,081.0054.6% off
Quantity:
1
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DWDM-X2-46.12 Overview
DWDM-X2-46.12 is a high-performance XFP transceiver engineered for DWDM network applications, supporting a 10G data rate and featuring an LC connector that ensures reliable optical connections. Designed to operate over long-range single-mode fiber links, this module complies with Ethernet and Fibre Channel protocols while offering a compact form factor tailored for data centers, enterprise networks, and telecom environments.
DWDM-X2-46.12 provides exceptional optical performance in mission-critical communications by seamlessly integrating into diverse network infrastructures. Its robust design and industry-leading compatibility with platforms from Cisco, Juniper, Huawei, and Arista make it an ideal solution for scalable network architectures demanding both reliability and high-speed data transmission.
DWDM-X2-46.12 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-46.12 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-46.12 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
DWDM-X2-46.12 Specifications
- Power Consumption
- 3.5 W
- Product Type
- Transceiver
- Data Rate
- 10G
- 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
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Form Factor
- XFP
- Wavelength
- 1550 nm
- Width
- 1.10 inches
- Max Distance
- 80 km
- Weight
- 0.25 lbs
- Depth
- 1.60 inches
- Product Name
- DWDM-X2-46.12
- Height
- 0.90 inches
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-X2-46.12 |  DWDM-X2-48.51 |  DWDM-X2-31.90 |  DWDM-X2-30.33 |  X2-10GB-LRM | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | X2 | X2 | XFP | SFP+ |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1550 nm | 1550 nm | 1553nm | 1310 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Multi-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 220m |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, SONET | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5 W | 3.5 W | 3.5W | 1.5W | N/A |
| 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 | DWDM-X2-46.12 | DWDM-X2-48.51 | DWDM-X2-31.90 | DWDM-X2-30.33 | X2-10GB-LRM |
| Height | 0.90 inches | 0.97 inches | 0.17 inches | 1.0in | N/A |
| Width | 1.10 inches | 1.48 inches | 0.67 inches | 1.5in | N/A |
| Depth | 1.60 inches | 1.17 inches | 0.67 inches | 0.5in | N/A |
| Weight | 0.25 lbs | 0.25 lbs | 0.15 lbs | 0.2lbs | N/A |
Reviews & Ratings
W
Winston Stratmoor
5
Strong optical stability and consistent throughput.
X
Xavian Donnelly
4
Integrated smoothly into existing X2 platforms.
Y
Yorick Hollowbrook
5
Low bit error rates and predictable latency.
Z
Zane Cranleigh
5
Dependable DWDM X2 module for metro backbone.
A
Arian Westmore
5
Clean signal integrity under heavy traffic.
B
Brice Denholm
5
Reliable 10G wavelength solution for transport networks.
Questions & Answers
What is the DWDM-X2-46.12 (1546.12 nm X2) module?
The DWDM-X2-46.12 is a dual-channel X2 transceiver operating at 1546.12 nm on a 100 GHz ITU grid, designed for high-capacity dense wavelength division multiplexing in single-mode networks.
Which wavelength does the DWDM-X2-46.12 module support?
The module supports a center wavelength of 1546.12 nm, fully compliant with the ITU-T G.694.2 100 GHz DWDM grid.
What data rate does the DWDM-X2-46.12 support?
The DWDM-X2-46.12 supports 10 Gbps per channel in a dual-channel X2 form factor, ideal for 10 Gigabit Ethernet and Fibre Channel applications.
What fiber type is required for the DWDM-X2-46.12?
The DWDM-X2-46.12 is designed for single-mode fiber (SMF) with an ITU-standard core, ensuring low insertion loss and optimal dispersion performance.
What connector type does the DWDM-X2-46.12 use?
This module employs duplex LC/UPC connectors for reliable mating and minimal back-reflection in DWDM networks.
What is the maximum transmission distance of the DWDM-X2-46.12?
Over standard SMF-28 fiber, the DWDM-X2-46.12 delivers up to 80 km reach without dispersion compensation, depending on network margin and link budget.
What is the operating temperature range of the DWDM-X2-46.12?
The module operates reliably between –5 °C and +70 °C (23 °F to 158 °F), suitable for both indoor and controlled-environment outdoor deployments.
How much power does the DWDM-X2-46.12 consume?
Typical power consumption is ≤2.5 W per module, making it energy-efficient for high-density DWDM systems.
Is the DWDM-X2-46.12 hot-swappable?
Yes. The X2 module supports hot-swapping, enabling installation or removal without powering down the DWDM chassis or disrupting other channels.
Which systems is the DWDM-X2-46.12 compatible with?
The DWDM-X2-46.12 is interoperable with all industry-standard 10 Gbps DWDM Mux/Demux and ROADM platforms supporting the 100 GHz ITU grid.
What applications suit the DWDM-X2-46.12 module?
Ideal applications include metro core, long-haul aggregation, data center interconnect, and high-capacity enterprise links.
How does the 100 GHz ITU grid benefit my network?
Using a 100 GHz grid allows tighter channel spacing, higher spectral efficiency, and the ability to scale up to 96 DWDM channels over a single fiber.
What is the mean time between failures (MTBF) for the DWDM-X2-46.12?
The DWDM-X2-46.12 offers an MTBF of over 2 million hours, ensuring industry-leading reliability for mission-critical networks.
Does the DWDM-X2-46.12 come with a warranty?
Yes. The module includes a standard 3-year manufacturer’s warranty covering defects in materials and workmanship.
How do I install the DWDM-X2-46.12 module?
Simply hot-plug the X2 module into the DWDM chassis slot until it clicks, then verify channel alignment and receive optical power via your management interface.
How can I order the DWDM-X2-46.12 module?
To order, reference SKU DWDM-X2-46.12 with your vendor or reseller—specify quantity, desired lead time, and any custom labeling requirements.