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DWDM-X2-46.12
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DWDM X2 1546.12 nm X2 (100 GHz ITU grid)
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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:
DWDM-X2-46.12
- Description:
- DWDM X2 1546.12 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0849171002686
- 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:
$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
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- XFP
- Data Rate
- 10G
- 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
- Power Consumption
- 3.5 W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- DWDM-X2-46.12
- Height
- 0.90 inches
- Width
- 1.10 inches
- Depth
- 1.60 inches
- Weight
- 0.25 lbs
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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 |
| 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 |
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
V
Vance Whitcombe
4
DWDM-X2-46.12 delivered accurate 1546.12nm alignment on our DWDM grid.
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.