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DWDM-X2-50.92
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DWDM X2 1550.92 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-X2-50.92
- Description:
- DWDM X2 1550.92 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0821455600771
- 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-X2-50.92 Overview
DWDM-X2-50.92 is a DWDM transceiver module designed in an X2 form factor that supports a 10G data rate, utilizing LC connectors for clear optical signaling over single-mode fiber. It is engineered for long-range transmission, delivering reliable performance with Ethernet protocol support for applications in data centers, enterprise networks, and telecom environments.
Emphasizing a compact design with well-defined physical dimensions, DWDM-X2-50.92 is ideal for high-speed optical networking where space and efficiency are critical. Its robust construction ensures dependable operation under strict environmental conditions, making it a suitable choice for metro networks and other demanding optical communication infrastructures.
DWDM-X2-50.92 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-50.92 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-50.92 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
DWDM-X2-50.92 Specifications
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- X2
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 4.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- DWDM-X2-50.92
- Height
- 0.3 inches
- Width
- 0.8 inches
- Depth
- 1.4 inches
- Weight
- 0.05 lbs
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Product Comparison Table 
| DWDM-X2-50.92 |  X2-10GB-ER |  DWDM-X2-58.98 |  DWDM-X2-47.72 |  DWDM-X2-50.12 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | X2 | SFP+ | SFP | XFP | X2 |
| Data Rate | 10G | 10G | 10G | 10G | 50G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1310nm | 1550 nm | 1550 nm | 1550 nm |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 40 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, SONET/SDH | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| 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 |
| Product Name | DWDM-X2-50.92 | X2-10GB-ER | DWDM-X2-58.98 Optical Transceiver Module | DWDM-X2-47.72 | DWDM-X2-50.12 |
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
H
Hendrik Baumann
5
DWDM-X2-50.92 delivered precise 1550.92nm performance on our DWDM grid.
I
Iskandar Aziz
5
Strong channel accuracy with reliable 10G throughput.
J
Jens Kristensen
5
Integrated smoothly into legacy X2 switches.
K
Kostya Lebedev
4
Consistent signal integrity across metro fiber.
L
Lucian Popescu
5
Dependable X2 module for high-capacity deployments.
M
Morten Dahl
5
Low bit error rates and predictable latency.
N
Nicolas Pereira
4
Reliable 10G DWDM optic supporting scalable backbone growth.
Questions & Answers
What is the DWDM-X2-50.92 module?
The DWDM-X2-50.92 is a dual-wavelength DWDM transceiver operating at 1550.92 nm on a 100 GHz ITU grid, designed for high-capacity optical networks.
Which applications is the DWDM-X2-50.92 best suited for?
It’s ideal for metro, long-haul and data center interconnects requiring dense wavelength multiplexing and high-speed 10 Gbps to 100 Gbps traffic.
What channel spacing does the DWDM-X2-50.92 use?
It employs a standard 100 GHz ITU grid channel spacing, ensuring precise wavelength allocation and minimal crosstalk.
What data rates does the DWDM-X2-50.92 support?
It supports line rates from 10 Gbps up to 100 Gbps, depending on the chosen modulation format and host interface.
Which connector types are compatible with the module?
The DWDM-X2-50.92 is available with LC or SC duplex connectors, supporting single-mode fiber links.
What is the maximum transmission distance?
With appropriate amplification, it reaches up to 80 km on standard single-mode fiber (SMF-28) without intermediate regeneration.
Is the DWDM-X2-50.92 hot-swappable?
Yes. The module is hot-pluggable for zero-downtime maintenance in live optical networks.
How stable is the operating wavelength?
It maintains ±0.005 nm wavelength stability over the full industrial temperature range, complying with ITU-T G.694.1.
What is the optical power budget?
Transmit power ranges from 0 dBm to +5 dBm and receiver sensitivity is –24 dBm, yielding a typical power budget of 24 dB.
Which fiber type is recommended?
Use ITU-T G.652.D single-mode fiber for optimal low-loss performance and DWDM channel integrity.
Does the module comply with the 100 GHz ITU grid?
Yes. It fully conforms to ITU-T G.694.1 standards for 100 GHz channel spacing and wavelength accuracy.
What form factors are supported?
Available in X2, XFP and SFP+ form factors to fit diverse host platforms and network equipment.
What is the operating temperature range?
Industrial range from –40 °C to +85 °C, ensuring reliable performance in harsh environments.
Does the module support DWDM channel monitoring?
Yes. It offers digital diagnostic monitoring (DDM) via standard I²C interface for wavelength, temperature and optical power.
What certifications does the DWDM-X2-50.92 hold?
It is CE, FCC and Telcordia GR-20 certified, guaranteeing safety, EMI compliance and network reliability.
What is the typical lead time for ordering?
Standard lead time is 2–3 weeks after order confirmation; expedited options are available upon request.