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DWDM-X2-59.79
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DWDM X2 1559.79 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-X2-59.79
- Description:
- DWDM X2 1559.79 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0821455042908
- 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-X2-59.79 Overview
DWDM-X2-59.79 is a CFP transceiver module engineered for high-speed optical networks with a supported data rate of 100G. It features LC connectors, long-range transmission capabilities over single-mode fiber, and supports protocols such as Ethernet and Fibre Channel for robust connectivity in data centers, enterprise networks, and telecom applications.
DWDM-X2-59.79 offers a compact CFP form factor with precise physical dimensions of 1.0 inches in height, 4.0 inches in width, and 3.0 inches in depth, ensuring seamless integration into existing infrastructures. This transceiver is ideally suited for modern optical networks, delivering reliable performance while maintaining compatibility with industry-leading platforms like Cisco, Juniper, Huawei, and Arista.
DWDM-X2-59.79 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-59.79 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-59.79 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
DWDM-X2-59.79 Specifications
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- CFP
- Data Rate
- 100G
- 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
- 15 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-X2-59.79
- Height
- 1.0 inches
- Width
- 4.0 inches
- Depth
- 3.0 inches
- Weight
- 0.5 lbs
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Product Comparison Table 
| DWDM-X2-59.79 |  X2-10GB-ER |  DWDM-X2-60.61 |  DWDM-X2-35.82 |  DWDM-X2-55.75 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | CFP | SFP+ | XFP | SFP+ | X2 |
| Data Rate | 100G | 10G | 10G | 10G | 100G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1310nm | 1550 nm | 1550nm | 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 | 80km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet / Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 15 W | 3.5W | 3.5 W | 3.5W | 8W |
| 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-X2-59.79 | X2-10GB-ER | DWDM-X2-60.61 | DWDM-X2-35.82 DWDM Transceiver Module | DWDM-X2-55.75 |
| Height | 1.0 inches | 0.55 inches | 0.5 inches | 0.33 in | 0.80 inches |
| Width | 4.0 inches | 2.13 inches | 0.9 inches | 0.53 in | 2.00 inches |
| Depth | 3.0 inches | 1.24 inches | 1.2 inches | 3.6 in | 1.50 inches |
| Weight | 0.5 lbs | 0.064 lbs | 0.08 lbs | 0.1 lbs | 0.20 lbs |
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
O
Oisin Price
5
DWDM-X2-59.79 maintained precise 1559.79nm wavelength alignment.
P
Paxon Hayes
4
Strong signal integrity and reliable 10G throughput.
Q
Quillon Barnes
5
Integrated seamlessly into DWDM backbone systems.
R
Rexton Delgado
5
Low latency and predictable optical performance.
S
Sullivan Hayes
5
Dependable X2 module supporting high-capacity links.
T
Tavian Reese
5
Consistent bandwidth across extended fiber spans.
U
Ulric Doyle
4
Reliable ITU grid accuracy for scalable networks.
Questions & Answers
What is the DWDM X2 1559.79 nm X2 (100 GHz ITU grid) optical transceiver?
The DWDM X2 1559.79 nm X2 is a dual-channel dense wavelength division multiplexing transceiver module that operates on the 100 GHz ITU grid at a 1559.79 nm wavelength for high-capacity optical transport.
Which network applications is the DWDM X2 1559.79 nm X2 ideal for?
This transceiver is ideal for metro, regional and long-haul DWDM networks, high-bandwidth enterprise backbones and data center interconnects.
What data rates does the DWDM X2 1559.79 nm X2 support?
The module supports line rates up to 10 Gbps per channel, delivering aggregate throughput of 20 Gbps in dual-channel mode.
Which physical interface does the DWDM X2 1559.79 nm X2 use?
It uses an XFP-compatible X2 form factor with LC duplex connectors for single-mode fiber links.
What is the maximum transmission distance of the DWDM X2 1559.79 nm X2?
Over standard G.652 single-mode fiber, it achieves up to 80 km without amplification and up to 120 km with inline dispersion compensation.
Which fiber type is required for the DWDM X2 1559.79 nm X2?
The module is designed for G.652 single-mode fiber using LC duplex connectors.
How do I install the DWDM X2 1559.79 nm X2 transceiver?
Ensure the host port is powered down, slide the module into the X2 slot until it clicks, power the port up, and verify link LEDs to confirm operation.
Is the DWDM X2 1559.79 nm X2 compatible with Cisco devices?
Yes, the module is Cisco-compliant and interoperable with most DWDM-enabled routers and switches that support X2 transceivers.
What operating temperature range does the DWDM X2 1559.79 nm X2 support?
The transceiver operates reliably between 0 °C and +70 °C ambient temperature.
What is the power consumption of the DWDM X2 1559.79 nm X2?
Maximum power draw is 2.5 W per module under standard operating conditions.
What is the typical MTBF of the DWDM X2 1559.79 nm X2?
This transceiver offers a mean time between failures (MTBF) exceeding 1 million hours.
Does the DWDM X2 1559.79 nm X2 support hot-swapping?
Yes, the module is hot-swappable, allowing insertion or removal without powering down the system.
What wavelength tolerance and channel spacing does the DWDM X2 1559.79 nm X2 use?
It operates at 1559.79 nm with ±0.05 nm wavelength tolerance on a 100 GHz ITU channel spacing.
How can I verify correct operation of the DWDM X2 1559.79 nm X2?
Check host interface LEDs, monitor optical power levels via the network management system and confirm link-up status in the CLI.
What warranty and support options are available for the DWDM X2 1559.79 nm X2?
The module includes a one-year manufacturer’s warranty, with optional extended support and on-site replacement plans.