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DWDM-X2-58.98
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DWDM X2 1558.98 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-X2-58.98
- Description:
- DWDM X2 1558.98 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0849171041753
- 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-X2-58.98 Overview
DWDM-X2-58.98 is a high-performance DWDM optical transceiver module engineered in an SFP form factor to support 10G data transmission. It utilizes LC connectors and is optimized for long-range communication over single-mode fiber, making it ideal for telecommunications, data center interconnects, and enterprise network applications.
DWDM-X2-58.98 supports industry-standard protocols including Ethernet and SONET/SDH, ensuring seamless integration into modern infrastructures. Its compact design, defined physical dimensions, and broad operating temperature range deliver reliable performance in high-density configurations and harsh field conditions.
DWDM-X2-58.98 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-58.98 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-58.98 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
DWDM-X2-58.98 Specifications
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- SFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet, SONET/SDH
- Network Interface
- Fiber
- Power Consumption
- 1.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- DWDM-X2-58.98 Optical Transceiver Module
- Height
- 0.3 inches
- Width
- 0.8 inches
- Depth
- 1.5 inches
- Weight
- 0.1 lbs
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Product Comparison Table 
| DWDM-X2-58.98 |  X2-10GB-LX4 |  DWDM-X2-36.61 |  DWDM-X2-35.82 |  X2-10GB-ER | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP+ | QSFP | SFP+ | SFP+ |
| Data Rate | 10G | 10G | 100G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1310 nm | 1550nm | 1550nm | 1310nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 10 km | 120 km | 80km | 40 km |
| Supported Protocols | Ethernet, SONET/SDH | 10 Gigabit Ethernet | Ethernet, Fibre Channel, SONET | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Power Consumption | 1.5W | 2.5W | 8W | 3.5W | 3.5W |
| 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-X2-58.98 Optical Transceiver Module | X2-10GB-LX4 | DWDM-X2-36.61 | DWDM-X2-35.82 DWDM Transceiver Module | X2-10GB-ER |
| Height | 0.3 inches | 0.65 inches | 1.2 inches | 0.33 in | 0.55 inches |
| Width | 0.8 inches | 1.2 inches | 0.8 inches | 0.53 in | 2.13 inches |
| Depth | 1.5 inches | 1.0 inches | 0.9 inches | 3.6 in | 1.24 inches |
| Weight | 0.1 lbs | 0.1 lbs | 0.15 lbs | 0.1 lbs | 0.064 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
Y
Yorick Benson
4
DWDM-X2-58.98 maintained precise 1558.98nm channel accuracy.
Z
Zorion Hayes
5
Strong signal integrity across extended single-mode fiber.
A
Arian Mercer
5
Integrated seamlessly into DWDM transport systems.
B
Brice Price
5
Stable 10G throughput under continuous traffic.
C
Caelum Doyle
5
Dependable X2 module supporting wavelength expansion.
D
Darian Brooks
5
Low bit error rates and predictable latency.
E
Emory Grant
5
Reliable optical stability on the ITU grid.
Questions & Answers
What is the DWDM-X2-58.98 module?
The DWDM-X2-58.98 is a dual-channel DWDM transceiver operating at 1558.98 nm on a 100 GHz ITU grid for high-capacity optical networks.
Which ITU grid spacing does the DWDM X2 1558.98 nm module use?
It uses the standardized 100 GHz ITU grid to ensure precise wavelength allocation and minimal channel crosstalk.
What key features does the DWDM-X2-58.98 offer?
Key features include dual-wavelength operation, low insertion loss, high optical isolation, and hot-swap capability for uninterrupted service.
What optical connectors are supported by this module?
The module supports LC duplex connectors, ensuring broad compatibility with standard fiber patch panels.
Is the DWDM-X2-58.98 hot-swappable?
Yes. It is hot-swappable, allowing insertion or removal without powering down the host system.
Which network equipment vendors are compatible with this transceiver?
It is fully compatible with major OEMs, including Cisco, Juniper, Arista, Huawei, Nokia and Ciena platforms that accept 100 GHz DWDM optics.
What is the maximum link budget and transmission distance?
The module supports up to 40 dB link budget and distances of up to 120 km on single-mode fiber with appropriate amplifiers.
What is the typical power consumption of the DWDM-X2-58.98?
Typical power consumption is 1.5 W per channel, optimized for low energy usage in high-density deployments.
How do I install the DWDM X2 1558.98 nm transceiver?
Power down the interface, insert the transceiver until it clicks, reconnect the fiber, and then power up the interface to complete auto-negotiation.
What are the operating temperature and humidity ranges?
Operating temperature is –5 °C to 70 °C with 5% to 85% non-condensing relative humidity.
How can I verify module performance and diagnostics?
Use the host platform’s SFP/DDM interface or CLI commands to read real-time parameters such as Tx/Rx power, temperature and voltage.
What should I do if the transceiver is not recognized?
Check compatibility with your OEM, reseat the module, update supported firmware, and verify that the host port is enabled.
What warranty and technical support are provided?
The transceiver includes a 1-year warranty, lifetime technical support, and advanced replacement options through authorized distributors.
How do I order the DWDM-X2-58.98 module and what is the lead time?
Place an order via our online portal or sales team; typical lead time is 3–5 business days depending on stock availability.
Can I return or exchange the module if it does not meet my requirements?
Yes. We offer a 30-day return policy and exchange service for unopened, unused modules in original packaging.
How do I ensure I receive a genuine DWDM-X2-58.98 transceiver?
Verify the serial number and holographic label via our online authentication portal or authorized reseller documentation.