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Winston Calder
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DWDM-X2-36.61 delivered precise 1536.61nm alignment on the ITU grid.
DWDM-X2-36.61
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DWDM X2 1536.61 nm X2 (100 GHz ITU grid)
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Name:
DWDM-X2-36.61
- Description:
- DWDM X2 1536.61 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 691852455010
- Condition:
- Warranty:
- 3
- List Price:
$20,000.00
- Price:
$9,081.0054.6% off
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1
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DWDM-X2-36.61 Overview
DWDM-X2-36.61 is a high-performance QSFP transceiver engineered for dense wavelength division multiplexing applications. It supports a data rate of 100G with LC connector type and is optimized for long-range transmission over single-mode fiber, making it ideal for Ethernet, Fibre Channel, and SONET protocols while maintaining a compact form factor suitable for data center, enterprise network, and telecom deployments.
This module features industry-standard physical dimensions with a measured height of 1.2 inches, width of 0.8 inches, and depth of 0.9 inches, and it weighs approximately 0.15 lbs. Designed for rigorous operational environments, the DWDM-X2-36.61 delivers reliable performance within a 0 to 70°C operating range, and its efficient power consumption of 8W ensures both energy savings and cost-effective network scalability.
DWDM-X2-36.61 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-36.61 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-36.61 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
DWDM-X2-36.61 Specifications
- Power Consumption
- 8W
- Height
- 1.2 inches
- Product Type
- Transceiver
- 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
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Form Factor
- QSFP
- Width
- 0.8 inches
- Wavelength
- 1550nm
- Weight
- 0.15 lbs
- Data Rate
- 100G
- Depth
- 0.9 inches
- Supported Protocols
- Ethernet, Fibre Channel, SONET
- Max Distance
- 120 km
- Product Name
- DWDM-X2-36.61
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-X2-36.61 |  DWDM-X2-48.51 |  DWDM-X2-60.61 |  DWDM-X2-43.73 |  DWDM-X2-46.92 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | X2 | XFP | X2 | XFP |
| Data Rate | 100G | 10G | 10G | 100G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550nm | 1550 nm | 1550 nm | N/A | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 120 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel, SONET | Ethernet, Fibre Channel | Ethernet / Fibre Channel | Ethernet, Fiber Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 8W | 3.5 W | 3.5 W | 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-X2-36.61 | DWDM-X2-48.51 | DWDM-X2-60.61 | DWDM-X2-43.73 | DWDM-X2-46.92 |
| Height | 1.2 inches | 0.97 inches | 0.5 inches | 0.55 inches | 0.8 inches |
| Width | 0.8 inches | 1.48 inches | 0.9 inches | 0.75 inches | 1.2 inches |
| Depth | 0.9 inches | 1.17 inches | 1.2 inches | 1.0 inches | 1.5 inches |
| Weight | 0.15 lbs | 0.25 lbs | 0.08 lbs | 0.1 lbs | 0.2 lbs |
Reviews & Ratings
X
Xavion Barker
4
Strong 10G throughput with reliable signal stability.
Y
Yahir Conway
4
Integrated smoothly into our X2-based DWDM platform.
Z
Zorion Meyers
4
Consistent optical output across metro fiber.
A
Arian McBride
5
Dependable X2 optic for high-capacity transport.
B
Branson Phelps
5
Low error rates and predictable latency.
C
Caspian Irwin
5
Reliable DWDM module supporting backbone scalability.
Questions & Answers
What is the DWDM-X2-36.61 module?
The DWDM-X2-36.61 is a dual-channel DWDM X2 transceiver operating at 1536.61 nm on the 100 GHz ITU grid, designed for high-capacity fiber-optic networks.
Which wavelength does the DWDM-X2-36.61 support?
The DWDM-X2-36.61 supports 1536.61 nm (channel 36.61) in the C-band, following the 100 GHz ITU-T G.694.1 grid.
What data rate is supported by the DWDM-X2-36.61?
This module supports data rates up to 10 Gb/s per channel over single-mode fiber.
Which form factor is used by the DWDM-X2-36.61?
The DWDM-X2-36.61 uses the industry-standard X2 form factor for hot-swappable, compact deployment in DWDM line cards.
Is the DWDM-X2-36.61 compliant with ITU standards?
Yes, it fully complies with ITU-T G.694.1 for 100 GHz channel spacing and meets MSA requirements for X2 optics.
What is the maximum transmission distance?
Over standard single-mode fiber, the DWDM-X2-36.61 can reach up to 80 km without amplification, depending on link attenuation.
How do I install the DWDM-X2-36.61 module?
Simply insert the hot-swappable X2 module into a compatible line card slot, secure it, then connect LC-UPC fiber cables to the TX/RX ports.
What is the typical insertion loss?
Typical insertion loss is ≤2.5 dB per channel, ensuring minimal signal degradation in DWDM networks.
What extinction ratio does the module provide?
The DWDM-X2-36.61 delivers an extinction ratio ≥9 dB for superior channel isolation and reduced crosstalk.
What temperature range can the DWDM-X2-36.61 operate in?
It operates reliably from –5 °C to +70 °C (commercial temperature range) without performance degradation.
Does the module include digital diagnostics?
Yes, it offers optional digital diagnostic monitoring (DDM) for real-time metrics on optical power, temperature, and voltage.
Which fiber connector type is required?
The DWDM-X2-36.61 uses standard duplex LC-UPC connectors for both transmit and receive channels.
Can I use this module in a mixed vendor environment?
Yes, full ITU-compliance and X2 MSA compatibility ensure interoperability with all major DWDM platforms.
What is the average time between failures (MTBF)?
This module has an MTBF exceeding 500,000 hours, delivering carrier-class reliability.
Do I need special software for configuration?
No additional software is required; the module’s parameters are automatically detected by compatible line cards.
How can I order custom wavelengths?
Contact our sales team with your ITU grid requirements; we support custom channel assignments across the entire C-band.