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Anders Nygaard
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DWDM-XFP-31.90 delivered accurate 1531.90nm performance on the 100GHz grid.
DWDM-XFP-31.90
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DWDM XFP 1531.90 nm XFP (100 GHz ITU grid)
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Name:
DWDM-XFP-31.90
- Description:
- DWDM XFP 1531.90 nm XFP (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 98378716968
- Condition:
- Warranty:
- 3
- List Price:
$20,000.00
- Price:
$9,081.0054.6% off
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1
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DWDM-XFP-31.90 Overview
DWDM-XFP-31.90 is a high-performance XFP transceiver designed to support 10G data rates, featuring an LC connector for seamless connectivity in long-range applications. This module is engineered for single-mode fiber networks and is optimized for dense wavelength division multiplexing (DWDM) environments, delivering reliable performance for Ethernet and Fibre Channel protocols in telecom, data centers, and enterprise applications.
DWDM-XFP-31.90 boasts a compact form factor with precise physical dimensions, ensuring easy integration into a variety of network infrastructures. Its robust design and adherence to industry standards make it a versatile solution that meets the rigorous demands of high-speed communication, enabling efficient and cost-effective transmission solutions across modern data and telecommunications networks.
DWDM-XFP-31.90 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-XFP-31.90 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-XFP-31.90 for additional pricing. Browse the full Cisco Xfp Module series or explore all Cisco products.
DWDM-XFP-31.90 Specifications
- Product Type
- Transceiver
- 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
- Ethernet
- 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-XFP-31.90
- Height
- 0.7 inches
- Width
- 1.5 inches
- Depth
- 1.8 inches
- Weight
- 0.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-XFP-31.90 |  DWDM-XFP-43.73 |  DWDM-XFP-54.94 |  DWDM-XFP-42.14 |  XFP-10GZR-OC192LR | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Depth | 1.8 inches | 0.65 inches | 3.0 inches | 0.41 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Height | 0.7 inches | 0.65 inches | 0.5 inches | 0.53 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Network Interface | Ethernet | 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 |
| Power Consumption | 3.5 W | N/A | 3.3W | 2.5 W | 4.0W |
| Product Name | DWDM-XFP-31.90 | DWDM-XFP-43.73 | DWDM-XFP-54.94 | DWDM-XFP-42.14 | XFP-10GZR-OC192LR |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet / Fibre Channel | Ethernet | Ethernet | Ethernet, OC-192 |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1550 nm | 1550 nm | 1549.4 nm | N/A | 1310 nm |
| Weight | 0.2 lbs | 0.12 lbs | 0.25 lbs | 0.2 lbs | N/A |
| Width | 1.5 inches | 1.65 inches | 0.5 inches | 2.83 inches | N/A |
Reviews & Ratings
B
Bruno Almeida
5
Strong signal integrity and consistent 10G throughput.
C
Carlos Estevez
4
Integrated seamlessly into our DWDM core.
D
Damien Laurent
5
Predictable latency across metro fiber links.
E
Erik Johansen
4
Dependable XFP module for high-capacity networks.
F
Franco Bianchi
4
Stable optical output and low error rates.
G
Goran Petric
5
Reliable 10G DWDM solution for enterprise transport.
Questions & Answers
What is the DWDM-XFP-31.90 optical transceiver?
The DWDM-XFP-31.90 is a Dense Wavelength Division Multiplexing XFP module operating at 1531.90 nm on a 100 GHz ITU grid, designed for high-capacity metro and long-haul networks.
What wavelength does the DWDM XFP 1531.90 nm module use?
This module operates at a precise wavelength of 1531.90 nm, aligned to the ITU’s 100 GHz channel spacing for DWDM applications.
Which data rates are supported by the DWDM-XFP-31.90?
The DWDM-XFP-31.90 supports up to 10 Gbps data rates, making it ideal for OC-192/STM-64 and 10G Ethernet DWDM links.
What is the maximum transmission distance for the DWDM XFP 1531.90 nm?
Over single-mode fiber, it achieves up to 80 km reach without dispersion compensation under standard link budgets.