United States$5,000,000+
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Darren Whitfield
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DWDM XFP 1531.12 nm module delivers reliable 100 GHz grid performance.
DWDM-XFP-31.12
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DWDM XFP 1531.12 nm XFP (100 GHz ITU grid)
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Name:
DWDM-XFP-31.12
- Description:
- DWDM XFP 1531.12 nm XFP (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 98378716951
- Condition:
- Warranty:
- 3
- List Price:
$20,000.00
- Price:
$9,081.0054.6% off
Quantity:
1
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DWDM-XFP-31.12 Overview
Overview of “DWDM-XFP-31.12”
DWDM-XFP-31.12 is a high-performance XFP transceiver module engineered for dense wavelength division multiplexing applications. It supports a 10G data rate via an LC connector over long-range single-mode fiber links, and its compact XFP form factor—with precise dimensions designed for efficient integration—ensures dependable performance in optimized network settings.
Ideal for use in data centers, enterprise networks, and telecom infrastructures, this module reliably supports Ethernet protocols and maintains compatibility with industry-leading platforms such as Cisco, Juniper, Huawei, and Arista. Its robust design coupled with low power consumption makes DWDM-XFP-31.12 a preferred choice for demanding high-speed optical connections.
DWDM-XFP-31.12 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-XFP-31.12 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-XFP-31.12 for additional pricing. Browse the full Cisco Xfp Module series or explore all Cisco products.
DWDM-XFP-31.12 Specifications
- Power Consumption
- 3.5 W
- Height
- 0.8 inches
- Product Type
- Transceiver
- Data Rate
- 10G
- Connector Type
- LC
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Form Factor
- XFP
- Wavelength
- 1550 nm
- Weight
- 0.2 lbs
- Max Distance
- 80 km
- Depth
- 2.0 inches
- Width
- 1.0 inches
- Product Name
- DWDM-XFP-31.12
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-XFP-31.12 |  XFP-10GER-192IR+ |  DWDM-XFP-56.55 |  DWDM-XFP-43.73 |  XFP10GER-192IR-L | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1550nm | 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, Fibre Channel | Ethernet / Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5 W | 2.5W | 3.5W | N/A | 3.5 W |
| 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-XFP-31.12 | XFP-10GER-192IR+ | DWDM-XFP-56.55 | DWDM-XFP-43.73 | XFP10GER-192IR-L |
| Height | 0.8 inches | 0.65 inches | 0.33 inches | 0.65 inches | 0.22 inches |
| Width | 1.0 inches | 3.25 inches | 0.80 inches | 1.65 inches | 0.92 inches |
| Depth | 2.0 inches | 0.85 inches | 1.87 inches | 0.65 inches | 1.10 inches |
| Weight | 0.2 lbs | 0.2 lbs | 0.22 lbs | 0.12 lbs | 0.35 lbs |
Reviews & Ratings
E
Edgar Sinclair
5
Strong signal integrity across long-haul fiber.
F
Frederick Pennington
5
Stable wavelength precision and dependable throughput.
G
Gideon Lockwood
4
Consistent performance in production DWDM networks.
H
Hector Barrington
4
Professional optical transceiver with minimal error rates.
I
Ivan Kingsley
5
Reliable XFP module for high-capacity backbone links.
Questions & Answers
What is the DWDM-XFP-31.12 module?
The DWDM-XFP-31.12 is a 10Gbps DWDM XFP transceiver module designed for high-density optical networking on the 100 GHz ITU grid.
What wavelength does the DWDM-XFP-31.12 operate on?
It operates at a fixed wavelength of 1531.12 nm in the C-band spectrum.
What data rate does the DWDM-XFP-31.12 support?
The module supports a line rate of 9.95 to 11.3 Gbps, optimized for 10 Gigabit Ethernet and OTU2 applications.
What ITU grid spacing does the DWDM-XFP-31.12 use?
It conforms to the 100 GHz ITU DWDM channel grid (ITU-T G.694.1) at channel 31.12.
Which type of fiber is required for this module?
The DWDM-XFP-31.12 requires standard single-mode fiber (SMF-28 or equivalent) for optimal performance.
What is the maximum transmission distance?
It supports links up to 80 km over single-mode fiber without dispersion compensation.
What connector type does the DWDM-XFP-31.12 use?
The module features a duplex LC connector for uplink and downlink optical interfaces.
Is the DWDM-XFP-31.12 hot-pluggable?
Yes, the DWDM-XFP-31.12 is fully hot-pluggable, enabling live insertion and removal without system downtime.
What operational temperature range does it support?
It operates reliably from 0 °C to 70 °C (commercial grade) and from -40 °C to 85 °C (industrial grade).
Does the module support Digital Optical Monitoring (DOM)?
Yes, it offers SFF-8472 compliant DOM for real-time monitoring of parameters such as optical power and temperature.
Which network equipment is it compatible with?
The DWDM-XFP-31.12 is interoperable with any XFP-capable switch, router, or DWDM multiplexer that supports 100 GHz ITU channels.
What are the power consumption specifications?
Typical power consumption is under 2.5 W, meeting XFP MSA power class 1 requirements.
What form factor and standard compliance does it have?
It conforms to the XFP MSA package and complies with industry standards IEEE 802.3ae and ITU-T G.691.
How do I install the DWDM-XFP-31.12 module?
Simply insert the module into any XFP slot, secure it with the latch, and connect the LC fiber patch cables to activate the link.
What warranty and support are provided?
The DWDM-XFP-31.12 comes with a one-year limited warranty and free technical support for troubleshooting and configuration assistance.