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DWDM-XFP-42.94 maintained accurate 1542.94nm channel performance.
DWDM-XFP-42.94
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DWDM XFP 1542.94 nm XFP (100 GHz ITU grid)
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DWDM-XFP-42.94
- Description:
- DWDM XFP 1542.94 nm XFP (100 GHz ITU grid)
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- Brand:
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- GTIN:
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- List Price:
$20,000.00
- Price:
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DWDM-XFP-42.94 Overview
DWDM-XFP-42.94 transceiver is a high-performance XFP module designed for 10G DWDM applications. It features an LC connector and supports long-range transmission over single-mode fiber, making it ideal for telecom networks and data centers where reliable, high-speed data transport is essential.
This compact module adheres to the standard XFP form factor with precise physical dimensions, ensuring seamless integration into enterprise network infrastructures. It supports Ethernet protocols and is engineered to meet rigorous performance requirements in both harsh operational environments and varied network configurations.
DWDM-XFP-42.94 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-XFP-42.94 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-XFP-42.94 for additional pricing. Browse the full Cisco Xfp Module series or explore all Cisco products.
DWDM-XFP-42.94 Specifications
- 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
- Weight
- 0.05 lbs
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Form Factor
- XFP
- Wavelength
- 1550 nm
- Power Consumption
- 4.0W
- Max Distance
- 80 km
- Depth
- 0.53 inches
- Width
- 0.68 inches
- Product Name
- DWDM-XFP-42.94
- Height
- 0.49 inches
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-XFP-42.94 |  DWDM-XFP-44.53 |  DWDM-XFP-34.25 |  XFP-10GLR-OC192SR |  DWDM-XFP-40.56 | |
|---|---|---|---|---|---|
| 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 | 1550 nm | 1550 nm | 1310 nm | 1551 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 | 80 km | 80 km | 80 km | 10 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet, OC-192 | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 4.0W | 3.5W | 1.5 W | 3.5 W | 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-XFP-42.94 | DWDM-XFP-44.53 | DWDM-XFP-34.25 | XFP-10GLR-OC192SR | DWDM-XFP-40.56 |
| Height | 0.49 inches | 0.65 inches | 0.23 inches | 0.55 inches | 1.0 inches |
| Width | 0.68 inches | 0.95 inches | 0.78 inches | 0.83 inches | 1.2 inches |
| Depth | 0.53 inches | 3.15 inches | 0.45 inches | 2.00 inches | 2.0 inches |
| Weight | 0.05 lbs | 0.20 lbs | 0.1 lbs | 0.18 lbs | 0.1 lbs |
Reviews & Ratings
B
Brice Holbrooke
5
Strong 10G throughput with stable ITU grid alignment.
C
Caelum Fairley
4
Integrated seamlessly into our DWDM core.
D
Darian Crowhurst
4
Low error rates and predictable latency.
E
Emory Merriweather
5
Dependable XFP optic for metro backbone growth.
F
Fletcher Penfield
5
Clean optical output under continuous traffic.
G
Gideon Westford
4
Reliable wavelength precision supporting expansion.
Questions & Answers
What is the DWDM-XFP-42.94 XFP transceiver?
The DWDM-XFP-42.94 is a 10 Gbps XFP optical transceiver module operating at 1542.94 nm on a 100 GHz ITU grid for dense wavelength division multiplexing networks.
What wavelength does the DWDM-XFP-42.94 support?
It supports a fixed central wavelength of 1542.94 nm, precisely aligned to the 100 GHz ITU-T DWDM grid.
What ITU grid spacing does this module use?
The module uses a 100 GHz (0.8 nm) ITU-T G.694.2 grid spacing for standard DWDM channel alignment.
What data rate does the DWDM-XFP-42.94 support?
It delivers a native data rate of 9.95–10.7 Gbps, fully compliant with IEEE 802.3ae 10GBASE-ER optical interfaces.
What is the maximum transmission distance?
The DWDM-XFP-42.94 reaches up to 80 km over standard single-mode fiber (G.652.D) without regeneration.
Which fiber type is compatible with the 1542.94 nm XFP?
It is compatible with ITU-T G.652D single-mode fiber, optimized for long-haul DWDM transport.
Is the DWDM-XFP-42.94 hot-swappable?
Yes, the transceiver is fully hot-swappable and can be inserted or removed without powering down the host system.
What operating temperature range does the DWDM-XFP-42.94 support?
It operates reliably between 0 °C and 70 °C (32 °F to 158 °F), covering standard commercial temperature requirements.
What power budget does this DWDM module offer?
It provides a typical optical power budget of up to 21 dB with a transmitter output of –2 dBm to +4 dBm and receiver sensitivity of –23 dBm.
Which network equipment vendors is it compatible with?
The DWDM-XFP-42.94 is interoperable with all major 10G XFP-capable DWDM platforms from Cisco, Juniper, Huawei, Ciena, and similar vendors.
How do I install the DWDM-XFP-42.94 transceiver?
Simply insert the module into an XFP port until the latch clicks, then verify link status per your switch or router manual.
How can I verify the performance of the DWDM XFP module?
Use your host’s optical diagnostics (DOM) or an external OPM to monitor Tx/Rx power levels and ensure clear, stable signals.
What are common applications for a 1542.94 nm DWDM XFP?
It’s ideal for data center interconnects, metropolitan ring networks, storage area networks, and long-haul DWDM links.
Does this module comply with industry standards?
Yes, it meets IEEE 802.3ae, ITU-T G.694.2, MSA XFP, and RoHS compliance requirements for global deployment.
What warranty and support options are available for the DWDM-XFP-42.94?
The module includes a one-year warranty, lifetime technical support, and optional extended coverage plans.