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DWDM SFP provides precise wavelength 1561.42 nm connectivity. Excellent for dense wavelength deployments.
DWDM-SFP-6141
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DWDM SFP 1561.42 nm SFP (100 GHz ITU grid)
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DWDM-SFP-6141
- Description:
- DWDM SFP 1561.42 nm SFP (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
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- Brand:
- Cisco
- GTIN:
- 821455036419
- Condition:
- Warranty:
- 3
- List Price:
$7,174.00
- Price:
$2,654.3963% off
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1
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DWDM-SFP-6141 Overview
DWDM-SFP-6141= is a DWDM optical SFP transceiver designed for long-range data transmission over single-mode fiber. The module supports a 1G data rate, utilizes an LC connector, and adheres to Ethernet protocols, making it well-suited for reliable connectivity in telecom and enterprise networks.
This compact transceiver meets the form factor requirements of SFP modules with precise physical dimensions for seamless integration into data center environments and legacy systems. Its performance in high-speed optical networks underscores its value in DWDM applications, ensuring efficient long-haul communication in mission-critical infrastructures.
DWDM-SFP-6141 price is $2,654.39, a 63% saving from the Cisco list price of $7,174.00. DWDM-SFP-6141 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFP-6141 for additional pricing. Browse the full Sfp+ For 3000 Series series or explore all Cisco products.
DWDM-SFP-6141 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- 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-SFP-6141=
- Height
- 0.33 inches
- Width
- 0.50 inches
- Depth
- 1.20 inches
- Weight
- 0.05 lbs
DWDM-SFP-6141 Use Case
Metro Backbone Bandwidth Scaling with DWDM-SFP-6141
A regional service provider integrates the DWDM-SFP-6141 (1561.42 nm, 100 GHz ITU grid) into its existing metro backbone switches to add a 100 Gbps wavelength channel over single-mode fiber without overbuilding infrastructure. This deployment increases per-fiber capacity by 50 % while maintaining ROADM compatibility, enabling on-demand bandwidth upgrades and reducing CAPEX by reusing dark fiber.
High-Capacity Data Center Interconnect Using DWDM-SFP-6141
An enterprise IT team deploys paired DWDM-SFP-6141 modules at two data center sites, establishing a dedicated 100 Gbps DWDM link on a 1561.42 nm channel. The solution leverages existing DWDM multiplexers and eliminates the need for new fiber paths. Resulting benefits include sub-5 ms latency, seamless layer-1 encryption pass-through, and scalable capacity growth through additional ITU-grid wavelengths.
5G Fronthaul Transport Optimization with DWDM-SFP-6141
A mobile operator upgrades its 5G fronthaul network by deploying DWDM-SFP-6141 modules in remote radio head aggregation sites. Each 1561.42 nm wavelength carries CPRI/Ethernet traffic back to the central office, optimizing fiber usage and supporting ultra-low latency. The operator achieves up to 80 % OPEX savings by consolidating multiple fronthaul links onto a single fiber pair, while preserving 5G SLAs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-SFP-6141 |  DWDM-SFP-5898 | |
|---|---|---|
| Product Type | Transceiver | Transceiver |
| Form Factor | SFP | SFP |
| Data Rate | 1G | 10G |
| Connector Type | LC | LC |
| Wavelength | 1550 nm | 1310 nm |
| Transmission Distance | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet, SONET |
| Network Interface | Fiber | Ethernet |
| Power Consumption | 3.5 W | 3.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-SFP-6141= | DWDM-SFP-5898= |
| Height | 0.33 inches | 0.55 inches |
| Width | 0.50 inches | 1.14 inches |
| Depth | 1.20 inches | 1.71 inches |
| Weight | 0.05 lbs | 0.1 lbs |
Reviews & Ratings
L
Leah Rhodes
5
Stable performance across ITU grid with low latency.
V
Victor Frost
4
Professional-grade module for high-density optical networks.
C
Clara Blake
5
Reliable under continuous operation and heavy load.
M
Malik Carter
5
Easy integration for enterprise and telecom DWDM networks.
Questions & Answers
What is the DWDM SFP 1561.42 nm (SKU: DWDM-SFP-6141=) module?
The DWDM-SFP-6141= is a hot-swappable, 100 GHz ITU-compliant, 1561.42 nm single-mode transceiver supporting up to 1.25 Gbps data rates.
Which ITU grid channel does the DWDM-SFP-6141= use?
It operates at ITU channel 41 with a central wavelength of 1561.42 nm on the 100 GHz grid.
What data rate does this DWDM SFP support?
It supports 1.0625 Gbps (SDH/SONET) and 1.25 Gbps (Ethernet) data rates.
What maximum transmission distance can be achieved?
It reaches up to 80 km over single-mode fiber with an optical budget of approximately 18 dB.
Is the DWDM-SFP-6141= compatible with standard SFP ports?
Yes, it complies with the MSA SFP form factor and fits any MSA-compliant port.
What type of fiber and connector does it use?
It uses single-mode fiber (SMF) with a duplex LC connector interface.
Can the module be hot-swapped without powering down the system?
Yes, the DWDM-SFP-6141= supports hot-plug in line with SFP MSA specifications.
What is the transmitter optical power range?
The module’s Tx power ranges from –5 dBm to +0.5 dBm.
What is the receiver sensitivity?
It offers a Rx sensitivity down to –23 dBm for reliable signal detection.
Does it support Digital Diagnostics Monitoring (DDM)?
Yes, it features DDM/DOM for real-time monitoring of temperature, voltage, and optical power.
What operating temperature range is supported?
It operates between 0 °C and +70 °C (32 °F to 158 °F) in commercial environments.
Are there any vendor compatibility concerns?
It is vendor-neutral and tested to work with Cisco, Juniper, Huawei, and other MSA-compliant switches.
How do I install the DWDM-SFP-6141= module?
Insert it into a vacant SFP port, ensure correct fiber polarity, and set the device’s optical interface parameters.
What certifications does this DWDM SFP have?
It is FCC, CE, RoHS, and MSA-compliant, ensuring global regulatory and interoperability standards.
What is the optical link budget for the module?
The typical optical budget is approximately 18 dB, enabling long-haul DWDM transmission.
How is the SKU DWDM-SFP-6141= ordered and stocked?
You can order via our website or distributor portal; real-time stock levels and lead times are displayed on the product page.