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1561.41 nm DWDM SFP10G ensures smooth 10G connectivity for critical network backbones.
DWDM-SFP10G-61.41
10GBASE-DWDM 1561.41 nm SFP10G (100-GHz ITU grid)
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DWDM-SFP10G-61.41
- Description:
- 10GBASE-DWDM 1561.41 nm SFP10G (100-GHz ITU grid)
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DWDM-SFP10G-61.41 Overview
DWDM-SFP10G-61.41 is a high-performance SFP transceiver designed to support 10G data rates for dense wavelength division multiplexing applications. It features LC connectors and is optimized for long-range transmission over single-mode fiber, ensuring reliable connectivity in demanding network environments while supporting industry-standard Ethernet protocols.
Engineered with a compact form factor and precise physical dimensions, DWDM-SFP10G-61.41 meets the rigorous needs of data centers, enterprise networks, and telecom infrastructures. Its robust design and adherence to strict operational temperature ranges make it ideal for integrating into high-performance optical systems where efficiency and consistent performance are critical.
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DWDM-SFP10G-61.41 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 10G
- 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
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- DWDM-SFP10G-61.41
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
DWDM-SFP10G-61.41 Use Case
Data Center Interconnect (DCI) over 120 km Dark Fiber
A global cloud operator deploys DWDM-SFP10G-61.41-10GBASE-DWDM 1561.41 nm modules on its Cisco NX-OS DWDM line cards to link two Tier III data centers 120 km apart. By leveraging 100-GHz ITU-grid DWDM channels, the operator aggregates multiple 10 Gbps services onto a single fiber pair. Outcome: 90% lower CapEx vs. leased wavelengths, sub-200 µs latency, and seamless capacity upgrades without fiber build-outs.
Metro Core Backbone for ISP High-Capacity Routing
A regional ISP integrates DWDM-SFP10G-61.41-10GBASE-DWDM modules into its Juniper MX-series routers across a 50 km metro ring. The 1561.41 nm wavelength on a 100-GHz grid supports up to 96 simultaneous 10 Gbps streams, enabling rapid scale-out of broadband, IPTV and enterprise VPN services. Outcome: 8× increase in per-fiber throughput, simplified network management via pluggable optics and guaranteed <1 ms restoration SLA.
5G Mobile Backhaul for Ultra-Low-Latency Transport
A national mobile operator deploys DWDM-SFP10G-61.41-10GBASE-DWDM optics at 1561.41 nm on Nokia 7750 SR-series routers to connect 5G macro base stations to the packet core over existing metro dark fiber. Using 100-GHz-spaced channels, the operator carries up to 16 wireless sectors per fiber. Outcome: consistent sub-50 µs transport latency, 30% lower OPEX via optical multiplexing and future-proof scaling to 400 Gbps with minimal hardware upgrades.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-SFP10G-61.41 |  FET-10G= |  SFP-10G-BX40U-I |  DWDM-SFP10G-50.12 |  DWDM-SFP10G-60.61 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | N/A | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Depth | N/A | 1.2 inches | N/A | N/A | 0.33 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP+ | SFP | SFP | SFP+ |
| Height | N/A | 0.2 inches | N/A | N/A | 0.5 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 10 km | 40 km | 50 km | 80 km |
| Network Interface | Fiber | Fiber | Ethernet | 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 | N/A | 1.5 W | N/A | N/A | 2.5 W |
| Product Name | DWDM-SFP10G-61.41 | FET-10G= | SFP-10G-BX40U-I | DWDM-SFP10G-50.12 | DWDM-SFP10G-60.61 |
| 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 | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Extended-Range |
| Wavelength | 1550 nm | 1310 nm | 1310/1490 nm | 1550 nm | 1550.61 nm |
| Weight | N/A | 0.04 lbs | N/A | N/A | 0.04 lbs |
| Width | N/A | 0.65 inches | N/A | N/A | 2.2 inches |
Reviews & Ratings
O
Olivia Vaughn
5
Professional-grade, reliable performance over long distances.
P
Preston Carver
5
Stable and consistent throughput for enterprise networks.
Q
Quinn Frost
5
Minimal maintenance with excellent signal integrity.
R
Rhea Hayes
5
Durable transceiver ideal for high-speed DWDM deployments.
Questions & Answers
What is the DWDM-SFP10G-61.41 module?
The DWDM-SFP10G-61.41 is a 10GBASE-DWDM small form-factor pluggable optical transceiver operating at 1561.41 nm on a 100 GHz ITU grid.
Which wavelength does the 1561.41 nm channel use?
The 1561.41 nm channel corresponds to ITU channel 61 on the 100 GHz grid, optimized for dense wavelength division multiplexing.
What is the maximum reach of this transceiver?
This SFP10G supports single-mode links up to 80 km over G.652 fiber at 10.3125 Gbps.
Which fiber type is supported?
The module is designed for standard single-mode fiber (SMF, G.652) to ensure low attenuation over long distances.
Is the DWDM-SFP10G-61.41 hot-swappable?
Yes, it is fully hot-swappable, enabling in-service replacements without powering down the host device.
What connector does this transceiver use?
It features an LC duplex connector, compatible with standard fiber patch cords.
Which network devices is it compatible with?
The module is interoperable with major brands including Cisco, Juniper, Huawei, Arista and other 10GBASE-DWDM SFP+ slots.
What is the supported data rate?
It supports a line rate of 10.3125 Gbps, compliant with the IEEE 802.3ae 10GBASE-DWDM standard.
What ITU channel spacing is used?
The transceiver uses a 100 GHz ITU grid spacing, ensuring precise wavelength alignment in DWDM systems.
What is the typical optical power budget?
Typical transmit power ranges from 0 to +5 dBm with a receiver sensitivity of –23 dBm, yielding up to 28 dB optical budget.
What operating temperature range does it support?
The module operates reliably between 0 °C and 70 °C (commercial grade) and –40 °C to 85 °C (industrial grade).
Does the module support Digital Diagnostics Monitoring (DDM)?
Yes, it includes SFF-8472 compliant DDM for real-time monitoring of temperature, voltage, bias current and optical power.
What is the typical insertion loss?
The LC interface insertion loss is typically ≤ 0.75 dB, meeting industry standards for minimal signal degradation.
How do I install the DWDM-SFP10G-61.41 transceiver?
Simply align the LC connector, insert the SFP+ module into a compatible slot until it clicks, then secure the fiber cable.
What applications is this module best suited for?
It is ideal for metro, long-haul and high-capacity DWDM networks requiring 10 Gbps optical transport.
Which industry standards and safety classes does it comply with?
The module complies with IEEE 802.3ae, ITU-T G.694.2, RoHS, and meets Class 1 laser safety per IEC 60825-1.