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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
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Product Comparison Table
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| Compatibility | N/A | 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 | N/A | 1.2 inches | 0.33 inches | N/A | N/A |
| 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 | 0.5 inches | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 40 km | 10 km | 80 km | 50 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 | N/A | 1.5 W | 2.5 W | N/A | N/A |
| Product Name | SFP-10G-BX40U-I | FET-10G= | DWDM-SFP10G-60.61 | DWDM-SFP10G-50.12 | DWDM-SFP10G-61.41 |
| 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 | Extended-Range | Long-Range | Long-Range |
| Wavelength | 1310/1490 nm | 1310 nm | 1550.61 nm | 1550 nm | 1550 nm |
| Weight | N/A | 0.04 lbs | 0.04 lbs | N/A | N/A |
| Width | N/A | 0.65 inches | 2.2 inches | N/A | N/A |
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Questions & Answers
Q
What is the DWDM-SFP10G-61.41 module?
A
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.
Q
Which wavelength does the 1561.41 nm channel use?
A
The 1561.41 nm channel corresponds to ITU channel 61 on the 100 GHz grid, optimized for dense wavelength division multiplexing.
Q
What is the maximum reach of this transceiver?
A
This SFP10G supports single-mode links up to 80 km over G.652 fiber at 10.3125 Gbps.
Q
Which fiber type is supported?
A
The module is designed for standard single-mode fiber (SMF, G.652) to ensure low attenuation over long distances.
Q
Is the DWDM-SFP10G-61.41 hot-swappable?
A
Yes, it is fully hot-swappable, enabling in-service replacements without powering down the host device.
Q
What connector does this transceiver use?
A
It features an LC duplex connector, compatible with standard fiber patch cords.
Q
Which network devices is it compatible with?
A
The module is interoperable with major brands including Cisco, Juniper, Huawei, Arista and other 10GBASE-DWDM SFP+ slots.
Q
What is the supported data rate?
A
It supports a line rate of 10.3125 Gbps, compliant with the IEEE 802.3ae 10GBASE-DWDM standard.
Q
What ITU channel spacing is used?
A
The transceiver uses a 100 GHz ITU grid spacing, ensuring precise wavelength alignment in DWDM systems.
Q
What is the typical optical power budget?
A
Typical transmit power ranges from 0 to +5 dBm with a receiver sensitivity of –23 dBm, yielding up to 28 dB optical budget.
Q
What operating temperature range does it support?
A
The module operates reliably between 0 °C and 70 °C (commercial grade) and –40 °C to 85 °C (industrial grade).
Q
Does the module support Digital Diagnostics Monitoring (DDM)?
A
Yes, it includes SFF-8472 compliant DDM for real-time monitoring of temperature, voltage, bias current and optical power.
Q
What is the typical insertion loss?
A
The LC interface insertion loss is typically ≤ 0.75 dB, meeting industry standards for minimal signal degradation.
Q
How do I install the DWDM-SFP10G-61.41 transceiver?
A
Simply align the LC connector, insert the SFP+ module into a compatible slot until it clicks, then secure the fiber cable.
Q
What applications is this module best suited for?
A
It is ideal for metro, long-haul and high-capacity DWDM networks requiring 10 Gbps optical transport.
Q
Which industry standards and safety classes does it comply with?
A
The module complies with IEEE 802.3ae, ITU-T G.694.2, RoHS, and meets Class 1 laser safety per IEC 60825-1.
