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DWDM-SFP-4772-C
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- 1000BASE-DWDM SFP 1547.72nm 80KM Cisco Compatible
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DWDM-SFP-4772-C Overview
DWDM-SFP-4772-C is an SFP transceiver engineered for dense wavelength division multiplexing applications. It supports a 1G data rate, utilizes an LC connector for optical fiber link-ups, and is designed for long-range transmission over single-mode fiber. The module is built in a compact SFP form factor with standard physical dimensions, ensuring it fits seamlessly into data centers, enterprise networks, and telecom infrastructure.
DWDM-SFP-4772-C is optimized for high-performance optical communication with support for Ethernet and Fibre Channel protocols. Its robust design and reliable operation over extended distances make it an excellent choice for network professionals seeking to enhance connectivity and performance within DWDM systems.
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DWDM-SFP-4772-C 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, Fibre Channel |
| Network Interface | Fiber |
| Power Consumption | 1.2 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-4772-C |
| Height | 0.33 inches |
| Width | 0.55 inches |
| Depth | 2.17 inches |
| Weight | 0.057 lbs |
Quality Certifications
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Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Depth | 0.30 inches | 1.76 inches | 2.17 inches | 2.17 inches | 1.03 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | 0.25 inches | 0.13 inches | 0.33 inches | 0.135 inches | 0.28 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Network Interface | Fiber | 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 | 2.5 W | 2.2 W | 1.2 W | 1.0 W | 1.2 W |
| Product Name | DWDM-SFP-3268-C | DWDM-SFP-4532-C | DWDM-SFP-4772-C | DWDM-SFP-5898-C | DWDM-SFP-3661-120-C |
| 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, Fibre Channel | Ethernet, Fibre Channel | Ethernet, SONET | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1550 nm | 1550 nm | 1550 nm | 1550 nm | 1570 nm |
| Weight | 0.06 lbs | 0.08 lbs | 0.057 lbs | 0.2 lbs | 0.04 lbs |
| Width | 0.60 inches | 0.55 inches | 0.55 inches | 0.55 inches | 0.87 inches |
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Questions & Answers
Q
What is the DWDM-SFP-4772-C 1000BASE-DWDM SFP module?
A
The DWDM-SFP-4772-C is a Cisco-compatible SFP transceiver designed for 1000BASE-DWDM applications at 1547.72 nm, supporting up to 80 km on single-mode fiber.
Q
What wavelength does the DWDM-SFP-4772-C operate on?
A
It operates at a fixed ITU-T DWDM wavelength of 1547.72 nm (channel 72), ensuring precise channel allocation in DWDM networks.
Q
What maximum link distance does the SFP support?
A
It supports links up to 80 km over ITU-T G.652 single-mode fiber, ideal for metro and long-haul deployments.
Q
Is the DWDM-SFP-4772-C compatible with Cisco devices?
A
Yes. It’s fully compatible with Cisco routers and switches, delivering plug-and-play integration and guaranteed interoperability.
Q
What data rate does the module support?
A
This SFP module supports a 1.25 Gbps line rate for Gigabit Ethernet and SONET/SDH applications.
Q
Which fiber type is required for this DWDM SFP?
A
An ITU-T G.652 single-mode fiber with appropriate dispersion characteristics is required for optimal performance.
Q
What is the power budget of the transceiver?
A
The typical optical power budget is 20 dB, supporting long-distance links with sufficient margin for dispersion.
Q
Does it support hot-swapping?
A
Yes. The DWDM-SFP-4772-C is hot-pluggable, allowing in-service replacement without network disruptions.
Q
What are the operating temperature specifications?
A
Standard operating temperature ranges from 0 °C to 70 °C, with extended versions available upon request.
Q
What protocols are supported by this DWDM SFP?
A
It supports 1000BASE-LX/LH Ethernet and SONET/SDH STM-1/OC-3, ensuring versatile network integration.
Q
How do I install the DWDM-SFP-4772-C in my device?
A
Simply insert the module into an SFP cage slot until it clicks, then configure the port for DWDM operation via your switch/router CLI.
Q
What applications is this SFP ideal for?
A
It is ideal for metro DWDM networks, data center interconnects, campus backbones, and enterprise backbone links.
Q
Can I mix this SFP with other vendor modules?
A
Yes. It’s engineered for multivendor DWDM systems, provided all transceivers use the same ITU-T channel grid.
Q
What is the mean time between failures (MTBF)?
A
This module offers an MTBF exceeding 1,000,000 hours, ensuring high reliability for critical networks.
Q
Are there diagnostic features available?
A
Yes. It supports Digital Optical Monitoring (DOM) for real-time monitoring of optical output power, temperature, and voltage.
Q
How is the warranty handled for this Cisco-compatible SFP?
A
It includes a one-year limited warranty with options for extended coverage and 24/7 technical support.
