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DWDM-SFP-3190-120-C
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- 1000BASE-DWDM SFP 1531.90nm 120KM Cisco Compatible
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DWDM-SFP-3190-120-C Overview
DWDM-SFP-3190-120-C is a DWDM transceiver in SFP form factor designed for high-performance optical networking. It supports a 1G data rate using LC connectors and operates over the C-band wavelength range for long-range, single-mode fiber communications. Its standardized design meets the physical dimensions required for seamless integration into telecom and enterprise systems, ensuring reliable connectivity across extensive network infrastructures.
DWDM-SFP-3190-120-C is engineered to support Ethernet protocols across data centers, metro networks, and telecom environments where robust long-distance connectivity is critical. With its optimized transceiver design and adherence to industry standards, this module offers a dependable solution for network upgrades and expansions requiring precision optical transmission in challenging outdoor and indoor operating conditions.
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DWDM-SFP-3190-120-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 1528 nm to 1568 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 |
| Product Name | DWDM-SFP-3190-120-C |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
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Product Comparison Table
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| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Depth | 1.60 inches | 1.34 inches | N/A | 0.47 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | 0.96 inches | 0.26 inches | N/A | 0.33 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 80 km | 120 km | 120 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 | 2.5W | 1.5W | N/A | 1.5 W | N/A |
| Product Name | DWDM-SFP-4214-C | DWDM-SFP-4692-C | DWDM-SFP-3190-120-C | DWDM-SFP-3898-120-C | DWDM-SFP-4612-120-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, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1545 nm | 1550 nm | 1528 nm to 1568 nm | 1550 nm | 1559 nm |
| Weight | 0.15 lbs | 0.07 lbs | N/A | 0.11 lbs | N/A |
| Width | 1.30 inches | 0.78 inches | N/A | 2.20 inches | N/A |
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Questions & Answers
Q
What is the DWDM-SFP-3190-120-C module?
A
The DWDM-SFP-3190-120-C is a Cisco-compatible 1000BASE-DWDM SFP transceiver operating at 1531.90 nm for up to 120 km single-mode fiber links.
Q
Which wavelength does this SFP module use?
A
This module operates at the DWDM ITU grid wavelength of 1531.90 nm (Channel 36) for dense wavelength-division multiplexing.
Q
What maximum distance can the DWDM-SFP-3190-120-C support?
A
It supports up to 120 km over single-mode fiber (SMF-28 or equivalent) without dispersion compensation.
Q
Is the DWDM-SFP-3190-120-C compatible with Cisco equipment?
A
Yes. It fully supports Cisco MSA (Multi-Source Agreement) interfaces and will operate seamlessly in Cisco switches and routers.
Q
What data rate does this transceiver support?
A
It supports 1.25 Gbps line rate for 1000BASE-DWDM Ethernet applications.
Q
Does this SFP comply with industry standards?
A
Yes. It is compliant with SFP MSA, IEEE 802.3z, and ITU-T G.694.1 DWDM grid specifications.
Q
What fiber type is required for this DWDM module?
A
Use ITU-T-G.652-compliant single-mode fiber with a 9 µm core for optimal performance.
Q
How is the module installed in a switch or router?
A
Simply hot-plug the SFP into any compatible SFP port; the device will automatically detect and configure the module.
Q
What are the operating temperature ranges?
A
Commercial: 0 °C to 70 °C; Extended: –40 °C to 85 °C, depending on SKU variant.
Q
Does the DWDM-SFP-3190-120-C support Digital Optical Monitoring (DOM)?
A
Yes. It supports SFF-8472 DOM features for real-time monitoring of optical power, temperature, and voltage.
Q
Can I mix this SFP with other vendors’ DWDM modules?
A
Yes. As long as modules adhere to the ITU-T DWDM grid and SFP MSA, they interoperate without issue.
Q
What typical applications suit this module?
A
Ideal for long-haul metro, campus interconnects, data center aggregation, and telecom DWDM networks.
Q
Does the module require manual wavelength tuning?
A
No. The wavelength is factory-calibrated to 1531.90 nm and does not require field tuning.
Q
What type of connector does it use?
A
It features a standard LC duplex connector for single-mode fiber connections.
Q
How can I verify compatibility with my hardware?
A
Check your device’s HCL (Hardware Compatibility List) or test the module’s MSA and Cisco compatibility.
Q
What warranty and support options are available?
A
Standard warranties vary by supplier but typically include one-year replacement and lifetime technical support.
