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DWDM-SFP-5252-120-C
1000BASE-DWDM SFP 1552.52nm 120KM Cisco Compatible
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DWDM-SFP-5252-120-C is a high-performance SFP transceiver module designed to deliver reliable 1G data transmission over extended distances using an LC connector. Developed for DWDM applications, it supports Ethernet protocols for telecom networks, enterprise data centers, and carrier interconnects while ensuring optimal performance in long-range optical communication systems.
DWDM-SFP-5252-120-C features a compact SFP form factor with dimensions tailored for seamless integration into standard network equipment. Built to precise specifications, this module operates over single-mode fiber with a maximum reach of 120 km, making it ideal for high-density network environments where space, power efficiency, and robust connectivity are essential.
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| DWDM-SFP-5252-120-C |  DWDM-SFP-3190-120-C |  DWDM-SFP-3898-C |  DWDM-SFP-3346-120-C |  DWDM-SFP-5494-120-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1528 nm to 1568 nm | 1550 nm | 1550 nm | 1550 nm |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 120 km | 80 km | 80 km | 80 km | 120 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, SONET | Ethernet | Ethernet, Fibre Channel |
| 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 |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-SFP-5252-120-C | DWDM-SFP-3190-120-C | DWDM-SFP-3898-C | DWDM-SFP-3346-120-C | DWDM-SFP-5494-120-C |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Perfect 1552.52nm alignment for 120KM. Robust performance and zero issues with Cisco Catalyst. Great signal quality.
Consistent 1552.52nm signaling over 120KM. Impressive strength ensures stable regional links. Professional optical hardware.
Solid integrity and easy deployment. Built for long-haul. Channel remains clean under peak traffic loads.
Exceptional value for 120KM. Recognized by Cisco equipment, providing steady signal for long-distance links.
Dependable DWDM modules. Stable wavelength, making it a trustworthy choice for high-capacity network nodes.
High-performing 120KM optics. Excellent build and top-notch performance. Reliable choice for expanding fiber capacity.
The DWDM-SFP-5252-120-C is a Cisco-compatible 1000BASE-DWDM SFP module operating at 1552.52 nm for up to 120 km single-mode fiber links.
This SFP module is fully compatible with Cisco switches, routers and any IEEE 802.3z-compliant equipment that accepts standard SFP MSA transceivers.
It supports a 1.25 Gbps line rate (1000BASE) for Gigabit Ethernet or SONET/SDH applications over DWDM.
The module spans distances up to 120 km on ITU-standard single-mode fiber (SMF) with a typical link budget of 23 dB.
It transmits at 1552.52 nm, corresponding to ITU DWDM channel 52 in the C-band wavelength grid.
It uses ITU-compliant single-mode fiber (SMF) with a duplex LC connector interface.
Yes. The module supports hot-plug insertion and removal without powering down the host device.
It meets SFP MSA, IEEE 802.3z, ITU-T G.692 and RoHS 6/6 directives for DWDM optical transceivers.
Yes. It is RoHS 6/6 compliant, free of lead, mercury and other hazardous substances.
Standard range is 0 °C to 70 °C (32 °F to 158 °F) for commercial-grade applications.
Yes. It interoperates with any vendor’s hardware that supports standard SFP MSA and Cisco DWDM OIDs.
It consumes less than 1 W in operating mode, optimizing energy efficiency in network deployments.
1552.52 nm corresponds to ITU DWDM channel 52 in the C-band wavelength plan.
No additional licenses or software configurations are required; it is plug-and-play on Cisco-compatible ports.
Power down the port, insert the SFP into the LC port until it clicks, then power on. The host will auto-detect the module.
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