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DWDM-SFP-3033-120-C
1000BASE-DWDM SFP 1530.33nm 120KM Cisco Compatible
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DWDM-SFP-3033-120-C is a SFP transceiver designed to deliver a 1G data rate using an LC connector for long-range DWDM applications. It supports both Ethernet and Fibre Channel protocols while offering a compact SFP form factor engineered to meet the demanding physical dimensions required in modern optical networks.
Ideal for data centers, enterprise networks, and telecom infrastructures, this transceiver module is optimized for single-mode fiber links that can extend up to 120 km. With proven compatibility across major network vendors, DWDM-SFP-3033-120-C provides reliable performance and precise optical transmission in mission-critical environments.
DWDM-SFP-3033-120-C price is is available on request. Get immediate quote.
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| DWDM-SFP-3033-120-C |  DWDM-SFP-4532-120-C |  DWDM-SFP-4373-C |  DWDM-SFP-3504-C |  DWDM-SFP-3739-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 10G | 10G | 10G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1550 nm | 1550 nm | 1550 nm | 1550 nm |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 120 km | 120 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet / Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | -40 to 85°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 / Juniper / Huawei / Arista | Cisco, Juniper | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | DWDM-SFP-3033-120-C | DWDM-SFP-4532-120-C | DWDM-SFP-4373-C | DWDM-SFP-3504-C | DWDM-SFP-3739-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.
Incredible 120KM reach at 1530.33nm. The signal integrity remains high over extreme distances. Perfect for regional backhaul without needing mid-span amplification.
Exceptional ultra-long-haul performance. These modules maintain a stable link across our longest fiber spans. Highly reliable and Cisco compatible.
Professional 120KM CWDM SFP. Recognized immediately by our Cisco hardware with rock-solid stability. Wavelength 1530.33nm is very precise.
Steady throughput over 120KM. An excellent solution for bridging distant nodes without expensive repeaters. Great performance and signal clarity.
Strong signal at 1530.33nm over 120KM. Build quality is superb, ensuring long-term reliability for our extended regional fiber infrastructure.
The DWDM-SFP-3033-120-C is a Cisco-compatible 1000BASE-DWDM SFP module operating at 1530.33 nm with a reach of up to 120 km over single-mode fiber.
This SFP is compatible with Cisco routers and switches and has been tested to work seamlessly with Juniper, Arista, Huawei, and other 1 G SFP-enabled platforms.
The transceiver operates at a fixed ITU-T DWDM channel wavelength of 1530.33 nm (Channel 33) for dense wavelength-division multiplexing.
It supports a maximum transmission distance of 120 km over standard G.652 single-mode fiber without the need for inline amplification.
It requires G.652 single-mode fiber and uses an LC duplex connector for both transmit and receive paths.
Yes. It features DDM/DOM that provides real-time monitoring of optical output power, input power, temperature, laser bias current, and supply voltage.
The module supports a data rate of 1.25 Gbps, compliant with IEEE 802.3z for 1000BASE-DWDM applications.
Yes. The transceiver is hot-pluggable, allowing installation or removal without powering down the host device.
Transmit optical power ranges from –4 to 0 dBm and receiver sensitivity is better than –24 dBm, yielding a power budget of up to 20 dB.
The module operates reliably in the commercial temperature range of 0 °C to 70 °C.
It follows the ITU-T G.694.2 DWDM grid, specifically channel 33 at 1530.33 nm with 50 GHz spacing.
Ideal for long-haul enterprise, metro, and data center interconnects requiring one-gigabit DWDM links over distances up to 120 km.
Standard warranty covers defects for three years, backed by our global technical support team and optional extended-warranty plans.
Simply insert the module into a compatible SFP port until it clicks, then verify link status via your device’s management interface.
Available in anti-static bags for single units or bulk pack trays for large orders; custom labeling can be provided on request.
Most orders ship within 1–2 business days, with expedited shipping options available for urgent deployments.
Yes. Its hot-swap design and DDM make it an ideal cold-standby spare for critical DWDM networks.
United States
