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DWDM-SFP-4453-120-C
1000BASE-DWDM SFP 1544.53nm 120KM Cisco Compatible
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DWDM-SFP-4453-120-C is a high-performance SFP transceiver designed for DWDM applications that delivers a 1G data rate using an LC connector. This module is optimized for long-range, single-mode fiber communications with an extended reach of up to 120 km in the C-band, making it ideal for high-capacity telecom and enterprise networking solutions.
Its compact form factor and precise physical dimensions ensure smooth integration into data centers and other critical network infrastructures. With support for Ethernet protocols and compatibility with major vendors like Cisco, Juniper, Huawei, and Arista, DWDM-SFP-4453-120-C promises reliable connectivity for demanding applications.
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| DWDM-SFP-4453-120-C |  DWDM-SFP-3819-C |  DWDM-SFP-4692-120-C |  DWDM-SFP-6141-120-C |  DWDM-SFP-4532-120-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1528 nm | 1550nm | 1560 nm | 1550 nm |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 120 km | 80 km | 120 km | 80 km | 120 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.5W | 2.5W | N/A | 1.5 W | N/A |
| 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, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | DWDM-SFP-4453-120-C | DWDM-SFP-3819-C | DWDM-SFP-4692-120-C | DWDM-SFP-6141-120-C | DWDM-SFP-4532-120-C |
| Height | 0.35 inches | 0.25 inches | 0.22 inches | N/A | N/A |
| Width | 0.70 inches | 0.5 inches | 0.78 inches | N/A | N/A |
| Depth | 1.90 inches | 1.0 inches | 0.65 inches | N/A | N/A |
| Weight | 0.15 lbs | 0.04 lbs | 0.15 lbs | N/A | N/A |
Flawless 1544.53nm performance over 120KM. Reach is maintained perfectly with high integrity. Reliable long-haul solution for Cisco.
Reliable 120KM transceivers. Extremely stable wavelength ensures zero interference in our mux setup. Excellent signal performance.
Exceptional value for 120KM. Recognized instantly, delivering consistent throughput and robust signal for our long-distance links.
Stable 1544.53nm optics. Relying on these for core distribution. Seamless compatibility and top-notch link performance.
Consistent signaling and great reach. Provides the professional stability our ISP backbone requires. Simple, stable installation.
Professional 120KM DWDM SFP. Clean signal over extreme distances. Outstanding accuracy for dense long-haul deployments.
The DWDM-SFP-4453-120-C is a 1.25Gb/s DWDM SFP transceiver at 1544.53 nm delivering up to 120 km single-mode fiber reach, fully Cisco compatible.
Yes. It is Cisco SFP MSA compliant and auto-recognizes on Cisco Catalyst and ASR platforms without error messages.
This module supports distances up to 120 km over standard single-mode fiber (G.652) with a typical power budget.
It operates at a precise DWDM wavelength of 1544.53 nm (ITU channel 53) for dense wavelength multiplexing.
Use ITU-G.652 single-mode fiber with proper DWDM MUX/DEMUX to achieve full 120 km performance.
It supports 1.25 Gb/s (1000BASE-LX/LH) full-duplex operation for Gigabit Ethernet and SONET/SDH applications.
Yes. The SFP form factor is hot-pluggable, allowing insertion and removal without powering down your device.
Standard range: 0 °C to 70 °C (commercial); extended range versions available for –40 °C to 85 °C.
Yes. It complies with SFF-8472, offering real-time monitoring of temperature, voltage, bias current, and optical power.
Insert until it clicks into an available SFP port, then configure the interface in IOS (speed 1000, duplex full).
Power consumption is under 1 W, ensuring energy-efficient operation even in high-density deployments.
The mean time between failures exceeds 1,000,000 hours, delivering carrier-grade reliability.
Yes. Channel 53 (1544.53 nm) can be combined with other DWDM channels using a compliant MUX/DEMUX or ROADM.
It guarantees a minimum return loss of 45 dB, minimizing reflections and ensuring clean signal integrity.
It meets IEEE 802.3z, ITU-T G.694.2, SFF-8472, and SFP MSA, ensuring full interoperability and performance.
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