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SFP-1GE-LH-CWDM-1290-C
1000Base-CWDM SFP 1290nm 80KM Juniper Compatible
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SFP-1GE-LH-CWDM-1290-C is a high-performance SFP transceiver engineered for 1G Ethernet applications. Featuring an LC connector and operating at a wavelength of 1290nm, it utilizes CWDM (coarse wavelength division multiplexing) technology to achieve long-range transmission over single-mode fiber.
Designed in a compact SFP form factor, this module delivers reliable connectivity for data center, enterprise network, and telecom use cases. It is optimized for efficient data transmission with robust performance and low power consumption, and it maintains compatibility with leading network infrastructures.
SFP-1GE-LH-CWDM-1290-C price is is available on request. Get immediate quote.
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To get the detailed certification, please go to the Compliance Center.
| SFP-1GE-LH-CWDM-1290-C |  SFP-1GE-LH-CWDM-1450-C |  SFP-1GE-LH-CWDM-1390-C |  SFP-1GE-LH-CWDM-1510-C |  SFP-1GE-LH-CWDM-1470-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 | 1290nm | 1450 nm | 1390 nm | 1510 nm | 1470 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | N/A | N/A | N/A | N/A |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.5W | N/A | N/A | N/A | 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 | N/A | Cisco, Juniper, Huawei, Arista | N/A | Cisco / Juniper / Huawei / Arista |
| Product Name | SFP-1GE-LH-CWDM-1290-C | SFP-1GE-LH-CWDM-1450-C | SFP-1GE-LH-CWDM-1390-C | SFP-1GE-LH-CWDM-1510-C | SFP-1GE-LH-CWDM-1470-C |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Reliable 1290nm wavelength accuracy. Reached 80km with clear signal margins. Seamless Juniper compatibility. Professional-grade CWDM networking hardware.
Outstanding 80km CWDM performance. Consistent throughput and high build quality. Perfectly recognized by our multiplexer and Juniper gear.
Consistent 1290nm signaling. No wavelength drift detected across long fiber spans. Robust construction and dependable data transport. Reliable.
Top-tier 80km CWDM reliability. Excellent power budget for long-haul sites. Accurate diagnostics and easy deployment. Five stars.
Exceptional signal power. Reached our remote site easily at 80km. professional-grade optics that deliver high stability and value.
Reliable 1290nm transport. Sturdy build and clear signal margins. These modules provided the exact performance we needed. Satisfied.
The SFP-1GE-LH-CWDM-1290-C transmits at a fixed wavelength of 1290 nm, optimized for 1000Base-CWDM networks.
It supports up to 80 km over single-mode fiber (SMF) under standard operating conditions.
Yes. This module is fully compatible with Juniper switches and routers that accept 1000Base-CWDM SFPs.
The module operates at 1.25 Gbps, meeting the 1000Base-CWDM Ethernet standard.
It is designed for single-mode fiber (SMF) with a duplex LC connector interface.
Yes, it features DDM (DOM) for real-time monitoring of supply voltage, temperature, and optical power.
The module uses a duplex LC optical interface, compliant with industry-standard SFP form factors.
Yes. You can insert or remove the module without powering down your Juniper switch or router.
Optical output power ranges from –4 dBm (min) to +0.5 dBm (max) for a reliable link budget.
The receiver sensitivity is typically –23 dBm, supporting error-free reception over 80 km.
The commercial grade module operates between 0 °C and 70 °C.
Align the LC connector, insert the SFP module into an empty SFP port until it clicks, then verify link status via the switch CLI or LEDs.
Yes. It interoperates with standard CWDM mux/demux units for wavelength multiplexing up to 18 channels.
The module includes a one-year limited warranty covering manufacturing defects and performance issues.
Use a lint-free wipe and 99% isopropyl alcohol to clean the LC connector end face; keep dust caps on when not in use.
Check your device’s hardware compatibility list or user guide for support of 1000Base-CWDM SFP modules.
The module meets ITU-T CWDM grid standards with a wavelength tolerance of ±0.1 nm.
United States