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CWDM-SFP-1590-C
1000Base-CWDM SFP 1590nm GE 80KM Cisco Compatible
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CWDM-SFP-1590-C is an SFP transceiver that delivers 1G data-rate performance via an LC connector, optimized for long-range transmission over single-mode fiber. Designed to meet rigorous form factor standards, it provides reliable connectivity for a range of networking protocols including Ethernet and Fibre Channel.
This compact optical module is ideally suited for applications in data centers, enterprise networks, and telecom environments, where its efficient design and robust performance ensure seamless integration and interoperability with industry-standard equipment. CWDM-SFP-1590-C offers a streamlined solution for high-performance optical networking in demanding long-range deployments.
CWDM-SFP-1590-C price is is available on request. Get immediate quote.
Request bulk order quote for CWDM-SFP-1590-C for additional pricing. Browse the full Cisco Compatible Sfp Cwdm series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
| CWDM-SFP-1590-C |  CWDM-SFP-1550-40-C |  CWDM-SFP-1610-C |  CWDM-SFP-1310-40-C |  CWDM-SFP-1450-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 | 1590 nm | 1550 nm | 1610 nm | 1310 nm | 1450 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 40 km | 80 km | 40 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fiber Channel | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | N/A | 3.5W | 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 | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | CWDM-SFP-1590-C | CWDM-SFP-1550-40-C | CWDM-SFP-1610-C | CWDM-SFP-1310-40-C | CWDM-SFP-1450-C |
| Height | N/A | N/A | 0.28 inches | N/A | N/A |
| Width | N/A | N/A | 0.78 inches | N/A | N/A |
| Depth | N/A | N/A | 1.45 inches | N/A | N/A |
| Weight | N/A | N/A | 0.1 lbs | N/A | N/A |
Stable 1590nm signal over 80KM. Wavelength precision is excellent for our high-density CWDM grid. Very satisfied.
Reliable long-haul performance. Integration with our Cisco core was seamless. High signal integrity and stability.
Professional grade 80KM optics. Provides the consistent uptime our enterprise backbone requires. A solid choice.
Consistent throughput and robust signaling. An excellent value for our long-distance single-mode fiber links.
Solid 1590nm optics. Recognized immediately by our hardware and delivering a perfect link over 80KM.
The CWDM-SFP-1590-C is a Cisco-compatible 1000Base-CWDM SFP transceiver operating at 1590 nm that delivers up to 80 km of Gigabit Ethernet over single-mode fiber.
It’s ideal for long-distance Gigabit Ethernet links, metro networks and cost-effective CWDM deployments requiring 80 km reach on single-mode fiber.
It supports a maximum link distance of 80 km over standard single-mode fiber (ITU-T G.652) with an appropriate optical budget.
The module requires single-mode fiber (SMF) with LC duplex connectors for both transmit and receive channels.
It transmits at a central wavelength of 1590 nm and supports data rates up to 1.25 Gbps (1000Base-CWDM).
Yes. The module is hot-swappable, allowing you to install or replace it without powering down your network equipment.
It’s fully compatible with Cisco Catalyst, Nexus and ISR series, as well as third-party switches and routers with standard 1000Base-CWDM SFP ports.
Yes. It supports SFF-8472 compliant DDM/DOM via the I²C interface for real-time monitoring of optical power, temperature and voltage.
The module operates within a commercial temperature range of 0 °C to 70 °C (32 °F to 158 °F).
Typical power consumption is ≤1.0 W per module at room temperature.
Remove the dust caps, insert the module into the SFP port until it locks, connect the LC duplex fiber cables, and verify the link status LEDs.
Confirm link-up status via LEDs and use your device’s CLI (e.g., `show interface transceiver diagnostics`) to check optical power and DDM readings.
We offer a lifetime advance-replacement warranty covering manufacturing defects, ensuring free replacement and full technical support.
Yes. We provide tiered discounts for orders of 10 units or more. Contact our sales team for a custom bulk quote.
In-stock modules ship within 24 hours. Standard delivery takes 3–5 business days worldwide, depending on destination.
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