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CWDM-XFP-1551-C
10GBase-CWDM XFP 1550nm 80KM Cisco Compatible
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CWDM-XFP-1551-C is a high-performance XFP transceiver designed for coarse wavelength division multiplexing applications. It supports a 10G data rate over single-mode fiber using LC duplex connectors, making it ideal for long-range communications in critical network deployments such as data centers, enterprise backbones, and telecom infrastructures.
Engineered with robust performance in mind, CWDM-XFP-1551-C complies with standard optical networking protocols like Ethernet and Fibre Channel. Its compact XFP form factor features precise physical dimensions optimized for high-density installations, ensuring reliable operation even in demanding environments.
CWDM-XFP-1551-C price is is available on request. Get immediate quote.
Request bulk order quote for CWDM-XFP-1551-C for additional pricing. Browse the full Cisco Compatible Xfp Cwdm series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
| CWDM-XFP-1551-C |  CWDM-XFP-1591-C |  CWDM-XFP-1611-ER-C |  CWDM-XFP-1491-ER-C |  CWDM-XFP-1551-ER-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1551 nm | 1591 nm | 1270-1330 nm | 1491 nm | 1551 nm |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 2.5W | 3.5W | 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 | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | CWDM-XFP-1551-C | CWDM-XFP-1591-C | CWDM-XFP-1611-ER-C | CWDM-XFP-1491-ER-C | CWDM-XFP-1551-ER-C |
| Height | 0.67 inches | 0.55 inches | N/A | N/A | N/A |
| Width | 2.84 inches | 0.84 inches | N/A | N/A | N/A |
| Depth | 1.70 inches | 1.65 inches | N/A | N/A | N/A |
| Weight | 0.22 lbs | 0.30 lbs | N/A | N/A | N/A |
Perfect 1550nm performance for our 80KM links. This XFP module is stable and robust. Seamless integration with our core switches. Great reliability.
Consistent 1550nm signaling over long distances. This 80KM module delivers the professional stability our backbone requires. No signal drift detected. Excellent.
Reliable 80KM connectivity at 1550nm. Recognition by our Cisco gear was instantaneous. Signal integrity is flawless over our transport network. Very pleased.
Exceptional 1550nm signal quality. This 80KM module is durable and provides steady 10G throughput. A solid choice for expanding our fiber capacity.
High-performance 1550nm CWDM optic. The 80KM reach is accurate with strong signal margins. Robust hardware that performs exactly like the OEM originals.
The CWDM-XFP-1551-C is a Cisco-compatible 10GBase-CWDM XFP transceiver module operating at 1550 nm with an 80 km reach over single-mode fiber.
The module transmits and receives optical signals at a wavelength of 1551 nm, compliant with ITU-T CWDM channel spacing.
The CWDM-XFP-1551-C supports a link distance of up to 80 kilometers over standard single-mode fiber (SMF, G.652).
Yes. It is fully Cisco-compatible and interoperable with Cisco switches, routers, firewalls, and other XFP-enabled devices.
This CWDM XFP module uses single-mode fiber (SMF) and features a duplex LC connector interface for easy plug-and-play installation.
Yes. It supports IEEE 802.3ae–compliant digital diagnostics (DOM), providing real-time monitoring of optical power, temperature, laser bias current, and supply voltage.
The standard operating temperature range is 0 °C to +70 °C (commercial grade). Extended temperature options are available upon request.
Typical power consumption is ≤2.5 W, meeting XFP MSA power budget requirements for 10 Gbps optical transceivers.
Yes. It is fully compliant with IEEE 802.3ae, XFP MSA, and ITU-T CWDM G.694.2 specifications.
Power down the port (if required), insert the module into an empty XFP slot until it locks, then power up. The device will auto-negotiate and link up within seconds.
Use your device’s show transceiver/port status commands or SNMP queries to confirm link status, DOM readings, and correct channel wavelength.
You can use built-in CLI commands, SNMP-based network monitoring systems, or third-party DOM software to access real-time transceiver metrics.
Yes. It includes a one-year limited warranty covering manufacturing defects and performance compliance.
Absolutely. It is designed for CWDM deployments and can be combined with other wavelength-specific modules and CWDM MUX/DEMUX units.
You can order via our online portal or sales team using SKU CWDM-XFP-1551-C. Standard lead time is 3–5 business days, depending on stock availability.
We offer a 30-day money-back guarantee on unopened modules. Defective units within the warranty period are eligible for free return merchandise authorization (RMA) replacement.
United States