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CWDM-XFP-1591-ER-C
10GBase-CWDM XFP 1590nm 40KM Cisco Compatible
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CWDM-XFP-1591-ER-C is a high-performance XFP transceiver designed for 10G Ethernet applications. It features a CWDM (Coarse Wavelength Division Multiplexing) architecture with a specified wavelength of 1591 nm, supports extended-range transmission with a maximum distance of up to 40 km over single-mode fiber, and uses an LC duplex connector for reliable interfacing in enterprise networks, data centers, and telecom environments.
This compact transceiver adheres to the industry standard XFP form factor, offering a robust solution for high-speed network communications. With officially documented power consumption of 3.5W, an operating temperature range from 0 to 70°C, and full compatibility with leading network equipment vendors such as Cisco, Juniper, Huawei, and Arista, the CWDM-XFP-1591-ER-C is engineered to deliver dependable performance in mission-critical applications.
CWDM-XFP-1591-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for CWDM-XFP-1591-ER-C for additional pricing. Browse the full Cisco Compatible Xfp Cwdm series or explore all Orm products.
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 CWDM-XFP-1591-ER-C |  CWDM-XFP-1511-C |  CWDM-XFP-1611-ER-C |  CWDM-XFP-1531-C |  CWDM-XFP-1571-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 | 1591 nm | 1511 nm | 1270-1330 nm | 1531 nm | 1571 nm |
| Transmission Distance | Extended-Range | Long-Range | Extended-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | 3.5W | N/A | N/A | N/A | 3.5W |
| 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 | N/A | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | N/A | Cisco, Juniper, Huawei, Arista |
| Product Name | CWDM-XFP-1591-ER-C | CWDM-XFP-1511-C | CWDM-XFP-1611-ER-C | CWDM-XFP-1531-C | CWDM-XFP-1571-ER-C |
| Height | 0.62 inches | N/A | N/A | N/A | 1.65 inches |
| Width | 3.25 inches | N/A | N/A | N/A | 0.95 inches |
| Depth | 0.52 inches | N/A | N/A | N/A | 0.50 inches |
| Weight | 0.15 lbs | N/A | N/A | N/A | 0.1 lbs |
Excellent 1590nm performance for our 40KM links. This CWDM XFP is stable and robust. Seamless integration with our core switches. Great value and reliability.
Consistent 1590nm signaling and high build quality. This 40KM ER module delivers the professional stability our network demands. No issues detected under load.
Reliable 40KM connectivity at 1590nm. Recognition by our Cisco gear was instantaneous. The signal integrity is flawless over our transport network. Very pleased.
Exceptional 1590nm signal quality. This ER module is durable and provides steady 10G throughput. A solid choice for expanding our fiber capacity.
High-performance 1590nm CWDM optic. The 40KM reach is accurate with strong signal margins. Robust hardware that performs exactly like the OEM originals.
The CWDM-XFP-1591-ER-C is a Cisco-compatible 10GBase-CWDM XFP transceiver operating at 1590 nm for single-mode fiber links up to 40 km.
This transceiver supports a fixed data rate of 10.3125 Gbps for 10GBase-CWDM applications.
The CWDM-XFP-1591-ER-C transmits optical signals at a CWDM wavelength of 1590 nm.
It delivers reliable transmission over single-mode fiber up to 40 km under standard conditions.