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Reliable CWDM XFP delivering clean 10G performance.
CWDM-XFP10G-1491
CWDM Optical Transceiver,XFP,10G,Single-mode Module(1491nm,7...
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CWDM-XFP10G-1491
CWDM Optical Transceiver,XFP,10G,Single-mode Module(1491nm,7...
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CWDM-XFP10G-1491 is a CWDM transceiver module in the XFP form factor engineered to support 10G data rates over single-mode fiber with LC connectors, delivering long-range transmission for critical network applications. It operates at a wavelength of 1491 nm and is purpose-built for 10 Gigabit Ethernet in environments ranging from data centers to enterprise networks and telecom infrastructures.
This compact transceiver is designed with industry-standard physical dimensions to ensure seamless integration into existing optical networking systems. It is optimized for reliable performance under a wide range of operating conditions, making it ideal for extended-reach applications that demand robust connectivity and efficient power consumption.
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 CWDM-XFP10G-1491 |  DWDM-SFPGE-1542-14 |  CR5S40GMLS00 |  DWDM-SFPGE-1540-56 |  DWDM-SFPGE-1534-25 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | SFP | QSFP+ | SFP | SFP |
| Data Rate | 10G | 1G | 40G | 1G | 25G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1491 nm | 1542 nm | 1310nm | 1540 nm | 1534 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 | 80 km | 80km | N/A | 80 km |
| Supported Protocols | 10 Gigabit Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | 1.5 W | 1.2W | 6W | 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-XFP10G-1491 | DWDM-SFPGE-1542-14 | CR5S40GMLS00 40G QSFP+ Transceiver Module | DWDM-SFPGE-1540-56 | DWDM-SFPGE-1534-25 |
| Height | 0.8 inches | N/A | 0.5 inches | N/A | N/A |
| Width | 1.7 inches | N/A | 0.5 inches | N/A | N/A |
| Depth | 0.5 inches | N/A | 1.0 inches | N/A | N/A |
| Weight | 0.1 lbs | N/A | 0.1 lbs | N/A | N/A |
Reliable CWDM XFP delivering clean 10G performance.
Accurate wavelength across metro distances.
Easy integration into CWDM systems.
Consistent optical output.
No signal issues observed.
Solid CWDM XFP module.
The CWDM-XFP10G-1491 operates at a wavelength of 1491 nm, optimized for CWDM networks.
This single-mode CWDM transceiver supports a reach of up to 70 km over G.652 fiber.
The module supports a 10 Gbps line rate, fully compliant with XFP MSA specifications.
It is designed for single-mode fiber (SMF-28 or equivalent) in CWDM applications.