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Stable CWDM SFP plus delivering long reach 10G links.
SFP-10G-ZCW1491
Optical Transceiver,SFP+,10G,Single-mode Module(CWDM,1491nm,...
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SFP-10G-ZCW1491
Optical Transceiver,SFP+,10G,Single-mode Module(CWDM,1491nm,...
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SFP-10G-ZCW1491 is a high-performance SFP transceiver module engineered for 10G Ethernet applications. It features an LC connector and supports long-range optical transmission over single-mode fiber, making it well suited for data center, enterprise network, and telecom deployments.
Designed in a standard SFP form factor, SFP-10G-ZCW1491 delivers reliable connectivity and optimal performance for modern network infrastructures. It adheres to Ethernet protocols and provides a compact, robust solution that integrates seamlessly with compatible Cisco systems.
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 SFP-10G-ZCW1491 |  CWDM-SFPGE-1551 |  Huawei QSFP-4SFP10G-CU5M |  OMGD55N03 |  SFP-FC2G-LW | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | QSFP | SFP | SFP |
| Data Rate | 10G | 1G | 10G | 25G | 2G |
| Connector Type | LC | LC | N/A | LC | LC |
| Wavelength | 1310nm | 1551 nm | N/A | 850nm | 1310 nm |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | N/A | Multi-mode | Single-mode |
| Max Distance | 10 km | 80 km | 5 meters | 100 meters | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Fibre Channel |
| Network Interface | Fiber | Ethernet | Ethernet | Fiber | Fiber |
| Power Consumption | N/A | 1.0W | N/A | 3.5W | 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 | N/A | 3.3V | 3.3V |
| Compatibility | Cisco | Cisco, Juniper, Huawei, Arista | Huawei | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | SFP-10G-ZCW1491 | CWDM-SFPGE-1551 | Huawei QSFP-4SFP10G-CU5M | OMGD55N03 25G SFP Transceiver | SFP-FC2G-LW |
| Height | N/A | 0.53 inches | N/A | 0.16 inches | N/A |
| Width | N/A | 2.23 inches | N/A | 0.97 inches | N/A |
| Depth | N/A | 0.33 inches | N/A | 1.33 inches | N/A |
| Weight | N/A | 0.07 lbs | N/A | 0.1 lbs | N/A |
Stable CWDM SFP plus delivering long reach 10G links.
Accurate wavelength and consistent throughput.
Works well in CWDM systems.
No signal issues over distance.
Reliable metro network optic.
Solid CWDM transceiver.
The SFP-10G-ZCW1491 is a Cisco-compatible SFP+ module supporting 10 Gbps over single-mode fiber at 1491 nm CWDM with an LC duplex connector.
This CWDM SFP+ transceiver supports up to 70 km of single-mode fiber link at 1491 nm.
It supports 10 Gbps full-duplex data transmission in compliance with IEEE 802.3ae.
It is designed for single-mode fiber (SMF) and uses a standard LC duplex connector.