Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Finisar JSM-12S2CE2-MJ 1Gb/s SFP 500m 850nm MMF Transceiver
- 1Gb/s SFP form factor
- Multi-Mode Fiber (MMF) support
- Duplex LC connector type
- Maximum transmission distance of 500 meters
- Operating wavelength of 850nm
- Hot-pluggable module
JSM-12S2CE2-MJ isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Data Rate
- 1Gb/s
- Form Factor
- SFP
- Fiber Type
- Multi-Mode Fiber (MMF)
- Connector
- Duplex LC
- Wavelength
- 850nm
- Max Distance
- 500m
Product details
The Finisar JSM-12S2CE2-MJ is a 1Gb/s SFP transceiver designed for multi-mode fiber applications. It supports a transmission distance of up to 500 meters, operating at a wavelength of 850nm.
Technical Information
| Data Rate | 1Gb/s |
| Form Factor | SFP |
| Fiber Type | Multi-Mode Fiber (MMF) |
Additional Specifications
| Connector | Duplex LC |
| Wavelength | 850nm |
| Max Distance | 500m |
Description
This Finisar SFP transceiver is a versatile networking component designed for Gigabit Ethernet and Fibre Channel applications. It provides a reliable and cost-effective solution for extending network connectivity over multi-mode fiber optic cables. The module's small form factor allows for easy installation and replacement in compatible network switches, routers, and other data communication equipment. The JSM-12S2CE2-MJ operates at a wavelength of 850nm, which is standard for short-wavelength, high-speed communication over multi-mode fiber. The duplex LC connector ensures a secure physical connection, facilitating robust data transmission. With a maximum reach of 500 meters, this transceiver is well-suited for within-building or campus network links. As a hot-pluggable device, it can be inserted or removed from network ports without interrupting network traffic, enhancing network manageability and uptime. This transceiver is compliant with industry standards, ensuring compatibility with a wide range of networking hardware that supports SFP modules.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for JSM-12S2CE2-MJ.