Brand: Juniper Networks · SKU: 740-021308 · MPN: 740-021308 · Category: Networking
This is an optical transceiver module for 10 Gigabit Ethernet connections, typically used with Juniper switches and routers that have SFP+ ports. It supports short-range (SR) operation over multi-mode fiber (MMF) for distances up to approximately 300 meters, utilizing an 850nm wavelength. It features an LC Duplex connector and complies with MSA standards (SFF-8431, SFF-8472, SFF-8432). Key electrical/optical specifications include: Signaling Rate: 10 Gbps per lane; Transmitter Output Power: -7.3 Dbm (min) to -1 Dbm (max); Receiver Input Power: -9.9 Dbm (min) to -1 Dbm (max); Maximum Power Consumption: 1W; Operating Temperature: 0° C to 70° C.
| Standard | 10GBASE-SR |
|---|---|
| Data Rate | 10Gbps |
| Cable Type | Multi-Mode Fiber (MMF) |
| Wavelength | 850nm |
| Connector Type | LC Duplex |
| MSA Compliance | SFF-8431; SFF-8472; SFF-8432 |
| Maximum Distance | 300 meters |
| Transceiver Type | SFP+ |
| Digital Optical Monitoring | Yes |
| Warranty | Varies by seller (e.g., 90 days new, 1 year used/refurbished) |
| Weight | N/A |
| Dimensions | Pluggable, SFP+ |
The 740-021308 is a Juniper 10 Gigabit Ethernet SFP+ Short Range (SR) optical transceiver module designed for MMF applications. It provides reliable 10Gbps connectivity and is compatible with Juniper hardware supporting SFP+ ports.
Yes, this Juniper 10GBASE-SR SFP+ Transceiver Module (740-021308) is 100% genuine Juniper Networks hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Juniper 10GBASE-SR SFP+ Transceiver Module includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 740-021308.