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- In Stock: 34
- Manufacturer: Juniper Networks
- Model or Part: 740-021308
- Condition: Refurbished
- Weight: 0.20lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Juniper Networks EX-SFP-10GE-SR (part number 740-021308) is a high performance 10 Gigabit Ethernet Small Form-factor Pluggable (SFP+) transceiver designed for short reach fiber connections. Engineered to work seamlessly with Juniper EX series switches, this module delivers reliable, low latency connectivity for data center and campus environments where bandwidth density and power efficiency are critical.
Key Features
- 10GbE data rate over multimode fiber
- Supports 850nm wavelength laser
- Maximum reach of up to 300 meters on OM3 fiber and 400 meters on OM4 fiber
- Hot-pluggable design for zero downtime installation
- Low power consumption of less than 1.5 watts
- Fully compatible with Juniper EX series and other industry standard SFP+ ports
- Compact form factor fits in standard SFP+ slots
Technical Specifications
- Model / Part Number: 740-021308
- Connector type: LC duplex
- Transmitter type: VCSEL
- Wavelength: 850nm
- Data rate: 10Gbps
- Supported fiber type: Multimode OM3, OM4
- Maximum link length: 300m (OM3) / 400m (OM4)
- Operating temperature: 0 deg to 70 deg C
- Power draw: <1.5W
- Compliance: IEEE 802.3ae
Applications
The EX-SFP-10GE-SR is ideal for high-density server farms, virtualized environments, storage area networks, and high-performance computing clusters. It is also well suited for campus backbones, high-speed uplinks between aggregation switches, and any scenario that requires fast, reliable short-reach fiber connectivity without the cost and complexity of long-haul optics.