Name: SFP+-10G-LR 10G 10GBase-LR Multirate Transceiver
Brand: Juniper Networks
Price: 14.95 USD
Availability: InStock

Juniper Networks 740-031981 SFP+-10G-LR 10G 10GBase-LR Multirate Transceiver

Overview The Juniper Networks SFP+-10G-LR 10G 10GBase-LR Multirate Transceiver (part number 740-031981) delivers reliable long-reach optical connectivity for data center and enterprise networks. Designed for Juniper MX, QFX and EX series switches, th... Read More

price

$14.95

In Stock: 653
Manufacturer: Juniper Networks
Model or Part: 740-031981
Condition: Refurbished
Weight: 0.20lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Juniper Networks SFP+-10G-LR 10G 10GBase-LR Multirate Transceiver (part number 740-031981) delivers reliable long-reach optical connectivity for data center and enterprise networks. Designed for Juniper MX, QFX and EX series switches, this hot-swappable module supports a range of data rates, giving you flexibility to scale bandwidth without replacing hardware.

Key Features

Multirate operation - supports 1GbE, 2.5GbE, 5GbE and 10GbE speeds
LC duplex connector with standard single-mode fiber
Long-reach transmission up to 10 km (6.2 miles) on SMF
Low power consumption for efficient data center operation
Plug-and-play design with no driver installation required
Built-in digital diagnostics (DDM) for real-time monitoring of temperature, voltage, current and optical power

Technical Specifications

Form factor: SFP+ (small form-factor pluggable)
Supported data rates: 1 Gbps, 2.5 Gbps, 5 Gbps, 10 Gbps
Wavelength: 1310 nm
Maximum fiber distance: 10 km (single-mode)
Connector type: LC duplex
Operating temperature: 0 deg to 70 deg C
Power consumption: typical 1.5 W
Digital diagnostic monitoring (DDM) compliant

Typical Applications

Enterprise campus networks requiring high-speed uplinks between switches
Data center spine-leaf architectures that need flexible bandwidth scaling
Metro Ethernet services linking remote sites over single-mode fiber
High-performance computing clusters demanding low latency and long reach
Service provider aggregation points where multirate support simplifies inventory

Choose the Juniper SFP+-10G-LR multirate transceiver for a future-proof solution that combines long-distance performance, power efficiency and the versatility to adapt to evolving network speeds.